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< a href = "integer_8h.html" > Go to the documentation of this file.< / a > < div class = "fragment" > < div class = "line" > < a id = "l00001" name = "l00001" > < / a > < span class = "lineno" > 1< / span > < span class = "comment" > // Copyright 2010-2021 Google LLC< / span > < / div >
< div class = "line" > < a id = "l00002" name = "l00002" > < / a > < span class = "lineno" > 2< / span > < span class = "comment" > // Licensed under the Apache License, Version 2.0 (the " License" );< / span > < / div >
< div class = "line" > < a id = "l00003" name = "l00003" > < / a > < span class = "lineno" > 3< / span > < span class = "comment" > // you may not use this file except in compliance with the License.< / span > < / div >
< div class = "line" > < a id = "l00004" name = "l00004" > < / a > < span class = "lineno" > 4< / span > < span class = "comment" > // You may obtain a copy of the License at< / span > < / div >
< div class = "line" > < a id = "l00005" name = "l00005" > < / a > < span class = "lineno" > 5< / span > < span class = "comment" > //< / span > < / div >
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< div class = "line" > < a id = "l00007" name = "l00007" > < / a > < span class = "lineno" > 7< / span > < span class = "comment" > //< / span > < / div >
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< div class = "line" > < a id = "l00014" name = "l00014" > < / a > < span class = "lineno" > 14< / span > < span class = "preprocessor" > #ifndef OR_TOOLS_SAT_INTEGER_H_< / span > < / div >
< div class = "line" > < a id = "l00015" name = "l00015" > < / a > < span class = "lineno" > 15< / span > < span class = "preprocessor" > #define OR_TOOLS_SAT_INTEGER_H_< / span > < / div >
< div class = "line" > < a id = "l00016" name = "l00016" > < / a > < span class = "lineno" > 16< / span > < / div >
< div class = "line" > < a id = "l00017" name = "l00017" > < / a > < span class = "lineno" > 17< / span > < span class = "preprocessor" > #include < cstdint> < / span > < / div >
< div class = "line" > < a id = "l00018" name = "l00018" > < / a > < span class = "lineno" > 18< / span > < span class = "preprocessor" > #include < deque> < / span > < / div >
< div class = "line" > < a id = "l00019" name = "l00019" > < / a > < span class = "lineno" > 19< / span > < span class = "preprocessor" > #include < functional> < / span > < / div >
< div class = "line" > < a id = "l00020" name = "l00020" > < / a > < span class = "lineno" > 20< / span > < span class = "preprocessor" > #include < limits> < / span > < / div >
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< div class = "line" > < a id = "l00022" name = "l00022" > < / a > < span class = "lineno" > 22< / span > < span class = "preprocessor" > #include < memory> < / span > < / div >
< div class = "line" > < a id = "l00023" name = "l00023" > < / a > < span class = "lineno" > 23< / span > < span class = "preprocessor" > #include < string> < / span > < / div >
< div class = "line" > < a id = "l00024" name = "l00024" > < / a > < span class = "lineno" > 24< / span > < span class = "preprocessor" > #include < utility> < / span > < / div >
< div class = "line" > < a id = "l00025" name = "l00025" > < / a > < span class = "lineno" > 25< / span > < span class = "preprocessor" > #include < vector> < / span > < / div >
< div class = "line" > < a id = "l00026" name = "l00026" > < / a > < span class = "lineno" > 26< / span > < / div >
< div class = "line" > < a id = "l00027" name = "l00027" > < / a > < span class = "lineno" > 27< / span > < span class = "preprocessor" > #include " absl/container/flat_hash_map.h" < / span > < / div >
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< div class = "line" > < a id = "l00030" name = "l00030" > < / a > < span class = "lineno" > 30< / span > < span class = "preprocessor" > #include " absl/types/span.h" < / span > < / div >
< div class = "line" > < a id = "l00031" name = "l00031" > < / a > < span class = "lineno" > 31< / span > < span class = "preprocessor" > #include " < a class = "code" href = "hash_8h.html" > ortools/base/hash.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00032" name = "l00032" > < / a > < span class = "lineno" > 32< / span > < span class = "preprocessor" > #include " < a class = "code" href = "int__type_8h.html" > ortools/base/int_type.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00033" name = "l00033" > < / a > < span class = "lineno" > 33< / span > < span class = "preprocessor" > #include " < a class = "code" href = "integral__types_8h.html" > ortools/base/integral_types.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00034" name = "l00034" > < / a > < span class = "lineno" > 34< / span > < span class = "preprocessor" > #include " < a class = "code" href = "base_2logging_8h.html" > ortools/base/logging.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00035" name = "l00035" > < / a > < span class = "lineno" > 35< / span > < span class = "preprocessor" > #include " < a class = "code" href = "macros_8h.html" > ortools/base/macros.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00036" name = "l00036" > < / a > < span class = "lineno" > 36< / span > < span class = "preprocessor" > #include " < a class = "code" href = "map__util_8h.html" > ortools/base/map_util.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00037" name = "l00037" > < / a > < span class = "lineno" > 37< / span > < span class = "preprocessor" > #include " < a class = "code" href = "strong__vector_8h.html" > ortools/base/strong_vector.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00038" name = "l00038" > < / a > < span class = "lineno" > 38< / span > < span class = "preprocessor" > #include " < a class = "code" href = "iterators_8h.html" > ortools/graph/iterators.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00039" name = "l00039" > < / a > < span class = "lineno" > 39< / span > < span class = "preprocessor" > #include " < a class = "code" href = "sat_2model_8h.html" > ortools/sat/model.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00040" name = "l00040" > < / a > < span class = "lineno" > 40< / span > < span class = "preprocessor" > #include " < a class = "code" href = "sat__base_8h.html" > ortools/sat/sat_base.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00041" name = "l00041" > < / a > < span class = "lineno" > 41< / span > < span class = "preprocessor" > #include " < a class = "code" href = "sat__solver_8h.html" > ortools/sat/sat_solver.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00042" name = "l00042" > < / a > < span class = "lineno" > 42< / span > < span class = "preprocessor" > #include " < a class = "code" href = "bitset_8h.html" > ortools/util/bitset.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00043" name = "l00043" > < / a > < span class = "lineno" > 43< / span > < span class = "preprocessor" > #include " < a class = "code" href = "rev_8h.html" > ortools/util/rev.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00044" name = "l00044" > < / a > < span class = "lineno" > 44< / span > < span class = "preprocessor" > #include " < a class = "code" href = "saturated__arithmetic_8h.html" > ortools/util/saturated_arithmetic.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00045" name = "l00045" > < / a > < span class = "lineno" > 45< / span > < span class = "preprocessor" > #include " < a class = "code" href = "sorted__interval__list_8h.html" > ortools/util/sorted_interval_list.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00046" name = "l00046" > < / a > < span class = "lineno" > 46< / span > < / div >
< div class = "line" > < a id = "l00047" name = "l00047" > < / a > < span class = "lineno" > 47< / span > < span class = "keyword" > namespace < / span > < a class = "code hl_namespace" href = "namespaceoperations__research.html" > operations_research< / a > {< / div >
< div class = "line" > < a id = "l00048" name = "l00048" > < / a > < span class = "lineno" > 48< / span > < span class = "keyword" > namespace < / span > sat {< / div >
< div class = "line" > < a id = "l00049" name = "l00049" > < / a > < span class = "lineno" > 49< / span > < / div >
< div class = "line" > < a id = "l00050" name = "l00050" > < / a > < span class = "lineno" > 50< / span > < span class = "comment" > // Value type of an integer variable. An integer variable is always bounded< / span > < / div >
< div class = "line" > < a id = "l00051" name = "l00051" > < / a > < span class = "lineno" > 51< / span > < span class = "comment" > // on both sides, and this type is also used to store the bounds [lb, ub] of the< / span > < / div >
< div class = "line" > < a id = "l00052" name = "l00052" > < / a > < span class = "lineno" > 52< / span > < span class = "comment" > // range of each integer variable.< / span > < / div >
< div class = "line" > < a id = "l00053" name = "l00053" > < / a > < span class = "lineno" > 53< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00054" name = "l00054" > < / a > < span class = "lineno" > 54< / span > < span class = "comment" > // Note that both bounds are inclusive, which allows to write many propagation< / span > < / div >
< div class = "line" > < a id = "l00055" name = "l00055" > < / a > < span class = "lineno" > 55< / span > < span class = "comment" > // algorithms for just one of the bound and apply it to the negated variables to< / span > < / div >
< div class = "line" > < a id = "l00056" name = "l00056" > < / a > < span class = "lineno" > 56< / span > < span class = "comment" > // get the symmetric algorithm for the other bound.< / span > < / div >
< div class = "line" > < a id = "l00057" name = "l00057" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a8682ca7b4cdbbaaae17fe38c0db12cb3" > 57< / a > < / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a84a0f65f1ec460c487789fe6a7620f77" > DEFINE_INT_TYPE< / a > (IntegerValue, int64_t);< / div >
< div class = "line" > < a id = "l00058" name = "l00058" > < / a > < span class = "lineno" > 58< / span > < / div >
< div class = "line" > < a id = "l00059" name = "l00059" > < / a > < span class = "lineno" > 59< / span > < span class = "comment" > // The max range of an integer variable is [kMinIntegerValue, kMaxIntegerValue].< / span > < / div >
< div class = "line" > < a id = "l00060" name = "l00060" > < / a > < span class = "lineno" > 60< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00061" name = "l00061" > < / a > < span class = "lineno" > 61< / span > < span class = "comment" > // It is symmetric so the set of possible ranges stays the same when we take the< / span > < / div >
< div class = "line" > < a id = "l00062" name = "l00062" > < / a > < span class = "lineno" > 62< / span > < span class = "comment" > // negation of a variable. Moreover, we need some IntegerValue that fall outside< / span > < / div >
< div class = "line" > < a id = "l00063" name = "l00063" > < / a > < span class = "lineno" > 63< / span > < span class = "comment" > // this range on both side so that we can usually take care of integer overflow< / span > < / div >
< div class = "line" > < a id = "l00064" name = "l00064" > < / a > < span class = "lineno" > 64< / span > < span class = "comment" > // by simply doing " saturated arithmetic" and if one of the bound overflow, the< / span > < / div >
< div class = "line" > < a id = "l00065" name = "l00065" > < / a > < span class = "lineno" > 65< / span > < span class = "comment" > // two bounds will " cross" each others and we will get an empty range.< / span > < / div >
< div class = "line" > < a id = "l00066" name = "l00066" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a1227e67513602591fb959e35c9de66e8" > 66< / a > < / span > < span class = "keyword" > constexpr< / span > IntegerValue < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a1227e67513602591fb959e35c9de66e8" > kMaxIntegerValue< / a > (< / div >
< div class = "line" > < a id = "l00067" name = "l00067" > < / a > < span class = "lineno" > 67< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< IntegerValue::ValueType> ::max< / a > () - 1);< / div >
< div class = "line" > < a id = "l00068" name = "l00068" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a355a62f25cfadeccfb164ab9fb867c81" > 68< / a > < / span > < span class = "keyword" > constexpr< / span > IntegerValue < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a355a62f25cfadeccfb164ab9fb867c81" > kMinIntegerValue< / a > (-< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a1227e67513602591fb959e35c9de66e8" > kMaxIntegerValue< / a > );< / div >
< div class = "line" > < a id = "l00069" name = "l00069" > < / a > < span class = "lineno" > 69< / span > < / div >
< div class = "line" > < a id = "l00070" name = "l00070" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#aed77a1a7675c2f8568529a5a16247ec1" > 70< / a > < / span > < span class = "keyword" > inline< / span > < span class = "keywordtype" > double< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#aed77a1a7675c2f8568529a5a16247ec1" > ToDouble< / a > (IntegerValue < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) {< / div >
< div class = "line" > < a id = "l00071" name = "l00071" > < / a > < span class = "lineno" > 71< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > = std::numeric_limits< double> ::infinity();< / div >
< div class = "line" > < a id = "l00072" name = "l00072" > < / a > < span class = "lineno" > 72< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > > = < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a1227e67513602591fb959e35c9de66e8" > kMaxIntegerValue< / a > ) < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > ;< / div >
< div class = "line" > < a id = "l00073" name = "l00073" > < / a > < span class = "lineno" > 73< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > < = < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a355a62f25cfadeccfb164ab9fb867c81" > kMinIntegerValue< / a > ) < span class = "keywordflow" > return< / span > -< a class = "code hl_variable" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > ;< / div >
< div class = "line" > < a id = "l00074" name = "l00074" > < / a > < span class = "lineno" > 74< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > static_cast< < / span > < span class = "keywordtype" > double< / span > < span class = "keyword" > > < / span > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > .value());< / div >
< div class = "line" > < a id = "l00075" name = "l00075" > < / a > < span class = "lineno" > 75< / span > }< / div >
< div class = "line" > < a id = "l00076" name = "l00076" > < / a > < span class = "lineno" > 76< / span > < / div >
< div class = "line" > < a id = "l00077" name = "l00077" > < / a > < span class = "lineno" > 77< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > class< / span > IntType> < / div >
< div class = "line" > < a id = "l00078" name = "l00078" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a1e30e51173c7e43a8c0b4668d5e3f050" > 78< / a > < / span > < span class = "keyword" > inline< / span > IntType < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a1e30e51173c7e43a8c0b4668d5e3f050" > IntTypeAbs< / a > (IntType t) {< / div >
< div class = "line" > < a id = "l00079" name = "l00079" > < / a > < span class = "lineno" > 79< / span > < span class = "keywordflow" > return< / span > IntType(std::abs(t.value()));< / div >
< div class = "line" > < a id = "l00080" name = "l00080" > < / a > < span class = "lineno" > 80< / span > }< / div >
< div class = "line" > < a id = "l00081" name = "l00081" > < / a > < span class = "lineno" > 81< / span > < / div >
< div class = "line" > < a id = "l00082" name = "l00082" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a29b96869d2a821cf1d2e6099e7a0f51b" > 82< / a > < / span > < span class = "keyword" > inline< / span > IntegerValue < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a29b96869d2a821cf1d2e6099e7a0f51b" > CeilRatio< / a > (IntegerValue dividend,< / div >
< div class = "line" > < a id = "l00083" name = "l00083" > < / a > < span class = "lineno" > 83< / span > IntegerValue positive_divisor) {< / div >
< div class = "line" > < a id = "l00084" name = "l00084" > < / a > < span class = "lineno" > 84< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ab4f56aa24c4c9cddc47a6abd2d747f9a" > DCHECK_GT< / a > (positive_divisor, 0);< / div >
< div class = "line" > < a id = "l00085" name = "l00085" > < / a > < span class = "lineno" > 85< / span > < span class = "keyword" > const< / span > IntegerValue result = dividend / positive_divisor;< / div >
< div class = "line" > < a id = "l00086" name = "l00086" > < / a > < span class = "lineno" > 86< / span > < span class = "keyword" > const< / span > IntegerValue adjust =< / div >
< div class = "line" > < a id = "l00087" name = "l00087" > < / a > < span class = "lineno" > 87< / span > < span class = "keyword" > static_cast< < / span > IntegerValue< span class = "keyword" > > < / span > (result * positive_divisor < dividend);< / div >
< div class = "line" > < a id = "l00088" name = "l00088" > < / a > < span class = "lineno" > 88< / span > < span class = "keywordflow" > return< / span > result + adjust;< / div >
< div class = "line" > < a id = "l00089" name = "l00089" > < / a > < span class = "lineno" > 89< / span > }< / div >
< div class = "line" > < a id = "l00090" name = "l00090" > < / a > < span class = "lineno" > 90< / span > < / div >
< div class = "line" > < a id = "l00091" name = "l00091" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a07823d046b027c81155f8a2f322cf813" > 91< / a > < / span > < span class = "keyword" > inline< / span > IntegerValue < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a07823d046b027c81155f8a2f322cf813" > FloorRatio< / a > (IntegerValue dividend,< / div >
< div class = "line" > < a id = "l00092" name = "l00092" > < / a > < span class = "lineno" > 92< / span > IntegerValue positive_divisor) {< / div >
< div class = "line" > < a id = "l00093" name = "l00093" > < / a > < span class = "lineno" > 93< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ab4f56aa24c4c9cddc47a6abd2d747f9a" > DCHECK_GT< / a > (positive_divisor, 0);< / div >
< div class = "line" > < a id = "l00094" name = "l00094" > < / a > < span class = "lineno" > 94< / span > < span class = "keyword" > const< / span > IntegerValue result = dividend / positive_divisor;< / div >
< div class = "line" > < a id = "l00095" name = "l00095" > < / a > < span class = "lineno" > 95< / span > < span class = "keyword" > const< / span > IntegerValue adjust =< / div >
< div class = "line" > < a id = "l00096" name = "l00096" > < / a > < span class = "lineno" > 96< / span > < span class = "keyword" > static_cast< < / span > IntegerValue< span class = "keyword" > > < / span > (result * positive_divisor > dividend);< / div >
< div class = "line" > < a id = "l00097" name = "l00097" > < / a > < span class = "lineno" > 97< / span > < span class = "keywordflow" > return< / span > result - adjust;< / div >
< div class = "line" > < a id = "l00098" name = "l00098" > < / a > < span class = "lineno" > 98< / span > }< / div >
< div class = "line" > < a id = "l00099" name = "l00099" > < / a > < span class = "lineno" > 99< / span > < / div >
< div class = "line" > < a id = "l00100" name = "l00100" > < / a > < span class = "lineno" > 100< / span > < span class = "comment" > // Returns dividend - FloorRatio(dividend, divisor) * divisor;< / span > < / div >
< div class = "line" > < a id = "l00101" name = "l00101" > < / a > < span class = "lineno" > 101< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00102" name = "l00102" > < / a > < span class = "lineno" > 102< / span > < span class = "comment" > // This function is around the same speed than the computation above, but it< / span > < / div >
< div class = "line" > < a id = "l00103" name = "l00103" > < / a > < span class = "lineno" > 103< / span > < span class = "comment" > // never causes integer overflow. Note also that when calling FloorRatio() then< / span > < / div >
< div class = "line" > < a id = "l00104" name = "l00104" > < / a > < span class = "lineno" > 104< / span > < span class = "comment" > // PositiveRemainder(), the compiler should optimize the modulo away and just< / span > < / div >
< div class = "line" > < a id = "l00105" name = "l00105" > < / a > < span class = "lineno" > 105< / span > < span class = "comment" > // reuse the one from the first integer division.< / span > < / div >
< div class = "line" > < a id = "l00106" name = "l00106" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a83f714c395df7a814ed067125f567a0d" > 106< / a > < / span > < span class = "keyword" > inline< / span > IntegerValue < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a83f714c395df7a814ed067125f567a0d" > PositiveRemainder< / a > (IntegerValue dividend,< / div >
< div class = "line" > < a id = "l00107" name = "l00107" > < / a > < span class = "lineno" > 107< / span > IntegerValue positive_divisor) {< / div >
< div class = "line" > < a id = "l00108" name = "l00108" > < / a > < span class = "lineno" > 108< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ab4f56aa24c4c9cddc47a6abd2d747f9a" > DCHECK_GT< / a > (positive_divisor, 0);< / div >
< div class = "line" > < a id = "l00109" name = "l00109" > < / a > < span class = "lineno" > 109< / span > < span class = "keyword" > const< / span > IntegerValue m = dividend % positive_divisor;< / div >
< div class = "line" > < a id = "l00110" name = "l00110" > < / a > < span class = "lineno" > 110< / span > < span class = "keywordflow" > return< / span > m < 0 ? m + positive_divisor : m;< / div >
< div class = "line" > < a id = "l00111" name = "l00111" > < / a > < span class = "lineno" > 111< / span > }< / div >
< div class = "line" > < a id = "l00112" name = "l00112" > < / a > < span class = "lineno" > 112< / span > < / div >
< div class = "line" > < a id = "l00113" name = "l00113" > < / a > < span class = "lineno" > 113< / span > < span class = "comment" > // Computes result += a * b, and return false iff there is an overflow.< / span > < / div >
< div class = "line" > < a id = "l00114" name = "l00114" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a0c9e8fab437ba44c91b0493a74cde263" > 114< / a > < / span > < span class = "keyword" > inline< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a0c9e8fab437ba44c91b0493a74cde263" > AddProductTo< / a > (IntegerValue < a class = "code hl_variable" href = "constraint__solver_2table_8cc.html#acb18315d548212835cd8ed4287e6c0b6" > a< / a > , IntegerValue < a class = "code hl_variable" href = "constraint__solver_2table_8cc.html#a9293e4d29cac928301645070dd307683" > b< / a > , IntegerValue* result) {< / div >
< div class = "line" > < a id = "l00115" name = "l00115" > < / a > < span class = "lineno" > 115< / span > < span class = "keyword" > const< / span > int64_t prod = < a class = "code hl_function" href = "namespaceoperations__research.html#aa64bf49d041052c7cb3f40f7496d7534" > CapProd< / a > (< a class = "code hl_variable" href = "constraint__solver_2table_8cc.html#acb18315d548212835cd8ed4287e6c0b6" > a< / a > .value(), < a class = "code hl_variable" href = "constraint__solver_2table_8cc.html#a9293e4d29cac928301645070dd307683" > b< / a > .value());< / div >
< div class = "line" > < a id = "l00116" name = "l00116" > < / a > < span class = "lineno" > 116< / span > < span class = "keywordflow" > if< / span > (prod == < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::numeric_limits< int64_t> ::min< / a > () ||< / div >
< div class = "line" > < a id = "l00117" name = "l00117" > < / a > < span class = "lineno" > 117< / span > prod == < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ())< / div >
< div class = "line" > < a id = "l00118" name = "l00118" > < / a > < span class = "lineno" > 118< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00119" name = "l00119" > < / a > < span class = "lineno" > 119< / span > < span class = "keyword" > const< / span > int64_t add = < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (prod, result-> value());< / div >
< div class = "line" > < a id = "l00120" name = "l00120" > < / a > < span class = "lineno" > 120< / span > < span class = "keywordflow" > if< / span > (add == < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::numeric_limits< int64_t> ::min< / a > () ||< / div >
< div class = "line" > < a id = "l00121" name = "l00121" > < / a > < span class = "lineno" > 121< / span > add == < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ())< / div >
< div class = "line" > < a id = "l00122" name = "l00122" > < / a > < span class = "lineno" > 122< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00123" name = "l00123" > < / a > < span class = "lineno" > 123< / span > *result = IntegerValue(add);< / div >
< div class = "line" > < a id = "l00124" name = "l00124" > < / a > < span class = "lineno" > 124< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00125" name = "l00125" > < / a > < span class = "lineno" > 125< / span > }< / div >
< div class = "line" > < a id = "l00126" name = "l00126" > < / a > < span class = "lineno" > 126< / span > < / div >
< div class = "line" > < a id = "l00127" name = "l00127" > < / a > < span class = "lineno" > 127< / span > < span class = "comment" > // Index of an IntegerVariable.< / span > < / div >
< div class = "line" > < a id = "l00128" name = "l00128" > < / a > < span class = "lineno" > 128< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00129" name = "l00129" > < / a > < span class = "lineno" > 129< / span > < span class = "comment" > // Each time we create an IntegerVariable we also create its negation. This is< / span > < / div >
< div class = "line" > < a id = "l00130" name = "l00130" > < / a > < span class = "lineno" > 130< / span > < span class = "comment" > // done like that so internally we only stores and deal with lower bound. The< / span > < / div >
< div class = "line" > < a id = "l00131" name = "l00131" > < / a > < span class = "lineno" > 131< / span > < span class = "comment" > // upper bound beeing the lower bound of the negated variable.< / span > < / div >
< div class = "line" > < a id = "l00132" name = "l00132" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a282e30a9bb115cde5ffd003b3e5eb1cd" > 132< / a > < / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a84a0f65f1ec460c487789fe6a7620f77" > DEFINE_INT_TYPE< / a > (IntegerVariable, int32_t);< / div >
< div class = "line" > < a id = "l00133" name = "l00133" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06" > 133< / a > < / span > < span class = "keyword" > const< / span > IntegerVariable < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06" > kNoIntegerVariable< / a > (-1);< / div >
< div class = "line" > < a id = "l00134" name = "l00134" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a829dfffce41f532b7ca32665750a1ec2" > 134< / a > < / span > < span class = "keyword" > inline< / span > IntegerVariable < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#aae43e784db06c0974ce59ebbe8dd2b22" > NegationOf< / a > (IntegerVariable i) {< / div >
< div class = "line" > < a id = "l00135" name = "l00135" > < / a > < span class = "lineno" > 135< / span > < span class = "keywordflow" > return< / span > IntegerVariable(i.value() ^ 1);< / div >
< div class = "line" > < a id = "l00136" name = "l00136" > < / a > < span class = "lineno" > 136< / span > }< / div >
< div class = "line" > < a id = "l00137" name = "l00137" > < / a > < span class = "lineno" > 137< / span > < / div >
< div class = "line" > < a id = "l00138" name = "l00138" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#ae2544d2a3a5ef4c78f8e5891f104ab41" > 138< / a > < / span > < span class = "keyword" > inline< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#ae2544d2a3a5ef4c78f8e5891f104ab41" > VariableIsPositive< / a > (IntegerVariable i) {< / div >
< div class = "line" > < a id = "l00139" name = "l00139" > < / a > < span class = "lineno" > 139< / span > < span class = "keywordflow" > return< / span > (i.value() & 1) == 0;< / div >
< div class = "line" > < a id = "l00140" name = "l00140" > < / a > < span class = "lineno" > 140< / span > }< / div >
< div class = "line" > < a id = "l00141" name = "l00141" > < / a > < span class = "lineno" > 141< / span > < / div >
< div class = "line" > < a id = "l00142" name = "l00142" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a7f1ac774d4646a83631f8117f4ea03f5" > 142< / a > < / span > < span class = "keyword" > inline< / span > IntegerVariable < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a7f1ac774d4646a83631f8117f4ea03f5" > PositiveVariable< / a > (IntegerVariable i) {< / div >
< div class = "line" > < a id = "l00143" name = "l00143" > < / a > < span class = "lineno" > 143< / span > < span class = "keywordflow" > return< / span > IntegerVariable(i.value() & (~1));< / div >
< div class = "line" > < a id = "l00144" name = "l00144" > < / a > < span class = "lineno" > 144< / span > }< / div >
< div class = "line" > < a id = "l00145" name = "l00145" > < / a > < span class = "lineno" > 145< / span > < / div >
< div class = "line" > < a id = "l00146" name = "l00146" > < / a > < span class = "lineno" > 146< / span > < span class = "comment" > // Special type for storing only one thing for var and NegationOf(var).< / span > < / div >
< div class = "line" > < a id = "l00147" name = "l00147" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#aacc42a4dece8346d492c6753b96950c0" > 147< / a > < / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a84a0f65f1ec460c487789fe6a7620f77" > DEFINE_INT_TYPE< / a > (PositiveOnlyIndex, int32_t);< / div >
< div class = "line" > < a id = "l00148" name = "l00148" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#acf09b937c4d7439804c0fc61afcb7008" > 148< / a > < / span > < span class = "keyword" > inline< / span > PositiveOnlyIndex < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#acf09b937c4d7439804c0fc61afcb7008" > GetPositiveOnlyIndex< / a > (IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ) {< / div >
< div class = "line" > < a id = "l00149" name = "l00149" > < / a > < span class = "lineno" > 149< / span > < span class = "keywordflow" > return< / span > PositiveOnlyIndex(< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > .value() / 2);< / div >
< div class = "line" > < a id = "l00150" name = "l00150" > < / a > < span class = "lineno" > 150< / span > }< / div >
< div class = "line" > < a id = "l00151" name = "l00151" > < / a > < span class = "lineno" > 151< / span > < / div >
< div class = "line" > < a id = "l00152" name = "l00152" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a429d1fd54b5becc39e4cfbc608d7d70a" > 152< / a > < / span > < span class = "keyword" > inline< / span > std::string < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a429d1fd54b5becc39e4cfbc608d7d70a" > IntegerTermDebugString< / a > (IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ,< / div >
< div class = "line" > < a id = "l00153" name = "l00153" > < / a > < span class = "lineno" > 153< / span > IntegerValue coeff) {< / div >
< div class = "line" > < a id = "l00154" name = "l00154" > < / a > < span class = "lineno" > 154< / span > coeff = < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#ae2544d2a3a5ef4c78f8e5891f104ab41" > VariableIsPositive< / a > (< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ) ? coeff : -coeff;< / div >
< div class = "line" > < a id = "l00155" name = "l00155" > < / a > < span class = "lineno" > 155< / span > < span class = "keywordflow" > return< / span > absl::StrCat(coeff.value(), < span class = "stringliteral" > " *X" < / span > , < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > .value() / 2);< / div >
< div class = "line" > < a id = "l00156" name = "l00156" > < / a > < span class = "lineno" > 156< / span > }< / div >
< div class = "line" > < a id = "l00157" name = "l00157" > < / a > < span class = "lineno" > 157< / span > < / div >
< div class = "line" > < a id = "l00158" name = "l00158" > < / a > < span class = "lineno" > 158< / span > < span class = "comment" > // Returns the vector of the negated variables.< / span > < / div >
< div class = "line" > < a id = "l00159" name = "l00159" > < / a > < span class = "lineno" > 159< / span > std::vector< IntegerVariable> < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#aae43e784db06c0974ce59ebbe8dd2b22" > NegationOf< / a > (< / div >
< div class = "line" > < a id = "l00160" name = "l00160" > < / a > < span class = "lineno" > 160< / span > < span class = "keyword" > const< / span > std::vector< IntegerVariable> & vars);< / div >
< div class = "line" > < a id = "l00161" name = "l00161" > < / a > < span class = "lineno" > 161< / span > < / div >
< div class = "line" > < a id = "l00162" name = "l00162" > < / a > < span class = "lineno" > 162< / span > < span class = "comment" > // The integer equivalent of a literal.< / span > < / div >
< div class = "line" > < a id = "l00163" name = "l00163" > < / a > < span class = "lineno" > 163< / span > < span class = "comment" > // It represents an IntegerVariable and an upper/lower bound on it.< / span > < / div >
< div class = "line" > < a id = "l00164" name = "l00164" > < / a > < span class = "lineno" > 164< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00165" name = "l00165" > < / a > < span class = "lineno" > 165< / span > < span class = "comment" > // Overflow: all the bounds below kMinIntegerValue and kMaxIntegerValue are< / span > < / div >
< div class = "line" > < a id = "l00166" name = "l00166" > < / a > < span class = "lineno" > 166< / span > < span class = "comment" > // treated as kMinIntegerValue - 1 and kMaxIntegerValue + 1.< / span > < / div >
< div class = "line" > < a id = "l00167" name = "l00167" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > 167< / a > < / span > < span class = "keyword" > struct < / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > {< / div >
< div class = "line" > < a id = "l00168" name = "l00168" > < / a > < span class = "lineno" > 168< / span > < span class = "comment" > // Because IntegerLiteral should never be created at a bound less constrained< / span > < / div >
< div class = "line" > < a id = "l00169" name = "l00169" > < / a > < span class = "lineno" > 169< / span > < span class = "comment" > // than an existing IntegerVariable bound, we don' t allow GreaterOrEqual() to< / span > < / div >
< div class = "line" > < a id = "l00170" name = "l00170" > < / a > < span class = "lineno" > 170< / span > < span class = "comment" > // have a bound lower than kMinIntegerValue, and LowerOrEqual() to have a< / span > < / div >
< div class = "line" > < a id = "l00171" name = "l00171" > < / a > < span class = "lineno" > 171< / span > < span class = "comment" > // bound greater than kMaxIntegerValue. The other side is not constrained< / span > < / div >
< div class = "line" > < a id = "l00172" name = "l00172" > < / a > < span class = "lineno" > 172< / span > < span class = "comment" > // to allow for a computed bound to overflow. Note that both the full initial< / span > < / div >
< div class = "line" > < a id = "l00173" name = "l00173" > < / a > < span class = "lineno" > 173< / span > < span class = "comment" > // domain and the empty domain can always be represented.< / span > < / div >
< div class = "line" > < a id = "l00174" name = "l00174" > < / a > < span class = "lineno" > 174< / span > < span class = "keyword" > static< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#a6c233aafac25ea66d69de93a83c9be63" > GreaterOrEqual< / a > (IntegerVariable i, IntegerValue < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > bound< / a > );< / div >
< div class = "line" > < a id = "l00175" name = "l00175" > < / a > < span class = "lineno" > 175< / span > < span class = "keyword" > static< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#a3e2eb445631727dd4abf1d5343f16b2f" > LowerOrEqual< / a > (IntegerVariable i, IntegerValue < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > bound< / a > );< / div >
< div class = "line" > < a id = "l00176" name = "l00176" > < / a > < span class = "lineno" > 176< / span > < / div >
< div class = "line" > < a id = "l00177" name = "l00177" > < / a > < span class = "lineno" > 177< / span > < span class = "comment" > // Clients should prefer the static construction methods above.< / span > < / div >
< div class = "line" > < a id = "l00178" name = "l00178" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ae95b4e6425634486aaddce8db243c0c8" > 178< / a > < / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ae95b4e6425634486aaddce8db243c0c8" > IntegerLiteral< / a > () : < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ab6516f556b715738034b30d290c40214" > var< / a > (< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06" > kNoIntegerVariable< / a > ), < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > bound< / a > (0) {}< / div >
< div class = "line" > < a id = "l00179" name = "l00179" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_integer_literal.html#a316e24dddfb0f41edc01b3849dd36e65" > 179< / a > < / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#a316e24dddfb0f41edc01b3849dd36e65" > IntegerLiteral< / a > (IntegerVariable v, IntegerValue < a class = "code hl_variable" href = "constraint__solver_2table_8cc.html#a9293e4d29cac928301645070dd307683" > b< / a > ) : < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ab6516f556b715738034b30d290c40214" > var< / a > (v), < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > bound< / a > (< a class = "code hl_variable" href = "constraint__solver_2table_8cc.html#a9293e4d29cac928301645070dd307683" > b< / a > ) {< / div >
< div class = "line" > < a id = "l00180" name = "l00180" > < / a > < span class = "lineno" > 180< / span > < a class = "code hl_define" href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > (< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > bound< / a > , < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a355a62f25cfadeccfb164ab9fb867c81" > kMinIntegerValue< / a > );< / div >
< div class = "line" > < a id = "l00181" name = "l00181" > < / a > < span class = "lineno" > 181< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a4395e95bab44e222cb2e77251017a0e2" > DCHECK_LE< / a > (< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > bound< / a > , < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a1227e67513602591fb959e35c9de66e8" > kMaxIntegerValue< / a > + 1);< / div >
< div class = "line" > < a id = "l00182" name = "l00182" > < / a > < span class = "lineno" > 182< / span > }< / div >
< div class = "line" > < a id = "l00183" name = "l00183" > < / a > < span class = "lineno" > 183< / span > < / div >
< div class = "line" > < a id = "l00184" name = "l00184" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ac532c4b500b1a85ea22217f2c65a70ed" > 184< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ac532c4b500b1a85ea22217f2c65a70ed" > IsValid< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ab6516f556b715738034b30d290c40214" > var< / a > != < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06" > kNoIntegerVariable< / a > ; }< / div >
< div class = "line" > < a id = "l00185" name = "l00185" > < / a > < span class = "lineno" > 185< / span > < / div >
< div class = "line" > < a id = "l00186" name = "l00186" > < / a > < span class = "lineno" > 186< / span > < span class = "comment" > // The negation of x > = bound is x < = bound - 1.< / span > < / div >
< div class = "line" > < a id = "l00187" name = "l00187" > < / a > < span class = "lineno" > 187< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#acdf4fa2b01f966a49e7274343f52dd52" > Negated< / a > () < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00188" name = "l00188" > < / a > < span class = "lineno" > 188< / span > < / div >
< div class = "line" > < a id = "l00189" name = "l00189" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_integer_literal.html#a2654fc94e491e1e7001ef2b9d8fbe90d" > 189< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#a2654fc94e491e1e7001ef2b9d8fbe90d" > operator==< / a > (< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > o)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00190" name = "l00190" > < / a > < span class = "lineno" > 190< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ab6516f556b715738034b30d290c40214" > var< / a > == o.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ab6516f556b715738034b30d290c40214" > var< / a > & & < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > bound< / a > == o.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > bound< / a > ;< / div >
< div class = "line" > < a id = "l00191" name = "l00191" > < / a > < span class = "lineno" > 191< / span > }< / div >
< div class = "line" > < a id = "l00192" name = "l00192" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ad55a4c10038238295d6a051ba6eb9864" > 192< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ad55a4c10038238295d6a051ba6eb9864" > operator!=< / a > (< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > o)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00193" name = "l00193" > < / a > < span class = "lineno" > 193< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ab6516f556b715738034b30d290c40214" > var< / a > != o.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ab6516f556b715738034b30d290c40214" > var< / a > || < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > bound< / a > != o.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > bound< / a > ;< / div >
< div class = "line" > < a id = "l00194" name = "l00194" > < / a > < span class = "lineno" > 194< / span > }< / div >
< div class = "line" > < a id = "l00195" name = "l00195" > < / a > < span class = "lineno" > 195< / span > < / div >
< div class = "line" > < a id = "l00196" name = "l00196" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_integer_literal.html#a764be64f3029f8b8e23511061d8de355" > 196< / a > < / span > std::string < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#a764be64f3029f8b8e23511061d8de355" > DebugString< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00197" name = "l00197" > < / a > < span class = "lineno" > 197< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#ae2544d2a3a5ef4c78f8e5891f104ab41" > VariableIsPositive< / a > (< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ab6516f556b715738034b30d290c40214" > var< / a > )< / div >
< div class = "line" > < a id = "l00198" name = "l00198" > < / a > < span class = "lineno" > 198< / span > ? absl::StrCat(< span class = "stringliteral" > " I" < / span > , < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ab6516f556b715738034b30d290c40214" > var< / a > .value() / 2, < span class = "stringliteral" > " > =" < / span > , < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > bound< / a > .value())< / div >
< div class = "line" > < a id = "l00199" name = "l00199" > < / a > < span class = "lineno" > 199< / span > : absl::StrCat(< span class = "stringliteral" > " I" < / span > , < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ab6516f556b715738034b30d290c40214" > var< / a > .value() / 2, < span class = "stringliteral" > " < =" < / span > , -< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > bound< / a > .value());< / div >
< div class = "line" > < a id = "l00200" name = "l00200" > < / a > < span class = "lineno" > 200< / span > }< / div >
< div class = "line" > < a id = "l00201" name = "l00201" > < / a > < span class = "lineno" > 201< / span > < / div >
< div class = "line" > < a id = "l00202" name = "l00202" > < / a > < span class = "lineno" > 202< / span > < span class = "comment" > // Note that bound should be in [kMinIntegerValue, kMaxIntegerValue + 1].< / span > < / div >
< div class = "line" > < a id = "l00203" name = "l00203" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ab6516f556b715738034b30d290c40214" > 203< / a > < / span > IntegerVariable < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ab6516f556b715738034b30d290c40214" > var< / a > = < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06" > kNoIntegerVariable< / a > ;< / div >
< div class = "line" > < a id = "l00204" name = "l00204" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > 204< / a > < / span > IntegerValue < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > bound< / a > = IntegerValue(0);< / div >
< div class = "line" > < a id = "l00205" name = "l00205" > < / a > < span class = "lineno" > 205< / span > };< / div >
< div class = "line" > < a id = "l00206" name = "l00206" > < / a > < span class = "lineno" > 206< / span > < / div >
< div class = "line" > < a id = "l00207" name = "l00207" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a0af861617ac8f6ef74fe77c789248b86" > 207< / a > < / span > < span class = "keyword" > inline< / span > std::ostream& < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a15ca399ada8a279dc92f693ede7e4004" > operator< < < / a > (std::ostream& os, < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > i_lit) {< / div >
< div class = "line" > < a id = "l00208" name = "l00208" > < / a > < span class = "lineno" > 208< / span > os < < i_lit.< a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#a764be64f3029f8b8e23511061d8de355" > DebugString< / a > ();< / div >
< div class = "line" > < a id = "l00209" name = "l00209" > < / a > < span class = "lineno" > 209< / span > < span class = "keywordflow" > return< / span > os;< / div >
< div class = "line" > < a id = "l00210" name = "l00210" > < / a > < span class = "lineno" > 210< / span > }< / div >
< div class = "line" > < a id = "l00211" name = "l00211" > < / a > < span class = "lineno" > 211< / span > < / div >
< div class = "line" > < a id = "l00212" name = "l00212" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a003e7b51f96dbc816348288532b04b21" > 212< / a > < / span > < span class = "keyword" > using< / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1sat.html#a003e7b51f96dbc816348288532b04b21" > InlinedIntegerLiteralVector< / a > = absl::InlinedVector< IntegerLiteral, 2> ;< / div >
< div class = "line" > < a id = "l00213" name = "l00213" > < / a > < span class = "lineno" > 213< / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > IntegerTrail< / a > ;< / div >
< div class = "line" > < a id = "l00214" name = "l00214" > < / a > < span class = "lineno" > 214< / span > < / div >
< div class = "line" > < a id = "l00215" name = "l00215" > < / a > < span class = "lineno" > 215< / span > < span class = "comment" > // Represents [coeff * variable + constant] or just a [constant].< / span > < / div >
< div class = "line" > < a id = "l00216" name = "l00216" > < / a > < span class = "lineno" > 216< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00217" name = "l00217" > < / a > < span class = "lineno" > 217< / span > < span class = "comment" > // In some places it is useful to manipulate such expression instead of having< / span > < / div >
< div class = "line" > < a id = "l00218" name = "l00218" > < / a > < span class = "lineno" > 218< / span > < span class = "comment" > // to create an extra integer variable. This is mainly used for scheduling< / span > < / div >
< div class = "line" > < a id = "l00219" name = "l00219" > < / a > < span class = "lineno" > 219< / span > < span class = "comment" > // related constraints.< / span > < / div >
< div class = "line" > < a id = "l00220" name = "l00220" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_affine_expression.html" > 220< / a > < / span > < span class = "keyword" > struct < / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_affine_expression.html" > AffineExpression< / a > {< / div >
< div class = "line" > < a id = "l00221" name = "l00221" > < / a > < span class = "lineno" > 221< / span > < span class = "comment" > // Helper to construct an AffineExpression.< / span > < / div >
< div class = "line" > < a id = "l00222" name = "l00222" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a3253ab3126f5c0c2db508ca3d185bc76" > 222< / a > < / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a3253ab3126f5c0c2db508ca3d185bc76" > AffineExpression< / a > () {}< / div >
< div class = "line" > < a id = "l00223" name = "l00223" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a5bd9dd701b822296b6c08e8c16fd4331" > 223< / a > < / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a5bd9dd701b822296b6c08e8c16fd4331" > AffineExpression< / a > (IntegerValue cst) < span class = "comment" > // NOLINT(runtime/explicit)< / span > < / div >
< div class = "line" > < a id = "l00224" name = "l00224" > < / a > < span class = "lineno" > 224< / span > : < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2" > constant< / a > (cst) {}< / div >
< div class = "line" > < a id = "l00225" name = "l00225" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_affine_expression.html#afebdcd02275fbb761414876dfa5ed93d" > 225< / a > < / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_affine_expression.html#afebdcd02275fbb761414876dfa5ed93d" > AffineExpression< / a > (IntegerVariable v) < span class = "comment" > // NOLINT(runtime/explicit)< / span > < / div >
< div class = "line" > < a id = "l00226" name = "l00226" > < / a > < span class = "lineno" > 226< / span > : < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > (v), < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ad7d5fda7881b6c8fdc9d1e7a74ee4a2e" > coeff< / a > (1) {}< / div >
< div class = "line" > < a id = "l00227" name = "l00227" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_affine_expression.html#aad4c7ee3b6e996c3828c04932765210d" > 227< / a > < / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_affine_expression.html#aad4c7ee3b6e996c3828c04932765210d" > AffineExpression< / a > (IntegerVariable v, IntegerValue c)< / div >
< div class = "line" > < a id = "l00228" name = "l00228" > < / a > < span class = "lineno" > 228< / span > : < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > (c > 0 ? v : < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#aae43e784db06c0974ce59ebbe8dd2b22" > NegationOf< / a > (v)), < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ad7d5fda7881b6c8fdc9d1e7a74ee4a2e" > coeff< / a > (< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a1e30e51173c7e43a8c0b4668d5e3f050" > IntTypeAbs< / a > (c)) {}< / div >
< div class = "line" > < a id = "l00229" name = "l00229" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a4b2c0a0bedd1e040a43c38978d4ecfb0" > 229< / a > < / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a4b2c0a0bedd1e040a43c38978d4ecfb0" > AffineExpression< / a > (IntegerVariable v, IntegerValue c, IntegerValue cst)< / div >
< div class = "line" > < a id = "l00230" name = "l00230" > < / a > < span class = "lineno" > 230< / span > : < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > (c > 0 ? v : < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#aae43e784db06c0974ce59ebbe8dd2b22" > NegationOf< / a > (v)), < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ad7d5fda7881b6c8fdc9d1e7a74ee4a2e" > coeff< / a > (< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a1e30e51173c7e43a8c0b4668d5e3f050" > IntTypeAbs< / a > (c)), < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2" > constant< / a > (cst) {}< / div >
< div class = "line" > < a id = "l00231" name = "l00231" > < / a > < span class = "lineno" > 231< / span > < / div >
< div class = "line" > < a id = "l00232" name = "l00232" > < / a > < span class = "lineno" > 232< / span > < span class = "comment" > // Returns the integer literal corresponding to expression > = value or< / span > < / div >
< div class = "line" > < a id = "l00233" name = "l00233" > < / a > < span class = "lineno" > 233< / span > < span class = "comment" > // expression < = value.< / span > < / div >
< div class = "line" > < a id = "l00234" name = "l00234" > < / a > < span class = "lineno" > 234< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00235" name = "l00235" > < / a > < span class = "lineno" > 235< / span > < span class = "comment" > // These should not be called on constant expression (CHECKED).< / span > < / div >
< div class = "line" > < a id = "l00236" name = "l00236" > < / a > < span class = "lineno" > 236< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a5d6f020504838c2d57528f47cd1fe164" > GreaterOrEqual< / a > (IntegerValue < a class = "code hl_variable" href = "routing__filters_8cc.html#a4f1e8002734902ae1c65ccc3fc30c98e" > bound< / a > ) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00237" name = "l00237" > < / a > < span class = "lineno" > 237< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a8d484cfa3afefda70ef152313dffdc27" > LowerOrEqual< / a > (IntegerValue < a class = "code hl_variable" href = "routing__filters_8cc.html#a4f1e8002734902ae1c65ccc3fc30c98e" > bound< / a > ) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00238" name = "l00238" > < / a > < span class = "lineno" > 238< / span > < / div >
< div class = "line" > < a id = "l00239" name = "l00239" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a19bff44fb82e19c55a4da7fe9aa38a86" > 239< / a > < / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_affine_expression.html" > AffineExpression< / a > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a19bff44fb82e19c55a4da7fe9aa38a86" > Negated< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00240" name = "l00240" > < / a > < span class = "lineno" > 240< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a3253ab3126f5c0c2db508ca3d185bc76" > AffineExpression< / a > (< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#aae43e784db06c0974ce59ebbe8dd2b22" > NegationOf< / a > (< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > ), < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ad7d5fda7881b6c8fdc9d1e7a74ee4a2e" > coeff< / a > , -< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2" > constant< / a > );< / div >
< div class = "line" > < a id = "l00241" name = "l00241" > < / a > < span class = "lineno" > 241< / span > }< / div >
< div class = "line" > < a id = "l00242" name = "l00242" > < / a > < span class = "lineno" > 242< / span > < / div >
< div class = "line" > < a id = "l00243" name = "l00243" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_affine_expression.html#acd9d282f8048fa2818f5856b80466d40" > 243< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_affine_expression.html#acd9d282f8048fa2818f5856b80466d40" > operator==< / a > (< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_affine_expression.html" > AffineExpression< / a > o)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00244" name = "l00244" > < / a > < span class = "lineno" > 244< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > == o.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > & & < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ad7d5fda7881b6c8fdc9d1e7a74ee4a2e" > coeff< / a > == o.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ad7d5fda7881b6c8fdc9d1e7a74ee4a2e" > coeff< / a > & & < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2" > constant< / a > == o.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2" > constant< / a > ;< / div >
< div class = "line" > < a id = "l00245" name = "l00245" > < / a > < span class = "lineno" > 245< / span > }< / div >
< div class = "line" > < a id = "l00246" name = "l00246" > < / a > < span class = "lineno" > 246< / span > < / div >
< div class = "line" > < a id = "l00247" name = "l00247" > < / a > < span class = "lineno" > 247< / span > < span class = "comment" > // Getters on the bounds of the affine expression.< / span > < / div >
< div class = "line" > < a id = "l00248" name = "l00248" > < / a > < span class = "lineno" > 248< / span > IntegerValue < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a155597f12e920a6ff8256360ed91d061" > Min< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > IntegerTrail< / a > * integer_trail) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00249" name = "l00249" > < / a > < span class = "lineno" > 249< / span > IntegerValue < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_affine_expression.html#aa92bb1c2527b72335dbc3b9479ebe950" > Max< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > IntegerTrail< / a > * integer_trail) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00250" name = "l00250" > < / a > < span class = "lineno" > 250< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a4687879cc255cc87f94d3b79484e60e7" > IsFixed< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > IntegerTrail< / a > * integer_trail) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00251" name = "l00251" > < / a > < span class = "lineno" > 251< / span > < / div >
< div class = "line" > < a id = "l00252" name = "l00252" > < / a > < span class = "lineno" > 252< / span > < span class = "comment" > // Returns the affine expression value under a given LP solution.< / span > < / div >
< div class = "line" > < a id = "l00253" name = "l00253" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_affine_expression.html#aa9c149604bc3f558e14c6d233ebc4b19" > 253< / a > < / span > < span class = "keywordtype" > double< / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_affine_expression.html#aa9c149604bc3f558e14c6d233ebc4b19" > LpValue< / a > (< / div >
< div class = "line" > < a id = "l00254" name = "l00254" > < / a > < span class = "lineno" > 254< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classabsl_1_1_strong_vector.html" > absl::StrongVector< IntegerVariable, double> < / a > & lp_values)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00255" name = "l00255" > < / a > < span class = "lineno" > 255< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > == < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06" > kNoIntegerVariable< / a > ) < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#aed77a1a7675c2f8568529a5a16247ec1" > ToDouble< / a > (< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2" > constant< / a > );< / div >
< div class = "line" > < a id = "l00256" name = "l00256" > < / a > < span class = "lineno" > 256< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#aed77a1a7675c2f8568529a5a16247ec1" > ToDouble< / a > (< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ad7d5fda7881b6c8fdc9d1e7a74ee4a2e" > coeff< / a > ) * lp_values[< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > ] + < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#aed77a1a7675c2f8568529a5a16247ec1" > ToDouble< / a > (< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2" > constant< / a > );< / div >
< div class = "line" > < a id = "l00257" name = "l00257" > < / a > < span class = "lineno" > 257< / span > }< / div >
< div class = "line" > < a id = "l00258" name = "l00258" > < / a > < span class = "lineno" > 258< / span > < / div >
< div class = "line" > < a id = "l00259" name = "l00259" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ac3740684133a43f28203f0b85ed847b7" > 259< / a > < / span > < span class = "keyword" > const< / span > std::string < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ac3740684133a43f28203f0b85ed847b7" > DebugString< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00260" name = "l00260" > < / a > < span class = "lineno" > 260< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > == < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06" > kNoIntegerVariable< / a > ) < span class = "keywordflow" > return< / span > absl::StrCat(< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2" > constant< / a > .value());< / div >
< div class = "line" > < a id = "l00261" name = "l00261" > < / a > < span class = "lineno" > 261< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2" > constant< / a > == 0) {< / div >
< div class = "line" > < a id = "l00262" name = "l00262" > < / a > < span class = "lineno" > 262< / span > < span class = "keywordflow" > return< / span > absl::StrCat(< span class = "stringliteral" > " (" < / span > , < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ad7d5fda7881b6c8fdc9d1e7a74ee4a2e" > coeff< / a > .value(), < span class = "stringliteral" > " * X" < / span > , < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > .value(), < span class = "stringliteral" > " )" < / span > );< / div >
< div class = "line" > < a id = "l00263" name = "l00263" > < / a > < span class = "lineno" > 263< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00264" name = "l00264" > < / a > < span class = "lineno" > 264< / span > < span class = "keywordflow" > return< / span > absl::StrCat(< span class = "stringliteral" > " (" < / span > , < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ad7d5fda7881b6c8fdc9d1e7a74ee4a2e" > coeff< / a > .value(), < span class = "stringliteral" > " * X" < / span > , < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > .value(), < span class = "stringliteral" > " + " < / span > ,< / div >
< div class = "line" > < a id = "l00265" name = "l00265" > < / a > < span class = "lineno" > 265< / span > < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2" > constant< / a > .value(), < span class = "stringliteral" > " )" < / span > );< / div >
< div class = "line" > < a id = "l00266" name = "l00266" > < / a > < span class = "lineno" > 266< / span > }< / div >
< div class = "line" > < a id = "l00267" name = "l00267" > < / a > < span class = "lineno" > 267< / span > }< / div >
< div class = "line" > < a id = "l00268" name = "l00268" > < / a > < span class = "lineno" > 268< / span > < / div >
< div class = "line" > < a id = "l00269" name = "l00269" > < / a > < span class = "lineno" > 269< / span > < span class = "comment" > // The coefficient MUST be positive. Use NegationOf(var) if needed.< / span > < / div >
< div class = "line" > < a id = "l00270" name = "l00270" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > 270< / a > < / span > IntegerVariable < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > = < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06" > kNoIntegerVariable< / a > ; < span class = "comment" > // kNoIntegerVariable for constant.< / span > < / div >
< div class = "line" > < a id = "l00271" name = "l00271" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ad7d5fda7881b6c8fdc9d1e7a74ee4a2e" > 271< / a > < / span > IntegerValue < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ad7d5fda7881b6c8fdc9d1e7a74ee4a2e" > coeff< / a > = IntegerValue(0); < span class = "comment" > // Zero for constant.< / span > < / div >
< div class = "line" > < a id = "l00272" name = "l00272" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2" > 272< / a > < / span > IntegerValue < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2" > constant< / a > = IntegerValue(0);< / div >
< div class = "line" > < a id = "l00273" name = "l00273" > < / a > < span class = "lineno" > 273< / span > };< / div >
< div class = "line" > < a id = "l00274" name = "l00274" > < / a > < span class = "lineno" > 274< / span > < / div >
< div class = "line" > < a id = "l00275" name = "l00275" > < / a > < span class = "lineno" > 275< / span > < span class = "comment" > // A model singleton that holds the INITIAL integer variable domains.< / span > < / div >
< div class = "line" > < a id = "l00276" name = "l00276" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_integer_domains.html" > 276< / a > < / span > < span class = "keyword" > struct < / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_domains.html" > IntegerDomains< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classabsl_1_1_strong_vector.html" > absl::StrongVector< / a > < IntegerVariable, Domain> {< / div >
< div class = "line" > < a id = "l00277" name = "l00277" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_integer_domains.html#a5ebecd2ee921f91c1c04c3b4640f94ce" > 277< / a > < / span > < span class = "keyword" > explicit< / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_domains.html#a5ebecd2ee921f91c1c04c3b4640f94ce" > IntegerDomains< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ) {}< / div >
< div class = "line" > < a id = "l00278" name = "l00278" > < / a > < span class = "lineno" > 278< / span > };< / div >
< div class = "line" > < a id = "l00279" name = "l00279" > < / a > < span class = "lineno" > 279< / span > < / div >
< div class = "line" > < a id = "l00280" name = "l00280" > < / a > < span class = "lineno" > 280< / span > < span class = "comment" > // A model singleton used for debugging. If this is set in the model, then we< / span > < / div >
< div class = "line" > < a id = "l00281" name = "l00281" > < / a > < span class = "lineno" > 281< / span > < span class = "comment" > // can check that various derived constraint do not exclude this solution (if it< / span > < / div >
< div class = "line" > < a id = "l00282" name = "l00282" > < / a > < span class = "lineno" > 282< / span > < span class = "comment" > // is a known optimal solution for instance).< / span > < / div >
< div class = "line" > < a id = "l00283" name = "l00283" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_debug_solution.html" > 283< / a > < / span > < span class = "keyword" > struct < / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_debug_solution.html" > DebugSolution< / a > < / div >
< div class = "line" > < a id = "l00284" name = "l00284" > < / a > < span class = "lineno" > 284< / span > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classabsl_1_1_strong_vector.html" > absl::StrongVector< / a > < IntegerVariable, IntegerValue> {< / div >
< div class = "line" > < a id = "l00285" name = "l00285" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_debug_solution.html#a1931a36f0eda6b2612c7d00718b176fe" > 285< / a > < / span > < span class = "keyword" > explicit< / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_debug_solution.html#a1931a36f0eda6b2612c7d00718b176fe" > DebugSolution< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ) {}< / div >
< div class = "line" > < a id = "l00286" name = "l00286" > < / a > < span class = "lineno" > 286< / span > };< / div >
< div class = "line" > < a id = "l00287" name = "l00287" > < / a > < span class = "lineno" > 287< / span > < / div >
< div class = "line" > < a id = "l00288" name = "l00288" > < / a > < span class = "lineno" > 288< / span > < span class = "comment" > // Each integer variable x will be associated with a set of literals encoding< / span > < / div >
< div class = "line" > < a id = "l00289" name = "l00289" > < / a > < span class = "lineno" > 289< / span > < span class = "comment" > // (x > = v) for some values of v. This class maintains the relationship between< / span > < / div >
< div class = "line" > < a id = "l00290" name = "l00290" > < / a > < span class = "lineno" > 290< / span > < span class = "comment" > // the integer variables and such literals which can be created by a call to< / span > < / div >
< div class = "line" > < a id = "l00291" name = "l00291" > < / a > < span class = "lineno" > 291< / span > < span class = "comment" > // CreateAssociatedLiteral().< / span > < / div >
< div class = "line" > < a id = "l00292" name = "l00292" > < / a > < span class = "lineno" > 292< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00293" name = "l00293" > < / a > < span class = "lineno" > 293< / span > < span class = "comment" > // The advantage of creating such Boolean variables is that the SatSolver which< / span > < / div >
< div class = "line" > < a id = "l00294" name = "l00294" > < / a > < span class = "lineno" > 294< / span > < span class = "comment" > // is driving the search can then take this variable as a decision and maintain< / span > < / div >
< div class = "line" > < a id = "l00295" name = "l00295" > < / a > < span class = "lineno" > 295< / span > < span class = "comment" > // these variables activity and so on. These variables can also be propagated< / span > < / div >
< div class = "line" > < a id = "l00296" name = "l00296" > < / a > < span class = "lineno" > 296< / span > < span class = "comment" > // directly by the learned clauses.< / span > < / div >
< div class = "line" > < a id = "l00297" name = "l00297" > < / a > < span class = "lineno" > 297< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00298" name = "l00298" > < / a > < span class = "lineno" > 298< / span > < span class = "comment" > // This class also support a non-lazy full domain encoding which will create one< / span > < / div >
< div class = "line" > < a id = "l00299" name = "l00299" > < / a > < span class = "lineno" > 299< / span > < span class = "comment" > // literal per possible value in the domain. See FullyEncodeVariable(). This is< / span > < / div >
< div class = "line" > < a id = "l00300" name = "l00300" > < / a > < span class = "lineno" > 300< / span > < span class = "comment" > // meant to be called by constraints that directly work on the variable values< / span > < / div >
< div class = "line" > < a id = "l00301" name = "l00301" > < / a > < span class = "lineno" > 301< / span > < span class = "comment" > // like a table constraint or an all-diff constraint.< / span > < / div >
< div class = "line" > < a id = "l00302" name = "l00302" > < / a > < span class = "lineno" > 302< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00303" name = "l00303" > < / a > < span class = "lineno" > 303< / span > < span class = "comment" > // TODO(user): We could also lazily create precedences Booleans between two< / span > < / div >
< div class = "line" > < a id = "l00304" name = "l00304" > < / a > < span class = "lineno" > 304< / span > < span class = "comment" > // arbitrary IntegerVariable. This is better done in the PrecedencesPropagator< / span > < / div >
< div class = "line" > < a id = "l00305" name = "l00305" > < / a > < span class = "lineno" > 305< / span > < span class = "comment" > // though.< / span > < / div >
< div class = "line" > < a id = "l00306" name = "l00306" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_encoder.html" > 306< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_encoder.html" > IntegerEncoder< / a > {< / div >
< div class = "line" > < a id = "l00307" name = "l00307" > < / a > < span class = "lineno" > 307< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l00308" name = "l00308" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#ae91804752c8789aa2bd7d638068f3b88" > 308< / a > < / span > < span class = "keyword" > explicit< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#ae91804752c8789aa2bd7d638068f3b88" > IntegerEncoder< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > )< / div >
< div class = "line" > < a id = "l00309" name = "l00309" > < / a > < span class = "lineno" > 309< / span > : sat_solver_(< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetOrCreate< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_sat_solver.html" > SatSolver< / a > > ()),< / div >
< div class = "line" > < a id = "l00310" name = "l00310" > < / a > < span class = "lineno" > 310< / span > domains_(< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetOrCreate< < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_domains.html" > IntegerDomains< / a > > ()),< / div >
< div class = "line" > < a id = "l00311" name = "l00311" > < / a > < span class = "lineno" > 311< / span > num_created_variables_(0) {}< / div >
< div class = "line" > < a id = "l00312" name = "l00312" > < / a > < span class = "lineno" > 312< / span > < / div >
< div class = "line" > < a id = "l00313" name = "l00313" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#ab6918f1b808a28957b5b6577fe292414" > 313< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#ab6918f1b808a28957b5b6577fe292414" > ~IntegerEncoder< / a > () {< / div >
< div class = "line" > < a id = "l00314" name = "l00314" > < / a > < span class = "lineno" > 314< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (1) < < < span class = "stringliteral" > " #variables created = " < / span > < < num_created_variables_;< / div >
< div class = "line" > < a id = "l00315" name = "l00315" > < / a > < span class = "lineno" > 315< / span > }< / div >
< div class = "line" > < a id = "l00316" name = "l00316" > < / a > < span class = "lineno" > 316< / span > < / div >
< div class = "line" > < a id = "l00317" name = "l00317" > < / a > < span class = "lineno" > 317< / span > < span class = "comment" > // Fully encode a variable using its current initial domain.< / span > < / div >
< div class = "line" > < a id = "l00318" name = "l00318" > < / a > < span class = "lineno" > 318< / span > < span class = "comment" > // If the variable is already fully encoded, this does nothing.< / span > < / div >
< div class = "line" > < a id = "l00319" name = "l00319" > < / a > < span class = "lineno" > 319< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00320" name = "l00320" > < / a > < span class = "lineno" > 320< / span > < span class = "comment" > // This creates new Booleans variables as needed:< / span > < / div >
< div class = "line" > < a id = "l00321" name = "l00321" > < / a > < span class = "lineno" > 321< / span > < span class = "comment" > // 1) num_values for the literals X == value. Except when there is just< / span > < / div >
< div class = "line" > < a id = "l00322" name = "l00322" > < / a > < span class = "lineno" > 322< / span > < span class = "comment" > // two value in which case only one variable is created.< / span > < / div >
< div class = "line" > < a id = "l00323" name = "l00323" > < / a > < span class = "lineno" > 323< / span > < span class = "comment" > // 2) num_values - 3 for the literals X > = value or X < = value (using their< / span > < / div >
< div class = "line" > < a id = "l00324" name = "l00324" > < / a > < span class = "lineno" > 324< / span > < span class = "comment" > // negation). The -3 comes from the fact that we can reuse the equality< / span > < / div >
< div class = "line" > < a id = "l00325" name = "l00325" > < / a > < span class = "lineno" > 325< / span > < span class = "comment" > // literals for the two extreme points.< / span > < / div >
< div class = "line" > < a id = "l00326" name = "l00326" > < / a > < span class = "lineno" > 326< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00327" name = "l00327" > < / a > < span class = "lineno" > 327< / span > < span class = "comment" > // The encoding for NegationOf(var) is automatically created too. It reuses< / span > < / div >
< div class = "line" > < a id = "l00328" name = "l00328" > < / a > < span class = "lineno" > 328< / span > < span class = "comment" > // the same Boolean variable as the encoding of var.< / span > < / div >
< div class = "line" > < a id = "l00329" name = "l00329" > < / a > < span class = "lineno" > 329< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00330" name = "l00330" > < / a > < span class = "lineno" > 330< / span > < span class = "comment" > // TODO(user): It is currently only possible to call that at the decision< / span > < / div >
< div class = "line" > < a id = "l00331" name = "l00331" > < / a > < span class = "lineno" > 331< / span > < span class = "comment" > // level zero because we cannot add ternary clause in the middle of the< / span > < / div >
< div class = "line" > < a id = "l00332" name = "l00332" > < / a > < span class = "lineno" > 332< / span > < span class = "comment" > // search (for now). This is Checked.< / span > < / div >
< div class = "line" > < a id = "l00333" name = "l00333" > < / a > < span class = "lineno" > 333< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a1fc2c45d01fd348f668c2f7407015a20" > FullyEncodeVariable< / a > (IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > );< / div >
< div class = "line" > < a id = "l00334" name = "l00334" > < / a > < span class = "lineno" > 334< / span > < / div >
< div class = "line" > < a id = "l00335" name = "l00335" > < / a > < span class = "lineno" > 335< / span > < span class = "comment" > // Returns true if we know that PartialDomainEncoding(var) span the full< / span > < / div >
< div class = "line" > < a id = "l00336" name = "l00336" > < / a > < span class = "lineno" > 336< / span > < span class = "comment" > // domain of var. This is always true if FullyEncodeVariable(var) has been< / span > < / div >
< div class = "line" > < a id = "l00337" name = "l00337" > < / a > < span class = "lineno" > 337< / span > < span class = "comment" > // called.< / span > < / div >
< div class = "line" > < a id = "l00338" name = "l00338" > < / a > < span class = "lineno" > 338< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#ac9e262bbda19ec4b7d51bd77b70bb363" > VariableIsFullyEncoded< / a > (IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00339" name = "l00339" > < / a > < span class = "lineno" > 339< / span > < / div >
< div class = "line" > < a id = "l00340" name = "l00340" > < / a > < span class = "lineno" > 340< / span > < span class = "comment" > // Computes the full encoding of a variable on which FullyEncodeVariable() has< / span > < / div >
< div class = "line" > < a id = "l00341" name = "l00341" > < / a > < span class = "lineno" > 341< / span > < span class = "comment" > // been called. The returned elements are always sorted by increasing< / span > < / div >
< div class = "line" > < a id = "l00342" name = "l00342" > < / a > < span class = "lineno" > 342< / span > < span class = "comment" > // IntegerValue and we filter values associated to false literals.< / span > < / div >
< div class = "line" > < a id = "l00343" name = "l00343" > < / a > < span class = "lineno" > 343< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00344" name = "l00344" > < / a > < span class = "lineno" > 344< / span > < span class = "comment" > // Performance note: This function is not particularly fast, however it should< / span > < / div >
< div class = "line" > < a id = "l00345" name = "l00345" > < / a > < span class = "lineno" > 345< / span > < span class = "comment" > // only be required during domain creation.< / span > < / div >
< div class = "line" > < a id = "l00346" name = "l00346" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html" > 346< / a > < / span > < span class = "keyword" > struct < / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html" > ValueLiteralPair< / a > {< / div >
< div class = "line" > < a id = "l00347" name = "l00347" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#a6c9f3be9cf15312054994d3c0b93df5a" > 347< / a > < / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#a6c9f3be9cf15312054994d3c0b93df5a" > ValueLiteralPair< / a > () {}< / div >
< div class = "line" > < a id = "l00348" name = "l00348" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#a0392116521cdb567ba99014123ff7347" > 348< / a > < / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#a0392116521cdb567ba99014123ff7347" > ValueLiteralPair< / a > (IntegerValue v, < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > l) : < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#a6b21ba2a964fe375e9ddbff5d8cabca8" > value< / a > (v), < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#af63dcc00f2023fdf498e0829e6fb8a6b" > literal< / a > (l) {}< / div >
< div class = "line" > < a id = "l00349" name = "l00349" > < / a > < span class = "lineno" > 349< / span > < / div >
< div class = "line" > < a id = "l00350" name = "l00350" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#a4db8f5afaaeebba7043f5ff2d1034402" > 350< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#a4db8f5afaaeebba7043f5ff2d1034402" > operator==< / a > (< span class = "keyword" > const< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html" > ValueLiteralPair< / a > & o)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00351" name = "l00351" > < / a > < span class = "lineno" > 351< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#a6b21ba2a964fe375e9ddbff5d8cabca8" > value< / a > == o.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#a6b21ba2a964fe375e9ddbff5d8cabca8" > value< / a > & & < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#af63dcc00f2023fdf498e0829e6fb8a6b" > literal< / a > == o.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#af63dcc00f2023fdf498e0829e6fb8a6b" > literal< / a > ;< / div >
< div class = "line" > < a id = "l00352" name = "l00352" > < / a > < span class = "lineno" > 352< / span > }< / div >
< div class = "line" > < a id = "l00353" name = "l00353" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#a2ec789c7182b16ae6e37e089d1a969f1" > 353< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#a2ec789c7182b16ae6e37e089d1a969f1" > operator< < / a > (< span class = "keyword" > const< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html" > ValueLiteralPair< / a > & o)< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#a6b21ba2a964fe375e9ddbff5d8cabca8" > value< / a > < o.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#a6b21ba2a964fe375e9ddbff5d8cabca8" > value< / a > ; }< / div >
< div class = "line" > < a id = "l00354" name = "l00354" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#a6b21ba2a964fe375e9ddbff5d8cabca8" > 354< / a > < / span > IntegerValue < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#a6b21ba2a964fe375e9ddbff5d8cabca8" > value< / a > ;< / div >
< div class = "line" > < a id = "l00355" name = "l00355" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#af63dcc00f2023fdf498e0829e6fb8a6b" > 355< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#af63dcc00f2023fdf498e0829e6fb8a6b" > literal< / a > ;< / div >
< div class = "line" > < a id = "l00356" name = "l00356" > < / a > < span class = "lineno" > 356< / span > };< / div >
< div class = "line" > < a id = "l00357" name = "l00357" > < / a > < span class = "lineno" > 357< / span > std::vector< ValueLiteralPair> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#aa0a8be7c97692d0b4fdb2f13ba303f36" > FullDomainEncoding< / a > (IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00358" name = "l00358" > < / a > < span class = "lineno" > 358< / span > < / div >
< div class = "line" > < a id = "l00359" name = "l00359" > < / a > < span class = "lineno" > 359< / span > < span class = "comment" > // Same as FullDomainEncoding() but only returns the list of value that are< / span > < / div >
< div class = "line" > < a id = "l00360" name = "l00360" > < / a > < span class = "lineno" > 360< / span > < span class = "comment" > // currently associated to a literal. In particular this has no guarantee to< / span > < / div >
< div class = "line" > < a id = "l00361" name = "l00361" > < / a > < span class = "lineno" > 361< / span > < span class = "comment" > // span the full domain of the given variable (but it might).< / span > < / div >
< div class = "line" > < a id = "l00362" name = "l00362" > < / a > < span class = "lineno" > 362< / span > std::vector< ValueLiteralPair> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#ab201ab39898b8838654873c79086af7d" > PartialDomainEncoding< / a > (< / div >
< div class = "line" > < a id = "l00363" name = "l00363" > < / a > < span class = "lineno" > 363< / span > IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00364" name = "l00364" > < / a > < span class = "lineno" > 364< / span > < / div >
< div class = "line" > < a id = "l00365" name = "l00365" > < / a > < span class = "lineno" > 365< / span > < span class = "comment" > // Raw encoding. May be incomplete and is not sorted. Contains all literals,< / span > < / div >
< div class = "line" > < a id = "l00366" name = "l00366" > < / a > < span class = "lineno" > 366< / span > < span class = "comment" > // true or false.< / span > < / div >
< div class = "line" > < a id = "l00367" name = "l00367" > < / a > < span class = "lineno" > 367< / span > std::vector< ValueLiteralPair> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#ad31b2f541f1dd2cbb531c66347ea08e9" > RawDomainEncoding< / a > (IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00368" name = "l00368" > < / a > < span class = "lineno" > 368< / span > < / div >
< div class = "line" > < a id = "l00369" name = "l00369" > < / a > < span class = "lineno" > 369< / span > < span class = "comment" > // Returns the " canonical" (i_lit, negation of i_lit) pair. This mainly< / span > < / div >
< div class = "line" > < a id = "l00370" name = "l00370" > < / a > < span class = "lineno" > 370< / span > < span class = "comment" > // deal with domain with initial hole like [1,2][5,6] so that if one ask< / span > < / div >
< div class = "line" > < a id = "l00371" name = "l00371" > < / a > < span class = "lineno" > 371< / span > < span class = "comment" > // for x < = 3, this get canonicalized in the pair (x < = 2, x > = 5).< / span > < / div >
< div class = "line" > < a id = "l00372" name = "l00372" > < / a > < span class = "lineno" > 372< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00373" name = "l00373" > < / a > < span class = "lineno" > 373< / span > < span class = "comment" > // Note that it is an error to call this with a literal that is trivially true< / span > < / div >
< div class = "line" > < a id = "l00374" name = "l00374" > < / a > < span class = "lineno" > 374< / span > < span class = "comment" > // or trivially false according to the initial variable domain. This is< / span > < / div >
< div class = "line" > < a id = "l00375" name = "l00375" > < / a > < span class = "lineno" > 375< / span > < span class = "comment" > // CHECKed to make sure we don' t create wasteful literal.< / span > < / div >
< div class = "line" > < a id = "l00376" name = "l00376" > < / a > < span class = "lineno" > 376< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00377" name = "l00377" > < / a > < span class = "lineno" > 377< / span > < span class = "comment" > // TODO(user): This is linear in the domain " complexity" , we can do better if< / span > < / div >
< div class = "line" > < a id = "l00378" name = "l00378" > < / a > < span class = "lineno" > 378< / span > < span class = "comment" > // needed.< / span > < / div >
< div class = "line" > < a id = "l00379" name = "l00379" > < / a > < span class = "lineno" > 379< / span > std::pair< IntegerLiteral, IntegerLiteral> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a4a1c84558c01bae528113b50c0611564" > Canonicalize< / a > (< / div >
< div class = "line" > < a id = "l00380" name = "l00380" > < / a > < span class = "lineno" > 380< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > i_lit) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00381" name = "l00381" > < / a > < span class = "lineno" > 381< / span > < / div >
< div class = "line" > < a id = "l00382" name = "l00382" > < / a > < span class = "lineno" > 382< / span > < span class = "comment" > // Returns, after creating it if needed, a Boolean literal such that:< / span > < / div >
< div class = "line" > < a id = "l00383" name = "l00383" > < / a > < span class = "lineno" > 383< / span > < span class = "comment" > // - if true, then the IntegerLiteral is true.< / span > < / div >
< div class = "line" > < a id = "l00384" name = "l00384" > < / a > < span class = "lineno" > 384< / span > < span class = "comment" > // - if false, then the negated IntegerLiteral is true.< / span > < / div >
< div class = "line" > < a id = "l00385" name = "l00385" > < / a > < span class = "lineno" > 385< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00386" name = "l00386" > < / a > < span class = "lineno" > 386< / span > < span class = "comment" > // Note that this " canonicalize" the given literal first.< / span > < / div >
< div class = "line" > < a id = "l00387" name = "l00387" > < / a > < span class = "lineno" > 387< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00388" name = "l00388" > < / a > < span class = "lineno" > 388< / span > < span class = "comment" > // This add the proper implications with the two " neighbor" literals of this< / span > < / div >
< div class = "line" > < a id = "l00389" name = "l00389" > < / a > < span class = "lineno" > 389< / span > < span class = "comment" > // one if they exist. This is the " list encoding" in: Thibaut Feydy, Peter J.< / span > < / div >
< div class = "line" > < a id = "l00390" name = "l00390" > < / a > < span class = "lineno" > 390< / span > < span class = "comment" > // Stuckey, " Lazy Clause Generation Reengineered" , CP 2009.< / span > < / div >
< div class = "line" > < a id = "l00391" name = "l00391" > < / a > < span class = "lineno" > 391< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#afcd4038298bec97a2f7a61274c6ef8c7" > GetOrCreateAssociatedLiteral< / a > (< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > i_lit);< / div >
< div class = "line" > < a id = "l00392" name = "l00392" > < / a > < span class = "lineno" > 392< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a074fe196a1aaff1dd5fd73e0b3bb1f0e" > GetOrCreateLiteralAssociatedToEquality< / a > (IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ,< / div >
< div class = "line" > < a id = "l00393" name = "l00393" > < / a > < span class = "lineno" > 393< / span > IntegerValue < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > );< / div >
< div class = "line" > < a id = "l00394" name = "l00394" > < / a > < span class = "lineno" > 394< / span > < / div >
< div class = "line" > < a id = "l00395" name = "l00395" > < / a > < span class = "lineno" > 395< / span > < span class = "comment" > // Associates the Boolean literal to (X > = bound) or (X == value). If a< / span > < / div >
< div class = "line" > < a id = "l00396" name = "l00396" > < / a > < span class = "lineno" > 396< / span > < span class = "comment" > // literal was already associated to this fact, this will add an equality< / span > < / div >
< div class = "line" > < a id = "l00397" name = "l00397" > < / a > < span class = "lineno" > 397< / span > < span class = "comment" > // constraints between both literals. If the fact is trivially true or false,< / span > < / div >
< div class = "line" > < a id = "l00398" name = "l00398" > < / a > < span class = "lineno" > 398< / span > < span class = "comment" > // this will fix the given literal.< / span > < / div >
< div class = "line" > < a id = "l00399" name = "l00399" > < / a > < span class = "lineno" > 399< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#af2f5ad9df8701dacbf53b9a6159d903d" > AssociateToIntegerLiteral< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > < a class = "code hl_variable" href = "optimization_8cc.html#af63dcc00f2023fdf498e0829e6fb8a6b" > literal< / a > , < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > i_lit);< / div >
< div class = "line" > < a id = "l00400" name = "l00400" > < / a > < span class = "lineno" > 400< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a5d4a4c93f937463d529aabb222804816" > AssociateToIntegerEqualValue< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > < a class = "code hl_variable" href = "optimization_8cc.html#af63dcc00f2023fdf498e0829e6fb8a6b" > literal< / a > , IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ,< / div >
< div class = "line" > < a id = "l00401" name = "l00401" > < / a > < span class = "lineno" > 401< / span > IntegerValue < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > );< / div >
< div class = "line" > < a id = "l00402" name = "l00402" > < / a > < span class = "lineno" > 402< / span > < / div >
< div class = "line" > < a id = "l00403" name = "l00403" > < / a > < span class = "lineno" > 403< / span > < span class = "comment" > // Returns true iff the given integer literal is associated. The second< / span > < / div >
< div class = "line" > < a id = "l00404" name = "l00404" > < / a > < span class = "lineno" > 404< / span > < span class = "comment" > // version returns the associated literal or kNoLiteralIndex. Note that none< / span > < / div >
< div class = "line" > < a id = "l00405" name = "l00405" > < / a > < span class = "lineno" > 405< / span > < span class = "comment" > // of these function call Canonicalize() first for speed, so it is possible< / span > < / div >
< div class = "line" > < a id = "l00406" name = "l00406" > < / a > < span class = "lineno" > 406< / span > < span class = "comment" > // that this returns false even though GetOrCreateAssociatedLiteral() would< / span > < / div >
< div class = "line" > < a id = "l00407" name = "l00407" > < / a > < span class = "lineno" > 407< / span > < span class = "comment" > // not create a new literal.< / span > < / div >
< div class = "line" > < a id = "l00408" name = "l00408" > < / a > < span class = "lineno" > 408< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a8c19f2eec83fb50364c047f113e6dd5d" > LiteralIsAssociated< / a > (< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > i_lit) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00409" name = "l00409" > < / a > < span class = "lineno" > 409< / span > LiteralIndex < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a1f45fc78bc701ed536087a92557a1fe7" > GetAssociatedLiteral< / a > (< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > i_lit) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00410" name = "l00410" > < / a > < span class = "lineno" > 410< / span > LiteralIndex < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#aeb5e5f3cc640cb66579413a29528d223" > GetAssociatedEqualityLiteral< / a > (IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ,< / div >
< div class = "line" > < a id = "l00411" name = "l00411" > < / a > < span class = "lineno" > 411< / span > IntegerValue < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00412" name = "l00412" > < / a > < span class = "lineno" > 412< / span > < / div >
< div class = "line" > < a id = "l00413" name = "l00413" > < / a > < span class = "lineno" > 413< / span > < span class = "comment" > // Advanced usage. It is more efficient to create the associated literals in< / span > < / div >
< div class = "line" > < a id = "l00414" name = "l00414" > < / a > < span class = "lineno" > 414< / span > < span class = "comment" > // order, but it might be anoying to do so. Instead, you can first call< / span > < / div >
< div class = "line" > < a id = "l00415" name = "l00415" > < / a > < span class = "lineno" > 415< / span > < span class = "comment" > // DisableImplicationBetweenLiteral() and when you are done creating all the< / span > < / div >
< div class = "line" > < a id = "l00416" name = "l00416" > < / a > < span class = "lineno" > 416< / span > < span class = "comment" > // associated literals, you can call (only at level zero)< / span > < / div >
< div class = "line" > < a id = "l00417" name = "l00417" > < / a > < span class = "lineno" > 417< / span > < span class = "comment" > // AddAllImplicationsBetweenAssociatedLiterals() which will also turn back on< / span > < / div >
< div class = "line" > < a id = "l00418" name = "l00418" > < / a > < span class = "lineno" > 418< / span > < span class = "comment" > // the implications between literals for the one that will be added< / span > < / div >
< div class = "line" > < a id = "l00419" name = "l00419" > < / a > < span class = "lineno" > 419< / span > < span class = "comment" > // afterwards.< / span > < / div >
< div class = "line" > < a id = "l00420" name = "l00420" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a50114dc2ccfc26a6efc7d3e5a083ffa3" > 420< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a50114dc2ccfc26a6efc7d3e5a083ffa3" > DisableImplicationBetweenLiteral< / a > () { add_implications_ = < span class = "keyword" > false< / span > ; }< / div >
< div class = "line" > < a id = "l00421" name = "l00421" > < / a > < span class = "lineno" > 421< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#abed80d7a82e03859d7abc22f93d1af81" > AddAllImplicationsBetweenAssociatedLiterals< / a > ();< / div >
< div class = "line" > < a id = "l00422" name = "l00422" > < / a > < span class = "lineno" > 422< / span > < / div >
< div class = "line" > < a id = "l00423" name = "l00423" > < / a > < span class = "lineno" > 423< / span > < span class = "comment" > // Returns the IntegerLiterals that were associated with the given Literal.< / span > < / div >
< div class = "line" > < a id = "l00424" name = "l00424" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#ae6b172fced38b40193e6e6b73f0e7de9" > 424< / a > < / span > < span class = "keyword" > const< / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1sat.html#a003e7b51f96dbc816348288532b04b21" > InlinedIntegerLiteralVector< / a > & < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#ae6b172fced38b40193e6e6b73f0e7de9" > GetIntegerLiterals< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > lit)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00425" name = "l00425" > < / a > < span class = "lineno" > 425< / span > < span class = "keywordflow" > if< / span > (lit.< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_literal.html#a4a11c7c4d7706c09de5e18707c3b5c62" > Index< / a > () > = reverse_encoding_.size()) {< / div >
< div class = "line" > < a id = "l00426" name = "l00426" > < / a > < span class = "lineno" > 426< / span > < span class = "keywordflow" > return< / span > empty_integer_literal_vector_;< / div >
< div class = "line" > < a id = "l00427" name = "l00427" > < / a > < span class = "lineno" > 427< / span > }< / div >
< div class = "line" > < a id = "l00428" name = "l00428" > < / a > < span class = "lineno" > 428< / span > < span class = "keywordflow" > return< / span > reverse_encoding_[lit.< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_literal.html#a4a11c7c4d7706c09de5e18707c3b5c62" > Index< / a > ()];< / div >
< div class = "line" > < a id = "l00429" name = "l00429" > < / a > < span class = "lineno" > 429< / span > }< / div >
< div class = "line" > < a id = "l00430" name = "l00430" > < / a > < span class = "lineno" > 430< / span > < / div >
< div class = "line" > < a id = "l00431" name = "l00431" > < / a > < span class = "lineno" > 431< / span > < span class = "comment" > // Same as GetIntegerLiterals(), but in addition, if the literal was< / span > < / div >
< div class = "line" > < a id = "l00432" name = "l00432" > < / a > < span class = "lineno" > 432< / span > < span class = "comment" > // associated to an integer == value, then the returned list will contain both< / span > < / div >
< div class = "line" > < a id = "l00433" name = "l00433" > < / a > < span class = "lineno" > 433< / span > < span class = "comment" > // (integer > = value) and (integer < = value).< / span > < / div >
< div class = "line" > < a id = "l00434" name = "l00434" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a47c935a057dc400bddf6c9ca8217c836" > 434< / a > < / span > < span class = "keyword" > const< / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1sat.html#a003e7b51f96dbc816348288532b04b21" > InlinedIntegerLiteralVector< / a > & < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a47c935a057dc400bddf6c9ca8217c836" > GetAllIntegerLiterals< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > lit)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00435" name = "l00435" > < / a > < span class = "lineno" > 435< / span > < span class = "keywordflow" > if< / span > (lit.< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_literal.html#a4a11c7c4d7706c09de5e18707c3b5c62" > Index< / a > () > = full_reverse_encoding_.size()) {< / div >
< div class = "line" > < a id = "l00436" name = "l00436" > < / a > < span class = "lineno" > 436< / span > < span class = "keywordflow" > return< / span > empty_integer_literal_vector_;< / div >
< div class = "line" > < a id = "l00437" name = "l00437" > < / a > < span class = "lineno" > 437< / span > }< / div >
< div class = "line" > < a id = "l00438" name = "l00438" > < / a > < span class = "lineno" > 438< / span > < span class = "keywordflow" > return< / span > full_reverse_encoding_[lit.< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_literal.html#a4a11c7c4d7706c09de5e18707c3b5c62" > Index< / a > ()];< / div >
< div class = "line" > < a id = "l00439" name = "l00439" > < / a > < span class = "lineno" > 439< / span > }< / div >
< div class = "line" > < a id = "l00440" name = "l00440" > < / a > < span class = "lineno" > 440< / span > < / div >
< div class = "line" > < a id = "l00441" name = "l00441" > < / a > < span class = "lineno" > 441< / span > < span class = "comment" > // This is part of a " hack" to deal with new association involving a fixed< / span > < / div >
< div class = "line" > < a id = "l00442" name = "l00442" > < / a > < span class = "lineno" > 442< / span > < span class = "comment" > // literal. Note that these are only allowed at the decision level zero.< / span > < / div >
< div class = "line" > < a id = "l00443" name = "l00443" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a1c1c702917dd3a534e790b18e6cf6dda" > 443< / a > < / span > < span class = "keyword" > const< / span > std::vector< IntegerLiteral> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a1c1c702917dd3a534e790b18e6cf6dda" > NewlyFixedIntegerLiterals< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00444" name = "l00444" > < / a > < span class = "lineno" > 444< / span > < span class = "keywordflow" > return< / span > newly_fixed_integer_literals_;< / div >
< div class = "line" > < a id = "l00445" name = "l00445" > < / a > < span class = "lineno" > 445< / span > }< / div >
< div class = "line" > < a id = "l00446" name = "l00446" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a514abe3126a2c805879836d2b24fa2a6" > 446< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a514abe3126a2c805879836d2b24fa2a6" > ClearNewlyFixedIntegerLiterals< / a > () {< / div >
< div class = "line" > < a id = "l00447" name = "l00447" > < / a > < span class = "lineno" > 447< / span > newly_fixed_integer_literals_.clear();< / div >
< div class = "line" > < a id = "l00448" name = "l00448" > < / a > < span class = "lineno" > 448< / span > }< / div >
< div class = "line" > < a id = "l00449" name = "l00449" > < / a > < span class = "lineno" > 449< / span > < / div >
< div class = "line" > < a id = "l00450" name = "l00450" > < / a > < span class = "lineno" > 450< / span > < span class = "comment" > // If it exists, returns a [0,1] integer variable which is equal to 1 iff the< / span > < / div >
< div class = "line" > < a id = "l00451" name = "l00451" > < / a > < span class = "lineno" > 451< / span > < span class = "comment" > // given literal is true. Returns kNoIntegerVariable if such variable does not< / span > < / div >
< div class = "line" > < a id = "l00452" name = "l00452" > < / a > < span class = "lineno" > 452< / span > < span class = "comment" > // exist. Note that one can create one by creating a new IntegerVariable and< / span > < / div >
< div class = "line" > < a id = "l00453" name = "l00453" > < / a > < span class = "lineno" > 453< / span > < span class = "comment" > // calling AssociateToIntegerEqualValue().< / span > < / div >
< div class = "line" > < a id = "l00454" name = "l00454" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a308a6df2722f2c0f36ec8888f4458b41" > 454< / a > < / span > < span class = "keyword" > const< / span > IntegerVariable < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a308a6df2722f2c0f36ec8888f4458b41" > GetLiteralView< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > lit)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00455" name = "l00455" > < / a > < span class = "lineno" > 455< / span > < span class = "keywordflow" > if< / span > (lit.< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_literal.html#a4a11c7c4d7706c09de5e18707c3b5c62" > Index< / a > () > = literal_view_.size()) < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06" > kNoIntegerVariable< / a > ;< / div >
< div class = "line" > < a id = "l00456" name = "l00456" > < / a > < span class = "lineno" > 456< / span > < span class = "keywordflow" > return< / span > literal_view_[lit.< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_literal.html#a4a11c7c4d7706c09de5e18707c3b5c62" > Index< / a > ()];< / div >
< div class = "line" > < a id = "l00457" name = "l00457" > < / a > < span class = "lineno" > 457< / span > }< / div >
< div class = "line" > < a id = "l00458" name = "l00458" > < / a > < span class = "lineno" > 458< / span > < / div >
< div class = "line" > < a id = "l00459" name = "l00459" > < / a > < span class = "lineno" > 459< / span > < span class = "comment" > // If this is true, then a literal can be linearized with an affine expression< / span > < / div >
< div class = "line" > < a id = "l00460" name = "l00460" > < / a > < span class = "lineno" > 460< / span > < span class = "comment" > // involving an integer variable.< / span > < / div >
< div class = "line" > < a id = "l00461" name = "l00461" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#aba2da0bfd23abe8c3a226fbf036d3f9b" > 461< / a > < / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#aba2da0bfd23abe8c3a226fbf036d3f9b" > LiteralOrNegationHasView< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > lit)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00462" name = "l00462" > < / a > < span class = "lineno" > 462< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a308a6df2722f2c0f36ec8888f4458b41" > GetLiteralView< / a > (lit) != < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06" > kNoIntegerVariable< / a > ||< / div >
< div class = "line" > < a id = "l00463" name = "l00463" > < / a > < span class = "lineno" > 463< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a308a6df2722f2c0f36ec8888f4458b41" > GetLiteralView< / a > (lit.< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_literal.html#a886e9c024f7209181c0a850b6e90c644" > Negated< / a > ()) != < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06" > kNoIntegerVariable< / a > ;< / div >
< div class = "line" > < a id = "l00464" name = "l00464" > < / a > < span class = "lineno" > 464< / span > }< / div >
< div class = "line" > < a id = "l00465" name = "l00465" > < / a > < span class = "lineno" > 465< / span > < / div >
< div class = "line" > < a id = "l00466" name = "l00466" > < / a > < span class = "lineno" > 466< / span > < span class = "comment" > // Returns a Boolean literal associated with a bound lower than or equal to< / span > < / div >
< div class = "line" > < a id = "l00467" name = "l00467" > < / a > < span class = "lineno" > 467< / span > < span class = "comment" > // the one of the given IntegerLiteral. If the given IntegerLiteral is true,< / span > < / div >
< div class = "line" > < a id = "l00468" name = "l00468" > < / a > < span class = "lineno" > 468< / span > < span class = "comment" > // then the returned literal should be true too. Returns kNoLiteralIndex if no< / span > < / div >
< div class = "line" > < a id = "l00469" name = "l00469" > < / a > < span class = "lineno" > 469< / span > < span class = "comment" > // such literal was created.< / span > < / div >
< div class = "line" > < a id = "l00470" name = "l00470" > < / a > < span class = "lineno" > 470< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00471" name = "l00471" > < / a > < span class = "lineno" > 471< / span > < span class = "comment" > // Ex: if ' i' is (x > = 4) and we already created a literal associated to< / span > < / div >
< div class = "line" > < a id = "l00472" name = "l00472" > < / a > < span class = "lineno" > 472< / span > < span class = "comment" > // (x > = 2) but not to (x > = 3), we will return the literal associated with< / span > < / div >
< div class = "line" > < a id = "l00473" name = "l00473" > < / a > < span class = "lineno" > 473< / span > < span class = "comment" > // (x > = 2).< / span > < / div >
< div class = "line" > < a id = "l00474" name = "l00474" > < / a > < span class = "lineno" > 474< / span > LiteralIndex < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a18be901ad3327dbba70128fcb601c960" > SearchForLiteralAtOrBefore< / a > (< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > i,< / div >
< div class = "line" > < a id = "l00475" name = "l00475" > < / a > < span class = "lineno" > 475< / span > IntegerValue* < a class = "code hl_variable" href = "routing__filters_8cc.html#a4f1e8002734902ae1c65ccc3fc30c98e" > bound< / a > ) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00476" name = "l00476" > < / a > < span class = "lineno" > 476< / span > < / div >
< div class = "line" > < a id = "l00477" name = "l00477" > < / a > < span class = "lineno" > 477< / span > < span class = "comment" > // Gets the literal always set to true, make it if it does not exist.< / span > < / div >
< div class = "line" > < a id = "l00478" name = "l00478" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a6214f11086b9e522d69b127d1d1b8541" > 478< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a6214f11086b9e522d69b127d1d1b8541" > GetTrueLiteral< / a > () {< / div >
< div class = "line" > < a id = "l00479" name = "l00479" > < / a > < span class = "lineno" > 479< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (0, sat_solver_-> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_sat_solver.html#ad63c4461a1384629cb99413c6df8b9ca" > CurrentDecisionLevel< / a > ());< / div >
< div class = "line" > < a id = "l00480" name = "l00480" > < / a > < span class = "lineno" > 480< / span > < span class = "keywordflow" > if< / span > (literal_index_true_ == < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a2dbcb7017d468a17bdb30252af5c6c31" > kNoLiteralIndex< / a > ) {< / div >
< div class = "line" > < a id = "l00481" name = "l00481" > < / a > < span class = "lineno" > 481< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > literal_true =< / div >
< div class = "line" > < a id = "l00482" name = "l00482" > < / a > < span class = "lineno" > 482< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > (sat_solver_-> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_sat_solver.html#a43684a0a8ef85b1cea0076dba3fb271d" > NewBooleanVariable< / a > (), < span class = "keyword" > true< / span > );< / div >
< div class = "line" > < a id = "l00483" name = "l00483" > < / a > < span class = "lineno" > 483< / span > literal_index_true_ = literal_true.< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_literal.html#a4a11c7c4d7706c09de5e18707c3b5c62" > Index< / a > ();< / div >
< div class = "line" > < a id = "l00484" name = "l00484" > < / a > < span class = "lineno" > 484< / span > sat_solver_-> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_sat_solver.html#afbbbc2f0845a82a5a5cfb3f00a61abe9" > AddUnitClause< / a > (literal_true);< / div >
< div class = "line" > < a id = "l00485" name = "l00485" > < / a > < span class = "lineno" > 485< / span > }< / div >
< div class = "line" > < a id = "l00486" name = "l00486" > < / a > < span class = "lineno" > 486< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > (literal_index_true_);< / div >
< div class = "line" > < a id = "l00487" name = "l00487" > < / a > < span class = "lineno" > 487< / span > }< / div >
< div class = "line" > < a id = "l00488" name = "l00488" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a299520ab923d28b4ee3051fe476d69fe" > 488< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a299520ab923d28b4ee3051fe476d69fe" > GetFalseLiteral< / a > () { < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a6214f11086b9e522d69b127d1d1b8541" > GetTrueLiteral< / a > ().< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_literal.html#a886e9c024f7209181c0a850b6e90c644" > Negated< / a > (); }< / div >
< div class = "line" > < a id = "l00489" name = "l00489" > < / a > < span class = "lineno" > 489< / span > < / div >
< div class = "line" > < a id = "l00490" name = "l00490" > < / a > < span class = "lineno" > 490< / span > < span class = "comment" > // Returns the set of Literal associated to IntegerLiteral of the form var > =< / span > < / div >
< div class = "line" > < a id = "l00491" name = "l00491" > < / a > < span class = "lineno" > 491< / span > < span class = "comment" > // value. We make a copy, because this can be easily invalidated when calling< / span > < / div >
< div class = "line" > < a id = "l00492" name = "l00492" > < / a > < span class = "lineno" > 492< / span > < span class = "comment" > // any function of this class. So it is less efficient but safer.< / span > < / div >
< div class = "line" > < a id = "l00493" name = "l00493" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a22c24a1e088ccf36033d7ca4495b599e" > 493< / a > < / span > std::map< IntegerValue, Literal> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a22c24a1e088ccf36033d7ca4495b599e" > PartialGreaterThanEncoding< / a > (< / div >
< div class = "line" > < a id = "l00494" name = "l00494" > < / a > < span class = "lineno" > 494< / span > IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > )< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00495" name = "l00495" > < / a > < span class = "lineno" > 495< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > > = encoding_by_var_.size()) {< / div >
< div class = "line" > < a id = "l00496" name = "l00496" > < / a > < span class = "lineno" > 496< / span > < span class = "keywordflow" > return< / span > std::map< IntegerValue, Literal> ();< / div >
< div class = "line" > < a id = "l00497" name = "l00497" > < / a > < span class = "lineno" > 497< / span > }< / div >
< div class = "line" > < a id = "l00498" name = "l00498" > < / a > < span class = "lineno" > 498< / span > < span class = "keywordflow" > return< / span > encoding_by_var_[< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ];< / div >
< div class = "line" > < a id = "l00499" name = "l00499" > < / a > < span class = "lineno" > 499< / span > }< / div >
< div class = "line" > < a id = "l00500" name = "l00500" > < / a > < span class = "lineno" > 500< / span > < / div >
< div class = "line" > < a id = "l00501" name = "l00501" > < / a > < span class = "lineno" > 501< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l00502" name = "l00502" > < / a > < span class = "lineno" > 502< / span > < span class = "comment" > // Only add the equivalence between i_lit and literal, if there is already an< / span > < / div >
< div class = "line" > < a id = "l00503" name = "l00503" > < / a > < span class = "lineno" > 503< / span > < span class = "comment" > // associated literal with i_lit, this make literal and this associated< / span > < / div >
< div class = "line" > < a id = "l00504" name = "l00504" > < / a > < span class = "lineno" > 504< / span > < span class = "comment" > // literal equivalent.< / span > < / div >
< div class = "line" > < a id = "l00505" name = "l00505" > < / a > < span class = "lineno" > 505< / span > < span class = "keywordtype" > void< / span > HalfAssociateGivenLiteral(< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > i_lit, < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > < a class = "code hl_variable" href = "optimization_8cc.html#af63dcc00f2023fdf498e0829e6fb8a6b" > literal< / a > );< / div >
< div class = "line" > < a id = "l00506" name = "l00506" > < / a > < span class = "lineno" > 506< / span > < / div >
< div class = "line" > < a id = "l00507" name = "l00507" > < / a > < span class = "lineno" > 507< / span > < span class = "comment" > // Adds the implications:< / span > < / div >
< div class = "line" > < a id = "l00508" name = "l00508" > < / a > < span class = "lineno" > 508< / span > < span class = "comment" > // Literal(before) < = associated_lit < = Literal(after).< / span > < / div >
< div class = "line" > < a id = "l00509" name = "l00509" > < / a > < span class = "lineno" > 509< / span > < span class = "comment" > // Arguments:< / span > < / div >
< div class = "line" > < a id = "l00510" name = "l00510" > < / a > < span class = "lineno" > 510< / span > < span class = "comment" > // - map is just encoding_by_var_[associated_lit.var] and is passed as a< / span > < / div >
< div class = "line" > < a id = "l00511" name = "l00511" > < / a > < span class = "lineno" > 511< / span > < span class = "comment" > // slight optimization.< / span > < / div >
< div class = "line" > < a id = "l00512" name = "l00512" > < / a > < span class = "lineno" > 512< / span > < span class = "comment" > // - ' it' is the current position of associated_lit in map, i.e. we must have< / span > < / div >
< div class = "line" > < a id = "l00513" name = "l00513" > < / a > < span class = "lineno" > 513< / span > < span class = "comment" > // it-> second == associated_lit.< / span > < / div >
< div class = "line" > < a id = "l00514" name = "l00514" > < / a > < span class = "lineno" > 514< / span > < span class = "keywordtype" > void< / span > AddImplications(< span class = "keyword" > const< / span > std::map< IntegerValue, Literal> & map,< / div >
< div class = "line" > < a id = "l00515" name = "l00515" > < / a > < span class = "lineno" > 515< / span > std::map< IntegerValue, Literal> ::const_iterator it,< / div >
< div class = "line" > < a id = "l00516" name = "l00516" > < / a > < span class = "lineno" > 516< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > associated_lit);< / div >
< div class = "line" > < a id = "l00517" name = "l00517" > < / a > < span class = "lineno" > 517< / span > < / div >
< div class = "line" > < a id = "l00518" name = "l00518" > < / a > < span class = "lineno" > 518< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_sat_solver.html" > SatSolver< / a > * sat_solver_;< / div >
< div class = "line" > < a id = "l00519" name = "l00519" > < / a > < span class = "lineno" > 519< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_domains.html" > IntegerDomains< / a > * domains_;< / div >
< div class = "line" > < a id = "l00520" name = "l00520" > < / a > < span class = "lineno" > 520< / span > < / div >
< div class = "line" > < a id = "l00521" name = "l00521" > < / a > < span class = "lineno" > 521< / span > < span class = "keywordtype" > bool< / span > add_implications_ = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00522" name = "l00522" > < / a > < span class = "lineno" > 522< / span > int64_t num_created_variables_ = 0;< / div >
< div class = "line" > < a id = "l00523" name = "l00523" > < / a > < span class = "lineno" > 523< / span > < / div >
< div class = "line" > < a id = "l00524" name = "l00524" > < / a > < span class = "lineno" > 524< / span > < span class = "comment" > // We keep all the literals associated to an Integer variable in a map ordered< / span > < / div >
< div class = "line" > < a id = "l00525" name = "l00525" > < / a > < span class = "lineno" > 525< / span > < span class = "comment" > // by bound (so we can properly add implications between the literals< / span > < / div >
< div class = "line" > < a id = "l00526" name = "l00526" > < / a > < span class = "lineno" > 526< / span > < span class = "comment" > // corresponding to the same variable).< / span > < / div >
< div class = "line" > < a id = "l00527" name = "l00527" > < / a > < span class = "lineno" > 527< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00528" name = "l00528" > < / a > < span class = "lineno" > 528< / span > < span class = "comment" > // TODO(user): Remove the entry no longer needed because of level zero< / span > < / div >
< div class = "line" > < a id = "l00529" name = "l00529" > < / a > < span class = "lineno" > 529< / span > < span class = "comment" > // propagations.< / span > < / div >
< div class = "line" > < a id = "l00530" name = "l00530" > < / a > < span class = "lineno" > 530< / span > < a class = "code hl_class" href = "classabsl_1_1_strong_vector.html" > absl::StrongVector< IntegerVariable, std::map< IntegerValue, Literal> < / a > > < / div >
< div class = "line" > < a id = "l00531" name = "l00531" > < / a > < span class = "lineno" > 531< / span > encoding_by_var_;< / div >
< div class = "line" > < a id = "l00532" name = "l00532" > < / a > < span class = "lineno" > 532< / span > < / div >
< div class = "line" > < a id = "l00533" name = "l00533" > < / a > < span class = "lineno" > 533< / span > < span class = "comment" > // Store for a given LiteralIndex the list of its associated IntegerLiterals.< / span > < / div >
< div class = "line" > < a id = "l00534" name = "l00534" > < / a > < span class = "lineno" > 534< / span > < span class = "keyword" > const< / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1sat.html#a003e7b51f96dbc816348288532b04b21" > InlinedIntegerLiteralVector< / a > empty_integer_literal_vector_;< / div >
< div class = "line" > < a id = "l00535" name = "l00535" > < / a > < span class = "lineno" > 535< / span > < a class = "code hl_class" href = "classabsl_1_1_strong_vector.html" > absl::StrongVector< LiteralIndex, InlinedIntegerLiteralVector> < / a > < / div >
< div class = "line" > < a id = "l00536" name = "l00536" > < / a > < span class = "lineno" > 536< / span > reverse_encoding_;< / div >
< div class = "line" > < a id = "l00537" name = "l00537" > < / a > < span class = "lineno" > 537< / span > < a class = "code hl_class" href = "classabsl_1_1_strong_vector.html" > absl::StrongVector< LiteralIndex, InlinedIntegerLiteralVector> < / a > < / div >
< div class = "line" > < a id = "l00538" name = "l00538" > < / a > < span class = "lineno" > 538< / span > full_reverse_encoding_;< / div >
< div class = "line" > < a id = "l00539" name = "l00539" > < / a > < span class = "lineno" > 539< / span > std::vector< IntegerLiteral> newly_fixed_integer_literals_;< / div >
< div class = "line" > < a id = "l00540" name = "l00540" > < / a > < span class = "lineno" > 540< / span > < / div >
< div class = "line" > < a id = "l00541" name = "l00541" > < / a > < span class = "lineno" > 541< / span > < span class = "comment" > // Store for a given LiteralIndex its IntegerVariable view or kNoLiteralIndex< / span > < / div >
< div class = "line" > < a id = "l00542" name = "l00542" > < / a > < span class = "lineno" > 542< / span > < span class = "comment" > // if there is none.< / span > < / div >
< div class = "line" > < a id = "l00543" name = "l00543" > < / a > < span class = "lineno" > 543< / span > < a class = "code hl_class" href = "classabsl_1_1_strong_vector.html" > absl::StrongVector< LiteralIndex, IntegerVariable> < / a > literal_view_;< / div >
< div class = "line" > < a id = "l00544" name = "l00544" > < / a > < span class = "lineno" > 544< / span > < / div >
< div class = "line" > < a id = "l00545" name = "l00545" > < / a > < span class = "lineno" > 545< / span > < span class = "comment" > // Mapping (variable == value) -> associated literal. Note that even if< / span > < / div >
< div class = "line" > < a id = "l00546" name = "l00546" > < / a > < span class = "lineno" > 546< / span > < span class = "comment" > // there is more than one literal associated to the same fact, we just keep< / span > < / div >
< div class = "line" > < a id = "l00547" name = "l00547" > < / a > < span class = "lineno" > 547< / span > < span class = "comment" > // the first one that was added.< / span > < / div >
< div class = "line" > < a id = "l00548" name = "l00548" > < / a > < span class = "lineno" > 548< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00549" name = "l00549" > < / a > < span class = "lineno" > 549< / span > < span class = "comment" > // Note that we only keep positive IntegerVariable here to reduce memory< / span > < / div >
< div class = "line" > < a id = "l00550" name = "l00550" > < / a > < span class = "lineno" > 550< / span > < span class = "comment" > // usage.< / span > < / div >
< div class = "line" > < a id = "l00551" name = "l00551" > < / a > < span class = "lineno" > 551< / span > absl::flat_hash_map< std::pair< PositiveOnlyIndex, IntegerValue> , < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > > < / div >
< div class = "line" > < a id = "l00552" name = "l00552" > < / a > < span class = "lineno" > 552< / span > equality_to_associated_literal_;< / div >
< div class = "line" > < a id = "l00553" name = "l00553" > < / a > < span class = "lineno" > 553< / span > < / div >
< div class = "line" > < a id = "l00554" name = "l00554" > < / a > < span class = "lineno" > 554< / span > < span class = "comment" > // Mutable because this is lazily cleaned-up by PartialDomainEncoding().< / span > < / div >
< div class = "line" > < a id = "l00555" name = "l00555" > < / a > < span class = "lineno" > 555< / span > < span class = "keyword" > mutable< / span > < a class = "code hl_class" href = "classabsl_1_1_strong_vector.html" > absl::StrongVector< PositiveOnlyIndex, std::vector< ValueLiteralPair> < / a > > < / div >
< div class = "line" > < a id = "l00556" name = "l00556" > < / a > < span class = "lineno" > 556< / span > equality_by_var_;< / div >
< div class = "line" > < a id = "l00557" name = "l00557" > < / a > < span class = "lineno" > 557< / span > < / div >
< div class = "line" > < a id = "l00558" name = "l00558" > < / a > < span class = "lineno" > 558< / span > < span class = "comment" > // Variables that are fully encoded.< / span > < / div >
< div class = "line" > < a id = "l00559" name = "l00559" > < / a > < span class = "lineno" > 559< / span > < span class = "keyword" > mutable< / span > < a class = "code hl_class" href = "classabsl_1_1_strong_vector.html" > absl::StrongVector< PositiveOnlyIndex, bool> < / a > is_fully_encoded_;< / div >
< div class = "line" > < a id = "l00560" name = "l00560" > < / a > < span class = "lineno" > 560< / span > < / div >
< div class = "line" > < a id = "l00561" name = "l00561" > < / a > < span class = "lineno" > 561< / span > < span class = "comment" > // A literal that is always true, convenient to encode trivial domains.< / span > < / div >
< div class = "line" > < a id = "l00562" name = "l00562" > < / a > < span class = "lineno" > 562< / span > < span class = "comment" > // This will be lazily created when needed.< / span > < / div >
< div class = "line" > < a id = "l00563" name = "l00563" > < / a > < span class = "lineno" > 563< / span > LiteralIndex literal_index_true_ = < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a2dbcb7017d468a17bdb30252af5c6c31" > kNoLiteralIndex< / a > ;< / div >
< div class = "line" > < a id = "l00564" name = "l00564" > < / a > < span class = "lineno" > 564< / span > < / div >
< div class = "line" > < a id = "l00565" name = "l00565" > < / a > < span class = "lineno" > 565< / span > < span class = "comment" > // Temporary memory used by FullyEncodeVariable().< / span > < / div >
< div class = "line" > < a id = "l00566" name = "l00566" > < / a > < span class = "lineno" > 566< / span > std::vector< IntegerValue> tmp_values_;< / div >
< div class = "line" > < a id = "l00567" name = "l00567" > < / a > < span class = "lineno" > 567< / span > < / div >
< div class = "line" > < a id = "l00568" name = "l00568" > < / a > < span class = "lineno" > 568< / span > DISALLOW_COPY_AND_ASSIGN(< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_encoder.html" > IntegerEncoder< / a > );< / div >
< div class = "line" > < a id = "l00569" name = "l00569" > < / a > < span class = "lineno" > 569< / span > };< / div >
< div class = "line" > < a id = "l00570" name = "l00570" > < / a > < span class = "lineno" > 570< / span > < / div >
< div class = "line" > < a id = "l00571" name = "l00571" > < / a > < span class = "lineno" > 571< / span > < span class = "comment" > // This class maintains a set of integer variables with their current bounds.< / span > < / div >
< div class = "line" > < a id = "l00572" name = "l00572" > < / a > < span class = "lineno" > 572< / span > < span class = "comment" > // Bounds can be propagated from an external " source" and this class helps< / span > < / div >
< div class = "line" > < a id = "l00573" name = "l00573" > < / a > < span class = "lineno" > 573< / span > < span class = "comment" > // to maintain the reason for each propagation.< / span > < / div >
< div class = "line" > < a id = "l00574" name = "l00574" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > 574< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > IntegerTrail< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_sat_propagator.html" > SatPropagator< / a > {< / div >
< div class = "line" > < a id = "l00575" name = "l00575" > < / a > < span class = "lineno" > 575< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l00576" name = "l00576" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#afac25f42f6c2024c566846104e0aabba" > 576< / a > < / span > < span class = "keyword" > explicit< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#afac25f42f6c2024c566846104e0aabba" > IntegerTrail< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > )< / div >
< div class = "line" > < a id = "l00577" name = "l00577" > < / a > < span class = "lineno" > 577< / span > : < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_sat_propagator.html" > SatPropagator< / a > (< span class = "stringliteral" > " IntegerTrail" < / span > ),< / div >
< div class = "line" > < a id = "l00578" name = "l00578" > < / a > < span class = "lineno" > 578< / span > domains_(< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetOrCreate< < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_domains.html" > IntegerDomains< / a > > ()),< / div >
< div class = "line" > < a id = "l00579" name = "l00579" > < / a > < span class = "lineno" > 579< / span > encoder_(< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetOrCreate< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_encoder.html" > IntegerEncoder< / a > > ()),< / div >
< div class = "line" > < a id = "l00580" name = "l00580" > < / a > < span class = "lineno" > 580< / span > trail_(< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetOrCreate< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_trail.html" > Trail< / a > > ()),< / div >
< div class = "line" > < a id = "l00581" name = "l00581" > < / a > < span class = "lineno" > 581< / span > parameters_(*< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetOrCreate< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_sat_parameters.html" > SatParameters< / a > > ()) {< / div >
< div class = "line" > < a id = "l00582" name = "l00582" > < / a > < span class = "lineno" > 582< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetOrCreate< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_sat_solver.html" > SatSolver< / a > > ()-> AddPropagator(< span class = "keyword" > this< / span > );< / div >
< div class = "line" > < a id = "l00583" name = "l00583" > < / a > < span class = "lineno" > 583< / span > }< / div >
< div class = "line" > < a id = "l00584" name = "l00584" > < / a > < span class = "lineno" > 584< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ac72fc3390d9ea9586c9f6a7623301b78" > ~IntegerTrail< / a > () final;< / div >
< div class = "line" > < a id = "l00585" name = "l00585" > < / a > < span class = "lineno" > 585< / span > < / div >
< div class = "line" > < a id = "l00586" name = "l00586" > < / a > < span class = "lineno" > 586< / span > < span class = "comment" > // SatPropagator interface. These functions make sure the current bounds< / span > < / div >
< div class = "line" > < a id = "l00587" name = "l00587" > < / a > < span class = "lineno" > 587< / span > < span class = "comment" > // information is in sync with the current solver literal trail. Any< / span > < / div >
< div class = "line" > < a id = "l00588" name = "l00588" > < / a > < span class = "lineno" > 588< / span > < span class = "comment" > // class/propagator using this class must make sure it is synced to the< / span > < / div >
< div class = "line" > < a id = "l00589" name = "l00589" > < / a > < span class = "lineno" > 589< / span > < span class = "comment" > // correct state before calling any of its functions.< / span > < / div >
< div class = "line" > < a id = "l00590" name = "l00590" > < / a > < span class = "lineno" > 590< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a1f591be5334541874ba049873235f0a9" > Propagate< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_trail.html" > Trail< / a > * trail) final;< / div >
< div class = "line" > < a id = "l00591" name = "l00591" > < / a > < span class = "lineno" > 591< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#af46d3e8559a1951914b218e3ef4f34c7" > Untrail< / a > (const < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_trail.html" > Trail< / a > & trail, < span class = "keywordtype" > int< / span > literal_trail_index) final;< / div >
< div class = "line" > < a id = "l00592" name = "l00592" > < / a > < span class = "lineno" > 592< / span > < a class = "code hl_namespace" href = "namespaceabsl.html" > absl< / a > ::Span< const < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a5aa25e6e306c7158c11d2053170379a2" > Reason< / a > (const < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_trail.html" > Trail< / a > & trail,< / div >
< div class = "line" > < a id = "l00593" name = "l00593" > < / a > < span class = "lineno" > 593< / span > < span class = "keywordtype" > int< / span > trail_index) const final;< / div >
< div class = "line" > < a id = "l00594" name = "l00594" > < / a > < span class = "lineno" > 594< / span > < / div >
< div class = "line" > < a id = "l00595" name = "l00595" > < / a > < span class = "lineno" > 595< / span > < span class = "comment" > // Returns the number of created integer variables.< / span > < / div >
< div class = "line" > < a id = "l00596" name = "l00596" > < / a > < span class = "lineno" > 596< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00597" name = "l00597" > < / a > < span class = "lineno" > 597< / span > < span class = "comment" > // Note that this is twice the number of call to AddIntegerVariable() since< / span > < / div >
< div class = "line" > < a id = "l00598" name = "l00598" > < / a > < span class = "lineno" > 598< / span > < span class = "comment" > // we automatically create the NegationOf() variable too.< / span > < / div >
< div class = "line" > < a id = "l00599" name = "l00599" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#af88a18429909498405c450015f0a223a" > 599< / a > < / span > IntegerVariable < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#af88a18429909498405c450015f0a223a" > NumIntegerVariables< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00600" name = "l00600" > < / a > < span class = "lineno" > 600< / span > < span class = "keywordflow" > return< / span > IntegerVariable(vars_.size());< / div >
< div class = "line" > < a id = "l00601" name = "l00601" > < / a > < span class = "lineno" > 601< / span > }< / div >
< div class = "line" > < a id = "l00602" name = "l00602" > < / a > < span class = "lineno" > 602< / span > < / div >
< div class = "line" > < a id = "l00603" name = "l00603" > < / a > < span class = "lineno" > 603< / span > < span class = "comment" > // Optimization: you can call this before calling AddIntegerVariable()< / span > < / div >
< div class = "line" > < a id = "l00604" name = "l00604" > < / a > < span class = "lineno" > 604< / span > < span class = "comment" > // num_vars time.< / span > < / div >
< div class = "line" > < a id = "l00605" name = "l00605" > < / a > < span class = "lineno" > 605< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a267d05a02fdcc9439a5a54bf9f0ccd3c" > ReserveSpaceForNumVariables< / a > (< span class = "keywordtype" > int< / span > num_vars);< / div >
< div class = "line" > < a id = "l00606" name = "l00606" > < / a > < span class = "lineno" > 606< / span > < / div >
< div class = "line" > < a id = "l00607" name = "l00607" > < / a > < span class = "lineno" > 607< / span > < span class = "comment" > // Adds a new integer variable. Adding integer variable can only be done when< / span > < / div >
< div class = "line" > < a id = "l00608" name = "l00608" > < / a > < span class = "lineno" > 608< / span > < span class = "comment" > // the decision level is zero (checked). The given bounds are INCLUSIVE and< / span > < / div >
< div class = "line" > < a id = "l00609" name = "l00609" > < / a > < span class = "lineno" > 609< / span > < span class = "comment" > // must not cross.< / span > < / div >
< div class = "line" > < a id = "l00610" name = "l00610" > < / a > < span class = "lineno" > 610< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00611" name = "l00611" > < / a > < span class = "lineno" > 611< / span > < span class = "comment" > // Note on integer overflow: ' upper_bound - lower_bound' must fit on an< / span > < / div >
< div class = "line" > < a id = "l00612" name = "l00612" > < / a > < span class = "lineno" > 612< / span > < span class = "comment" > // int64_t, this is DCHECKed. More generally, depending on the constraints< / span > < / div >
< div class = "line" > < a id = "l00613" name = "l00613" > < / a > < span class = "lineno" > 613< / span > < span class = "comment" > // that are added, the bounds magnitude must be small enough to satisfy each< / span > < / div >
< div class = "line" > < a id = "l00614" name = "l00614" > < / a > < span class = "lineno" > 614< / span > < span class = "comment" > // constraint overflow precondition.< / span > < / div >
< div class = "line" > < a id = "l00615" name = "l00615" > < / a > < span class = "lineno" > 615< / span > IntegerVariable < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ae0185af3cf5bae9f1a3b7dc646a305dc" > AddIntegerVariable< / a > (IntegerValue < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > ,< / div >
< div class = "line" > < a id = "l00616" name = "l00616" > < / a > < span class = "lineno" > 616< / span > IntegerValue < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > );< / div >
< div class = "line" > < a id = "l00617" name = "l00617" > < / a > < span class = "lineno" > 617< / span > < / div >
< div class = "line" > < a id = "l00618" name = "l00618" > < / a > < span class = "lineno" > 618< / span > < span class = "comment" > // Same as above but for a more complex domain specified as a sorted list of< / span > < / div >
< div class = "line" > < a id = "l00619" name = "l00619" > < / a > < span class = "lineno" > 619< / span > < span class = "comment" > // disjoint intervals. See the Domain class.< / span > < / div >
< div class = "line" > < a id = "l00620" name = "l00620" > < / a > < span class = "lineno" > 620< / span > IntegerVariable < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ae0185af3cf5bae9f1a3b7dc646a305dc" > AddIntegerVariable< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_domain.html" > Domain< / a > & domain);< / div >
< div class = "line" > < a id = "l00621" name = "l00621" > < / a > < span class = "lineno" > 621< / span > < / div >
< div class = "line" > < a id = "l00622" name = "l00622" > < / a > < span class = "lineno" > 622< / span > < span class = "comment" > // Returns the initial domain of the given variable. Note that the min/max< / span > < / div >
< div class = "line" > < a id = "l00623" name = "l00623" > < / a > < span class = "lineno" > 623< / span > < span class = "comment" > // are updated with level zero propagation, but not holes.< / span > < / div >
< div class = "line" > < a id = "l00624" name = "l00624" > < / a > < span class = "lineno" > 624< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_domain.html" > Domain< / a > & < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#af4303d31360f06c50729f156b1fbc2a9" > InitialVariableDomain< / a > (IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00625" name = "l00625" > < / a > < span class = "lineno" > 625< / span > < / div >
< div class = "line" > < a id = "l00626" name = "l00626" > < / a > < span class = "lineno" > 626< / span > < span class = "comment" > // Takes the intersection with the current initial variable domain.< / span > < / div >
< div class = "line" > < a id = "l00627" name = "l00627" > < / a > < span class = "lineno" > 627< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00628" name = "l00628" > < / a > < span class = "lineno" > 628< / span > < span class = "comment" > // TODO(user): There is some memory inefficiency if this is called many time< / span > < / div >
< div class = "line" > < a id = "l00629" name = "l00629" > < / a > < span class = "lineno" > 629< / span > < span class = "comment" > // because of the underlying data structure we use. In practice, when used< / span > < / div >
< div class = "line" > < a id = "l00630" name = "l00630" > < / a > < span class = "lineno" > 630< / span > < span class = "comment" > // with a presolve, this is not often used, so that is fine though.< / span > < / div >
< div class = "line" > < a id = "l00631" name = "l00631" > < / a > < span class = "lineno" > 631< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#af931801f592e954a6623cab8cf9a4485" > UpdateInitialDomain< / a > (IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > , < a class = "code hl_class" href = "classoperations__research_1_1_domain.html" > Domain< / a > domain);< / div >
< div class = "line" > < a id = "l00632" name = "l00632" > < / a > < span class = "lineno" > 632< / span > < / div >
< div class = "line" > < a id = "l00633" name = "l00633" > < / a > < span class = "lineno" > 633< / span > < span class = "comment" > // Same as AddIntegerVariable(value, value), but this is a bit more efficient< / span > < / div >
< div class = "line" > < a id = "l00634" name = "l00634" > < / a > < span class = "lineno" > 634< / span > < span class = "comment" > // because it reuses another constant with the same value if its exist.< / span > < / div >
< div class = "line" > < a id = "l00635" name = "l00635" > < / a > < span class = "lineno" > 635< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00636" name = "l00636" > < / a > < span class = "lineno" > 636< / span > < span class = "comment" > // Note(user): Creating constant integer variable is a bit wasteful, but not< / span > < / div >
< div class = "line" > < a id = "l00637" name = "l00637" > < / a > < span class = "lineno" > 637< / span > < span class = "comment" > // that much, and it allows to simplify a lot of constraints that do not need< / span > < / div >
< div class = "line" > < a id = "l00638" name = "l00638" > < / a > < span class = "lineno" > 638< / span > < span class = "comment" > // to handle this case any differently than the general one. Maybe there is a< / span > < / div >
< div class = "line" > < a id = "l00639" name = "l00639" > < / a > < span class = "lineno" > 639< / span > < span class = "comment" > // better solution, but this is not really high priority as of December 2016.< / span > < / div >
< div class = "line" > < a id = "l00640" name = "l00640" > < / a > < span class = "lineno" > 640< / span > IntegerVariable < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a161bb1bb07b668c21249a7ffb6958fb1" > GetOrCreateConstantIntegerVariable< / a > (IntegerValue < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > );< / div >
< div class = "line" > < a id = "l00641" name = "l00641" > < / a > < span class = "lineno" > 641< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ac5b0e86a4e870b2198a8d866efa51463" > NumConstantVariables< / a > () < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00642" name = "l00642" > < / a > < span class = "lineno" > 642< / span > < / div >
< div class = "line" > < a id = "l00643" name = "l00643" > < / a > < span class = "lineno" > 643< / span > < span class = "comment" > // Same as AddIntegerVariable() but uses the maximum possible range. Note< / span > < / div >
< div class = "line" > < a id = "l00644" name = "l00644" > < / a > < span class = "lineno" > 644< / span > < span class = "comment" > // that since we take negation of bounds in various places, we make sure that< / span > < / div >
< div class = "line" > < a id = "l00645" name = "l00645" > < / a > < span class = "lineno" > 645< / span > < span class = "comment" > // we don' t have overflow when we take the negation of the lower bound or of< / span > < / div >
< div class = "line" > < a id = "l00646" name = "l00646" > < / a > < span class = "lineno" > 646< / span > < span class = "comment" > // the upper bound.< / span > < / div >
< div class = "line" > < a id = "l00647" name = "l00647" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ae0185af3cf5bae9f1a3b7dc646a305dc" > 647< / a > < / span > IntegerVariable < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ae0185af3cf5bae9f1a3b7dc646a305dc" > AddIntegerVariable< / a > () {< / div >
< div class = "line" > < a id = "l00648" name = "l00648" > < / a > < span class = "lineno" > 648< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ae0185af3cf5bae9f1a3b7dc646a305dc" > AddIntegerVariable< / a > (< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a355a62f25cfadeccfb164ab9fb867c81" > kMinIntegerValue< / a > , < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a1227e67513602591fb959e35c9de66e8" > kMaxIntegerValue< / a > );< / div >
< div class = "line" > < a id = "l00649" name = "l00649" > < / a > < span class = "lineno" > 649< / span > }< / div >
< div class = "line" > < a id = "l00650" name = "l00650" > < / a > < span class = "lineno" > 650< / span > < / div >
< div class = "line" > < a id = "l00651" name = "l00651" > < / a > < span class = "lineno" > 651< / span > < span class = "comment" > // For an optional variable, both its lb and ub must be valid bound assuming< / span > < / div >
< div class = "line" > < a id = "l00652" name = "l00652" > < / a > < span class = "lineno" > 652< / span > < span class = "comment" > // the fact that the variable is " present" . However, the domain [lb, ub] is< / span > < / div >
< div class = "line" > < a id = "l00653" name = "l00653" > < / a > < span class = "lineno" > 653< / span > < span class = "comment" > // allowed to be empty (i.e. ub < lb) if the given is_ignored literal is true.< / span > < / div >
< div class = "line" > < a id = "l00654" name = "l00654" > < / a > < span class = "lineno" > 654< / span > < span class = "comment" > // Moreover, if is_ignored is true, then the bound of such variable should NOT< / span > < / div >
< div class = "line" > < a id = "l00655" name = "l00655" > < / a > < span class = "lineno" > 655< / span > < span class = "comment" > // impact any non-ignored variable in any way (but the reverse is not true).< / span > < / div >
< div class = "line" > < a id = "l00656" name = "l00656" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#acc1aaae243ed4381e84f8309aacb3bbc" > 656< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#acc1aaae243ed4381e84f8309aacb3bbc" > IsOptional< / a > (IntegerVariable i)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00657" name = "l00657" > < / a > < span class = "lineno" > 657< / span > < span class = "keywordflow" > return< / span > is_ignored_literals_[i] != < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a2dbcb7017d468a17bdb30252af5c6c31" > kNoLiteralIndex< / a > ;< / div >
< div class = "line" > < a id = "l00658" name = "l00658" > < / a > < span class = "lineno" > 658< / span > }< / div >
< div class = "line" > < a id = "l00659" name = "l00659" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a309d057e12c8d4d393f13975eea2e2a9" > 659< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a309d057e12c8d4d393f13975eea2e2a9" > IsCurrentlyIgnored< / a > (IntegerVariable i)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00660" name = "l00660" > < / a > < span class = "lineno" > 660< / span > < span class = "keyword" > const< / span > LiteralIndex is_ignored_literal = is_ignored_literals_[i];< / div >
< div class = "line" > < a id = "l00661" name = "l00661" > < / a > < span class = "lineno" > 661< / span > < span class = "keywordflow" > return< / span > is_ignored_literal != < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a2dbcb7017d468a17bdb30252af5c6c31" > kNoLiteralIndex< / a > & & < / div >
< div class = "line" > < a id = "l00662" name = "l00662" > < / a > < span class = "lineno" > 662< / span > trail_-> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_trail.html#a4793952607a98dfddfbcc17abfabbb4b" > Assignment< / a > ().< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_variables_assignment.html#a5300129913f51dcb0b1c531e3248490e" > LiteralIsTrue< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > (is_ignored_literal));< / div >
< div class = "line" > < a id = "l00663" name = "l00663" > < / a > < span class = "lineno" > 663< / span > }< / div >
< div class = "line" > < a id = "l00664" name = "l00664" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ac8db20a5dab063aa3ca64a4ae1202d4c" > 664< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ac8db20a5dab063aa3ca64a4ae1202d4c" > IsIgnoredLiteral< / a > (IntegerVariable i)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00665" name = "l00665" > < / a > < span class = "lineno" > 665< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#acc1aaae243ed4381e84f8309aacb3bbc" > IsOptional< / a > (i));< / div >
< div class = "line" > < a id = "l00666" name = "l00666" > < / a > < span class = "lineno" > 666< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > (is_ignored_literals_[i]);< / div >
< div class = "line" > < a id = "l00667" name = "l00667" > < / a > < span class = "lineno" > 667< / span > }< / div >
< div class = "line" > < a id = "l00668" name = "l00668" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a554451dc5db1b8d233556d0b217c8a68" > 668< / a > < / span > LiteralIndex < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a554451dc5db1b8d233556d0b217c8a68" > OptionalLiteralIndex< / a > (IntegerVariable i)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00669" name = "l00669" > < / a > < span class = "lineno" > 669< / span > < span class = "keywordflow" > return< / span > is_ignored_literals_[i] == < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a2dbcb7017d468a17bdb30252af5c6c31" > kNoLiteralIndex< / a > < / div >
< div class = "line" > < a id = "l00670" name = "l00670" > < / a > < span class = "lineno" > 670< / span > ? < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a2dbcb7017d468a17bdb30252af5c6c31" > kNoLiteralIndex< / a > < / div >
< div class = "line" > < a id = "l00671" name = "l00671" > < / a > < span class = "lineno" > 671< / span > : < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > (is_ignored_literals_[i]).< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_literal.html#a239e1315c4e975a35537790ba0d913a7" > NegatedIndex< / a > ();< / div >
< div class = "line" > < a id = "l00672" name = "l00672" > < / a > < span class = "lineno" > 672< / span > }< / div >
< div class = "line" > < a id = "l00673" name = "l00673" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a8ce07a1c3059cc86f60ae33c8db2c702" > 673< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a8ce07a1c3059cc86f60ae33c8db2c702" > MarkIntegerVariableAsOptional< / a > (IntegerVariable i, < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > is_considered) {< / div >
< div class = "line" > < a id = "l00674" name = "l00674" > < / a > < span class = "lineno" > 674< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (is_ignored_literals_[i] == < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a2dbcb7017d468a17bdb30252af5c6c31" > kNoLiteralIndex< / a > ||< / div >
< div class = "line" > < a id = "l00675" name = "l00675" > < / a > < span class = "lineno" > 675< / span > is_ignored_literals_[i] == is_considered.< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_literal.html#a239e1315c4e975a35537790ba0d913a7" > NegatedIndex< / a > ());< / div >
< div class = "line" > < a id = "l00676" name = "l00676" > < / a > < span class = "lineno" > 676< / span > is_ignored_literals_[i] = is_considered.< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_literal.html#a239e1315c4e975a35537790ba0d913a7" > NegatedIndex< / a > ();< / div >
< div class = "line" > < a id = "l00677" name = "l00677" > < / a > < span class = "lineno" > 677< / span > is_ignored_literals_[< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#aae43e784db06c0974ce59ebbe8dd2b22" > NegationOf< / a > (i)] = is_considered.< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_literal.html#a239e1315c4e975a35537790ba0d913a7" > NegatedIndex< / a > ();< / div >
< div class = "line" > < a id = "l00678" name = "l00678" > < / a > < span class = "lineno" > 678< / span > }< / div >
< div class = "line" > < a id = "l00679" name = "l00679" > < / a > < span class = "lineno" > 679< / span > < / div >
< div class = "line" > < a id = "l00680" name = "l00680" > < / a > < span class = "lineno" > 680< / span > < span class = "comment" > // Returns the current lower/upper bound of the given integer variable.< / span > < / div >
< div class = "line" > < a id = "l00681" name = "l00681" > < / a > < span class = "lineno" > 681< / span > IntegerValue < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9" > LowerBound< / a > (IntegerVariable i) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00682" name = "l00682" > < / a > < span class = "lineno" > 682< / span > IntegerValue < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a8b6d5a25e6ad3d28a85b1924471e2cac" > UpperBound< / a > (IntegerVariable i) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00683" name = "l00683" > < / a > < span class = "lineno" > 683< / span > < / div >
< div class = "line" > < a id = "l00684" name = "l00684" > < / a > < span class = "lineno" > 684< / span > < span class = "comment" > // Checks if the variable is fixed.< / span > < / div >
< div class = "line" > < a id = "l00685" name = "l00685" > < / a > < span class = "lineno" > 685< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a523501d854b2ca8034d37c15e7c89117" > IsFixed< / a > (IntegerVariable i) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00686" name = "l00686" > < / a > < span class = "lineno" > 686< / span > < / div >
< div class = "line" > < a id = "l00687" name = "l00687" > < / a > < span class = "lineno" > 687< / span > < span class = "comment" > // Same as above for an affine expression.< / span > < / div >
< div class = "line" > < a id = "l00688" name = "l00688" > < / a > < span class = "lineno" > 688< / span > IntegerValue < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9" > LowerBound< / a > (< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_affine_expression.html" > AffineExpression< / a > expr) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00689" name = "l00689" > < / a > < span class = "lineno" > 689< / span > IntegerValue < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a8b6d5a25e6ad3d28a85b1924471e2cac" > UpperBound< / a > (< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_affine_expression.html" > AffineExpression< / a > expr) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00690" name = "l00690" > < / a > < span class = "lineno" > 690< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a523501d854b2ca8034d37c15e7c89117" > IsFixed< / a > (< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_affine_expression.html" > AffineExpression< / a > expr) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00691" name = "l00691" > < / a > < span class = "lineno" > 691< / span > < / div >
< div class = "line" > < a id = "l00692" name = "l00692" > < / a > < span class = "lineno" > 692< / span > < span class = "comment" > // Returns the integer literal that represent the current lower/upper bound of< / span > < / div >
< div class = "line" > < a id = "l00693" name = "l00693" > < / a > < span class = "lineno" > 693< / span > < span class = "comment" > // the given integer variable.< / span > < / div >
< div class = "line" > < a id = "l00694" name = "l00694" > < / a > < span class = "lineno" > 694< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a615d87982145007855f2102262cf773c" > LowerBoundAsLiteral< / a > (IntegerVariable i) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00695" name = "l00695" > < / a > < span class = "lineno" > 695< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ac0a2e8c6619af74b42472bfa9a9e6465" > UpperBoundAsLiteral< / a > (IntegerVariable i) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00696" name = "l00696" > < / a > < span class = "lineno" > 696< / span > < / div >
< div class = "line" > < a id = "l00697" name = "l00697" > < / a > < span class = "lineno" > 697< / span > < span class = "comment" > // Returns the current value (if known) of an IntegerLiteral.< / span > < / div >
< div class = "line" > < a id = "l00698" name = "l00698" > < / a > < span class = "lineno" > 698< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ab1619165d8afe26e20af4d8d80bf2956" > IntegerLiteralIsTrue< / a > (< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > l) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00699" name = "l00699" > < / a > < span class = "lineno" > 699< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#adf3a30cc102861886504a5db480fdaad" > IntegerLiteralIsFalse< / a > (< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > l) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00700" name = "l00700" > < / a > < span class = "lineno" > 700< / span > < / div >
< div class = "line" > < a id = "l00701" name = "l00701" > < / a > < span class = "lineno" > 701< / span > < span class = "comment" > // Returns globally valid lower/upper bound on the given integer variable.< / span > < / div >
< div class = "line" > < a id = "l00702" name = "l00702" > < / a > < span class = "lineno" > 702< / span > IntegerValue < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#aa68cc40c827bff2fb311040e2b848f9b" > LevelZeroLowerBound< / a > (IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00703" name = "l00703" > < / a > < span class = "lineno" > 703< / span > IntegerValue < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a9ab880b5e67213a0607c5c3935da9f08" > LevelZeroUpperBound< / a > (IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00704" name = "l00704" > < / a > < span class = "lineno" > 704< / span > < / div >
< div class = "line" > < a id = "l00705" name = "l00705" > < / a > < span class = "lineno" > 705< / span > < span class = "comment" > // Returns true if the variable is fixed at level 0.< / span > < / div >
< div class = "line" > < a id = "l00706" name = "l00706" > < / a > < span class = "lineno" > 706< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ac746d3665776d57cb5ecd46fbdda7de7" > IsFixedAtLevelZero< / a > (IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00707" name = "l00707" > < / a > < span class = "lineno" > 707< / span > < / div >
< div class = "line" > < a id = "l00708" name = "l00708" > < / a > < span class = "lineno" > 708< / span > < span class = "comment" > // Advanced usage.< / span > < / div >
< div class = "line" > < a id = "l00709" name = "l00709" > < / a > < span class = "lineno" > 709< / span > < span class = "comment" > // Returns the current lower bound assuming the literal is true.< / span > < / div >
< div class = "line" > < a id = "l00710" name = "l00710" > < / a > < span class = "lineno" > 710< / span > IntegerValue < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a9bbee7df276ac89508e60df0dfb72a52" > ConditionalLowerBound< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > l, IntegerVariable i) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00711" name = "l00711" > < / a > < span class = "lineno" > 711< / span > IntegerValue < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a9bbee7df276ac89508e60df0dfb72a52" > ConditionalLowerBound< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > l, < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_affine_expression.html" > AffineExpression< / a > expr) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00712" name = "l00712" > < / a > < span class = "lineno" > 712< / span > < / div >
< div class = "line" > < a id = "l00713" name = "l00713" > < / a > < span class = "lineno" > 713< / span > < span class = "comment" > // Advanced usage. Given the reason for< / span > < / div >
< div class = "line" > < a id = "l00714" name = "l00714" > < / a > < span class = "lineno" > 714< / span > < span class = "comment" > // (Sum_i coeffs[i] * reason[i].var > = current_lb) initially in reason,< / span > < / div >
< div class = "line" > < a id = "l00715" name = "l00715" > < / a > < span class = "lineno" > 715< / span > < span class = "comment" > // this function relaxes the reason given that we only need the explanation of< / span > < / div >
< div class = "line" > < a id = "l00716" name = "l00716" > < / a > < span class = "lineno" > 716< / span > < span class = "comment" > // (Sum_i coeffs[i] * reason[i].var > = current_lb - slack).< / span > < / div >
< div class = "line" > < a id = "l00717" name = "l00717" > < / a > < span class = "lineno" > 717< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00718" name = "l00718" > < / a > < span class = "lineno" > 718< / span > < span class = "comment" > // Preconditions:< / span > < / div >
< div class = "line" > < a id = "l00719" name = "l00719" > < / a > < span class = "lineno" > 719< / span > < span class = "comment" > // - coeffs must be of same size as reason, and all entry must be positive.< / span > < / div >
< div class = "line" > < a id = "l00720" name = "l00720" > < / a > < span class = "lineno" > 720< / span > < span class = "comment" > // - *reason must initially contains the trivial initial reason, that is< / span > < / div >
< div class = "line" > < a id = "l00721" name = "l00721" > < / a > < span class = "lineno" > 721< / span > < span class = "comment" > // the current lower-bound of each variables.< / span > < / div >
< div class = "line" > < a id = "l00722" name = "l00722" > < / a > < span class = "lineno" > 722< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00723" name = "l00723" > < / a > < span class = "lineno" > 723< / span > < span class = "comment" > // TODO(user): Requiring all initial literal to be at their current bound is< / span > < / div >
< div class = "line" > < a id = "l00724" name = "l00724" > < / a > < span class = "lineno" > 724< / span > < span class = "comment" > // not really clean. Maybe we can change the API to only take IntegerVariable< / span > < / div >
< div class = "line" > < a id = "l00725" name = "l00725" > < / a > < span class = "lineno" > 725< / span > < span class = "comment" > // and produce the reason directly.< / span > < / div >
< div class = "line" > < a id = "l00726" name = "l00726" > < / a > < span class = "lineno" > 726< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00727" name = "l00727" > < / a > < span class = "lineno" > 727< / span > < span class = "comment" > // TODO(user): change API so that this work is performed during the conflict< / span > < / div >
< div class = "line" > < a id = "l00728" name = "l00728" > < / a > < span class = "lineno" > 728< / span > < span class = "comment" > // analysis where we can be smarter in how we relax the reason. Note however< / span > < / div >
< div class = "line" > < a id = "l00729" name = "l00729" > < / a > < span class = "lineno" > 729< / span > < span class = "comment" > // that this function is mainly used when we have a conflict, so this is not< / span > < / div >
< div class = "line" > < a id = "l00730" name = "l00730" > < / a > < span class = "lineno" > 730< / span > < span class = "comment" > // really high priority.< / span > < / div >
< div class = "line" > < a id = "l00731" name = "l00731" > < / a > < span class = "lineno" > 731< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00732" name = "l00732" > < / a > < span class = "lineno" > 732< / span > < span class = "comment" > // TODO(user): Test that the code work in the presence of integer overflow.< / span > < / div >
< div class = "line" > < a id = "l00733" name = "l00733" > < / a > < span class = "lineno" > 733< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#aa981297d0a648cd5c3fef40e2edebf8a" > RelaxLinearReason< / a > (IntegerValue slack,< / div >
< div class = "line" > < a id = "l00734" name = "l00734" > < / a > < span class = "lineno" > 734< / span > absl::Span< const IntegerValue> coeffs,< / div >
< div class = "line" > < a id = "l00735" name = "l00735" > < / a > < span class = "lineno" > 735< / span > std::vector< IntegerLiteral> * reason) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00736" name = "l00736" > < / a > < span class = "lineno" > 736< / span > < / div >
< div class = "line" > < a id = "l00737" name = "l00737" > < / a > < span class = "lineno" > 737< / span > < span class = "comment" > // Same as above but take in IntegerVariables instead of IntegerLiterals.< / span > < / div >
< div class = "line" > < a id = "l00738" name = "l00738" > < / a > < span class = "lineno" > 738< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#aa527950bda17efaeae8589c561d1b453" > AppendRelaxedLinearReason< / a > (IntegerValue slack,< / div >
< div class = "line" > < a id = "l00739" name = "l00739" > < / a > < span class = "lineno" > 739< / span > absl::Span< const IntegerValue> coeffs,< / div >
< div class = "line" > < a id = "l00740" name = "l00740" > < / a > < span class = "lineno" > 740< / span > absl::Span< const IntegerVariable> vars,< / div >
< div class = "line" > < a id = "l00741" name = "l00741" > < / a > < span class = "lineno" > 741< / span > std::vector< IntegerLiteral> * reason) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00742" name = "l00742" > < / a > < span class = "lineno" > 742< / span > < / div >
< div class = "line" > < a id = "l00743" name = "l00743" > < / a > < span class = "lineno" > 743< / span > < span class = "comment" > // Same as above but relax the given trail indices.< / span > < / div >
< div class = "line" > < a id = "l00744" name = "l00744" > < / a > < span class = "lineno" > 744< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#aa981297d0a648cd5c3fef40e2edebf8a" > RelaxLinearReason< / a > (IntegerValue slack,< / div >
< div class = "line" > < a id = "l00745" name = "l00745" > < / a > < span class = "lineno" > 745< / span > absl::Span< const IntegerValue> coeffs,< / div >
< div class = "line" > < a id = "l00746" name = "l00746" > < / a > < span class = "lineno" > 746< / span > std::vector< int> * trail_indices) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00747" name = "l00747" > < / a > < span class = "lineno" > 747< / span > < / div >
< div class = "line" > < a id = "l00748" name = "l00748" > < / a > < span class = "lineno" > 748< / span > < span class = "comment" > // Removes from the reasons the literal that are always true.< / span > < / div >
< div class = "line" > < a id = "l00749" name = "l00749" > < / a > < span class = "lineno" > 749< / span > < span class = "comment" > // This is mainly useful for experiments/testing.< / span > < / div >
< div class = "line" > < a id = "l00750" name = "l00750" > < / a > < span class = "lineno" > 750< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#adfce09ac65fc660f8a4f019f4072c6a7" > RemoveLevelZeroBounds< / a > (std::vector< IntegerLiteral> * reason) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00751" name = "l00751" > < / a > < span class = "lineno" > 751< / span > < / div >
< div class = "line" > < a id = "l00752" name = "l00752" > < / a > < span class = "lineno" > 752< / span > < span class = "comment" > // Enqueue new information about a variable bound. Calling this with a less< / span > < / div >
< div class = "line" > < a id = "l00753" name = "l00753" > < / a > < span class = "lineno" > 753< / span > < span class = "comment" > // restrictive bound than the current one will have no effect.< / span > < / div >
< div class = "line" > < a id = "l00754" name = "l00754" > < / a > < span class = "lineno" > 754< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00755" name = "l00755" > < / a > < span class = "lineno" > 755< / span > < span class = "comment" > // The reason for this " assignment" must be provided as:< / span > < / div >
< div class = "line" > < a id = "l00756" name = "l00756" > < / a > < span class = "lineno" > 756< / span > < span class = "comment" > // - A set of Literal currently beeing all false.< / span > < / div >
< div class = "line" > < a id = "l00757" name = "l00757" > < / a > < span class = "lineno" > 757< / span > < span class = "comment" > // - A set of IntegerLiteral currently beeing all true.< / span > < / div >
< div class = "line" > < a id = "l00758" name = "l00758" > < / a > < span class = "lineno" > 758< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00759" name = "l00759" > < / a > < span class = "lineno" > 759< / span > < span class = "comment" > // IMPORTANT: Notice the inversed sign in the literal reason. This is a bit< / span > < / div >
< div class = "line" > < a id = "l00760" name = "l00760" > < / a > < span class = "lineno" > 760< / span > < span class = "comment" > // confusing but internally SAT use this direction for efficiency.< / span > < / div >
< div class = "line" > < a id = "l00761" name = "l00761" > < / a > < span class = "lineno" > 761< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00762" name = "l00762" > < / a > < span class = "lineno" > 762< / span > < span class = "comment" > // Note(user): Duplicates Literal/IntegerLiteral are supported because we call< / span > < / div >
< div class = "line" > < a id = "l00763" name = "l00763" > < / a > < span class = "lineno" > 763< / span > < span class = "comment" > // STLSortAndRemoveDuplicates() in MergeReasonInto(), but maybe they shouldn' t< / span > < / div >
< div class = "line" > < a id = "l00764" name = "l00764" > < / a > < span class = "lineno" > 764< / span > < span class = "comment" > // for efficiency reason.< / span > < / div >
< div class = "line" > < a id = "l00765" name = "l00765" > < / a > < span class = "lineno" > 765< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00766" name = "l00766" > < / a > < span class = "lineno" > 766< / span > < span class = "comment" > // TODO(user): If the given bound is equal to the current bound, maybe the new< / span > < / div >
< div class = "line" > < a id = "l00767" name = "l00767" > < / a > < span class = "lineno" > 767< / span > < span class = "comment" > // reason is better? how to decide and what to do in this case? to think about< / span > < / div >
< div class = "line" > < a id = "l00768" name = "l00768" > < / a > < span class = "lineno" > 768< / span > < span class = "comment" > // it. Currently we simply don' t do anything.< / span > < / div >
< div class = "line" > < a id = "l00769" name = "l00769" > < / a > < span class = "lineno" > 769< / span > ABSL_MUST_USE_RESULT < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a05e837bb93eeabbbd94e8f690dd59d32" > Enqueue< / a > (< / div >
< div class = "line" > < a id = "l00770" name = "l00770" > < / a > < span class = "lineno" > 770< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > i_lit, absl::Span< const Literal> literal_reason,< / div >
< div class = "line" > < a id = "l00771" name = "l00771" > < / a > < span class = "lineno" > 771< / span > absl::Span< const IntegerLiteral> integer_reason);< / div >
< div class = "line" > < a id = "l00772" name = "l00772" > < / a > < span class = "lineno" > 772< / span > < / div >
< div class = "line" > < a id = "l00773" name = "l00773" > < / a > < span class = "lineno" > 773< / span > < span class = "comment" > // Pushes the given integer literal assuming that the Boolean literal is true.< / span > < / div >
< div class = "line" > < a id = "l00774" name = "l00774" > < / a > < span class = "lineno" > 774< / span > < span class = "comment" > // This can do a few things:< / span > < / div >
< div class = "line" > < a id = "l00775" name = "l00775" > < / a > < span class = "lineno" > 775< / span > < span class = "comment" > // - If lit it true, add it to the reason and push the integer bound.< / span > < / div >
< div class = "line" > < a id = "l00776" name = "l00776" > < / a > < span class = "lineno" > 776< / span > < span class = "comment" > // - If the bound is infeasible, push lit to false.< / span > < / div >
< div class = "line" > < a id = "l00777" name = "l00777" > < / a > < span class = "lineno" > 777< / span > < span class = "comment" > // - If the underlying variable is optional and also controlled by lit, push< / span > < / div >
< div class = "line" > < a id = "l00778" name = "l00778" > < / a > < span class = "lineno" > 778< / span > < span class = "comment" > // the bound even if lit is not assigned.< / span > < / div >
< div class = "line" > < a id = "l00779" name = "l00779" > < / a > < span class = "lineno" > 779< / span > ABSL_MUST_USE_RESULT < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ad2f3825d33cbc805d2f490d324bd363c" > ConditionalEnqueue< / a > (< / div >
< div class = "line" > < a id = "l00780" name = "l00780" > < / a > < span class = "lineno" > 780< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > lit, < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > i_lit, std::vector< Literal> * literal_reason,< / div >
< div class = "line" > < a id = "l00781" name = "l00781" > < / a > < span class = "lineno" > 781< / span > std::vector< IntegerLiteral> * integer_reason);< / div >
< div class = "line" > < a id = "l00782" name = "l00782" > < / a > < span class = "lineno" > 782< / span > < / div >
< div class = "line" > < a id = "l00783" name = "l00783" > < / a > < span class = "lineno" > 783< / span > < span class = "comment" > // Same as Enqueue(), but takes an extra argument which if smaller than< / span > < / div >
< div class = "line" > < a id = "l00784" name = "l00784" > < / a > < span class = "lineno" > 784< / span > < span class = "comment" > // integer_trail_.size() is interpreted as the trail index of an old Enqueue()< / span > < / div >
< div class = "line" > < a id = "l00785" name = "l00785" > < / a > < span class = "lineno" > 785< / span > < span class = "comment" > // that had the same reason as this one. Note that the given Span must still< / span > < / div >
< div class = "line" > < a id = "l00786" name = "l00786" > < / a > < span class = "lineno" > 786< / span > < span class = "comment" > // be valid as they are used in case of conflict.< / span > < / div >
< div class = "line" > < a id = "l00787" name = "l00787" > < / a > < span class = "lineno" > 787< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00788" name = "l00788" > < / a > < span class = "lineno" > 788< / span > < span class = "comment" > // TODO(user): This currently cannot refer to a trail_index with a lazy< / span > < / div >
< div class = "line" > < a id = "l00789" name = "l00789" > < / a > < span class = "lineno" > 789< / span > < span class = "comment" > // reason. Fix or at least check that this is the case.< / span > < / div >
< div class = "line" > < a id = "l00790" name = "l00790" > < / a > < span class = "lineno" > 790< / span > ABSL_MUST_USE_RESULT < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a05e837bb93eeabbbd94e8f690dd59d32" > Enqueue< / a > (< / div >
< div class = "line" > < a id = "l00791" name = "l00791" > < / a > < span class = "lineno" > 791< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > i_lit, absl::Span< const Literal> literal_reason,< / div >
< div class = "line" > < a id = "l00792" name = "l00792" > < / a > < span class = "lineno" > 792< / span > absl::Span< const IntegerLiteral> integer_reason,< / div >
< div class = "line" > < a id = "l00793" name = "l00793" > < / a > < span class = "lineno" > 793< / span > < span class = "keywordtype" > int< / span > trail_index_with_same_reason);< / div >
< div class = "line" > < a id = "l00794" name = "l00794" > < / a > < span class = "lineno" > 794< / span > < / div >
< div class = "line" > < a id = "l00795" name = "l00795" > < / a > < span class = "lineno" > 795< / span > < span class = "comment" > // Lazy reason API.< / span > < / div >
< div class = "line" > < a id = "l00796" name = "l00796" > < / a > < span class = "lineno" > 796< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00797" name = "l00797" > < / a > < span class = "lineno" > 797< / span > < span class = "comment" > // The function is provided with the IntegerLiteral to explain and its index< / span > < / div >
< div class = "line" > < a id = "l00798" name = "l00798" > < / a > < span class = "lineno" > 798< / span > < span class = "comment" > // in the integer trail. It must fill the two vectors so that literals< / span > < / div >
< div class = "line" > < a id = "l00799" name = "l00799" > < / a > < span class = "lineno" > 799< / span > < span class = "comment" > // contains any Literal part of the reason and dependencies contains the trail< / span > < / div >
< div class = "line" > < a id = "l00800" name = "l00800" > < / a > < span class = "lineno" > 800< / span > < span class = "comment" > // index of any IntegerLiteral that is also part of the reason.< / span > < / div >
< div class = "line" > < a id = "l00801" name = "l00801" > < / a > < span class = "lineno" > 801< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00802" name = "l00802" > < / a > < span class = "lineno" > 802< / span > < span class = "comment" > // Remark: sometimes this is called to fill the conflict while the literal< / span > < / div >
< div class = "line" > < a id = "l00803" name = "l00803" > < / a > < span class = "lineno" > 803< / span > < span class = "comment" > // to explain is propagated. In this case, trail_index_of_literal will be< / span > < / div >
< div class = "line" > < a id = "l00804" name = "l00804" > < / a > < span class = "lineno" > 804< / span > < span class = "comment" > // the current trail index, and we cannot assume that there is anything filled< / span > < / div >
< div class = "line" > < a id = "l00805" name = "l00805" > < / a > < span class = "lineno" > 805< / span > < span class = "comment" > // yet in integer_literal[trail_index_of_literal].< / span > < / div >
< div class = "line" > < a id = "l00806" name = "l00806" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a49ff19c4851c879436507391ea8dd675" > 806< / a > < / span > < span class = "keyword" > using< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a49ff19c4851c879436507391ea8dd675" > LazyReasonFunction< / a > = std::function< void(< / div >
< div class = "line" > < a id = "l00807" name = "l00807" > < / a > < span class = "lineno" > 807< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > literal_to_explain, < span class = "keywordtype" > int< / span > trail_index_of_literal,< / div >
< div class = "line" > < a id = "l00808" name = "l00808" > < / a > < span class = "lineno" > 808< / span > std::vector< Literal> * literals, std::vector< int> * dependencies)> ;< / div >
< div class = "line" > < a id = "l00809" name = "l00809" > < / a > < span class = "lineno" > 809< / span > ABSL_MUST_USE_RESULT < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a05e837bb93eeabbbd94e8f690dd59d32" > Enqueue< / a > (< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > i_lit,< / div >
< div class = "line" > < a id = "l00810" name = "l00810" > < / a > < span class = "lineno" > 810< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a49ff19c4851c879436507391ea8dd675" > LazyReasonFunction< / a > lazy_reason);< / div >
< div class = "line" > < a id = "l00811" name = "l00811" > < / a > < span class = "lineno" > 811< / span > < / div >
< div class = "line" > < a id = "l00812" name = "l00812" > < / a > < span class = "lineno" > 812< / span > < span class = "comment" > // Enqueues the given literal on the trail.< / span > < / div >
< div class = "line" > < a id = "l00813" name = "l00813" > < / a > < span class = "lineno" > 813< / span > < span class = "comment" > // See the comment of Enqueue() for the reason format.< / span > < / div >
< div class = "line" > < a id = "l00814" name = "l00814" > < / a > < span class = "lineno" > 814< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a79322fd8dff49ab2eab22c0570aba594" > EnqueueLiteral< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > < a class = "code hl_variable" href = "optimization_8cc.html#af63dcc00f2023fdf498e0829e6fb8a6b" > literal< / a > , absl::Span< const Literal> literal_reason,< / div >
< div class = "line" > < a id = "l00815" name = "l00815" > < / a > < span class = "lineno" > 815< / span > absl::Span< const IntegerLiteral> integer_reason);< / div >
< div class = "line" > < a id = "l00816" name = "l00816" > < / a > < span class = "lineno" > 816< / span > < / div >
< div class = "line" > < a id = "l00817" name = "l00817" > < / a > < span class = "lineno" > 817< / span > < span class = "comment" > // Returns the reason (as set of Literal currently false) for a given integer< / span > < / div >
< div class = "line" > < a id = "l00818" name = "l00818" > < / a > < span class = "lineno" > 818< / span > < span class = "comment" > // literal. Note that the bound must be less restrictive than the current< / span > < / div >
< div class = "line" > < a id = "l00819" name = "l00819" > < / a > < span class = "lineno" > 819< / span > < span class = "comment" > // bound (checked).< / span > < / div >
< div class = "line" > < a id = "l00820" name = "l00820" > < / a > < span class = "lineno" > 820< / span > std::vector< Literal> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a430eb799926e49f2339d7f52c01d038b" > ReasonFor< / a > (< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > < a class = "code hl_variable" href = "optimization_8cc.html#af63dcc00f2023fdf498e0829e6fb8a6b" > literal< / a > ) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00821" name = "l00821" > < / a > < span class = "lineno" > 821< / span > < / div >
< div class = "line" > < a id = "l00822" name = "l00822" > < / a > < span class = "lineno" > 822< / span > < span class = "comment" > // Appends the reason for the given integer literals to the output and call< / span > < / div >
< div class = "line" > < a id = "l00823" name = "l00823" > < / a > < span class = "lineno" > 823< / span > < span class = "comment" > // STLSortAndRemoveDuplicates() on it.< / span > < / div >
< div class = "line" > < a id = "l00824" name = "l00824" > < / a > < span class = "lineno" > 824< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ac7f9c569e2ad83d246e4a17ea303a7ec" > MergeReasonInto< / a > (absl::Span< const IntegerLiteral> literals,< / div >
< div class = "line" > < a id = "l00825" name = "l00825" > < / a > < span class = "lineno" > 825< / span > std::vector< Literal> * output) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00826" name = "l00826" > < / a > < span class = "lineno" > 826< / span > < / div >
< div class = "line" > < a id = "l00827" name = "l00827" > < / a > < span class = "lineno" > 827< / span > < span class = "comment" > // Returns the number of enqueues that changed a variable bounds. We don' t< / span > < / div >
< div class = "line" > < a id = "l00828" name = "l00828" > < / a > < span class = "lineno" > 828< / span > < span class = "comment" > // count enqueues called with a less restrictive bound than the current one.< / span > < / div >
< div class = "line" > < a id = "l00829" name = "l00829" > < / a > < span class = "lineno" > 829< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00830" name = "l00830" > < / a > < span class = "lineno" > 830< / span > < span class = "comment" > // Note(user): this can be used to see if any of the bounds changed. Just< / span > < / div >
< div class = "line" > < a id = "l00831" name = "l00831" > < / a > < span class = "lineno" > 831< / span > < span class = "comment" > // looking at the integer trail index is not enough because at level zero it< / span > < / div >
< div class = "line" > < a id = "l00832" name = "l00832" > < / a > < span class = "lineno" > 832< / span > < span class = "comment" > // doesn' t change since we directly update the " fixed" bounds.< / span > < / div >
< div class = "line" > < a id = "l00833" name = "l00833" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a177b0fc3e2519896f25447085954073c" > 833< / a > < / span > int64_t < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a177b0fc3e2519896f25447085954073c" > num_enqueues< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > num_enqueues_; }< / div >
< div class = "line" > < a id = "l00834" name = "l00834" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ad74c8b85009c0d48309f2b5b1e6ad97f" > 834< / a > < / span > int64_t < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ad74c8b85009c0d48309f2b5b1e6ad97f" > timestamp< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > num_enqueues_ + num_untrails_; }< / div >
< div class = "line" > < a id = "l00835" name = "l00835" > < / a > < span class = "lineno" > 835< / span > < / div >
< div class = "line" > < a id = "l00836" name = "l00836" > < / a > < span class = "lineno" > 836< / span > < span class = "comment" > // Same as num_enqueues but only count the level zero changes.< / span > < / div >
< div class = "line" > < a id = "l00837" name = "l00837" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a4ce4030e2e60f84f0e28616614f9f320" > 837< / a > < / span > int64_t < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a4ce4030e2e60f84f0e28616614f9f320" > num_level_zero_enqueues< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > num_level_zero_enqueues_; }< / div >
< div class = "line" > < a id = "l00838" name = "l00838" > < / a > < span class = "lineno" > 838< / span > < / div >
< div class = "line" > < a id = "l00839" name = "l00839" > < / a > < span class = "lineno" > 839< / span > < span class = "comment" > // All the registered bitsets will be set to one each time a LbVar is< / span > < / div >
< div class = "line" > < a id = "l00840" name = "l00840" > < / a > < span class = "lineno" > 840< / span > < span class = "comment" > // modified. It is up to the client to clear it if it wants to be notified< / span > < / div >
< div class = "line" > < a id = "l00841" name = "l00841" > < / a > < span class = "lineno" > 841< / span > < span class = "comment" > // with the newly modified variables.< / span > < / div >
< div class = "line" > < a id = "l00842" name = "l00842" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a1eb60e3eca768de339988b37c6f1fd0b" > 842< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a1eb60e3eca768de339988b37c6f1fd0b" > RegisterWatcher< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_sparse_bitset.html" > SparseBitset< IntegerVariable> < / a > * p) {< / div >
< div class = "line" > < a id = "l00843" name = "l00843" > < / a > < span class = "lineno" > 843< / span > p-> < a class = "code hl_function" href = "classoperations__research_1_1_sparse_bitset.html#ae09e38958e558d2c776bc555a0dc2fc7" > ClearAndResize< / a > (< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#af88a18429909498405c450015f0a223a" > NumIntegerVariables< / a > ());< / div >
< div class = "line" > < a id = "l00844" name = "l00844" > < / a > < span class = "lineno" > 844< / span > watchers_.push_back(p);< / div >
< div class = "line" > < a id = "l00845" name = "l00845" > < / a > < span class = "lineno" > 845< / span > }< / div >
< div class = "line" > < a id = "l00846" name = "l00846" > < / a > < span class = "lineno" > 846< / span > < / div >
< div class = "line" > < a id = "l00847" name = "l00847" > < / a > < span class = "lineno" > 847< / span > < span class = "comment" > // Helper functions to report a conflict. Always return false so a client can< / span > < / div >
< div class = "line" > < a id = "l00848" name = "l00848" > < / a > < span class = "lineno" > 848< / span > < span class = "comment" > // simply do: return integer_trail_-> ReportConflict(...);< / span > < / div >
< div class = "line" > < a id = "l00849" name = "l00849" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a6d55b5b9adc499095dd57dd0c2b6c7df" > 849< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a6d55b5b9adc499095dd57dd0c2b6c7df" > ReportConflict< / a > (absl::Span< const Literal> literal_reason,< / div >
< div class = "line" > < a id = "l00850" name = "l00850" > < / a > < span class = "lineno" > 850< / span > absl::Span< const IntegerLiteral> integer_reason) {< / div >
< div class = "line" > < a id = "l00851" name = "l00851" > < / a > < span class = "lineno" > 851< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (ReasonIsValid(literal_reason, integer_reason));< / div >
< div class = "line" > < a id = "l00852" name = "l00852" > < / a > < span class = "lineno" > 852< / span > std::vector< Literal> * conflict = trail_-> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_trail.html#ab932e215c6dff3fe8f077d4d6a409c0c" > MutableConflict< / a > ();< / div >
< div class = "line" > < a id = "l00853" name = "l00853" > < / a > < span class = "lineno" > 853< / span > conflict-> assign(literal_reason.begin(), literal_reason.end());< / div >
< div class = "line" > < a id = "l00854" name = "l00854" > < / a > < span class = "lineno" > 854< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ac7f9c569e2ad83d246e4a17ea303a7ec" > MergeReasonInto< / a > (integer_reason, conflict);< / div >
< div class = "line" > < a id = "l00855" name = "l00855" > < / a > < span class = "lineno" > 855< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00856" name = "l00856" > < / a > < span class = "lineno" > 856< / span > }< / div >
< div class = "line" > < a id = "l00857" name = "l00857" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a45c127b9bc84730950583f5b946b4af6" > 857< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a45c127b9bc84730950583f5b946b4af6" > ReportConflict< / a > (absl::Span< const IntegerLiteral> integer_reason) {< / div >
< div class = "line" > < a id = "l00858" name = "l00858" > < / a > < span class = "lineno" > 858< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (ReasonIsValid({}, integer_reason));< / div >
< div class = "line" > < a id = "l00859" name = "l00859" > < / a > < span class = "lineno" > 859< / span > std::vector< Literal> * conflict = trail_-> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_trail.html#ab932e215c6dff3fe8f077d4d6a409c0c" > MutableConflict< / a > ();< / div >
< div class = "line" > < a id = "l00860" name = "l00860" > < / a > < span class = "lineno" > 860< / span > conflict-> clear();< / div >
< div class = "line" > < a id = "l00861" name = "l00861" > < / a > < span class = "lineno" > 861< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ac7f9c569e2ad83d246e4a17ea303a7ec" > MergeReasonInto< / a > (integer_reason, conflict);< / div >
< div class = "line" > < a id = "l00862" name = "l00862" > < / a > < span class = "lineno" > 862< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00863" name = "l00863" > < / a > < span class = "lineno" > 863< / span > }< / div >
< div class = "line" > < a id = "l00864" name = "l00864" > < / a > < span class = "lineno" > 864< / span > < / div >
< div class = "line" > < a id = "l00865" name = "l00865" > < / a > < span class = "lineno" > 865< / span > < span class = "comment" > // Returns true if the variable lower bound is still the one from level zero.< / span > < / div >
< div class = "line" > < a id = "l00866" name = "l00866" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#aa4c7a44c63bb5d0d0401c9951db2daaa" > 866< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#aa4c7a44c63bb5d0d0401c9951db2daaa" > VariableLowerBoundIsFromLevelZero< / a > (IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > )< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00867" name = "l00867" > < / a > < span class = "lineno" > 867< / span > < span class = "keywordflow" > return< / span > vars_[< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ].current_trail_index < vars_.size();< / div >
< div class = "line" > < a id = "l00868" name = "l00868" > < / a > < span class = "lineno" > 868< / span > }< / div >
< div class = "line" > < a id = "l00869" name = "l00869" > < / a > < span class = "lineno" > 869< / span > < / div >
< div class = "line" > < a id = "l00870" name = "l00870" > < / a > < span class = "lineno" > 870< / span > < span class = "comment" > // Registers a reversible class. This class will always be synced with the< / span > < / div >
< div class = "line" > < a id = "l00871" name = "l00871" > < / a > < span class = "lineno" > 871< / span > < span class = "comment" > // correct decision level.< / span > < / div >
< div class = "line" > < a id = "l00872" name = "l00872" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ae517412fa6f592ccb7c8e0f1569ba983" > 872< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ae517412fa6f592ccb7c8e0f1569ba983" > RegisterReversibleClass< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_reversible_interface.html" > ReversibleInterface< / a > * rev) {< / div >
< div class = "line" > < a id = "l00873" name = "l00873" > < / a > < span class = "lineno" > 873< / span > reversible_classes_.push_back(rev);< / div >
< div class = "line" > < a id = "l00874" name = "l00874" > < / a > < span class = "lineno" > 874< / span > }< / div >
< div class = "line" > < a id = "l00875" name = "l00875" > < / a > < span class = "lineno" > 875< / span > < / div >
< div class = "line" > < a id = "l00876" name = "l00876" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a8ef12397d1682615bc3108c397734179" > 876< / a > < / span > < span class = "keywordtype" > int< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a8ef12397d1682615bc3108c397734179" > Index< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > integer_trail_.size(); }< / div >
< div class = "line" > < a id = "l00877" name = "l00877" > < / a > < span class = "lineno" > 877< / span > < / div >
< div class = "line" > < a id = "l00878" name = "l00878" > < / a > < span class = "lineno" > 878< / span > < span class = "comment" > // Inspects the trail and output all the non-level zero bounds (one per< / span > < / div >
< div class = "line" > < a id = "l00879" name = "l00879" > < / a > < span class = "lineno" > 879< / span > < span class = "comment" > // variables) to the output. The algo is sparse if there is only a few< / span > < / div >
< div class = "line" > < a id = "l00880" name = "l00880" > < / a > < span class = "lineno" > 880< / span > < span class = "comment" > // propagations on the trail.< / span > < / div >
< div class = "line" > < a id = "l00881" name = "l00881" > < / a > < span class = "lineno" > 881< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#aab182be7f1a6eccbc2b14c21fce5e9dd" > AppendNewBounds< / a > (std::vector< IntegerLiteral> * output) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00882" name = "l00882" > < / a > < span class = "lineno" > 882< / span > < / div >
< div class = "line" > < a id = "l00883" name = "l00883" > < / a > < span class = "lineno" > 883< / span > < span class = "comment" > // Returns the trail index < threshold of a TrailEntry about var. Returns -1< / span > < / div >
< div class = "line" > < a id = "l00884" name = "l00884" > < / a > < span class = "lineno" > 884< / span > < span class = "comment" > // if there is no such entry (at a positive decision level). This is basically< / span > < / div >
< div class = "line" > < a id = "l00885" name = "l00885" > < / a > < span class = "lineno" > 885< / span > < span class = "comment" > // the trail index of the lower bound of var at the time.< / span > < / div >
< div class = "line" > < a id = "l00886" name = "l00886" > < / a > < span class = "lineno" > 886< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00887" name = "l00887" > < / a > < span class = "lineno" > 887< / span > < span class = "comment" > // Important: We do some optimization internally, so this should only be< / span > < / div >
< div class = "line" > < a id = "l00888" name = "l00888" > < / a > < span class = "lineno" > 888< / span > < span class = "comment" > // used from within a LazyReasonFunction().< / span > < / div >
< div class = "line" > < a id = "l00889" name = "l00889" > < / a > < span class = "lineno" > 889< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a2df75a6456eaa2a1c2cc3255e4a91f29" > FindTrailIndexOfVarBefore< / a > (IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > , < span class = "keywordtype" > int< / span > threshold) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00890" name = "l00890" > < / a > < span class = "lineno" > 890< / span > < / div >
< div class = "line" > < a id = "l00891" name = "l00891" > < / a > < span class = "lineno" > 891< / span > < span class = "comment" > // Basic heuristic to detect when we are in a propagation loop, and suggest< / span > < / div >
< div class = "line" > < a id = "l00892" name = "l00892" > < / a > < span class = "lineno" > 892< / span > < span class = "comment" > // a good variable to branch on (taking the middle value) to get out of it.< / span > < / div >
< div class = "line" > < a id = "l00893" name = "l00893" > < / a > < span class = "lineno" > 893< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a697964c4df6330b5d4720be3658ac35a" > InPropagationLoop< / a > () < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00894" name = "l00894" > < / a > < span class = "lineno" > 894< / span > IntegerVariable < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a8ae8e206270e3bb10251a6fadbdc06e7" > NextVariableToBranchOnInPropagationLoop< / a > () < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00895" name = "l00895" > < / a > < span class = "lineno" > 895< / span > < / div >
< div class = "line" > < a id = "l00896" name = "l00896" > < / a > < span class = "lineno" > 896< / span > < span class = "comment" > // If we had an incomplete propagation, it is important to fix all the< / span > < / div >
< div class = "line" > < a id = "l00897" name = "l00897" > < / a > < span class = "lineno" > 897< / span > < span class = "comment" > // variables and not relly on the propagation to do so. This is related to the< / span > < / div >
< div class = "line" > < a id = "l00898" name = "l00898" > < / a > < span class = "lineno" > 898< / span > < span class = "comment" > // InPropagationLoop() code above.< / span > < / div >
< div class = "line" > < a id = "l00899" name = "l00899" > < / a > < span class = "lineno" > 899< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a6554c3addb8705b1ba60140a175de110" > CurrentBranchHadAnIncompletePropagation< / a > ();< / div >
< div class = "line" > < a id = "l00900" name = "l00900" > < / a > < span class = "lineno" > 900< / span > IntegerVariable < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a05cc8990d6a349e0c5960019ee47b687" > FirstUnassignedVariable< / a > () < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00901" name = "l00901" > < / a > < span class = "lineno" > 901< / span > < / div >
< div class = "line" > < a id = "l00902" name = "l00902" > < / a > < span class = "lineno" > 902< / span > < span class = "comment" > // Return true if we can fix new fact at level zero.< / span > < / div >
< div class = "line" > < a id = "l00903" name = "l00903" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ac4fc75eea42e935951c766549cf8aa3c" > 903< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ac4fc75eea42e935951c766549cf8aa3c" > HasPendingRootLevelDeduction< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00904" name = "l00904" > < / a > < span class = "lineno" > 904< / span > < span class = "keywordflow" > return< / span > !literal_to_fix_.empty() || !integer_literal_to_fix_.empty();< / div >
< div class = "line" > < a id = "l00905" name = "l00905" > < / a > < span class = "lineno" > 905< / span > }< / div >
< div class = "line" > < a id = "l00906" name = "l00906" > < / a > < span class = "lineno" > 906< / span > < / div >
< div class = "line" > < a id = "l00907" name = "l00907" > < / a > < span class = "lineno" > 907< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l00908" name = "l00908" > < / a > < span class = "lineno" > 908< / span > < span class = "comment" > // Used for DHECKs to validate the reason given to the public functions above.< / span > < / div >
< div class = "line" > < a id = "l00909" name = "l00909" > < / a > < span class = "lineno" > 909< / span > < span class = "comment" > // Tests that all Literal are false. Tests that all IntegerLiteral are true.< / span > < / div >
< div class = "line" > < a id = "l00910" name = "l00910" > < / a > < span class = "lineno" > 910< / span > < span class = "keywordtype" > bool< / span > ReasonIsValid(absl::Span< const Literal> literal_reason,< / div >
< div class = "line" > < a id = "l00911" name = "l00911" > < / a > < span class = "lineno" > 911< / span > absl::Span< const IntegerLiteral> integer_reason);< / div >
< div class = "line" > < a id = "l00912" name = "l00912" > < / a > < span class = "lineno" > 912< / span > < / div >
< div class = "line" > < a id = "l00913" name = "l00913" > < / a > < span class = "lineno" > 913< / span > < span class = "comment" > // Called by the Enqueue() functions that detected a conflict. This does some< / span > < / div >
< div class = "line" > < a id = "l00914" name = "l00914" > < / a > < span class = "lineno" > 914< / span > < span class = "comment" > // common conflict initialization that must terminate by a call to< / span > < / div >
< div class = "line" > < a id = "l00915" name = "l00915" > < / a > < span class = "lineno" > 915< / span > < span class = "comment" > // MergeReasonIntoInternal(conflict) where conflict is the returned vector.< / span > < / div >
< div class = "line" > < a id = "l00916" name = "l00916" > < / a > < span class = "lineno" > 916< / span > std::vector< Literal> * InitializeConflict(< / div >
< div class = "line" > < a id = "l00917" name = "l00917" > < / a > < span class = "lineno" > 917< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > integer_literal, < span class = "keyword" > const< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a49ff19c4851c879436507391ea8dd675" > LazyReasonFunction< / a > & lazy_reason,< / div >
< div class = "line" > < a id = "l00918" name = "l00918" > < / a > < span class = "lineno" > 918< / span > absl::Span< const Literal> literals_reason,< / div >
< div class = "line" > < a id = "l00919" name = "l00919" > < / a > < span class = "lineno" > 919< / span > absl::Span< const IntegerLiteral> bounds_reason);< / div >
< div class = "line" > < a id = "l00920" name = "l00920" > < / a > < span class = "lineno" > 920< / span > < / div >
< div class = "line" > < a id = "l00921" name = "l00921" > < / a > < span class = "lineno" > 921< / span > < span class = "comment" > // Internal implementation of the different public Enqueue() functions.< / span > < / div >
< div class = "line" > < a id = "l00922" name = "l00922" > < / a > < span class = "lineno" > 922< / span > ABSL_MUST_USE_RESULT < span class = "keywordtype" > bool< / span > EnqueueInternal(< / div >
< div class = "line" > < a id = "l00923" name = "l00923" > < / a > < span class = "lineno" > 923< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > i_lit, < a class = "code hl_typedef" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a49ff19c4851c879436507391ea8dd675" > LazyReasonFunction< / a > lazy_reason,< / div >
< div class = "line" > < a id = "l00924" name = "l00924" > < / a > < span class = "lineno" > 924< / span > absl::Span< const Literal> literal_reason,< / div >
< div class = "line" > < a id = "l00925" name = "l00925" > < / a > < span class = "lineno" > 925< / span > absl::Span< const IntegerLiteral> integer_reason,< / div >
< div class = "line" > < a id = "l00926" name = "l00926" > < / a > < span class = "lineno" > 926< / span > < span class = "keywordtype" > int< / span > trail_index_with_same_reason);< / div >
< div class = "line" > < a id = "l00927" name = "l00927" > < / a > < span class = "lineno" > 927< / span > < / div >
< div class = "line" > < a id = "l00928" name = "l00928" > < / a > < span class = "lineno" > 928< / span > < span class = "comment" > // Internal implementation of the EnqueueLiteral() functions.< / span > < / div >
< div class = "line" > < a id = "l00929" name = "l00929" > < / a > < span class = "lineno" > 929< / span > < span class = "keywordtype" > void< / span > EnqueueLiteralInternal(< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > < a class = "code hl_variable" href = "optimization_8cc.html#af63dcc00f2023fdf498e0829e6fb8a6b" > literal< / a > , < a class = "code hl_typedef" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a49ff19c4851c879436507391ea8dd675" > LazyReasonFunction< / a > lazy_reason,< / div >
< div class = "line" > < a id = "l00930" name = "l00930" > < / a > < span class = "lineno" > 930< / span > absl::Span< const Literal> literal_reason,< / div >
< div class = "line" > < a id = "l00931" name = "l00931" > < / a > < span class = "lineno" > 931< / span > absl::Span< const IntegerLiteral> integer_reason);< / div >
< div class = "line" > < a id = "l00932" name = "l00932" > < / a > < span class = "lineno" > 932< / span > < / div >
< div class = "line" > < a id = "l00933" name = "l00933" > < / a > < span class = "lineno" > 933< / span > < span class = "comment" > // Same as EnqueueInternal() but for the case where we push an IntegerLiteral< / span > < / div >
< div class = "line" > < a id = "l00934" name = "l00934" > < / a > < span class = "lineno" > 934< / span > < span class = "comment" > // because an associated Literal is true (and we know it). In this case, we< / span > < / div >
< div class = "line" > < a id = "l00935" name = "l00935" > < / a > < span class = "lineno" > 935< / span > < span class = "comment" > // have less work to do, so this has the same effect but is faster.< / span > < / div >
< div class = "line" > < a id = "l00936" name = "l00936" > < / a > < span class = "lineno" > 936< / span > ABSL_MUST_USE_RESULT < span class = "keywordtype" > bool< / span > EnqueueAssociatedIntegerLiteral(< / div >
< div class = "line" > < a id = "l00937" name = "l00937" > < / a > < span class = "lineno" > 937< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > i_lit, < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > literal_reason);< / div >
< div class = "line" > < a id = "l00938" name = "l00938" > < / a > < span class = "lineno" > 938< / span > < / div >
< div class = "line" > < a id = "l00939" name = "l00939" > < / a > < span class = "lineno" > 939< / span > < span class = "comment" > // Does the work of MergeReasonInto() when queue_ is already initialized.< / span > < / div >
< div class = "line" > < a id = "l00940" name = "l00940" > < / a > < span class = "lineno" > 940< / span > < span class = "keywordtype" > void< / span > MergeReasonIntoInternal(std::vector< Literal> * output) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00941" name = "l00941" > < / a > < span class = "lineno" > 941< / span > < / div >
< div class = "line" > < a id = "l00942" name = "l00942" > < / a > < span class = "lineno" > 942< / span > < span class = "comment" > // Returns the lowest trail index of a TrailEntry that can be used to explain< / span > < / div >
< div class = "line" > < a id = "l00943" name = "l00943" > < / a > < span class = "lineno" > 943< / span > < span class = "comment" > // the given IntegerLiteral. The literal must be currently true (CHECKed).< / span > < / div >
< div class = "line" > < a id = "l00944" name = "l00944" > < / a > < span class = "lineno" > 944< / span > < span class = "comment" > // Returns -1 if the explanation is trivial.< / span > < / div >
< div class = "line" > < a id = "l00945" name = "l00945" > < / a > < span class = "lineno" > 945< / span > < span class = "keywordtype" > int< / span > FindLowestTrailIndexThatExplainBound(< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > i_lit) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00946" name = "l00946" > < / a > < span class = "lineno" > 946< / span > < / div >
< div class = "line" > < a id = "l00947" name = "l00947" > < / a > < span class = "lineno" > 947< / span > < span class = "comment" > // This must be called before Dependencies() or AppendLiteralsReason().< / span > < / div >
< div class = "line" > < a id = "l00948" name = "l00948" > < / a > < span class = "lineno" > 948< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00949" name = "l00949" > < / a > < span class = "lineno" > 949< / span > < span class = "comment" > // TODO(user): Not really robust, try to find a better way.< / span > < / div >
< div class = "line" > < a id = "l00950" name = "l00950" > < / a > < span class = "lineno" > 950< / span > < span class = "keywordtype" > void< / span > ComputeLazyReasonIfNeeded(< span class = "keywordtype" > int< / span > trail_index) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00951" name = "l00951" > < / a > < span class = "lineno" > 951< / span > < / div >
< div class = "line" > < a id = "l00952" name = "l00952" > < / a > < span class = "lineno" > 952< / span > < span class = "comment" > // Helper function to return the " dependencies" of a bound assignment.< / span > < / div >
< div class = "line" > < a id = "l00953" name = "l00953" > < / a > < span class = "lineno" > 953< / span > < span class = "comment" > // All the TrailEntry at these indices are part of the reason for this< / span > < / div >
< div class = "line" > < a id = "l00954" name = "l00954" > < / a > < span class = "lineno" > 954< / span > < span class = "comment" > // assignment.< / span > < / div >
< div class = "line" > < a id = "l00955" name = "l00955" > < / a > < span class = "lineno" > 955< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00956" name = "l00956" > < / a > < span class = "lineno" > 956< / span > < span class = "comment" > // Important: The returned Span is only valid up to the next call.< / span > < / div >
< div class = "line" > < a id = "l00957" name = "l00957" > < / a > < span class = "lineno" > 957< / span > absl::Span< const int> Dependencies(< span class = "keywordtype" > int< / span > trail_index) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00958" name = "l00958" > < / a > < span class = "lineno" > 958< / span > < / div >
< div class = "line" > < a id = "l00959" name = "l00959" > < / a > < span class = "lineno" > 959< / span > < span class = "comment" > // Helper function to append the Literal part of the reason for this bound< / span > < / div >
< div class = "line" > < a id = "l00960" name = "l00960" > < / a > < span class = "lineno" > 960< / span > < span class = "comment" > // assignment. We use added_variables_ to not add the same literal twice.< / span > < / div >
< div class = "line" > < a id = "l00961" name = "l00961" > < / a > < span class = "lineno" > 961< / span > < span class = "comment" > // Note that looking at literal.Variable() is enough since all the literals< / span > < / div >
< div class = "line" > < a id = "l00962" name = "l00962" > < / a > < span class = "lineno" > 962< / span > < span class = "comment" > // of a reason must be false.< / span > < / div >
< div class = "line" > < a id = "l00963" name = "l00963" > < / a > < span class = "lineno" > 963< / span > < span class = "keywordtype" > void< / span > AppendLiteralsReason(< span class = "keywordtype" > int< / span > trail_index,< / div >
< div class = "line" > < a id = "l00964" name = "l00964" > < / a > < span class = "lineno" > 964< / span > std::vector< Literal> * output) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00965" name = "l00965" > < / a > < span class = "lineno" > 965< / span > < / div >
< div class = "line" > < a id = "l00966" name = "l00966" > < / a > < span class = "lineno" > 966< / span > < span class = "comment" > // Returns some debugging info.< / span > < / div >
< div class = "line" > < a id = "l00967" name = "l00967" > < / a > < span class = "lineno" > 967< / span > std::string DebugString();< / div >
< div class = "line" > < a id = "l00968" name = "l00968" > < / a > < span class = "lineno" > 968< / span > < / div >
< div class = "line" > < a id = "l00969" name = "l00969" > < / a > < span class = "lineno" > 969< / span > < span class = "comment" > // Information for each internal variable about its current bound.< / span > < / div >
< div class = "line" > < a id = "l00970" name = "l00970" > < / a > < span class = "lineno" > 970< / span > < span class = "keyword" > struct < / span > VarInfo {< / div >
< div class = "line" > < a id = "l00971" name = "l00971" > < / a > < span class = "lineno" > 971< / span > < span class = "comment" > // The current bound on this variable.< / span > < / div >
< div class = "line" > < a id = "l00972" name = "l00972" > < / a > < span class = "lineno" > 972< / span > IntegerValue current_bound;< / div >
< div class = "line" > < a id = "l00973" name = "l00973" > < / a > < span class = "lineno" > 973< / span > < / div >
< div class = "line" > < a id = "l00974" name = "l00974" > < / a > < span class = "lineno" > 974< / span > < span class = "comment" > // Trail index of the last TrailEntry in the trail referring to this var.< / span > < / div >
< div class = "line" > < a id = "l00975" name = "l00975" > < / a > < span class = "lineno" > 975< / span > < span class = "keywordtype" > int< / span > current_trail_index;< / div >
< div class = "line" > < a id = "l00976" name = "l00976" > < / a > < span class = "lineno" > 976< / span > };< / div >
< div class = "line" > < a id = "l00977" name = "l00977" > < / a > < span class = "lineno" > 977< / span > < a class = "code hl_class" href = "classabsl_1_1_strong_vector.html" > absl::StrongVector< IntegerVariable, VarInfo> < / a > vars_;< / div >
< div class = "line" > < a id = "l00978" name = "l00978" > < / a > < span class = "lineno" > 978< / span > < / div >
< div class = "line" > < a id = "l00979" name = "l00979" > < / a > < span class = "lineno" > 979< / span > < span class = "comment" > // This is used by FindLowestTrailIndexThatExplainBound() and< / span > < / div >
< div class = "line" > < a id = "l00980" name = "l00980" > < / a > < span class = "lineno" > 980< / span > < span class = "comment" > // FindTrailIndexOfVarBefore() to speed up the lookup. It keeps a trail index< / span > < / div >
< div class = "line" > < a id = "l00981" name = "l00981" > < / a > < span class = "lineno" > 981< / span > < span class = "comment" > // for each variable that may or may not point to a TrailEntry regarding this< / span > < / div >
< div class = "line" > < a id = "l00982" name = "l00982" > < / a > < span class = "lineno" > 982< / span > < span class = "comment" > // variable. The validity of the index is verified before beeing used.< / span > < / div >
< div class = "line" > < a id = "l00983" name = "l00983" > < / a > < span class = "lineno" > 983< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00984" name = "l00984" > < / a > < span class = "lineno" > 984< / span > < span class = "comment" > // The cache will only be updated with trail_index > = threshold.< / span > < / div >
< div class = "line" > < a id = "l00985" name = "l00985" > < / a > < span class = "lineno" > 985< / span > < span class = "keyword" > mutable< / span > < span class = "keywordtype" > int< / span > var_trail_index_cache_threshold_ = 0;< / div >
< div class = "line" > < a id = "l00986" name = "l00986" > < / a > < span class = "lineno" > 986< / span > < span class = "keyword" > mutable< / span > < a class = "code hl_class" href = "classabsl_1_1_strong_vector.html" > absl::StrongVector< IntegerVariable, int> < / a > var_trail_index_cache_;< / div >
< div class = "line" > < a id = "l00987" name = "l00987" > < / a > < span class = "lineno" > 987< / span > < / div >
< div class = "line" > < a id = "l00988" name = "l00988" > < / a > < span class = "lineno" > 988< / span > < span class = "comment" > // Used by GetOrCreateConstantIntegerVariable() to return already created< / span > < / div >
< div class = "line" > < a id = "l00989" name = "l00989" > < / a > < span class = "lineno" > 989< / span > < span class = "comment" > // constant variables that share the same value.< / span > < / div >
< div class = "line" > < a id = "l00990" name = "l00990" > < / a > < span class = "lineno" > 990< / span > absl::flat_hash_map< IntegerValue, IntegerVariable> constant_map_;< / div >
< div class = "line" > < a id = "l00991" name = "l00991" > < / a > < span class = "lineno" > 991< / span > < / div >
< div class = "line" > < a id = "l00992" name = "l00992" > < / a > < span class = "lineno" > 992< / span > < span class = "comment" > // The integer trail. It always start by num_vars sentinel values with the< / span > < / div >
< div class = "line" > < a id = "l00993" name = "l00993" > < / a > < span class = "lineno" > 993< / span > < span class = "comment" > // level 0 bounds (in one to one correspondence with vars_).< / span > < / div >
< div class = "line" > < a id = "l00994" name = "l00994" > < / a > < span class = "lineno" > 994< / span > < span class = "keyword" > struct < / span > TrailEntry {< / div >
< div class = "line" > < a id = "l00995" name = "l00995" > < / a > < span class = "lineno" > 995< / span > IntegerValue < a class = "code hl_variable" href = "routing__filters_8cc.html#a4f1e8002734902ae1c65ccc3fc30c98e" > bound< / a > ;< / div >
< div class = "line" > < a id = "l00996" name = "l00996" > < / a > < span class = "lineno" > 996< / span > IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ;< / div >
< div class = "line" > < a id = "l00997" name = "l00997" > < / a > < span class = "lineno" > 997< / span > int32_t prev_trail_index;< / div >
< div class = "line" > < a id = "l00998" name = "l00998" > < / a > < span class = "lineno" > 998< / span > < / div >
< div class = "line" > < a id = "l00999" name = "l00999" > < / a > < span class = "lineno" > 999< / span > < span class = "comment" > // Index in literals_reason_start_/bounds_reason_starts_ If this is -1, then< / span > < / div >
< div class = "line" > < a id = "l01000" name = "l01000" > < / a > < span class = "lineno" > 1000< / span > < span class = "comment" > // this was a propagation with a lazy reason, and the reason can be< / span > < / div >
< div class = "line" > < a id = "l01001" name = "l01001" > < / a > < span class = "lineno" > 1001< / span > < span class = "comment" > // re-created by calling the function lazy_reasons_[trail_index].< / span > < / div >
< div class = "line" > < a id = "l01002" name = "l01002" > < / a > < span class = "lineno" > 1002< / span > int32_t reason_index;< / div >
< div class = "line" > < a id = "l01003" name = "l01003" > < / a > < span class = "lineno" > 1003< / span > };< / div >
< div class = "line" > < a id = "l01004" name = "l01004" > < / a > < span class = "lineno" > 1004< / span > std::vector< TrailEntry> integer_trail_;< / div >
< div class = "line" > < a id = "l01005" name = "l01005" > < / a > < span class = "lineno" > 1005< / span > std::vector< LazyReasonFunction> lazy_reasons_;< / div >
< div class = "line" > < a id = "l01006" name = "l01006" > < / a > < span class = "lineno" > 1006< / span > < / div >
< div class = "line" > < a id = "l01007" name = "l01007" > < / a > < span class = "lineno" > 1007< / span > < span class = "comment" > // Start of each decision levels in integer_trail_.< / span > < / div >
< div class = "line" > < a id = "l01008" name = "l01008" > < / a > < span class = "lineno" > 1008< / span > < span class = "comment" > // TODO(user): use more general reversible mechanism?< / span > < / div >
< div class = "line" > < a id = "l01009" name = "l01009" > < / a > < span class = "lineno" > 1009< / span > std::vector< int> integer_search_levels_;< / div >
< div class = "line" > < a id = "l01010" name = "l01010" > < / a > < span class = "lineno" > 1010< / span > < / div >
< div class = "line" > < a id = "l01011" name = "l01011" > < / a > < span class = "lineno" > 1011< / span > < span class = "comment" > // Buffer to store the reason of each trail entry.< / span > < / div >
< div class = "line" > < a id = "l01012" name = "l01012" > < / a > < span class = "lineno" > 1012< / span > < span class = "comment" > // Note that bounds_reason_buffer_ is an " union" . It initially contains the< / span > < / div >
< div class = "line" > < a id = "l01013" name = "l01013" > < / a > < span class = "lineno" > 1013< / span > < span class = "comment" > // IntegerLiteral, and is lazily replaced by the result of< / span > < / div >
< div class = "line" > < a id = "l01014" name = "l01014" > < / a > < span class = "lineno" > 1014< / span > < span class = "comment" > // FindLowestTrailIndexThatExplainBound() applied to these literals. The< / span > < / div >
< div class = "line" > < a id = "l01015" name = "l01015" > < / a > < span class = "lineno" > 1015< / span > < span class = "comment" > // encoding is a bit hacky, see Dependencies().< / span > < / div >
< div class = "line" > < a id = "l01016" name = "l01016" > < / a > < span class = "lineno" > 1016< / span > std::vector< int> reason_decision_levels_;< / div >
< div class = "line" > < a id = "l01017" name = "l01017" > < / a > < span class = "lineno" > 1017< / span > std::vector< int> literals_reason_starts_;< / div >
< div class = "line" > < a id = "l01018" name = "l01018" > < / a > < span class = "lineno" > 1018< / span > std::vector< int> bounds_reason_starts_;< / div >
< div class = "line" > < a id = "l01019" name = "l01019" > < / a > < span class = "lineno" > 1019< / span > std::vector< Literal> literals_reason_buffer_;< / div >
< div class = "line" > < a id = "l01020" name = "l01020" > < / a > < span class = "lineno" > 1020< / span > < / div >
< div class = "line" > < a id = "l01021" name = "l01021" > < / a > < span class = "lineno" > 1021< / span > < span class = "comment" > // These two vectors are in one to one correspondence. Dependencies() will< / span > < / div >
< div class = "line" > < a id = "l01022" name = "l01022" > < / a > < span class = "lineno" > 1022< / span > < span class = "comment" > // " cache" the result of the conversion from IntegerLiteral to trail indices< / span > < / div >
< div class = "line" > < a id = "l01023" name = "l01023" > < / a > < span class = "lineno" > 1023< / span > < span class = "comment" > // in trail_index_reason_buffer_.< / span > < / div >
< div class = "line" > < a id = "l01024" name = "l01024" > < / a > < span class = "lineno" > 1024< / span > std::vector< IntegerLiteral> bounds_reason_buffer_;< / div >
< div class = "line" > < a id = "l01025" name = "l01025" > < / a > < span class = "lineno" > 1025< / span > < span class = "keyword" > mutable< / span > std::vector< int> trail_index_reason_buffer_;< / div >
< div class = "line" > < a id = "l01026" name = "l01026" > < / a > < span class = "lineno" > 1026< / span > < / div >
< div class = "line" > < a id = "l01027" name = "l01027" > < / a > < span class = "lineno" > 1027< / span > < span class = "comment" > // Temporary vector filled by calls to LazyReasonFunction().< / span > < / div >
< div class = "line" > < a id = "l01028" name = "l01028" > < / a > < span class = "lineno" > 1028< / span > < span class = "keyword" > mutable< / span > std::vector< Literal> lazy_reason_literals_;< / div >
< div class = "line" > < a id = "l01029" name = "l01029" > < / a > < span class = "lineno" > 1029< / span > < span class = "keyword" > mutable< / span > std::vector< int> lazy_reason_trail_indices_;< / div >
< div class = "line" > < a id = "l01030" name = "l01030" > < / a > < span class = "lineno" > 1030< / span > < / div >
< div class = "line" > < a id = "l01031" name = "l01031" > < / a > < span class = "lineno" > 1031< / span > < span class = "comment" > // The " is_ignored" literal of the optional variables or kNoLiteralIndex.< / span > < / div >
< div class = "line" > < a id = "l01032" name = "l01032" > < / a > < span class = "lineno" > 1032< / span > < a class = "code hl_class" href = "classabsl_1_1_strong_vector.html" > absl::StrongVector< IntegerVariable, LiteralIndex> < / a > is_ignored_literals_;< / div >
< div class = "line" > < a id = "l01033" name = "l01033" > < / a > < span class = "lineno" > 1033< / span > < / div >
< div class = "line" > < a id = "l01034" name = "l01034" > < / a > < span class = "lineno" > 1034< / span > < span class = "comment" > // This is only filled for variables with a domain more complex than a single< / span > < / div >
< div class = "line" > < a id = "l01035" name = "l01035" > < / a > < span class = "lineno" > 1035< / span > < span class = "comment" > // interval of values. var_to_current_lb_interval_index_[var] stores the< / span > < / div >
< div class = "line" > < a id = "l01036" name = "l01036" > < / a > < span class = "lineno" > 1036< / span > < span class = "comment" > // intervals in (*domains_)[var] where the current lower-bound lies.< / span > < / div >
< div class = "line" > < a id = "l01037" name = "l01037" > < / a > < span class = "lineno" > 1037< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l01038" name = "l01038" > < / a > < span class = "lineno" > 1038< / span > < span class = "comment" > // TODO(user): Avoid using hash_map here, a simple vector should be more< / span > < / div >
< div class = "line" > < a id = "l01039" name = "l01039" > < / a > < span class = "lineno" > 1039< / span > < span class = "comment" > // efficient, but we need the " rev" aspect.< / span > < / div >
< div class = "line" > < a id = "l01040" name = "l01040" > < / a > < span class = "lineno" > 1040< / span > RevMap< absl::flat_hash_map< IntegerVariable, int> > < / div >
< div class = "line" > < a id = "l01041" name = "l01041" > < / a > < span class = "lineno" > 1041< / span > var_to_current_lb_interval_index_;< / div >
< div class = "line" > < a id = "l01042" name = "l01042" > < / a > < span class = "lineno" > 1042< / span > < / div >
< div class = "line" > < a id = "l01043" name = "l01043" > < / a > < span class = "lineno" > 1043< / span > < span class = "comment" > // Temporary data used by MergeReasonInto().< / span > < / div >
< div class = "line" > < a id = "l01044" name = "l01044" > < / a > < span class = "lineno" > 1044< / span > < span class = "keyword" > mutable< / span > < span class = "keywordtype" > bool< / span > has_dependency_ = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01045" name = "l01045" > < / a > < span class = "lineno" > 1045< / span > < span class = "keyword" > mutable< / span > std::vector< int> tmp_queue_;< / div >
< div class = "line" > < a id = "l01046" name = "l01046" > < / a > < span class = "lineno" > 1046< / span > < span class = "keyword" > mutable< / span > std::vector< IntegerVariable> tmp_to_clear_;< / div >
< div class = "line" > < a id = "l01047" name = "l01047" > < / a > < span class = "lineno" > 1047< / span > < span class = "keyword" > mutable< / span > < a class = "code hl_class" href = "classabsl_1_1_strong_vector.html" > absl::StrongVector< IntegerVariable, int> < / a > < / div >
< div class = "line" > < a id = "l01048" name = "l01048" > < / a > < span class = "lineno" > 1048< / span > tmp_var_to_trail_index_in_queue_;< / div >
< div class = "line" > < a id = "l01049" name = "l01049" > < / a > < span class = "lineno" > 1049< / span > < span class = "keyword" > mutable< / span > SparseBitset< BooleanVariable> added_variables_;< / div >
< div class = "line" > < a id = "l01050" name = "l01050" > < / a > < span class = "lineno" > 1050< / span > < / div >
< div class = "line" > < a id = "l01051" name = "l01051" > < / a > < span class = "lineno" > 1051< / span > < span class = "comment" > // Sometimes we propagate fact with no reason at a positive level, those< / span > < / div >
< div class = "line" > < a id = "l01052" name = "l01052" > < / a > < span class = "lineno" > 1052< / span > < span class = "comment" > // will automatically be fixed on the next restart.< / span > < / div >
< div class = "line" > < a id = "l01053" name = "l01053" > < / a > < span class = "lineno" > 1053< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l01054" name = "l01054" > < / a > < span class = "lineno" > 1054< / span > < span class = "comment" > // TODO(user): If we change the logic to not restart right away, we probably< / span > < / div >
< div class = "line" > < a id = "l01055" name = "l01055" > < / a > < span class = "lineno" > 1055< / span > < span class = "comment" > // need to not store duplicates bounds for the same variable.< / span > < / div >
< div class = "line" > < a id = "l01056" name = "l01056" > < / a > < span class = "lineno" > 1056< / span > std::vector< Literal> literal_to_fix_;< / div >
< div class = "line" > < a id = "l01057" name = "l01057" > < / a > < span class = "lineno" > 1057< / span > std::vector< IntegerLiteral> integer_literal_to_fix_;< / div >
< div class = "line" > < a id = "l01058" name = "l01058" > < / a > < span class = "lineno" > 1058< / span > < / div >
< div class = "line" > < a id = "l01059" name = "l01059" > < / a > < span class = "lineno" > 1059< / span > < span class = "comment" > // Temporary heap used by RelaxLinearReason();< / span > < / div >
< div class = "line" > < a id = "l01060" name = "l01060" > < / a > < span class = "lineno" > 1060< / span > < span class = "keyword" > struct < / span > RelaxHeapEntry {< / div >
< div class = "line" > < a id = "l01061" name = "l01061" > < / a > < span class = "lineno" > 1061< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ;< / div >
< div class = "line" > < a id = "l01062" name = "l01062" > < / a > < span class = "lineno" > 1062< / span > IntegerValue coeff;< / div >
< div class = "line" > < a id = "l01063" name = "l01063" > < / a > < span class = "lineno" > 1063< / span > int64_t diff;< / div >
< div class = "line" > < a id = "l01064" name = "l01064" > < / a > < span class = "lineno" > 1064< / span > < span class = "keywordtype" > bool< / span > operator< (< span class = "keyword" > const< / span > RelaxHeapEntry& o)< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > < o.index; }< / div >
< div class = "line" > < a id = "l01065" name = "l01065" > < / a > < span class = "lineno" > 1065< / span > };< / div >
< div class = "line" > < a id = "l01066" name = "l01066" > < / a > < span class = "lineno" > 1066< / span > < span class = "keyword" > mutable< / span > std::vector< RelaxHeapEntry> relax_heap_;< / div >
< div class = "line" > < a id = "l01067" name = "l01067" > < / a > < span class = "lineno" > 1067< / span > < span class = "keyword" > mutable< / span > std::vector< int> tmp_indices_;< / div >
< div class = "line" > < a id = "l01068" name = "l01068" > < / a > < span class = "lineno" > 1068< / span > < / div >
< div class = "line" > < a id = "l01069" name = "l01069" > < / a > < span class = "lineno" > 1069< / span > < span class = "comment" > // Temporary data used by AppendNewBounds().< / span > < / div >
< div class = "line" > < a id = "l01070" name = "l01070" > < / a > < span class = "lineno" > 1070< / span > < span class = "keyword" > mutable< / span > SparseBitset< IntegerVariable> tmp_marked_;< / div >
< div class = "line" > < a id = "l01071" name = "l01071" > < / a > < span class = "lineno" > 1071< / span > < / div >
< div class = "line" > < a id = "l01072" name = "l01072" > < / a > < span class = "lineno" > 1072< / span > < span class = "comment" > // For EnqueueLiteral(), we store a special TrailEntry to recover the reason< / span > < / div >
< div class = "line" > < a id = "l01073" name = "l01073" > < / a > < span class = "lineno" > 1073< / span > < span class = "comment" > // lazily. This vector indicates the correspondence between a literal that< / span > < / div >
< div class = "line" > < a id = "l01074" name = "l01074" > < / a > < span class = "lineno" > 1074< / span > < span class = "comment" > // was pushed by this class at a given trail index, and the index of its< / span > < / div >
< div class = "line" > < a id = "l01075" name = "l01075" > < / a > < span class = "lineno" > 1075< / span > < span class = "comment" > // TrailEntry in integer_trail_.< / span > < / div >
< div class = "line" > < a id = "l01076" name = "l01076" > < / a > < span class = "lineno" > 1076< / span > std::vector< int> boolean_trail_index_to_integer_one_;< / div >
< div class = "line" > < a id = "l01077" name = "l01077" > < / a > < span class = "lineno" > 1077< / span > < / div >
< div class = "line" > < a id = "l01078" name = "l01078" > < / a > < span class = "lineno" > 1078< / span > < span class = "comment" > // We need to know if we skipped some propagation in the current branch.< / span > < / div >
< div class = "line" > < a id = "l01079" name = "l01079" > < / a > < span class = "lineno" > 1079< / span > < span class = "comment" > // This is reverted as we backtrack over it.< / span > < / div >
< div class = "line" > < a id = "l01080" name = "l01080" > < / a > < span class = "lineno" > 1080< / span > < span class = "keywordtype" > int< / span > first_level_without_full_propagation_ = -1;< / div >
< div class = "line" > < a id = "l01081" name = "l01081" > < / a > < span class = "lineno" > 1081< / span > < / div >
< div class = "line" > < a id = "l01082" name = "l01082" > < / a > < span class = "lineno" > 1082< / span > int64_t num_enqueues_ = 0;< / div >
< div class = "line" > < a id = "l01083" name = "l01083" > < / a > < span class = "lineno" > 1083< / span > int64_t num_untrails_ = 0;< / div >
< div class = "line" > < a id = "l01084" name = "l01084" > < / a > < span class = "lineno" > 1084< / span > int64_t num_level_zero_enqueues_ = 0;< / div >
< div class = "line" > < a id = "l01085" name = "l01085" > < / a > < span class = "lineno" > 1085< / span > < span class = "keyword" > mutable< / span > int64_t num_decisions_to_break_loop_ = 0;< / div >
< div class = "line" > < a id = "l01086" name = "l01086" > < / a > < span class = "lineno" > 1086< / span > < / div >
< div class = "line" > < a id = "l01087" name = "l01087" > < / a > < span class = "lineno" > 1087< / span > std::vector< SparseBitset< IntegerVariable> *> watchers_;< / div >
< div class = "line" > < a id = "l01088" name = "l01088" > < / a > < span class = "lineno" > 1088< / span > std::vector< ReversibleInterface*> reversible_classes_;< / div >
< div class = "line" > < a id = "l01089" name = "l01089" > < / a > < span class = "lineno" > 1089< / span > < / div >
< div class = "line" > < a id = "l01090" name = "l01090" > < / a > < span class = "lineno" > 1090< / span > IntegerDomains* domains_;< / div >
< div class = "line" > < a id = "l01091" name = "l01091" > < / a > < span class = "lineno" > 1091< / span > IntegerEncoder* encoder_;< / div >
< div class = "line" > < a id = "l01092" name = "l01092" > < / a > < span class = "lineno" > 1092< / span > Trail* trail_;< / div >
< div class = "line" > < a id = "l01093" name = "l01093" > < / a > < span class = "lineno" > 1093< / span > < span class = "keyword" > const< / span > SatParameters& parameters_;< / div >
< div class = "line" > < a id = "l01094" name = "l01094" > < / a > < span class = "lineno" > 1094< / span > < / div >
< div class = "line" > < a id = "l01095" name = "l01095" > < / a > < span class = "lineno" > 1095< / span > < span class = "comment" > // Temporary " hash" to keep track of all the conditional enqueue that were< / span > < / div >
< div class = "line" > < a id = "l01096" name = "l01096" > < / a > < span class = "lineno" > 1096< / span > < span class = "comment" > // done. Note that we currently do not keep any reason for them, and as such,< / span > < / div >
< div class = "line" > < a id = "l01097" name = "l01097" > < / a > < span class = "lineno" > 1097< / span > < span class = "comment" > // we can only use this in heuristics. See ConditionalLowerBound().< / span > < / div >
< div class = "line" > < a id = "l01098" name = "l01098" > < / a > < span class = "lineno" > 1098< / span > absl::flat_hash_map< std::pair< LiteralIndex, IntegerVariable> , IntegerValue> < / div >
< div class = "line" > < a id = "l01099" name = "l01099" > < / a > < span class = "lineno" > 1099< / span > conditional_lbs_;< / div >
< div class = "line" > < a id = "l01100" name = "l01100" > < / a > < span class = "lineno" > 1100< / span > < / div >
< div class = "line" > < a id = "l01101" name = "l01101" > < / a > < span class = "lineno" > 1101< / span > DISALLOW_COPY_AND_ASSIGN(< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#afac25f42f6c2024c566846104e0aabba" > IntegerTrail< / a > );< / div >
< div class = "line" > < a id = "l01102" name = "l01102" > < / a > < span class = "lineno" > 1102< / span > };< / div >
< div class = "line" > < a id = "l01103" name = "l01103" > < / a > < span class = "lineno" > 1103< / span > < / div >
< div class = "line" > < a id = "l01104" name = "l01104" > < / a > < span class = "lineno" > 1104< / span > < span class = "comment" > // Base class for CP like propagators.< / span > < / div >
< div class = "line" > < a id = "l01105" name = "l01105" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_propagator_interface.html" > 1105< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_propagator_interface.html" > PropagatorInterface< / a > {< / div >
< div class = "line" > < a id = "l01106" name = "l01106" > < / a > < span class = "lineno" > 1106< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l01107" name = "l01107" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_propagator_interface.html#a7ee40d1fcd02211754c29a832ae97019" > 1107< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_propagator_interface.html#a7ee40d1fcd02211754c29a832ae97019" > PropagatorInterface< / a > () {}< / div >
< div class = "line" > < a id = "l01108" name = "l01108" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_propagator_interface.html#a0b6fee10fed5641a012a7658d5fad396" > 1108< / a > < / span > < span class = "keyword" > virtual< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_propagator_interface.html#a0b6fee10fed5641a012a7658d5fad396" > ~PropagatorInterface< / a > () {}< / div >
< div class = "line" > < a id = "l01109" name = "l01109" > < / a > < span class = "lineno" > 1109< / span > < / div >
< div class = "line" > < a id = "l01110" name = "l01110" > < / a > < span class = "lineno" > 1110< / span > < span class = "comment" > // This will be called after one or more literals that are watched by this< / span > < / div >
< div class = "line" > < a id = "l01111" name = "l01111" > < / a > < span class = "lineno" > 1111< / span > < span class = "comment" > // propagator changed. It will also always be called on the first propagation< / span > < / div >
< div class = "line" > < a id = "l01112" name = "l01112" > < / a > < span class = "lineno" > 1112< / span > < span class = "comment" > // cycle after registration.< / span > < / div >
< div class = "line" > < a id = "l01113" name = "l01113" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_propagator_interface.html#ab355d13060fa36037afa32aa8ddbe62a" > 1113< / a > < / span > < span class = "keyword" > virtual< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_propagator_interface.html#ab355d13060fa36037afa32aa8ddbe62a" > Propagate< / a > () = 0;< / div >
< div class = "line" > < a id = "l01114" name = "l01114" > < / a > < span class = "lineno" > 1114< / span > < / div >
< div class = "line" > < a id = "l01115" name = "l01115" > < / a > < span class = "lineno" > 1115< / span > < span class = "comment" > // This will only be called on a non-empty vector, otherwise Propagate() will< / span > < / div >
< div class = "line" > < a id = "l01116" name = "l01116" > < / a > < span class = "lineno" > 1116< / span > < span class = "comment" > // be called. The passed vector will contain the " watch index" of all the< / span > < / div >
< div class = "line" > < a id = "l01117" name = "l01117" > < / a > < span class = "lineno" > 1117< / span > < span class = "comment" > // literals that were given one at registration and that changed since the< / span > < / div >
< div class = "line" > < a id = "l01118" name = "l01118" > < / a > < span class = "lineno" > 1118< / span > < span class = "comment" > // last call to Propagate(). This is only true when going down in the search< / span > < / div >
< div class = "line" > < a id = "l01119" name = "l01119" > < / a > < span class = "lineno" > 1119< / span > < span class = "comment" > // tree, on backjump this list will be cleared.< / span > < / div >
< div class = "line" > < a id = "l01120" name = "l01120" > < / a > < span class = "lineno" > 1120< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l01121" name = "l01121" > < / a > < span class = "lineno" > 1121< / span > < span class = "comment" > // Notes:< / span > < / div >
< div class = "line" > < a id = "l01122" name = "l01122" > < / a > < span class = "lineno" > 1122< / span > < span class = "comment" > // - The indices may contain duplicates if the same integer variable as been< / span > < / div >
< div class = "line" > < a id = "l01123" name = "l01123" > < / a > < span class = "lineno" > 1123< / span > < span class = "comment" > // updated many times or if different watched literals have the same< / span > < / div >
< div class = "line" > < a id = "l01124" name = "l01124" > < / a > < span class = "lineno" > 1124< / span > < span class = "comment" > // watch_index.< / span > < / div >
< div class = "line" > < a id = "l01125" name = "l01125" > < / a > < span class = "lineno" > 1125< / span > < span class = "comment" > // - At level zero, it will not contain any indices associated with literals< / span > < / div >
< div class = "line" > < a id = "l01126" name = "l01126" > < / a > < span class = "lineno" > 1126< / span > < span class = "comment" > // that were already fixed when the propagator was registered. Only the< / span > < / div >
< div class = "line" > < a id = "l01127" name = "l01127" > < / a > < span class = "lineno" > 1127< / span > < span class = "comment" > // indices of the literals modified after the registration will be present.< / span > < / div >
< div class = "line" > < a id = "l01128" name = "l01128" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_propagator_interface.html#aee053ac2dc53cef048aa8e815e9443bb" > 1128< / a > < / span > < span class = "keyword" > virtual< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_propagator_interface.html#aee053ac2dc53cef048aa8e815e9443bb" > IncrementalPropagate< / a > (< span class = "keyword" > const< / span > std::vector< int> & watch_indices) {< / div >
< div class = "line" > < a id = "l01129" name = "l01129" > < / a > < span class = "lineno" > 1129< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (< a class = "code hl_variable" href = "log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda" > FATAL< / a > ) < < < span class = "stringliteral" > " Not implemented." < / span > ;< / div >
< div class = "line" > < a id = "l01130" name = "l01130" > < / a > < span class = "lineno" > 1130< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ; < span class = "comment" > // Remove warning in Windows< / span > < / div >
< div class = "line" > < a id = "l01131" name = "l01131" > < / a > < span class = "lineno" > 1131< / span > }< / div >
< div class = "line" > < a id = "l01132" name = "l01132" > < / a > < span class = "lineno" > 1132< / span > };< / div >
< div class = "line" > < a id = "l01133" name = "l01133" > < / a > < span class = "lineno" > 1133< / span > < / div >
< div class = "line" > < a id = "l01134" name = "l01134" > < / a > < span class = "lineno" > 1134< / span > < span class = "comment" > // Singleton for basic reversible types. We need the wrapper so that they can be< / span > < / div >
< div class = "line" > < a id = "l01135" name = "l01135" > < / a > < span class = "lineno" > 1135< / span > < span class = "comment" > // accessed with model-> GetOrCreate< > () and properly registered at creation.< / span > < / div >
< div class = "line" > < a id = "l01136" name = "l01136" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_rev_int_repository.html" > 1136< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_rev_int_repository.html" > RevIntRepository< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_rev_repository.html" > RevRepository< / a > < int> {< / div >
< div class = "line" > < a id = "l01137" name = "l01137" > < / a > < span class = "lineno" > 1137< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l01138" name = "l01138" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_rev_int_repository.html#a453cf85bf65a7a3c1d4ae4dac6568ba1" > 1138< / a > < / span > < span class = "keyword" > explicit< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_rev_int_repository.html#a453cf85bf65a7a3c1d4ae4dac6568ba1" > RevIntRepository< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ) {< / div >
< div class = "line" > < a id = "l01139" name = "l01139" > < / a > < span class = "lineno" > 1139< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetOrCreate< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > IntegerTrail< / a > > ()-> RegisterReversibleClass(< span class = "keyword" > this< / span > );< / div >
< div class = "line" > < a id = "l01140" name = "l01140" > < / a > < span class = "lineno" > 1140< / span > }< / div >
< div class = "line" > < a id = "l01141" name = "l01141" > < / a > < span class = "lineno" > 1141< / span > };< / div >
< div class = "line" > < a id = "l01142" name = "l01142" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_rev_integer_value_repository.html" > 1142< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_rev_integer_value_repository.html" > RevIntegerValueRepository< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_rev_repository.html" > RevRepository< / a > < IntegerValue> {< / div >
< div class = "line" > < a id = "l01143" name = "l01143" > < / a > < span class = "lineno" > 1143< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l01144" name = "l01144" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_rev_integer_value_repository.html#a8b536ca603a352909517bd9797228d1c" > 1144< / a > < / span > < span class = "keyword" > explicit< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_rev_integer_value_repository.html#a8b536ca603a352909517bd9797228d1c" > RevIntegerValueRepository< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ) {< / div >
< div class = "line" > < a id = "l01145" name = "l01145" > < / a > < span class = "lineno" > 1145< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetOrCreate< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > IntegerTrail< / a > > ()-> RegisterReversibleClass(< span class = "keyword" > this< / span > );< / div >
< div class = "line" > < a id = "l01146" name = "l01146" > < / a > < span class = "lineno" > 1146< / span > }< / div >
< div class = "line" > < a id = "l01147" name = "l01147" > < / a > < span class = "lineno" > 1147< / span > };< / div >
< div class = "line" > < a id = "l01148" name = "l01148" > < / a > < span class = "lineno" > 1148< / span > < / div >
< div class = "line" > < a id = "l01149" name = "l01149" > < / a > < span class = "lineno" > 1149< / span > < span class = "comment" > // This class allows registering Propagator that will be called if a< / span > < / div >
< div class = "line" > < a id = "l01150" name = "l01150" > < / a > < span class = "lineno" > 1150< / span > < span class = "comment" > // watched Literal or LbVar changes.< / span > < / div >
< div class = "line" > < a id = "l01151" name = "l01151" > < / a > < span class = "lineno" > 1151< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l01152" name = "l01152" > < / a > < span class = "lineno" > 1152< / span > < span class = "comment" > // TODO(user): Move this to its own file. Add unit tests!< / span > < / div >
< div class = "line" > < a id = "l01153" name = "l01153" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html" > 1153< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html" > GenericLiteralWatcher< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_sat_propagator.html" > SatPropagator< / a > {< / div >
< div class = "line" > < a id = "l01154" name = "l01154" > < / a > < span class = "lineno" > 1154< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l01155" name = "l01155" > < / a > < span class = "lineno" > 1155< / span > < span class = "keyword" > explicit< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#ab0e5f5a9066ecab18c474d867d7ea8d1" > GenericLiteralWatcher< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > );< / div >
< div class = "line" > < a id = "l01156" name = "l01156" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#ac5a8490edfd240058f8d61a2547ee999" > 1156< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#ac5a8490edfd240058f8d61a2547ee999" > ~GenericLiteralWatcher< / a > () final {}< / div >
< div class = "line" > < a id = "l01157" name = "l01157" > < / a > < span class = "lineno" > 1157< / span > < / div >
< div class = "line" > < a id = "l01158" name = "l01158" > < / a > < span class = "lineno" > 1158< / span > < span class = "comment" > // On propagate, the registered propagators will be called if they need to< / span > < / div >
< div class = "line" > < a id = "l01159" name = "l01159" > < / a > < span class = "lineno" > 1159< / span > < span class = "comment" > // until a fixed point is reached. Propagators with low ids will tend to be< / span > < / div >
< div class = "line" > < a id = "l01160" name = "l01160" > < / a > < span class = "lineno" > 1160< / span > < span class = "comment" > // called first, but it ultimately depends on their " waking" order.< / span > < / div >
< div class = "line" > < a id = "l01161" name = "l01161" > < / a > < span class = "lineno" > 1161< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a1f591be5334541874ba049873235f0a9" > Propagate< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_trail.html" > Trail< / a > * trail) < span class = "keyword" > final< / span > ;< / div >
< div class = "line" > < a id = "l01162" name = "l01162" > < / a > < span class = "lineno" > 1162< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#af46d3e8559a1951914b218e3ef4f34c7" > Untrail< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_trail.html" > Trail< / a > & trail, < span class = "keywordtype" > int< / span > literal_trail_index) < span class = "keyword" > final< / span > ;< / div >
< div class = "line" > < a id = "l01163" name = "l01163" > < / a > < span class = "lineno" > 1163< / span > < / div >
< div class = "line" > < a id = "l01164" name = "l01164" > < / a > < span class = "lineno" > 1164< / span > < span class = "comment" > // Registers a propagator and returns its unique ids.< / span > < / div >
< div class = "line" > < a id = "l01165" name = "l01165" > < / a > < span class = "lineno" > 1165< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#adeee4ac52bfe0f1b48ee8958bb88b4e3" > Register< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_propagator_interface.html" > PropagatorInterface< / a > * propagator);< / div >
< div class = "line" > < a id = "l01166" name = "l01166" > < / a > < span class = "lineno" > 1166< / span > < / div >
< div class = "line" > < a id = "l01167" name = "l01167" > < / a > < span class = "lineno" > 1167< / span > < span class = "comment" > // Changes the priority of the propagator with given id. The priority is a< / span > < / div >
< div class = "line" > < a id = "l01168" name = "l01168" > < / a > < span class = "lineno" > 1168< / span > < span class = "comment" > // non-negative integer. Propagators with a lower priority will always be< / span > < / div >
< div class = "line" > < a id = "l01169" name = "l01169" > < / a > < span class = "lineno" > 1169< / span > < span class = "comment" > // run before the ones with a higher one. The default priority is one.< / span > < / div >
< div class = "line" > < a id = "l01170" name = "l01170" > < / a > < span class = "lineno" > 1170< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#adc5598223a363c10d95c00395145bcc6" > SetPropagatorPriority< / a > (< span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > , < span class = "keywordtype" > int< / span > priority);< / div >
< div class = "line" > < a id = "l01171" name = "l01171" > < / a > < span class = "lineno" > 1171< / span > < / div >
< div class = "line" > < a id = "l01172" name = "l01172" > < / a > < span class = "lineno" > 1172< / span > < span class = "comment" > // The default behavior is to assume that a propagator does not need to be< / span > < / div >
< div class = "line" > < a id = "l01173" name = "l01173" > < / a > < span class = "lineno" > 1173< / span > < span class = "comment" > // called twice in a row. However, propagators on which this is called will be< / span > < / div >
< div class = "line" > < a id = "l01174" name = "l01174" > < / a > < span class = "lineno" > 1174< / span > < span class = "comment" > // called again if they change one of their own watched variables.< / span > < / div >
< div class = "line" > < a id = "l01175" name = "l01175" > < / a > < span class = "lineno" > 1175< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#aef66ce77e5b87afecf1c5696f44d4d1c" > NotifyThatPropagatorMayNotReachFixedPointInOnePass< / a > (< span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a id = "l01176" name = "l01176" > < / a > < span class = "lineno" > 1176< / span > < / div >
< div class = "line" > < a id = "l01177" name = "l01177" > < / a > < span class = "lineno" > 1177< / span > < span class = "comment" > // Whether we call a propagator even if its watched variables didn' t change.< / span > < / div >
< div class = "line" > < a id = "l01178" name = "l01178" > < / a > < span class = "lineno" > 1178< / span > < span class = "comment" > // This is only used when we are back to level zero. This was introduced for< / span > < / div >
< div class = "line" > < a id = "l01179" name = "l01179" > < / a > < span class = "lineno" > 1179< / span > < span class = "comment" > // the LP propagator where we might need to continue an interrupted solve or< / span > < / div >
< div class = "line" > < a id = "l01180" name = "l01180" > < / a > < span class = "lineno" > 1180< / span > < span class = "comment" > // add extra cuts at level zero.< / span > < / div >
< div class = "line" > < a id = "l01181" name = "l01181" > < / a > < span class = "lineno" > 1181< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a2f8078e3c74ab15964ea42801732313a" > AlwaysCallAtLevelZero< / a > (< span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a id = "l01182" name = "l01182" > < / a > < span class = "lineno" > 1182< / span > < / div >
< div class = "line" > < a id = "l01183" name = "l01183" > < / a > < span class = "lineno" > 1183< / span > < span class = "comment" > // Watches the corresponding quantity. The propagator with given id will be< / span > < / div >
< div class = "line" > < a id = "l01184" name = "l01184" > < / a > < span class = "lineno" > 1184< / span > < span class = "comment" > // called if it changes. Note that WatchLiteral() only trigger when the< / span > < / div >
< div class = "line" > < a id = "l01185" name = "l01185" > < / a > < span class = "lineno" > 1185< / span > < span class = "comment" > // literal becomes true.< / span > < / div >
< div class = "line" > < a id = "l01186" name = "l01186" > < / a > < span class = "lineno" > 1186< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l01187" name = "l01187" > < / a > < span class = "lineno" > 1187< / span > < span class = "comment" > // If watch_index is specified, it is associated with the watched literal.< / span > < / div >
< div class = "line" > < a id = "l01188" name = "l01188" > < / a > < span class = "lineno" > 1188< / span > < span class = "comment" > // Doing this will cause IncrementalPropagate() to be called (see the< / span > < / div >
< div class = "line" > < a id = "l01189" name = "l01189" > < / a > < span class = "lineno" > 1189< / span > < span class = "comment" > // documentation of this interface for more detail).< / span > < / div >
< div class = "line" > < a id = "l01190" name = "l01190" > < / a > < span class = "lineno" > 1190< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a8f6dd74a841475ccb390614d2b212170" > WatchLiteral< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > l, < span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > , < span class = "keywordtype" > int< / span > watch_index = -1);< / div >
< div class = "line" > < a id = "l01191" name = "l01191" > < / a > < span class = "lineno" > 1191< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#aaede7c755aad90772efda6db087f3413" > WatchLowerBound< / a > (IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > , < span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > , < span class = "keywordtype" > int< / span > watch_index = -1);< / div >
< div class = "line" > < a id = "l01192" name = "l01192" > < / a > < span class = "lineno" > 1192< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#ac9d426060b1b7eee72e9e5345379f111" > WatchUpperBound< / a > (IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > , < span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > , < span class = "keywordtype" > int< / span > watch_index = -1);< / div >
< div class = "line" > < a id = "l01193" name = "l01193" > < / a > < span class = "lineno" > 1193< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#ab2c396c33db5bd5eab32d398c3d55646" > WatchIntegerVariable< / a > (IntegerVariable i, < span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > , < span class = "keywordtype" > int< / span > watch_index = -1);< / div >
< div class = "line" > < a id = "l01194" name = "l01194" > < / a > < span class = "lineno" > 1194< / span > < / div >
< div class = "line" > < a id = "l01195" name = "l01195" > < / a > < span class = "lineno" > 1195< / span > < span class = "comment" > // Because the coeff is always positive, whatching an affine expression is< / span > < / div >
< div class = "line" > < a id = "l01196" name = "l01196" > < / a > < span class = "lineno" > 1196< / span > < span class = "comment" > // the same as watching its var.< / span > < / div >
< div class = "line" > < a id = "l01197" name = "l01197" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a7b3ca961a0e70e21d4a60184c56a27e7" > 1197< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a7b3ca961a0e70e21d4a60184c56a27e7" > WatchLowerBound< / a > (< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_affine_expression.html" > AffineExpression< / a > e, < span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > ) {< / div >
< div class = "line" > < a id = "l01198" name = "l01198" > < / a > < span class = "lineno" > 1198< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#aaede7c755aad90772efda6db087f3413" > WatchLowerBound< / a > (e.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > , < span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a id = "l01199" name = "l01199" > < / a > < span class = "lineno" > 1199< / span > }< / div >
< div class = "line" > < a id = "l01200" name = "l01200" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a85cf893ae4508f0fa329a5954082b084" > 1200< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a85cf893ae4508f0fa329a5954082b084" > WatchUpperBound< / a > (< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_affine_expression.html" > AffineExpression< / a > e, < span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > ) {< / div >
< div class = "line" > < a id = "l01201" name = "l01201" > < / a > < span class = "lineno" > 1201< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#ac9d426060b1b7eee72e9e5345379f111" > WatchUpperBound< / a > (e.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > , < span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a id = "l01202" name = "l01202" > < / a > < span class = "lineno" > 1202< / span > }< / div >
< div class = "line" > < a id = "l01203" name = "l01203" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#abaec50ed809d8f0a1754c9a9225d3b5e" > 1203< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#abaec50ed809d8f0a1754c9a9225d3b5e" > WatchAffineExpression< / a > (< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_affine_expression.html" > AffineExpression< / a > e, < span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > ) {< / div >
< div class = "line" > < a id = "l01204" name = "l01204" > < / a > < span class = "lineno" > 1204< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#ab2c396c33db5bd5eab32d398c3d55646" > WatchIntegerVariable< / a > (e.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > , < span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a id = "l01205" name = "l01205" > < / a > < span class = "lineno" > 1205< / span > }< / div >
< div class = "line" > < a id = "l01206" name = "l01206" > < / a > < span class = "lineno" > 1206< / span > < / div >
< div class = "line" > < a id = "l01207" name = "l01207" > < / a > < span class = "lineno" > 1207< / span > < span class = "comment" > // No-op overload for " constant" IntegerVariable that are sometimes templated< / span > < / div >
< div class = "line" > < a id = "l01208" name = "l01208" > < / a > < span class = "lineno" > 1208< / span > < span class = "comment" > // as an IntegerValue.< / span > < / div >
< div class = "line" > < a id = "l01209" name = "l01209" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a2e07f0354f890e53d0d4f8094343404b" > 1209< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a2e07f0354f890e53d0d4f8094343404b" > WatchLowerBound< / a > (IntegerValue i, < span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > ) {}< / div >
< div class = "line" > < a id = "l01210" name = "l01210" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#aa74bf58824bcaf30a8cf9cdf40b0c51d" > 1210< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#aa74bf58824bcaf30a8cf9cdf40b0c51d" > WatchUpperBound< / a > (IntegerValue i, < span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > ) {}< / div >
< div class = "line" > < a id = "l01211" name = "l01211" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a51b62062bcf0ca300ba0753a6b2debb8" > 1211< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a51b62062bcf0ca300ba0753a6b2debb8" > WatchIntegerVariable< / a > (IntegerValue v, < span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > ) {}< / div >
< div class = "line" > < a id = "l01212" name = "l01212" > < / a > < span class = "lineno" > 1212< / span > < / div >
< div class = "line" > < a id = "l01213" name = "l01213" > < / a > < span class = "lineno" > 1213< / span > < span class = "comment" > // Registers a reversible class with a given propagator. This class will be< / span > < / div >
< div class = "line" > < a id = "l01214" name = "l01214" > < / a > < span class = "lineno" > 1214< / span > < span class = "comment" > // changed to the correct state just before the propagator is called.< / span > < / div >
< div class = "line" > < a id = "l01215" name = "l01215" > < / a > < span class = "lineno" > 1215< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l01216" name = "l01216" > < / a > < span class = "lineno" > 1216< / span > < span class = "comment" > // Doing it just before should minimize cache-misses and bundle as much as< / span > < / div >
< div class = "line" > < a id = "l01217" name = "l01217" > < / a > < span class = "lineno" > 1217< / span > < span class = "comment" > // possible the " backtracking" together. Many propagators only watches a< / span > < / div >
< div class = "line" > < a id = "l01218" name = "l01218" > < / a > < span class = "lineno" > 1218< / span > < span class = "comment" > // few variables and will not be called at each decision levels.< / span > < / div >
< div class = "line" > < a id = "l01219" name = "l01219" > < / a > < span class = "lineno" > 1219< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a8b8fcdc97976ca46ea04a03fd874d9b3" > RegisterReversibleClass< / a > (< span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > , < a class = "code hl_class" href = "classoperations__research_1_1_reversible_interface.html" > ReversibleInterface< / a > * rev);< / div >
< div class = "line" > < a id = "l01220" name = "l01220" > < / a > < span class = "lineno" > 1220< / span > < / div >
< div class = "line" > < a id = "l01221" name = "l01221" > < / a > < span class = "lineno" > 1221< / span > < span class = "comment" > // Registers a reversible int with a given propagator. The int will be changed< / span > < / div >
< div class = "line" > < a id = "l01222" name = "l01222" > < / a > < span class = "lineno" > 1222< / span > < span class = "comment" > // to its correct value just before Propagate() is called.< / span > < / div >
< div class = "line" > < a id = "l01223" name = "l01223" > < / a > < span class = "lineno" > 1223< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l01224" name = "l01224" > < / a > < span class = "lineno" > 1224< / span > < span class = "comment" > // Note that this will work in O(num_rev_int_of_propagator_id) per call to< / span > < / div >
< div class = "line" > < a id = "l01225" name = "l01225" > < / a > < span class = "lineno" > 1225< / span > < span class = "comment" > // Propagate() and happens at most once per decision level. As such this is< / span > < / div >
< div class = "line" > < a id = "l01226" name = "l01226" > < / a > < span class = "lineno" > 1226< / span > < span class = "comment" > // meant for classes that have just a few reversible ints or that will have a< / span > < / div >
< div class = "line" > < a id = "l01227" name = "l01227" > < / a > < span class = "lineno" > 1227< / span > < span class = "comment" > // similar complexity anyway.< / span > < / div >
< div class = "line" > < a id = "l01228" name = "l01228" > < / a > < span class = "lineno" > 1228< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l01229" name = "l01229" > < / a > < span class = "lineno" > 1229< / span > < span class = "comment" > // Alternatively, one can directly get the underlying RevRepository< int> with< / span > < / div >
< div class = "line" > < a id = "l01230" name = "l01230" > < / a > < span class = "lineno" > 1230< / span > < span class = "comment" > // a call to model.Get< > (), and use SaveWithStamp() before each modification< / span > < / div >
< div class = "line" > < a id = "l01231" name = "l01231" > < / a > < span class = "lineno" > 1231< / span > < span class = "comment" > // to have just a slight overhead per int updates. This later option is what< / span > < / div >
< div class = "line" > < a id = "l01232" name = "l01232" > < / a > < span class = "lineno" > 1232< / span > < span class = "comment" > // is usually done in a CP solver at the cost of a sligthly more complex API.< / span > < / div >
< div class = "line" > < a id = "l01233" name = "l01233" > < / a > < span class = "lineno" > 1233< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a8963fd33e7bd70e749b2a37060ef1274" > RegisterReversibleInt< / a > (< span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > , < span class = "keywordtype" > int< / span > * rev);< / div >
< div class = "line" > < a id = "l01234" name = "l01234" > < / a > < span class = "lineno" > 1234< / span > < / div >
< div class = "line" > < a id = "l01235" name = "l01235" > < / a > < span class = "lineno" > 1235< / span > < span class = "comment" > // Returns the number of registered propagators.< / span > < / div >
< div class = "line" > < a id = "l01236" name = "l01236" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a641d11d8c5503a5204289b47319436ca" > 1236< / a > < / span > < span class = "keywordtype" > int< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a641d11d8c5503a5204289b47319436ca" > NumPropagators< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > in_queue_.size(); }< / div >
< div class = "line" > < a id = "l01237" name = "l01237" > < / a > < span class = "lineno" > 1237< / span > < / div >
< div class = "line" > < a id = "l01238" name = "l01238" > < / a > < span class = "lineno" > 1238< / span > < span class = "comment" > // Set a callback for new variable bounds at level 0.< / span > < / div >
< div class = "line" > < a id = "l01239" name = "l01239" > < / a > < span class = "lineno" > 1239< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l01240" name = "l01240" > < / a > < span class = "lineno" > 1240< / span > < span class = "comment" > // This will be called (only at level zero) with the list of IntegerVariable< / span > < / div >
< div class = "line" > < a id = "l01241" name = "l01241" > < / a > < span class = "lineno" > 1241< / span > < span class = "comment" > // with changed lower bounds. Note that it might be called more than once< / span > < / div >
< div class = "line" > < a id = "l01242" name = "l01242" > < / a > < span class = "lineno" > 1242< / span > < span class = "comment" > // during the same propagation cycle if we fix variables in " stages" .< / span > < / div >
< div class = "line" > < a id = "l01243" name = "l01243" > < / a > < span class = "lineno" > 1243< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l01244" name = "l01244" > < / a > < span class = "lineno" > 1244< / span > < span class = "comment" > // Also note that this will be called if some BooleanVariable where fixed even< / span > < / div >
< div class = "line" > < a id = "l01245" name = "l01245" > < / a > < span class = "lineno" > 1245< / span > < span class = "comment" > // if no IntegerVariable are changed, so the passed vector to the function< / span > < / div >
< div class = "line" > < a id = "l01246" name = "l01246" > < / a > < span class = "lineno" > 1246< / span > < span class = "comment" > // might be empty.< / span > < / div >
< div class = "line" > < a id = "l01247" name = "l01247" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a3d619982dcba534a75f6961e8f4a35de" > 1247< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a3d619982dcba534a75f6961e8f4a35de" > RegisterLevelZeroModifiedVariablesCallback< / a > (< / div >
< div class = "line" > < a id = "l01248" name = "l01248" > < / a > < span class = "lineno" > 1248< / span > < span class = "keyword" > const< / span > std::function< < span class = "keywordtype" > void< / span > (< span class = "keyword" > const< / span > std::vector< IntegerVariable> & )> cb) {< / div >
< div class = "line" > < a id = "l01249" name = "l01249" > < / a > < span class = "lineno" > 1249< / span > level_zero_modified_variable_callback_.push_back(cb);< / div >
< div class = "line" > < a id = "l01250" name = "l01250" > < / a > < span class = "lineno" > 1250< / span > }< / div >
< div class = "line" > < a id = "l01251" name = "l01251" > < / a > < span class = "lineno" > 1251< / span > < / div >
< div class = "line" > < a id = "l01252" name = "l01252" > < / a > < span class = "lineno" > 1252< / span > < span class = "comment" > // Returns the id of the propagator we are currently calling. This is meant< / span > < / div >
< div class = "line" > < a id = "l01253" name = "l01253" > < / a > < span class = "lineno" > 1253< / span > < span class = "comment" > // to be used from inside Propagate() in case a propagator was registered< / span > < / div >
< div class = "line" > < a id = "l01254" name = "l01254" > < / a > < span class = "lineno" > 1254< / span > < span class = "comment" > // more than once at different priority for instance.< / span > < / div >
< div class = "line" > < a id = "l01255" name = "l01255" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a213ed4b3d803f4f95790931abfe06d77" > 1255< / a > < / span > < span class = "keywordtype" > int< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a213ed4b3d803f4f95790931abfe06d77" > GetCurrentId< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > current_id_; }< / div >
< div class = "line" > < a id = "l01256" name = "l01256" > < / a > < span class = "lineno" > 1256< / span > < / div >
< div class = "line" > < a id = "l01257" name = "l01257" > < / a > < span class = "lineno" > 1257< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l01258" name = "l01258" > < / a > < span class = "lineno" > 1258< / span > < span class = "comment" > // Updates queue_ and in_queue_ with the propagator ids that need to be< / span > < / div >
< div class = "line" > < a id = "l01259" name = "l01259" > < / a > < span class = "lineno" > 1259< / span > < span class = "comment" > // called.< / span > < / div >
< div class = "line" > < a id = "l01260" name = "l01260" > < / a > < span class = "lineno" > 1260< / span > < span class = "keywordtype" > void< / span > UpdateCallingNeeds(< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_trail.html" > Trail< / a > * trail);< / div >
< div class = "line" > < a id = "l01261" name = "l01261" > < / a > < span class = "lineno" > 1261< / span > < / div >
< div class = "line" > < a id = "l01262" name = "l01262" > < / a > < span class = "lineno" > 1262< / span > < a class = "code hl_class" href = "classoperations__research_1_1_time_limit.html" > TimeLimit< / a > * time_limit_;< / div >
< div class = "line" > < a id = "l01263" name = "l01263" > < / a > < span class = "lineno" > 1263< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > IntegerTrail< / a > * integer_trail_;< / div >
< div class = "line" > < a id = "l01264" name = "l01264" > < / a > < span class = "lineno" > 1264< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_rev_int_repository.html" > RevIntRepository< / a > * rev_int_repository_;< / div >
< div class = "line" > < a id = "l01265" name = "l01265" > < / a > < span class = "lineno" > 1265< / span > < / div >
< div class = "line" > < a id = "l01266" name = "l01266" > < / a > < span class = "lineno" > 1266< / span > < span class = "keyword" > struct < / span > WatchData {< / div >
< div class = "line" > < a id = "l01267" name = "l01267" > < / a > < span class = "lineno" > 1267< / span > < span class = "keywordtype" > int< / span > id;< / div >
< div class = "line" > < a id = "l01268" name = "l01268" > < / a > < span class = "lineno" > 1268< / span > < span class = "keywordtype" > int< / span > watch_index;< / div >
< div class = "line" > < a id = "l01269" name = "l01269" > < / a > < span class = "lineno" > 1269< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#ae161405d349af5d521fa0fd25c3b6f83" > operator==< / a > (< span class = "keyword" > const< / span > WatchData& o)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01270" name = "l01270" > < / a > < span class = "lineno" > 1270< / span > < span class = "keywordflow" > return< / span > < span class = "keywordtype" > id< / span > == o.id & & watch_index == o.watch_index;< / div >
< div class = "line" > < a id = "l01271" name = "l01271" > < / a > < span class = "lineno" > 1271< / span > }< / div >
< div class = "line" > < a id = "l01272" name = "l01272" > < / a > < span class = "lineno" > 1272< / span > };< / div >
< div class = "line" > < a id = "l01273" name = "l01273" > < / a > < span class = "lineno" > 1273< / span > < a class = "code hl_class" href = "classabsl_1_1_strong_vector.html" > absl::StrongVector< LiteralIndex, std::vector< WatchData> < / a > > literal_to_watcher_;< / div >
< div class = "line" > < a id = "l01274" name = "l01274" > < / a > < span class = "lineno" > 1274< / span > < a class = "code hl_class" href = "classabsl_1_1_strong_vector.html" > absl::StrongVector< IntegerVariable, std::vector< WatchData> < / a > > var_to_watcher_;< / div >
< div class = "line" > < a id = "l01275" name = "l01275" > < / a > < span class = "lineno" > 1275< / span > std::vector< PropagatorInterface*> watchers_;< / div >
< div class = "line" > < a id = "l01276" name = "l01276" > < / a > < span class = "lineno" > 1276< / span > SparseBitset< IntegerVariable> modified_vars_;< / div >
< div class = "line" > < a id = "l01277" name = "l01277" > < / a > < span class = "lineno" > 1277< / span > < / div >
< div class = "line" > < a id = "l01278" name = "l01278" > < / a > < span class = "lineno" > 1278< / span > < span class = "comment" > // Propagator ids that needs to be called. There is one queue per priority but< / span > < / div >
< div class = "line" > < a id = "l01279" name = "l01279" > < / a > < span class = "lineno" > 1279< / span > < span class = "comment" > // just one Boolean to indicate if a propagator is in one of them.< / span > < / div >
< div class = "line" > < a id = "l01280" name = "l01280" > < / a > < span class = "lineno" > 1280< / span > std::vector< std::deque< int> > queue_by_priority_;< / div >
< div class = "line" > < a id = "l01281" name = "l01281" > < / a > < span class = "lineno" > 1281< / span > std::vector< bool> in_queue_;< / div >
< div class = "line" > < a id = "l01282" name = "l01282" > < / a > < span class = "lineno" > 1282< / span > < / div >
< div class = "line" > < a id = "l01283" name = "l01283" > < / a > < span class = "lineno" > 1283< / span > < span class = "comment" > // Data for each propagator.< / span > < / div >
< div class = "line" > < a id = "l01284" name = "l01284" > < / a > < span class = "lineno" > 1284< / span > DEFINE_INT_TYPE(IdType, int32_t);< / div >
< div class = "line" > < a id = "l01285" name = "l01285" > < / a > < span class = "lineno" > 1285< / span > std::vector< int> id_to_level_at_last_call_;< / div >
< div class = "line" > < a id = "l01286" name = "l01286" > < / a > < span class = "lineno" > 1286< / span > RevVector< IdType, int> id_to_greatest_common_level_since_last_call_;< / div >
< div class = "line" > < a id = "l01287" name = "l01287" > < / a > < span class = "lineno" > 1287< / span > std::vector< std::vector< ReversibleInterface*> > id_to_reversible_classes_;< / div >
< div class = "line" > < a id = "l01288" name = "l01288" > < / a > < span class = "lineno" > 1288< / span > std::vector< std::vector< int*> > id_to_reversible_ints_;< / div >
< div class = "line" > < a id = "l01289" name = "l01289" > < / a > < span class = "lineno" > 1289< / span > std::vector< std::vector< int> > id_to_watch_indices_;< / div >
< div class = "line" > < a id = "l01290" name = "l01290" > < / a > < span class = "lineno" > 1290< / span > std::vector< int> id_to_priority_;< / div >
< div class = "line" > < a id = "l01291" name = "l01291" > < / a > < span class = "lineno" > 1291< / span > std::vector< int> id_to_idempotence_;< / div >
< div class = "line" > < a id = "l01292" name = "l01292" > < / a > < span class = "lineno" > 1292< / span > < / div >
< div class = "line" > < a id = "l01293" name = "l01293" > < / a > < span class = "lineno" > 1293< / span > < span class = "comment" > // Special propagators that needs to always be called at level zero.< / span > < / div >
< div class = "line" > < a id = "l01294" name = "l01294" > < / a > < span class = "lineno" > 1294< / span > std::vector< int> propagator_ids_to_call_at_level_zero_;< / div >
< div class = "line" > < a id = "l01295" name = "l01295" > < / a > < span class = "lineno" > 1295< / span > < / div >
< div class = "line" > < a id = "l01296" name = "l01296" > < / a > < span class = "lineno" > 1296< / span > < span class = "comment" > // The id of the propagator we just called.< / span > < / div >
< div class = "line" > < a id = "l01297" name = "l01297" > < / a > < span class = "lineno" > 1297< / span > < span class = "keywordtype" > int< / span > current_id_;< / div >
< div class = "line" > < a id = "l01298" name = "l01298" > < / a > < span class = "lineno" > 1298< / span > < / div >
< div class = "line" > < a id = "l01299" name = "l01299" > < / a > < span class = "lineno" > 1299< / span > std::vector< std::function< void(< span class = "keyword" > const< / span > std::vector< IntegerVariable> & )> > < / div >
< div class = "line" > < a id = "l01300" name = "l01300" > < / a > < span class = "lineno" > 1300< / span > level_zero_modified_variable_callback_;< / div >
< div class = "line" > < a id = "l01301" name = "l01301" > < / a > < span class = "lineno" > 1301< / span > < / div >
< div class = "line" > < a id = "l01302" name = "l01302" > < / a > < span class = "lineno" > 1302< / span > DISALLOW_COPY_AND_ASSIGN(< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#ab0e5f5a9066ecab18c474d867d7ea8d1" > GenericLiteralWatcher< / a > );< / div >
< div class = "line" > < a id = "l01303" name = "l01303" > < / a > < span class = "lineno" > 1303< / span > };< / div >
< div class = "line" > < a id = "l01304" name = "l01304" > < / a > < span class = "lineno" > 1304< / span > < / div >
< div class = "line" > < a id = "l01305" name = "l01305" > < / a > < span class = "lineno" > 1305< / span > < span class = "comment" > // ============================================================================< / span > < / div >
< div class = "line" > < a id = "l01306" name = "l01306" > < / a > < span class = "lineno" > 1306< / span > < span class = "comment" > // Implementation.< / span > < / div >
< div class = "line" > < a id = "l01307" name = "l01307" > < / a > < span class = "lineno" > 1307< / span > < span class = "comment" > // ============================================================================< / span > < / div >
< div class = "line" > < a id = "l01308" name = "l01308" > < / a > < span class = "lineno" > 1308< / span > < / div >
< div class = "line" > < a id = "l01309" name = "l01309" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_integer_literal.html#a6c233aafac25ea66d69de93a83c9be63" > 1309< / a > < / span > < span class = "keyword" > inline< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#a6c233aafac25ea66d69de93a83c9be63" > IntegerLiteral::GreaterOrEqual< / a > (IntegerVariable i,< / div >
< div class = "line" > < a id = "l01310" name = "l01310" > < / a > < span class = "lineno" > 1310< / span > IntegerValue < a class = "code hl_variable" href = "routing__filters_8cc.html#a4f1e8002734902ae1c65ccc3fc30c98e" > bound< / a > ) {< / div >
< div class = "line" > < a id = "l01311" name = "l01311" > < / a > < span class = "lineno" > 1311< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ae95b4e6425634486aaddce8db243c0c8" > IntegerLiteral< / a > (< / div >
< div class = "line" > < a id = "l01312" name = "l01312" > < / a > < span class = "lineno" > 1312< / span > i, < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > bound< / a > > < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a1227e67513602591fb959e35c9de66e8" > kMaxIntegerValue< / a > ? < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a1227e67513602591fb959e35c9de66e8" > kMaxIntegerValue< / a > + 1 : < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > bound< / a > );< / div >
< div class = "line" > < a id = "l01313" name = "l01313" > < / a > < span class = "lineno" > 1313< / span > }< / div >
< div class = "line" > < a id = "l01314" name = "l01314" > < / a > < span class = "lineno" > 1314< / span > < / div >
< div class = "line" > < a id = "l01315" name = "l01315" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_integer_literal.html#a3e2eb445631727dd4abf1d5343f16b2f" > 1315< / a > < / span > < span class = "keyword" > inline< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#a3e2eb445631727dd4abf1d5343f16b2f" > IntegerLiteral::LowerOrEqual< / a > (IntegerVariable i,< / div >
< div class = "line" > < a id = "l01316" name = "l01316" > < / a > < span class = "lineno" > 1316< / span > IntegerValue < a class = "code hl_variable" href = "routing__filters_8cc.html#a4f1e8002734902ae1c65ccc3fc30c98e" > bound< / a > ) {< / div >
< div class = "line" > < a id = "l01317" name = "l01317" > < / a > < span class = "lineno" > 1317< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ae95b4e6425634486aaddce8db243c0c8" > IntegerLiteral< / a > (< / div >
< div class = "line" > < a id = "l01318" name = "l01318" > < / a > < span class = "lineno" > 1318< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#aae43e784db06c0974ce59ebbe8dd2b22" > NegationOf< / a > (i), < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > bound< / a > < < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a355a62f25cfadeccfb164ab9fb867c81" > kMinIntegerValue< / a > ? < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a1227e67513602591fb959e35c9de66e8" > kMaxIntegerValue< / a > + 1 : -< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > bound< / a > );< / div >
< div class = "line" > < a id = "l01319" name = "l01319" > < / a > < span class = "lineno" > 1319< / span > }< / div >
< div class = "line" > < a id = "l01320" name = "l01320" > < / a > < span class = "lineno" > 1320< / span > < / div >
< div class = "line" > < a id = "l01321" name = "l01321" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_integer_literal.html#acdf4fa2b01f966a49e7274343f52dd52" > 1321< / a > < / span > < span class = "keyword" > inline< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#acdf4fa2b01f966a49e7274343f52dd52" > IntegerLiteral::Negated< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01322" name = "l01322" > < / a > < span class = "lineno" > 1322< / span > < span class = "comment" > // Note that bound > = kMinIntegerValue, so -bound + 1 will have the correct< / span > < / div >
< div class = "line" > < a id = "l01323" name = "l01323" > < / a > < span class = "lineno" > 1323< / span > < span class = "comment" > // capped value.< / span > < / div >
< div class = "line" > < a id = "l01324" name = "l01324" > < / a > < span class = "lineno" > 1324< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ae95b4e6425634486aaddce8db243c0c8" > IntegerLiteral< / a > (< / div >
< div class = "line" > < a id = "l01325" name = "l01325" > < / a > < span class = "lineno" > 1325< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#aae43e784db06c0974ce59ebbe8dd2b22" > NegationOf< / a > (IntegerVariable(< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ab6516f556b715738034b30d290c40214" > var< / a > )),< / div >
< div class = "line" > < a id = "l01326" name = "l01326" > < / a > < span class = "lineno" > 1326< / span > < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > bound< / a > > < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a1227e67513602591fb959e35c9de66e8" > kMaxIntegerValue< / a > ? < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a355a62f25cfadeccfb164ab9fb867c81" > kMinIntegerValue< / a > : -< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > bound< / a > + 1);< / div >
< div class = "line" > < a id = "l01327" name = "l01327" > < / a > < span class = "lineno" > 1327< / span > }< / div >
< div class = "line" > < a id = "l01328" name = "l01328" > < / a > < span class = "lineno" > 1328< / span > < / div >
< div class = "line" > < a id = "l01329" name = "l01329" > < / a > < span class = "lineno" > 1329< / span > < span class = "comment" > // var * coeff + constant > = bound.< / span > < / div >
< div class = "line" > < a id = "l01330" name = "l01330" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a5d6f020504838c2d57528f47cd1fe164" > 1330< / a > < / span > < span class = "keyword" > inline< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a5d6f020504838c2d57528f47cd1fe164" > AffineExpression::GreaterOrEqual< / a > (< / div >
< div class = "line" > < a id = "l01331" name = "l01331" > < / a > < span class = "lineno" > 1331< / span > IntegerValue < a class = "code hl_variable" href = "routing__filters_8cc.html#a4f1e8002734902ae1c65ccc3fc30c98e" > bound< / a > )< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01332" name = "l01332" > < / a > < span class = "lineno" > 1332< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a46e69120fbd3b36e6960e096d23b66f0" > DCHECK_NE< / a > (< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > , < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06" > kNoIntegerVariable< / a > );< / div >
< div class = "line" > < a id = "l01333" name = "l01333" > < / a > < span class = "lineno" > 1333< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ab4f56aa24c4c9cddc47a6abd2d747f9a" > DCHECK_GT< / a > (< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ad7d5fda7881b6c8fdc9d1e7a74ee4a2e" > coeff< / a > , 0);< / div >
< div class = "line" > < a id = "l01334" name = "l01334" > < / a > < span class = "lineno" > 1334< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#a6c233aafac25ea66d69de93a83c9be63" > IntegerLiteral::GreaterOrEqual< / a > (< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > ,< / div >
< div class = "line" > < a id = "l01335" name = "l01335" > < / a > < span class = "lineno" > 1335< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a29b96869d2a821cf1d2e6099e7a0f51b" > CeilRatio< / a > (< a class = "code hl_variable" href = "routing__filters_8cc.html#a4f1e8002734902ae1c65ccc3fc30c98e" > bound< / a > - < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2" > constant< / a > , < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ad7d5fda7881b6c8fdc9d1e7a74ee4a2e" > coeff< / a > ));< / div >
< div class = "line" > < a id = "l01336" name = "l01336" > < / a > < span class = "lineno" > 1336< / span > }< / div >
< div class = "line" > < a id = "l01337" name = "l01337" > < / a > < span class = "lineno" > 1337< / span > < / div >
< div class = "line" > < a id = "l01338" name = "l01338" > < / a > < span class = "lineno" > 1338< / span > < span class = "comment" > // var * coeff + constant < = bound.< / span > < / div >
< div class = "line" > < a id = "l01339" name = "l01339" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a8d484cfa3afefda70ef152313dffdc27" > 1339< / a > < / span > < span class = "keyword" > inline< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a8d484cfa3afefda70ef152313dffdc27" > AffineExpression::LowerOrEqual< / a > (IntegerValue < a class = "code hl_variable" href = "routing__filters_8cc.html#a4f1e8002734902ae1c65ccc3fc30c98e" > bound< / a > )< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01340" name = "l01340" > < / a > < span class = "lineno" > 1340< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a46e69120fbd3b36e6960e096d23b66f0" > DCHECK_NE< / a > (< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > , < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06" > kNoIntegerVariable< / a > );< / div >
< div class = "line" > < a id = "l01341" name = "l01341" > < / a > < span class = "lineno" > 1341< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ab4f56aa24c4c9cddc47a6abd2d747f9a" > DCHECK_GT< / a > (< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ad7d5fda7881b6c8fdc9d1e7a74ee4a2e" > coeff< / a > , 0);< / div >
< div class = "line" > < a id = "l01342" name = "l01342" > < / a > < span class = "lineno" > 1342< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#a3e2eb445631727dd4abf1d5343f16b2f" > IntegerLiteral::LowerOrEqual< / a > (< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > , < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a07823d046b027c81155f8a2f322cf813" > FloorRatio< / a > (< a class = "code hl_variable" href = "routing__filters_8cc.html#a4f1e8002734902ae1c65ccc3fc30c98e" > bound< / a > - < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2" > constant< / a > , < a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ad7d5fda7881b6c8fdc9d1e7a74ee4a2e" > coeff< / a > ));< / div >
< div class = "line" > < a id = "l01343" name = "l01343" > < / a > < span class = "lineno" > 1343< / span > }< / div >
< div class = "line" > < a id = "l01344" name = "l01344" > < / a > < span class = "lineno" > 1344< / span > < / div >
< div class = "line" > < a id = "l01345" name = "l01345" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9" > 1345< / a > < / span > < span class = "keyword" > inline< / span > IntegerValue < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9" > IntegerTrail::LowerBound< / a > (IntegerVariable i)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01346" name = "l01346" > < / a > < span class = "lineno" > 1346< / span > < span class = "keywordflow" > return< / span > vars_[i].current_bound;< / div >
< div class = "line" > < a id = "l01347" name = "l01347" > < / a > < span class = "lineno" > 1347< / span > }< / div >
< div class = "line" > < a id = "l01348" name = "l01348" > < / a > < span class = "lineno" > 1348< / span > < / div >
< div class = "line" > < a id = "l01349" name = "l01349" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a8b6d5a25e6ad3d28a85b1924471e2cac" > 1349< / a > < / span > < span class = "keyword" > inline< / span > IntegerValue < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a8b6d5a25e6ad3d28a85b1924471e2cac" > IntegerTrail::UpperBound< / a > (IntegerVariable i)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01350" name = "l01350" > < / a > < span class = "lineno" > 1350< / span > < span class = "keywordflow" > return< / span > -vars_[< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#aae43e784db06c0974ce59ebbe8dd2b22" > NegationOf< / a > (i)].current_bound;< / div >
< div class = "line" > < a id = "l01351" name = "l01351" > < / a > < span class = "lineno" > 1351< / span > }< / div >
< div class = "line" > < a id = "l01352" name = "l01352" > < / a > < span class = "lineno" > 1352< / span > < / div >
< div class = "line" > < a id = "l01353" name = "l01353" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a523501d854b2ca8034d37c15e7c89117" > 1353< / a > < / span > < span class = "keyword" > inline< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a523501d854b2ca8034d37c15e7c89117" > IntegerTrail::IsFixed< / a > (IntegerVariable i)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01354" name = "l01354" > < / a > < span class = "lineno" > 1354< / span > < span class = "keywordflow" > return< / span > vars_[i].current_bound == -vars_[< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#aae43e784db06c0974ce59ebbe8dd2b22" > NegationOf< / a > (i)].current_bound;< / div >
< div class = "line" > < a id = "l01355" name = "l01355" > < / a > < span class = "lineno" > 1355< / span > }< / div >
< div class = "line" > < a id = "l01356" name = "l01356" > < / a > < span class = "lineno" > 1356< / span > < / div >
< div class = "line" > < a id = "l01357" name = "l01357" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a089d6d9a821cb49ec35c5e15287a2e9f" > 1357< / a > < / span > < span class = "keyword" > inline< / span > IntegerValue < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9" > IntegerTrail::LowerBound< / a > (< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_affine_expression.html" > AffineExpression< / a > expr)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01358" name = "l01358" > < / a > < span class = "lineno" > 1358< / span > < span class = "keywordflow" > if< / span > (expr.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > == < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06" > kNoIntegerVariable< / a > ) < span class = "keywordflow" > return< / span > expr.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2" > constant< / a > ;< / div >
< div class = "line" > < a id = "l01359" name = "l01359" > < / a > < span class = "lineno" > 1359< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9" > LowerBound< / a > (expr.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > ) * expr.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ad7d5fda7881b6c8fdc9d1e7a74ee4a2e" > coeff< / a > + expr.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2" > constant< / a > ;< / div >
< div class = "line" > < a id = "l01360" name = "l01360" > < / a > < span class = "lineno" > 1360< / span > }< / div >
< div class = "line" > < a id = "l01361" name = "l01361" > < / a > < span class = "lineno" > 1361< / span > < / div >
< div class = "line" > < a id = "l01362" name = "l01362" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a9bbee7df276ac89508e60df0dfb72a52" > 1362< / a > < / span > < span class = "keyword" > inline< / span > IntegerValue < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a9bbee7df276ac89508e60df0dfb72a52" > IntegerTrail::ConditionalLowerBound< / a > (< / div >
< div class = "line" > < a id = "l01363" name = "l01363" > < / a > < span class = "lineno" > 1363< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > l, IntegerVariable i)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01364" name = "l01364" > < / a > < span class = "lineno" > 1364< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > it = conditional_lbs_.find({l.< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_literal.html#a4a11c7c4d7706c09de5e18707c3b5c62" > Index< / a > (), i});< / div >
< div class = "line" > < a id = "l01365" name = "l01365" > < / a > < span class = "lineno" > 1365< / span > < span class = "keywordflow" > if< / span > (it != conditional_lbs_.end()) {< / div >
< div class = "line" > < a id = "l01366" name = "l01366" > < / a > < span class = "lineno" > 1366< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::max< / a > (vars_[i].current_bound, it-> second);< / div >
< div class = "line" > < a id = "l01367" name = "l01367" > < / a > < span class = "lineno" > 1367< / span > }< / div >
< div class = "line" > < a id = "l01368" name = "l01368" > < / a > < span class = "lineno" > 1368< / span > < span class = "keywordflow" > return< / span > vars_[i].current_bound;< / div >
< div class = "line" > < a id = "l01369" name = "l01369" > < / a > < span class = "lineno" > 1369< / span > }< / div >
< div class = "line" > < a id = "l01370" name = "l01370" > < / a > < span class = "lineno" > 1370< / span > < / div >
< div class = "line" > < a id = "l01371" name = "l01371" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a08f9befdf8c2f2aa2d1abfb89103209a" > 1371< / a > < / span > < span class = "keyword" > inline< / span > IntegerValue < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a9bbee7df276ac89508e60df0dfb72a52" > IntegerTrail::ConditionalLowerBound< / a > (< / div >
< div class = "line" > < a id = "l01372" name = "l01372" > < / a > < span class = "lineno" > 1372< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > l, < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_affine_expression.html" > AffineExpression< / a > expr)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01373" name = "l01373" > < / a > < span class = "lineno" > 1373< / span > < span class = "keywordflow" > if< / span > (expr.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > == < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06" > kNoIntegerVariable< / a > ) < span class = "keywordflow" > return< / span > expr.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2" > constant< / a > ;< / div >
< div class = "line" > < a id = "l01374" name = "l01374" > < / a > < span class = "lineno" > 1374< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a9bbee7df276ac89508e60df0dfb72a52" > ConditionalLowerBound< / a > (l, expr.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > ) * expr.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ad7d5fda7881b6c8fdc9d1e7a74ee4a2e" > coeff< / a > + expr.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2" > constant< / a > ;< / div >
< div class = "line" > < a id = "l01375" name = "l01375" > < / a > < span class = "lineno" > 1375< / span > }< / div >
< div class = "line" > < a id = "l01376" name = "l01376" > < / a > < span class = "lineno" > 1376< / span > < / div >
< div class = "line" > < a id = "l01377" name = "l01377" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a6b12a2ffc1e3b7784483db340aadbb82" > 1377< / a > < / span > < span class = "keyword" > inline< / span > IntegerValue < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a8b6d5a25e6ad3d28a85b1924471e2cac" > IntegerTrail::UpperBound< / a > (< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_affine_expression.html" > AffineExpression< / a > expr)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01378" name = "l01378" > < / a > < span class = "lineno" > 1378< / span > < span class = "keywordflow" > if< / span > (expr.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > == < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06" > kNoIntegerVariable< / a > ) < span class = "keywordflow" > return< / span > expr.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2" > constant< / a > ;< / div >
< div class = "line" > < a id = "l01379" name = "l01379" > < / a > < span class = "lineno" > 1379< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a8b6d5a25e6ad3d28a85b1924471e2cac" > UpperBound< / a > (expr.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > ) * expr.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ad7d5fda7881b6c8fdc9d1e7a74ee4a2e" > coeff< / a > + expr.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2" > constant< / a > ;< / div >
< div class = "line" > < a id = "l01380" name = "l01380" > < / a > < span class = "lineno" > 1380< / span > }< / div >
< div class = "line" > < a id = "l01381" name = "l01381" > < / a > < span class = "lineno" > 1381< / span > < / div >
< div class = "line" > < a id = "l01382" name = "l01382" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a91f48a6953e9ad66a34e9eff1b3d5439" > 1382< / a > < / span > < span class = "keyword" > inline< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a523501d854b2ca8034d37c15e7c89117" > IntegerTrail::IsFixed< / a > (< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_affine_expression.html" > AffineExpression< / a > expr)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01383" name = "l01383" > < / a > < span class = "lineno" > 1383< / span > < span class = "keywordflow" > if< / span > (expr.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > == < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06" > kNoIntegerVariable< / a > ) < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01384" name = "l01384" > < / a > < span class = "lineno" > 1384< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a523501d854b2ca8034d37c15e7c89117" > IsFixed< / a > (expr.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > var< / a > );< / div >
< div class = "line" > < a id = "l01385" name = "l01385" > < / a > < span class = "lineno" > 1385< / span > }< / div >
< div class = "line" > < a id = "l01386" name = "l01386" > < / a > < span class = "lineno" > 1386< / span > < / div >
< div class = "line" > < a id = "l01387" name = "l01387" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a615d87982145007855f2102262cf773c" > 1387< / a > < / span > < span class = "keyword" > inline< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a615d87982145007855f2102262cf773c" > IntegerTrail::LowerBoundAsLiteral< / a > (< / div >
< div class = "line" > < a id = "l01388" name = "l01388" > < / a > < span class = "lineno" > 1388< / span > IntegerVariable i)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01389" name = "l01389" > < / a > < span class = "lineno" > 1389< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#a6c233aafac25ea66d69de93a83c9be63" > IntegerLiteral::GreaterOrEqual< / a > (i, < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9" > LowerBound< / a > (i));< / div >
< div class = "line" > < a id = "l01390" name = "l01390" > < / a > < span class = "lineno" > 1390< / span > }< / div >
< div class = "line" > < a id = "l01391" name = "l01391" > < / a > < span class = "lineno" > 1391< / span > < / div >
< div class = "line" > < a id = "l01392" name = "l01392" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ac0a2e8c6619af74b42472bfa9a9e6465" > 1392< / a > < / span > < span class = "keyword" > inline< / span > < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ac0a2e8c6619af74b42472bfa9a9e6465" > IntegerTrail::UpperBoundAsLiteral< / a > (< / div >
< div class = "line" > < a id = "l01393" name = "l01393" > < / a > < span class = "lineno" > 1393< / span > IntegerVariable i)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01394" name = "l01394" > < / a > < span class = "lineno" > 1394< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#a3e2eb445631727dd4abf1d5343f16b2f" > IntegerLiteral::LowerOrEqual< / a > (i, < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a8b6d5a25e6ad3d28a85b1924471e2cac" > UpperBound< / a > (i));< / div >
< div class = "line" > < a id = "l01395" name = "l01395" > < / a > < span class = "lineno" > 1395< / span > }< / div >
< div class = "line" > < a id = "l01396" name = "l01396" > < / a > < span class = "lineno" > 1396< / span > < / div >
< div class = "line" > < a id = "l01397" name = "l01397" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ab1619165d8afe26e20af4d8d80bf2956" > 1397< / a > < / span > < span class = "keyword" > inline< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ab1619165d8afe26e20af4d8d80bf2956" > IntegerTrail::IntegerLiteralIsTrue< / a > (< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > l)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01398" name = "l01398" > < / a > < span class = "lineno" > 1398< / span > < span class = "keywordflow" > return< / span > l.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > bound< / a > < = < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9" > LowerBound< / a > (l.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ab6516f556b715738034b30d290c40214" > var< / a > );< / div >
< div class = "line" > < a id = "l01399" name = "l01399" > < / a > < span class = "lineno" > 1399< / span > }< / div >
< div class = "line" > < a id = "l01400" name = "l01400" > < / a > < span class = "lineno" > 1400< / span > < / div >
< div class = "line" > < a id = "l01401" name = "l01401" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#adf3a30cc102861886504a5db480fdaad" > 1401< / a > < / span > < span class = "keyword" > inline< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#adf3a30cc102861886504a5db480fdaad" > IntegerTrail::IntegerLiteralIsFalse< / a > (< a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > l)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01402" name = "l01402" > < / a > < span class = "lineno" > 1402< / span > < span class = "keywordflow" > return< / span > l.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > bound< / a > > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a8b6d5a25e6ad3d28a85b1924471e2cac" > UpperBound< / a > (l.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ab6516f556b715738034b30d290c40214" > var< / a > );< / div >
< div class = "line" > < a id = "l01403" name = "l01403" > < / a > < span class = "lineno" > 1403< / span > }< / div >
< div class = "line" > < a id = "l01404" name = "l01404" > < / a > < span class = "lineno" > 1404< / span > < / div >
< div class = "line" > < a id = "l01405" name = "l01405" > < / a > < span class = "lineno" > 1405< / span > < span class = "comment" > // The level zero bounds are stored at the beginning of the trail and they also< / span > < / div >
< div class = "line" > < a id = "l01406" name = "l01406" > < / a > < span class = "lineno" > 1406< / span > < span class = "comment" > // serves as sentinels. Their index match the variables index.< / span > < / div >
< div class = "line" > < a id = "l01407" name = "l01407" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#aa68cc40c827bff2fb311040e2b848f9b" > 1407< / a > < / span > < span class = "keyword" > inline< / span > IntegerValue < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#aa68cc40c827bff2fb311040e2b848f9b" > IntegerTrail::LevelZeroLowerBound< / a > (< / div >
< div class = "line" > < a id = "l01408" name = "l01408" > < / a > < span class = "lineno" > 1408< / span > IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > )< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01409" name = "l01409" > < / a > < span class = "lineno" > 1409< / span > < span class = "keywordflow" > return< / span > integer_trail_[< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > .value()].bound;< / div >
< div class = "line" > < a id = "l01410" name = "l01410" > < / a > < span class = "lineno" > 1410< / span > }< / div >
< div class = "line" > < a id = "l01411" name = "l01411" > < / a > < span class = "lineno" > 1411< / span > < / div >
< div class = "line" > < a id = "l01412" name = "l01412" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a9ab880b5e67213a0607c5c3935da9f08" > 1412< / a > < / span > < span class = "keyword" > inline< / span > IntegerValue < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a9ab880b5e67213a0607c5c3935da9f08" > IntegerTrail::LevelZeroUpperBound< / a > (< / div >
< div class = "line" > < a id = "l01413" name = "l01413" > < / a > < span class = "lineno" > 1413< / span > IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > )< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01414" name = "l01414" > < / a > < span class = "lineno" > 1414< / span > < span class = "keywordflow" > return< / span > -integer_trail_[< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#aae43e784db06c0974ce59ebbe8dd2b22" > NegationOf< / a > (< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ).value()].bound;< / div >
< div class = "line" > < a id = "l01415" name = "l01415" > < / a > < span class = "lineno" > 1415< / span > }< / div >
< div class = "line" > < a id = "l01416" name = "l01416" > < / a > < span class = "lineno" > 1416< / span > < / div >
< div class = "line" > < a id = "l01417" name = "l01417" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ac746d3665776d57cb5ecd46fbdda7de7" > 1417< / a > < / span > < span class = "keyword" > inline< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ac746d3665776d57cb5ecd46fbdda7de7" > IntegerTrail::IsFixedAtLevelZero< / a > (IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > )< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01418" name = "l01418" > < / a > < span class = "lineno" > 1418< / span > < span class = "keywordflow" > return< / span > integer_trail_[< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > .value()].bound ==< / div >
< div class = "line" > < a id = "l01419" name = "l01419" > < / a > < span class = "lineno" > 1419< / span > -integer_trail_[< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#aae43e784db06c0974ce59ebbe8dd2b22" > NegationOf< / a > (< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ).value()].bound;< / div >
< div class = "line" > < a id = "l01420" name = "l01420" > < / a > < span class = "lineno" > 1420< / span > }< / div >
< div class = "line" > < a id = "l01421" name = "l01421" > < / a > < span class = "lineno" > 1421< / span > < / div >
< div class = "line" > < a id = "l01422" name = "l01422" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a8f6dd74a841475ccb390614d2b212170" > 1422< / a > < / span > < span class = "keyword" > inline< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a8f6dd74a841475ccb390614d2b212170" > GenericLiteralWatcher::WatchLiteral< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > l, < span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > ,< / div >
< div class = "line" > < a id = "l01423" name = "l01423" > < / a > < span class = "lineno" > 1423< / span > < span class = "keywordtype" > int< / span > watch_index) {< / div >
< div class = "line" > < a id = "l01424" name = "l01424" > < / a > < span class = "lineno" > 1424< / span > < span class = "keywordflow" > if< / span > (l.< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_literal.html#a4a11c7c4d7706c09de5e18707c3b5c62" > Index< / a > () > = literal_to_watcher_.size()) {< / div >
< div class = "line" > < a id = "l01425" name = "l01425" > < / a > < span class = "lineno" > 1425< / span > literal_to_watcher_.resize(l.< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_literal.html#a4a11c7c4d7706c09de5e18707c3b5c62" > Index< / a > ().value() + 1);< / div >
< div class = "line" > < a id = "l01426" name = "l01426" > < / a > < span class = "lineno" > 1426< / span > }< / div >
< div class = "line" > < a id = "l01427" name = "l01427" > < / a > < span class = "lineno" > 1427< / span > literal_to_watcher_[l.< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_literal.html#a4a11c7c4d7706c09de5e18707c3b5c62" > Index< / a > ()].push_back({id, watch_index});< / div >
< div class = "line" > < a id = "l01428" name = "l01428" > < / a > < span class = "lineno" > 1428< / span > }< / div >
< div class = "line" > < a id = "l01429" name = "l01429" > < / a > < span class = "lineno" > 1429< / span > < / div >
< div class = "line" > < a id = "l01430" name = "l01430" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#aaede7c755aad90772efda6db087f3413" > 1430< / a > < / span > < span class = "keyword" > inline< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#aaede7c755aad90772efda6db087f3413" > GenericLiteralWatcher::WatchLowerBound< / a > (IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > , < span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > ,< / div >
< div class = "line" > < a id = "l01431" name = "l01431" > < / a > < span class = "lineno" > 1431< / span > < span class = "keywordtype" > int< / span > watch_index) {< / div >
< div class = "line" > < a id = "l01432" name = "l01432" > < / a > < span class = "lineno" > 1432< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > == < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06" > kNoIntegerVariable< / a > ) < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l01433" name = "l01433" > < / a > < span class = "lineno" > 1433< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > .value() > = var_to_watcher_.size()) {< / div >
< div class = "line" > < a id = "l01434" name = "l01434" > < / a > < span class = "lineno" > 1434< / span > var_to_watcher_.resize(< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > .value() + 1);< / div >
< div class = "line" > < a id = "l01435" name = "l01435" > < / a > < span class = "lineno" > 1435< / span > }< / div >
< div class = "line" > < a id = "l01436" name = "l01436" > < / a > < span class = "lineno" > 1436< / span > < / div >
< div class = "line" > < a id = "l01437" name = "l01437" > < / a > < span class = "lineno" > 1437< / span > < span class = "comment" > // Minor optim, so that we don' t watch the same variable twice. Propagator< / span > < / div >
< div class = "line" > < a id = "l01438" name = "l01438" > < / a > < span class = "lineno" > 1438< / span > < span class = "comment" > // code is easier this way since for example when one wants to watch both< / span > < / div >
< div class = "line" > < a id = "l01439" name = "l01439" > < / a > < span class = "lineno" > 1439< / span > < span class = "comment" > // an interval start and interval end, both might have the same underlying< / span > < / div >
< div class = "line" > < a id = "l01440" name = "l01440" > < / a > < span class = "lineno" > 1440< / span > < span class = "comment" > // variable.< / span > < / div >
< div class = "line" > < a id = "l01441" name = "l01441" > < / a > < span class = "lineno" > 1441< / span > < span class = "keyword" > const< / span > WatchData data = {id, watch_index};< / div >
< div class = "line" > < a id = "l01442" name = "l01442" > < / a > < span class = "lineno" > 1442< / span > < span class = "keywordflow" > if< / span > (!var_to_watcher_[< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ].empty() & & var_to_watcher_[< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ].back() == data) {< / div >
< div class = "line" > < a id = "l01443" name = "l01443" > < / a > < span class = "lineno" > 1443< / span > < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l01444" name = "l01444" > < / a > < span class = "lineno" > 1444< / span > }< / div >
< div class = "line" > < a id = "l01445" name = "l01445" > < / a > < span class = "lineno" > 1445< / span > var_to_watcher_[< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ].push_back(data);< / div >
< div class = "line" > < a id = "l01446" name = "l01446" > < / a > < span class = "lineno" > 1446< / span > }< / div >
< div class = "line" > < a id = "l01447" name = "l01447" > < / a > < span class = "lineno" > 1447< / span > < / div >
< div class = "line" > < a id = "l01448" name = "l01448" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#ac9d426060b1b7eee72e9e5345379f111" > 1448< / a > < / span > < span class = "keyword" > inline< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#ac9d426060b1b7eee72e9e5345379f111" > GenericLiteralWatcher::WatchUpperBound< / a > (IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > , < span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > ,< / div >
< div class = "line" > < a id = "l01449" name = "l01449" > < / a > < span class = "lineno" > 1449< / span > < span class = "keywordtype" > int< / span > watch_index) {< / div >
< div class = "line" > < a id = "l01450" name = "l01450" > < / a > < span class = "lineno" > 1450< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > == < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06" > kNoIntegerVariable< / a > ) < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l01451" name = "l01451" > < / a > < span class = "lineno" > 1451< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#aaede7c755aad90772efda6db087f3413" > WatchLowerBound< / a > (< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#aae43e784db06c0974ce59ebbe8dd2b22" > NegationOf< / a > (< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ), < span class = "keywordtype" > id< / span > , watch_index);< / div >
< div class = "line" > < a id = "l01452" name = "l01452" > < / a > < span class = "lineno" > 1452< / span > }< / div >
< div class = "line" > < a id = "l01453" name = "l01453" > < / a > < span class = "lineno" > 1453< / span > < / div >
< div class = "line" > < a id = "l01454" name = "l01454" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#ab2c396c33db5bd5eab32d398c3d55646" > 1454< / a > < / span > < span class = "keyword" > inline< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#ab2c396c33db5bd5eab32d398c3d55646" > GenericLiteralWatcher::WatchIntegerVariable< / a > (IntegerVariable i,< / div >
< div class = "line" > < a id = "l01455" name = "l01455" > < / a > < span class = "lineno" > 1455< / span > < span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > ,< / div >
< div class = "line" > < a id = "l01456" name = "l01456" > < / a > < span class = "lineno" > 1456< / span > < span class = "keywordtype" > int< / span > watch_index) {< / div >
< div class = "line" > < a id = "l01457" name = "l01457" > < / a > < span class = "lineno" > 1457< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#aaede7c755aad90772efda6db087f3413" > WatchLowerBound< / a > (i, < span class = "keywordtype" > id< / span > , watch_index);< / div >
< div class = "line" > < a id = "l01458" name = "l01458" > < / a > < span class = "lineno" > 1458< / span > < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#ac9d426060b1b7eee72e9e5345379f111" > WatchUpperBound< / a > (i, < span class = "keywordtype" > id< / span > , watch_index);< / div >
< div class = "line" > < a id = "l01459" name = "l01459" > < / a > < span class = "lineno" > 1459< / span > }< / div >
< div class = "line" > < a id = "l01460" name = "l01460" > < / a > < span class = "lineno" > 1460< / span > < / div >
< div class = "line" > < a id = "l01461" name = "l01461" > < / a > < span class = "lineno" > 1461< / span > < span class = "comment" > // ============================================================================< / span > < / div >
< div class = "line" > < a id = "l01462" name = "l01462" > < / a > < span class = "lineno" > 1462< / span > < span class = "comment" > // Model based functions.< / span > < / div >
< div class = "line" > < a id = "l01463" name = "l01463" > < / a > < span class = "lineno" > 1463< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l01464" name = "l01464" > < / a > < span class = "lineno" > 1464< / span > < span class = "comment" > // Note that in the model API, we simply use int64_t for the integer values, so< / span > < / div >
< div class = "line" > < a id = "l01465" name = "l01465" > < / a > < span class = "lineno" > 1465< / span > < span class = "comment" > // that it is nicer for the client. Internally these are converted to< / span > < / div >
< div class = "line" > < a id = "l01466" name = "l01466" > < / a > < span class = "lineno" > 1466< / span > < span class = "comment" > // IntegerValue which is typechecked.< / span > < / div >
< div class = "line" > < a id = "l01467" name = "l01467" > < / a > < span class = "lineno" > 1467< / span > < span class = "comment" > // ============================================================================< / span > < / div >
< div class = "line" > < a id = "l01468" name = "l01468" > < / a > < span class = "lineno" > 1468< / span > < / div >
< div class = "line" > < a id = "l01469" name = "l01469" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a3cb95842130bc03177260ad20464bdbf" > 1469< / a > < / span > < span class = "keyword" > inline< / span > std::function< BooleanVariable(< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > *)> < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a3cb95842130bc03177260ad20464bdbf" > NewBooleanVariable< / a > () {< / div >
< div class = "line" > < a id = "l01470" name = "l01470" > < / a > < span class = "lineno" > 1470< / span > < span class = "keywordflow" > return< / span > [=](< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ) {< / div >
< div class = "line" > < a id = "l01471" name = "l01471" > < / a > < span class = "lineno" > 1471< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetOrCreate< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_sat_solver.html" > SatSolver< / a > > ()-> < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a3cb95842130bc03177260ad20464bdbf" > NewBooleanVariable< / a > ();< / div >
< div class = "line" > < a id = "l01472" name = "l01472" > < / a > < span class = "lineno" > 1472< / span > };< / div >
< div class = "line" > < a id = "l01473" name = "l01473" > < / a > < span class = "lineno" > 1473< / span > }< / div >
< div class = "line" > < a id = "l01474" name = "l01474" > < / a > < span class = "lineno" > 1474< / span > < / div >
< div class = "line" > < a id = "l01475" name = "l01475" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a64664019450638ab96732f0b59ea015b" > 1475< / a > < / span > < span class = "keyword" > inline< / span > std::function< IntegerVariable(< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > *)> < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a64664019450638ab96732f0b59ea015b" > ConstantIntegerVariable< / a > (< / div >
< div class = "line" > < a id = "l01476" name = "l01476" > < / a > < span class = "lineno" > 1476< / span > int64_t < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) {< / div >
< div class = "line" > < a id = "l01477" name = "l01477" > < / a > < span class = "lineno" > 1477< / span > < span class = "keywordflow" > return< / span > [=](< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ) {< / div >
< div class = "line" > < a id = "l01478" name = "l01478" > < / a > < span class = "lineno" > 1478< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetOrCreate< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > IntegerTrail< / a > > ()< / div >
< div class = "line" > < a id = "l01479" name = "l01479" > < / a > < span class = "lineno" > 1479< / span > -> GetOrCreateConstantIntegerVariable(IntegerValue(< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ));< / div >
< div class = "line" > < a id = "l01480" name = "l01480" > < / a > < span class = "lineno" > 1480< / span > };< / div >
< div class = "line" > < a id = "l01481" name = "l01481" > < / a > < span class = "lineno" > 1481< / span > }< / div >
< div class = "line" > < a id = "l01482" name = "l01482" > < / a > < span class = "lineno" > 1482< / span > < / div >
< div class = "line" > < a id = "l01483" name = "l01483" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#ab186c7ad5f0930615f096f56e1499d30" > 1483< / a > < / span > < span class = "keyword" > inline< / span > std::function< IntegerVariable(< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > *)> < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#ab186c7ad5f0930615f096f56e1499d30" > NewIntegerVariable< / a > (int64_t lb,< / div >
< div class = "line" > < a id = "l01484" name = "l01484" > < / a > < span class = "lineno" > 1484< / span > int64_t ub) {< / div >
< div class = "line" > < a id = "l01485" name = "l01485" > < / a > < span class = "lineno" > 1485< / span > < span class = "keywordflow" > return< / span > [=](< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ) {< / div >
< div class = "line" > < a id = "l01486" name = "l01486" > < / a > < span class = "lineno" > 1486< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae4db23f10f5d4aad6d735f5a74cd6f8c" > CHECK_LE< / a > (lb, ub);< / div >
< div class = "line" > < a id = "l01487" name = "l01487" > < / a > < span class = "lineno" > 1487< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetOrCreate< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > IntegerTrail< / a > > ()-> AddIntegerVariable(< / div >
< div class = "line" > < a id = "l01488" name = "l01488" > < / a > < span class = "lineno" > 1488< / span > IntegerValue(lb), IntegerValue(ub));< / div >
< div class = "line" > < a id = "l01489" name = "l01489" > < / a > < span class = "lineno" > 1489< / span > };< / div >
< div class = "line" > < a id = "l01490" name = "l01490" > < / a > < span class = "lineno" > 1490< / span > }< / div >
< div class = "line" > < a id = "l01491" name = "l01491" > < / a > < span class = "lineno" > 1491< / span > < / div >
< div class = "line" > < a id = "l01492" name = "l01492" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a7052daba281884bb077df08cb581cb31" > 1492< / a > < / span > < span class = "keyword" > inline< / span > std::function< IntegerVariable(< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > *)> < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#ab186c7ad5f0930615f096f56e1499d30" > NewIntegerVariable< / a > (< / div >
< div class = "line" > < a id = "l01493" name = "l01493" > < / a > < span class = "lineno" > 1493< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_domain.html" > Domain< / a > & domain) {< / div >
< div class = "line" > < a id = "l01494" name = "l01494" > < / a > < span class = "lineno" > 1494< / span > < span class = "keywordflow" > return< / span > [=](< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ) {< / div >
< div class = "line" > < a id = "l01495" name = "l01495" > < / a > < span class = "lineno" > 1495< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetOrCreate< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > IntegerTrail< / a > > ()-> AddIntegerVariable(domain);< / div >
< div class = "line" > < a id = "l01496" name = "l01496" > < / a > < span class = "lineno" > 1496< / span > };< / div >
< div class = "line" > < a id = "l01497" name = "l01497" > < / a > < span class = "lineno" > 1497< / span > }< / div >
< div class = "line" > < a id = "l01498" name = "l01498" > < / a > < span class = "lineno" > 1498< / span > < / div >
< div class = "line" > < a id = "l01499" name = "l01499" > < / a > < span class = "lineno" > 1499< / span > < span class = "comment" > // Creates a 0-1 integer variable " view" of the given literal. It will have a< / span > < / div >
< div class = "line" > < a id = "l01500" name = "l01500" > < / a > < span class = "lineno" > 1500< / span > < span class = "comment" > // value of 1 when the literal is true, and 0 when the literal is false.< / span > < / div >
< div class = "line" > < a id = "l01501" name = "l01501" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a050c9f843d5f82c4cf6e958a4062e5a7" > 1501< / a > < / span > < span class = "keyword" > inline< / span > std::function< IntegerVariable(< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > *)> < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a050c9f843d5f82c4cf6e958a4062e5a7" > NewIntegerVariableFromLiteral< / a > (< / div >
< div class = "line" > < a id = "l01502" name = "l01502" > < / a > < span class = "lineno" > 1502< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > lit) {< / div >
< div class = "line" > < a id = "l01503" name = "l01503" > < / a > < span class = "lineno" > 1503< / span > < span class = "keywordflow" > return< / span > [=](< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ) {< / div >
< div class = "line" > < a id = "l01504" name = "l01504" > < / a > < span class = "lineno" > 1504< / span > < span class = "keyword" > auto< / span > * encoder = < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetOrCreate< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_encoder.html" > IntegerEncoder< / a > > ();< / div >
< div class = "line" > < a id = "l01505" name = "l01505" > < / a > < span class = "lineno" > 1505< / span > < span class = "keyword" > const< / span > IntegerVariable candidate = encoder-> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a308a6df2722f2c0f36ec8888f4458b41" > GetLiteralView< / a > (lit);< / div >
< div class = "line" > < a id = "l01506" name = "l01506" > < / a > < span class = "lineno" > 1506< / span > < span class = "keywordflow" > if< / span > (candidate != < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06" > kNoIntegerVariable< / a > ) < span class = "keywordflow" > return< / span > candidate;< / div >
< div class = "line" > < a id = "l01507" name = "l01507" > < / a > < span class = "lineno" > 1507< / span > < / div >
< div class = "line" > < a id = "l01508" name = "l01508" > < / a > < span class = "lineno" > 1508< / span > IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ;< / div >
< div class = "line" > < a id = "l01509" name = "l01509" > < / a > < span class = "lineno" > 1509< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & assignment = < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetOrCreate< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_sat_solver.html" > SatSolver< / a > > ()-> < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > ();< / div >
< div class = "line" > < a id = "l01510" name = "l01510" > < / a > < span class = "lineno" > 1510< / span > < span class = "keywordflow" > if< / span > (assignment.LiteralIsTrue(lit)) {< / div >
< div class = "line" > < a id = "l01511" name = "l01511" > < / a > < span class = "lineno" > 1511< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > = < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> Add(< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a64664019450638ab96732f0b59ea015b" > ConstantIntegerVariable< / a > (1));< / div >
< div class = "line" > < a id = "l01512" name = "l01512" > < / a > < span class = "lineno" > 1512< / span > } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (assignment.LiteralIsFalse(lit)) {< / div >
< div class = "line" > < a id = "l01513" name = "l01513" > < / a > < span class = "lineno" > 1513< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > = < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> Add(< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a64664019450638ab96732f0b59ea015b" > ConstantIntegerVariable< / a > (0));< / div >
< div class = "line" > < a id = "l01514" name = "l01514" > < / a > < span class = "lineno" > 1514< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l01515" name = "l01515" > < / a > < span class = "lineno" > 1515< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > = < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> Add(< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#ab186c7ad5f0930615f096f56e1499d30" > NewIntegerVariable< / a > (0, 1));< / div >
< div class = "line" > < a id = "l01516" name = "l01516" > < / a > < span class = "lineno" > 1516< / span > }< / div >
< div class = "line" > < a id = "l01517" name = "l01517" > < / a > < span class = "lineno" > 1517< / span > < / div >
< div class = "line" > < a id = "l01518" name = "l01518" > < / a > < span class = "lineno" > 1518< / span > encoder-> AssociateToIntegerEqualValue(lit, < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > , IntegerValue(1));< / div >
< div class = "line" > < a id = "l01519" name = "l01519" > < / a > < span class = "lineno" > 1519< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a46e69120fbd3b36e6960e096d23b66f0" > DCHECK_NE< / a > (encoder-> GetLiteralView(lit), < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06" > kNoIntegerVariable< / a > );< / div >
< div class = "line" > < a id = "l01520" name = "l01520" > < / a > < span class = "lineno" > 1520< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ;< / div >
< div class = "line" > < a id = "l01521" name = "l01521" > < / a > < span class = "lineno" > 1521< / span > };< / div >
< div class = "line" > < a id = "l01522" name = "l01522" > < / a > < span class = "lineno" > 1522< / span > }< / div >
< div class = "line" > < a id = "l01523" name = "l01523" > < / a > < span class = "lineno" > 1523< / span > < / div >
< div class = "line" > < a id = "l01524" name = "l01524" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a3ad49ae9019c528851f6fd084479a567" > 1524< / a > < / span > < span class = "keyword" > inline< / span > std::function< int64_t(< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > & )> < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a3ad49ae9019c528851f6fd084479a567" > LowerBound< / a > (IntegerVariable v) {< / div >
< div class = "line" > < a id = "l01525" name = "l01525" > < / a > < span class = "lineno" > 1525< / span > < span class = "keywordflow" > return< / span > [=](< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > & < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ) {< / div >
< div class = "line" > < a id = "l01526" name = "l01526" > < / a > < span class = "lineno" > 1526< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .Get< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > IntegerTrail< / a > > ()-> < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a3ad49ae9019c528851f6fd084479a567" > LowerBound< / a > (v).value();< / div >
< div class = "line" > < a id = "l01527" name = "l01527" > < / a > < span class = "lineno" > 1527< / span > };< / div >
< div class = "line" > < a id = "l01528" name = "l01528" > < / a > < span class = "lineno" > 1528< / span > }< / div >
< div class = "line" > < a id = "l01529" name = "l01529" > < / a > < span class = "lineno" > 1529< / span > < / div >
< div class = "line" > < a id = "l01530" name = "l01530" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a9e815eb2193f1bb6903274c7f0859cd7" > 1530< / a > < / span > < span class = "keyword" > inline< / span > std::function< int64_t(< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > & )> < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a9e815eb2193f1bb6903274c7f0859cd7" > UpperBound< / a > (IntegerVariable v) {< / div >
< div class = "line" > < a id = "l01531" name = "l01531" > < / a > < span class = "lineno" > 1531< / span > < span class = "keywordflow" > return< / span > [=](< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > & < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ) {< / div >
< div class = "line" > < a id = "l01532" name = "l01532" > < / a > < span class = "lineno" > 1532< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .Get< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > IntegerTrail< / a > > ()-> < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a9e815eb2193f1bb6903274c7f0859cd7" > UpperBound< / a > (v).value();< / div >
< div class = "line" > < a id = "l01533" name = "l01533" > < / a > < span class = "lineno" > 1533< / span > };< / div >
< div class = "line" > < a id = "l01534" name = "l01534" > < / a > < span class = "lineno" > 1534< / span > }< / div >
< div class = "line" > < a id = "l01535" name = "l01535" > < / a > < span class = "lineno" > 1535< / span > < / div >
< div class = "line" > < a id = "l01536" name = "l01536" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a4d3c6ea5e2b95e4d7e45d6146c61c2ce" > 1536< / a > < / span > < span class = "keyword" > inline< / span > std::function< bool(< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > & )> < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a4d3c6ea5e2b95e4d7e45d6146c61c2ce" > IsFixed< / a > (IntegerVariable v) {< / div >
< div class = "line" > < a id = "l01537" name = "l01537" > < / a > < span class = "lineno" > 1537< / span > < span class = "keywordflow" > return< / span > [=](< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > & < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ) {< / div >
< div class = "line" > < a id = "l01538" name = "l01538" > < / a > < span class = "lineno" > 1538< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > IntegerTrail< / a > * trail = < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .Get< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > IntegerTrail< / a > > ();< / div >
< div class = "line" > < a id = "l01539" name = "l01539" > < / a > < span class = "lineno" > 1539< / span > < span class = "keywordflow" > return< / span > trail-> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9" > LowerBound< / a > (v) == trail-> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a8b6d5a25e6ad3d28a85b1924471e2cac" > UpperBound< / a > (v);< / div >
< div class = "line" > < a id = "l01540" name = "l01540" > < / a > < span class = "lineno" > 1540< / span > };< / div >
< div class = "line" > < a id = "l01541" name = "l01541" > < / a > < span class = "lineno" > 1541< / span > }< / div >
< div class = "line" > < a id = "l01542" name = "l01542" > < / a > < span class = "lineno" > 1542< / span > < / div >
< div class = "line" > < a id = "l01543" name = "l01543" > < / a > < span class = "lineno" > 1543< / span > < span class = "comment" > // This checks that the variable is fixed.< / span > < / div >
< div class = "line" > < a id = "l01544" name = "l01544" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a96eab70b5ead3894afac4d4fff0fd984" > 1544< / a > < / span > < span class = "keyword" > inline< / span > std::function< int64_t(< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > & )> < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a96eab70b5ead3894afac4d4fff0fd984" > Value< / a > (IntegerVariable v) {< / div >
< div class = "line" > < a id = "l01545" name = "l01545" > < / a > < span class = "lineno" > 1545< / span > < span class = "keywordflow" > return< / span > [=](< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > & < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ) {< / div >
< div class = "line" > < a id = "l01546" name = "l01546" > < / a > < span class = "lineno" > 1546< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > IntegerTrail< / a > * trail = < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .Get< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > IntegerTrail< / a > > ();< / div >
< div class = "line" > < a id = "l01547" name = "l01547" > < / a > < span class = "lineno" > 1547< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b" > CHECK_EQ< / a > (trail-> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9" > LowerBound< / a > (v), trail-> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a8b6d5a25e6ad3d28a85b1924471e2cac" > UpperBound< / a > (v)) < < v;< / div >
< div class = "line" > < a id = "l01548" name = "l01548" > < / a > < span class = "lineno" > 1548< / span > < span class = "keywordflow" > return< / span > trail-> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9" > LowerBound< / a > (v).value();< / div >
< div class = "line" > < a id = "l01549" name = "l01549" > < / a > < span class = "lineno" > 1549< / span > };< / div >
< div class = "line" > < a id = "l01550" name = "l01550" > < / a > < span class = "lineno" > 1550< / span > }< / div >
< div class = "line" > < a id = "l01551" name = "l01551" > < / a > < span class = "lineno" > 1551< / span > < / div >
< div class = "line" > < a id = "l01552" name = "l01552" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#ab3ba1ab2a4a6cdc0ea4324d409ddbe7e" > 1552< / a > < / span > < span class = "keyword" > inline< / span > std::function< void(< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > *)> < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#ab3ba1ab2a4a6cdc0ea4324d409ddbe7e" > GreaterOrEqual< / a > (IntegerVariable v,< / div >
< div class = "line" > < a id = "l01553" name = "l01553" > < / a > < span class = "lineno" > 1553< / span > int64_t lb) {< / div >
< div class = "line" > < a id = "l01554" name = "l01554" > < / a > < span class = "lineno" > 1554< / span > < span class = "keywordflow" > return< / span > [=](< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ) {< / div >
< div class = "line" > < a id = "l01555" name = "l01555" > < / a > < span class = "lineno" > 1555< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetOrCreate< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > IntegerTrail< / a > > ()-> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a05e837bb93eeabbbd94e8f690dd59d32" > Enqueue< / a > (< / div >
< div class = "line" > < a id = "l01556" name = "l01556" > < / a > < span class = "lineno" > 1556< / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#a6c233aafac25ea66d69de93a83c9be63" > IntegerLiteral::GreaterOrEqual< / a > (v, IntegerValue(lb)),< / div >
< div class = "line" > < a id = "l01557" name = "l01557" > < / a > < span class = "lineno" > 1557< / span > std::vector< Literal> (), std::vector< IntegerLiteral> ())) {< / div >
< div class = "line" > < a id = "l01558" name = "l01558" > < / a > < span class = "lineno" > 1558< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetOrCreate< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_sat_solver.html" > SatSolver< / a > > ()-> NotifyThatModelIsUnsat();< / div >
< div class = "line" > < a id = "l01559" name = "l01559" > < / a > < span class = "lineno" > 1559< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (1) < < < span class = "stringliteral" > " Model trivially infeasible, variable " < / span > < < v< / div >
< div class = "line" > < a id = "l01560" name = "l01560" > < / a > < span class = "lineno" > 1560< / span > < < < span class = "stringliteral" > " has upper bound " < / span > < < < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> Get(< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a9e815eb2193f1bb6903274c7f0859cd7" > UpperBound< / a > (v))< / div >
< div class = "line" > < a id = "l01561" name = "l01561" > < / a > < span class = "lineno" > 1561< / span > < < < span class = "stringliteral" > " and GreaterOrEqual() was called with a lower bound of " < / span > < / div >
< div class = "line" > < a id = "l01562" name = "l01562" > < / a > < span class = "lineno" > 1562< / span > < < lb;< / div >
< div class = "line" > < a id = "l01563" name = "l01563" > < / a > < span class = "lineno" > 1563< / span > }< / div >
< div class = "line" > < a id = "l01564" name = "l01564" > < / a > < span class = "lineno" > 1564< / span > };< / div >
< div class = "line" > < a id = "l01565" name = "l01565" > < / a > < span class = "lineno" > 1565< / span > }< / div >
< div class = "line" > < a id = "l01566" name = "l01566" > < / a > < span class = "lineno" > 1566< / span > < / div >
< div class = "line" > < a id = "l01567" name = "l01567" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a3f35d207f7fbd9abc30ced851352b069" > 1567< / a > < / span > < span class = "keyword" > inline< / span > std::function< void(< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > *)> < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a3f35d207f7fbd9abc30ced851352b069" > LowerOrEqual< / a > (IntegerVariable v, int64_t ub) {< / div >
< div class = "line" > < a id = "l01568" name = "l01568" > < / a > < span class = "lineno" > 1568< / span > < span class = "keywordflow" > return< / span > [=](< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ) {< / div >
< div class = "line" > < a id = "l01569" name = "l01569" > < / a > < span class = "lineno" > 1569< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetOrCreate< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > IntegerTrail< / a > > ()-> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a05e837bb93eeabbbd94e8f690dd59d32" > Enqueue< / a > (< / div >
< div class = "line" > < a id = "l01570" name = "l01570" > < / a > < span class = "lineno" > 1570< / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#a3e2eb445631727dd4abf1d5343f16b2f" > IntegerLiteral::LowerOrEqual< / a > (v, IntegerValue(ub)),< / div >
< div class = "line" > < a id = "l01571" name = "l01571" > < / a > < span class = "lineno" > 1571< / span > std::vector< Literal> (), std::vector< IntegerLiteral> ())) {< / div >
< div class = "line" > < a id = "l01572" name = "l01572" > < / a > < span class = "lineno" > 1572< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetOrCreate< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_sat_solver.html" > SatSolver< / a > > ()-> NotifyThatModelIsUnsat();< / div >
< div class = "line" > < a id = "l01573" name = "l01573" > < / a > < span class = "lineno" > 1573< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (< a class = "code hl_variable" href = "log__severity_8h.html#a50e5762f38854b37ee3e2851bc1bb0e7" > WARNING< / a > ) < < < span class = "stringliteral" > " Model trivially infeasible, variable " < / span > < < v< / div >
< div class = "line" > < a id = "l01574" name = "l01574" > < / a > < span class = "lineno" > 1574< / span > < < < span class = "stringliteral" > " has lower bound " < / span > < < < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> Get(< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a3ad49ae9019c528851f6fd084479a567" > LowerBound< / a > (v))< / div >
< div class = "line" > < a id = "l01575" name = "l01575" > < / a > < span class = "lineno" > 1575< / span > < < < span class = "stringliteral" > " and LowerOrEqual() was called with an upper bound of " < / span > < / div >
< div class = "line" > < a id = "l01576" name = "l01576" > < / a > < span class = "lineno" > 1576< / span > < < ub;< / div >
< div class = "line" > < a id = "l01577" name = "l01577" > < / a > < span class = "lineno" > 1577< / span > }< / div >
< div class = "line" > < a id = "l01578" name = "l01578" > < / a > < span class = "lineno" > 1578< / span > };< / div >
< div class = "line" > < a id = "l01579" name = "l01579" > < / a > < span class = "lineno" > 1579< / span > }< / div >
< div class = "line" > < a id = "l01580" name = "l01580" > < / a > < span class = "lineno" > 1580< / span > < / div >
< div class = "line" > < a id = "l01581" name = "l01581" > < / a > < span class = "lineno" > 1581< / span > < span class = "comment" > // Fix v to a given value.< / span > < / div >
< div class = "line" > < a id = "l01582" name = "l01582" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a134ba4c37e543cb80c698555b6ae89f8" > 1582< / a > < / span > < span class = "keyword" > inline< / span > std::function< void(< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > *)> < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a134ba4c37e543cb80c698555b6ae89f8" > Equality< / a > (IntegerVariable v, int64_t < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) {< / div >
< div class = "line" > < a id = "l01583" name = "l01583" > < / a > < span class = "lineno" > 1583< / span > < span class = "keywordflow" > return< / span > [=](< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ) {< / div >
< div class = "line" > < a id = "l01584" name = "l01584" > < / a > < span class = "lineno" > 1584< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> Add(< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a3f35d207f7fbd9abc30ced851352b069" > LowerOrEqual< / a > (v, < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ));< / div >
< div class = "line" > < a id = "l01585" name = "l01585" > < / a > < span class = "lineno" > 1585< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> Add(< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#ab3ba1ab2a4a6cdc0ea4324d409ddbe7e" > GreaterOrEqual< / a > (v, < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ));< / div >
< div class = "line" > < a id = "l01586" name = "l01586" > < / a > < span class = "lineno" > 1586< / span > };< / div >
< div class = "line" > < a id = "l01587" name = "l01587" > < / a > < span class = "lineno" > 1587< / span > }< / div >
< div class = "line" > < a id = "l01588" name = "l01588" > < / a > < span class = "lineno" > 1588< / span > < / div >
< div class = "line" > < a id = "l01589" name = "l01589" > < / a > < span class = "lineno" > 1589< / span > < span class = "comment" > // TODO(user): This is one of the rare case where it is better to use Equality()< / span > < / div >
< div class = "line" > < a id = "l01590" name = "l01590" > < / a > < span class = "lineno" > 1590< / span > < span class = "comment" > // rather than two Implications(). Maybe we should modify our internal< / span > < / div >
< div class = "line" > < a id = "l01591" name = "l01591" > < / a > < span class = "lineno" > 1591< / span > < span class = "comment" > // implementation to use half-reified encoding? that is do not propagate the< / span > < / div >
< div class = "line" > < a id = "l01592" name = "l01592" > < / a > < span class = "lineno" > 1592< / span > < span class = "comment" > // direction integer-bound => literal, but just literal => integer-bound? This< / span > < / div >
< div class = "line" > < a id = "l01593" name = "l01593" > < / a > < span class = "lineno" > 1593< / span > < span class = "comment" > // is the same as using different underlying variable for an integer literal and< / span > < / div >
< div class = "line" > < a id = "l01594" name = "l01594" > < / a > < span class = "lineno" > 1594< / span > < span class = "comment" > // its negation.< / span > < / div >
< div class = "line" > < a id = "l01595" name = "l01595" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#a6e056f4efb99b080ae5bdb7267339f59" > 1595< / a > < / span > < span class = "keyword" > inline< / span > std::function< void(< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > *)> < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a6e056f4efb99b080ae5bdb7267339f59" > Implication< / a > (< / div >
< div class = "line" > < a id = "l01596" name = "l01596" > < / a > < span class = "lineno" > 1596< / span > < span class = "keyword" > const< / span > std::vector< Literal> & enforcement_literals, < a class = "code hl_struct" href = "structoperations__research_1_1sat_1_1_integer_literal.html" > IntegerLiteral< / a > i) {< / div >
< div class = "line" > < a id = "l01597" name = "l01597" > < / a > < span class = "lineno" > 1597< / span > < span class = "keywordflow" > return< / span > [=](< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ) {< / div >
< div class = "line" > < a id = "l01598" name = "l01598" > < / a > < span class = "lineno" > 1598< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > IntegerTrail< / a > * integer_trail = < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetOrCreate< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > IntegerTrail< / a > > ();< / div >
< div class = "line" > < a id = "l01599" name = "l01599" > < / a > < span class = "lineno" > 1599< / span > < span class = "keywordflow" > if< / span > (i.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > bound< / a > < = integer_trail-> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9" > LowerBound< / a > (i.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ab6516f556b715738034b30d290c40214" > var< / a > )) {< / div >
< div class = "line" > < a id = "l01600" name = "l01600" > < / a > < span class = "lineno" > 1600< / span > < span class = "comment" > // Always true! nothing to do.< / span > < / div >
< div class = "line" > < a id = "l01601" name = "l01601" > < / a > < span class = "lineno" > 1601< / span > } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (i.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > bound< / a > > integer_trail-> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_trail.html#a8b6d5a25e6ad3d28a85b1924471e2cac" > UpperBound< / a > (i.< a class = "code hl_variable" href = "structoperations__research_1_1sat_1_1_integer_literal.html#ab6516f556b715738034b30d290c40214" > var< / a > )) {< / div >
< div class = "line" > < a id = "l01602" name = "l01602" > < / a > < span class = "lineno" > 1602< / span > < span class = "comment" > // Always false.< / span > < / div >
< div class = "line" > < a id = "l01603" name = "l01603" > < / a > < span class = "lineno" > 1603< / span > std::vector< Literal> clause;< / div >
< div class = "line" > < a id = "l01604" name = "l01604" > < / a > < span class = "lineno" > 1604< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > < a class = "code hl_variable" href = "optimization_8cc.html#af63dcc00f2023fdf498e0829e6fb8a6b" > literal< / a > : enforcement_literals) {< / div >
< div class = "line" > < a id = "l01605" name = "l01605" > < / a > < span class = "lineno" > 1605< / span > clause.push_back(< a class = "code hl_variable" href = "optimization_8cc.html#af63dcc00f2023fdf498e0829e6fb8a6b" > literal< / a > .< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_literal.html#a886e9c024f7209181c0a850b6e90c644" > Negated< / a > ());< / div >
< div class = "line" > < a id = "l01606" name = "l01606" > < / a > < span class = "lineno" > 1606< / span > }< / div >
< div class = "line" > < a id = "l01607" name = "l01607" > < / a > < span class = "lineno" > 1607< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> Add(< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a37093a0df3cca500d5f58b1d5482bdc6" > ClauseConstraint< / a > (clause));< / div >
< div class = "line" > < a id = "l01608" name = "l01608" > < / a > < span class = "lineno" > 1608< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l01609" name = "l01609" > < / a > < span class = "lineno" > 1609< / span > < span class = "comment" > // TODO(user): Double check what happen when we associate a trivially< / span > < / div >
< div class = "line" > < a id = "l01610" name = "l01610" > < / a > < span class = "lineno" > 1610< / span > < span class = "comment" > // true or false literal.< / span > < / div >
< div class = "line" > < a id = "l01611" name = "l01611" > < / a > < span class = "lineno" > 1611< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_encoder.html" > IntegerEncoder< / a > * encoder = < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetOrCreate< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_encoder.html" > IntegerEncoder< / a > > ();< / div >
< div class = "line" > < a id = "l01612" name = "l01612" > < / a > < span class = "lineno" > 1612< / span > std::vector< Literal> clause{encoder-> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#afcd4038298bec97a2f7a61274c6ef8c7" > GetOrCreateAssociatedLiteral< / a > (i)};< / div >
< div class = "line" > < a id = "l01613" name = "l01613" > < / a > < span class = "lineno" > 1613< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > < a class = "code hl_variable" href = "optimization_8cc.html#af63dcc00f2023fdf498e0829e6fb8a6b" > literal< / a > : enforcement_literals) {< / div >
< div class = "line" > < a id = "l01614" name = "l01614" > < / a > < span class = "lineno" > 1614< / span > clause.push_back(< a class = "code hl_variable" href = "optimization_8cc.html#af63dcc00f2023fdf498e0829e6fb8a6b" > literal< / a > .< a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_literal.html#a886e9c024f7209181c0a850b6e90c644" > Negated< / a > ());< / div >
< div class = "line" > < a id = "l01615" name = "l01615" > < / a > < span class = "lineno" > 1615< / span > }< / div >
< div class = "line" > < a id = "l01616" name = "l01616" > < / a > < span class = "lineno" > 1616< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> Add(< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a37093a0df3cca500d5f58b1d5482bdc6" > ClauseConstraint< / a > (clause));< / div >
< div class = "line" > < a id = "l01617" name = "l01617" > < / a > < span class = "lineno" > 1617< / span > }< / div >
< div class = "line" > < a id = "l01618" name = "l01618" > < / a > < span class = "lineno" > 1618< / span > };< / div >
< div class = "line" > < a id = "l01619" name = "l01619" > < / a > < span class = "lineno" > 1619< / span > }< / div >
< div class = "line" > < a id = "l01620" name = "l01620" > < / a > < span class = "lineno" > 1620< / span > < / div >
< div class = "line" > < a id = "l01621" name = "l01621" > < / a > < span class = "lineno" > 1621< / span > < span class = "comment" > // in_interval => v in [lb, ub].< / span > < / div >
< div class = "line" > < a id = "l01622" name = "l01622" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#ad39ed3f215af8b2d35da4d2a52254c42" > 1622< / a > < / span > < span class = "keyword" > inline< / span > std::function< void(< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > *)> < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#ad39ed3f215af8b2d35da4d2a52254c42" > ImpliesInInterval< / a > (< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > in_interval,< / div >
< div class = "line" > < a id = "l01623" name = "l01623" > < / a > < span class = "lineno" > 1623< / span > IntegerVariable v,< / div >
< div class = "line" > < a id = "l01624" name = "l01624" > < / a > < span class = "lineno" > 1624< / span > int64_t lb, int64_t ub) {< / div >
< div class = "line" > < a id = "l01625" name = "l01625" > < / a > < span class = "lineno" > 1625< / span > < span class = "keywordflow" > return< / span > [=](< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ) {< / div >
< div class = "line" > < a id = "l01626" name = "l01626" > < / a > < span class = "lineno" > 1626< / span > < span class = "keywordflow" > if< / span > (lb == ub) {< / div >
< div class = "line" > < a id = "l01627" name = "l01627" > < / a > < span class = "lineno" > 1627< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_encoder.html" > IntegerEncoder< / a > * encoder = < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetOrCreate< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_encoder.html" > IntegerEncoder< / a > > ();< / div >
< div class = "line" > < a id = "l01628" name = "l01628" > < / a > < span class = "lineno" > 1628< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> Add(< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a6e056f4efb99b080ae5bdb7267339f59" > Implication< / a > ({in_interval},< / div >
< div class = "line" > < a id = "l01629" name = "l01629" > < / a > < span class = "lineno" > 1629< / span > encoder-> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a074fe196a1aaff1dd5fd73e0b3bb1f0e" > GetOrCreateLiteralAssociatedToEquality< / a > (< / div >
< div class = "line" > < a id = "l01630" name = "l01630" > < / a > < span class = "lineno" > 1630< / span > v, IntegerValue(lb))));< / div >
< div class = "line" > < a id = "l01631" name = "l01631" > < / a > < span class = "lineno" > 1631< / span > < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l01632" name = "l01632" > < / a > < span class = "lineno" > 1632< / span > }< / div >
< div class = "line" > < a id = "l01633" name = "l01633" > < / a > < span class = "lineno" > 1633< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> Add(< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a6e056f4efb99b080ae5bdb7267339f59" > Implication< / a > (< / div >
< div class = "line" > < a id = "l01634" name = "l01634" > < / a > < span class = "lineno" > 1634< / span > {in_interval}, < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#a6c233aafac25ea66d69de93a83c9be63" > IntegerLiteral::GreaterOrEqual< / a > (v, IntegerValue(lb))));< / div >
< div class = "line" > < a id = "l01635" name = "l01635" > < / a > < span class = "lineno" > 1635< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> Add(< a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#a6e056f4efb99b080ae5bdb7267339f59" > Implication< / a > ({in_interval},< / div >
< div class = "line" > < a id = "l01636" name = "l01636" > < / a > < span class = "lineno" > 1636< / span > < a class = "code hl_function" href = "structoperations__research_1_1sat_1_1_integer_literal.html#a3e2eb445631727dd4abf1d5343f16b2f" > IntegerLiteral::LowerOrEqual< / a > (v, IntegerValue(ub))));< / div >
< div class = "line" > < a id = "l01637" name = "l01637" > < / a > < span class = "lineno" > 1637< / span > };< / div >
< div class = "line" > < a id = "l01638" name = "l01638" > < / a > < span class = "lineno" > 1638< / span > }< / div >
< div class = "line" > < a id = "l01639" name = "l01639" > < / a > < span class = "lineno" > 1639< / span > < / div >
< div class = "line" > < a id = "l01640" name = "l01640" > < / a > < span class = "lineno" > 1640< / span > < span class = "comment" > // Calling model.Add(FullyEncodeVariable(var)) will create one literal per value< / span > < / div >
< div class = "line" > < a id = "l01641" name = "l01641" > < / a > < span class = "lineno" > 1641< / span > < span class = "comment" > // in the domain of var (if not already done), and wire everything correctly.< / span > < / div >
< div class = "line" > < a id = "l01642" name = "l01642" > < / a > < span class = "lineno" > 1642< / span > < span class = "comment" > // This also returns the full encoding, see the FullDomainEncoding() method of< / span > < / div >
< div class = "line" > < a id = "l01643" name = "l01643" > < / a > < span class = "lineno" > 1643< / span > < span class = "comment" > // the IntegerEncoder class.< / span > < / div >
< div class = "line" > < a id = "l01644" name = "l01644" > < / a > < span class = "lineno" > 1644< / span > < span class = "keyword" > inline< / span > std::function< std::vector< IntegerEncoder::ValueLiteralPair> (Model*)> < / div >
< div class = "line" > < a id = "l01645" name = "l01645" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1sat.html#ae282013f2321b5817fd61ad9e705e446" > 1645< / a > < / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#ae282013f2321b5817fd61ad9e705e446" > FullyEncodeVariable< / a > (IntegerVariable < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ) {< / div >
< div class = "line" > < a id = "l01646" name = "l01646" > < / a > < span class = "lineno" > 1646< / span > < span class = "keywordflow" > return< / span > [=](< a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ) {< / div >
< div class = "line" > < a id = "l01647" name = "l01647" > < / a > < span class = "lineno" > 1647< / span > < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_encoder.html" > IntegerEncoder< / a > * encoder = < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetOrCreate< < a class = "code hl_class" href = "classoperations__research_1_1sat_1_1_integer_encoder.html" > IntegerEncoder< / a > > ();< / div >
< div class = "line" > < a id = "l01648" name = "l01648" > < / a > < span class = "lineno" > 1648< / span > < span class = "keywordflow" > if< / span > (!encoder-> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#ac9e262bbda19ec4b7d51bd77b70bb363" > VariableIsFullyEncoded< / a > (< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > )) {< / div >
< div class = "line" > < a id = "l01649" name = "l01649" > < / a > < span class = "lineno" > 1649< / span > encoder-> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a1fc2c45d01fd348f668c2f7407015a20" > FullyEncodeVariable< / a > (< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > );< / div >
< div class = "line" > < a id = "l01650" name = "l01650" > < / a > < span class = "lineno" > 1650< / span > }< / div >
< div class = "line" > < a id = "l01651" name = "l01651" > < / a > < span class = "lineno" > 1651< / span > < span class = "keywordflow" > return< / span > encoder-> < a class = "code hl_function" href = "classoperations__research_1_1sat_1_1_integer_encoder.html#aa0a8be7c97692d0b4fdb2f13ba303f36" > FullDomainEncoding< / a > (< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > );< / div >
< div class = "line" > < a id = "l01652" name = "l01652" > < / a > < span class = "lineno" > 1652< / span > };< / div >
< div class = "line" > < a id = "l01653" name = "l01653" > < / a > < span class = "lineno" > 1653< / span > }< / div >
< div class = "line" > < a id = "l01654" name = "l01654" > < / a > < span class = "lineno" > 1654< / span > < / div >
< div class = "line" > < a id = "l01655" name = "l01655" > < / a > < span class = "lineno" > 1655< / span > < span class = "comment" > // Same as ExcludeCurrentSolutionAndBacktrack() but this version works for an< / span > < / div >
< div class = "line" > < a id = "l01656" name = "l01656" > < / a > < span class = "lineno" > 1656< / span > < span class = "comment" > // integer problem with optional variables. The issue is that an optional< / span > < / div >
< div class = "line" > < a id = "l01657" name = "l01657" > < / a > < span class = "lineno" > 1657< / span > < span class = "comment" > // variable that is ignored can basically take any value, and we don' t really< / span > < / div >
< div class = "line" > < a id = "l01658" name = "l01658" > < / a > < span class = "lineno" > 1658< / span > < span class = "comment" > // want to enumerate them. This function should exclude all solutions where< / span > < / div >
< div class = "line" > < a id = "l01659" name = "l01659" > < / a > < span class = "lineno" > 1659< / span > < span class = "comment" > // only the ignored variable values change.< / span > < / div >
< div class = "line" > < a id = "l01660" name = "l01660" > < / a > < span class = "lineno" > 1660< / span > std::function< void(Model*)> < / div >
< div class = "line" > < a id = "l01661" name = "l01661" > < / a > < span class = "lineno" > 1661< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1sat.html#ab052eee1f91ef47d1e5a162c2dfdd355" > ExcludeCurrentSolutionWithoutIgnoredVariableAndBacktrack< / a > ();< / div >
< div class = "line" > < a id = "l01662" name = "l01662" > < / a > < span class = "lineno" > 1662< / span > < / div >
< div class = "line" > < a id = "l01663" name = "l01663" > < / a > < span class = "lineno" > 1663< / span > } < span class = "comment" > // namespace sat< / span > < / div >
< div class = "line" > < a id = "l01664" name = "l01664" > < / a > < span class = "lineno" > 1664< / span > } < span class = "comment" > // namespace operations_research< / span > < / div >
< div class = "line" > < a id = "l01665" name = "l01665" > < / a > < span class = "lineno" > 1665< / span > < / div >
< div class = "line" > < a id = "l01666" name = "l01666" > < / a > < span class = "lineno" > 1666< / span > < span class = "preprocessor" > #endif < / span > < span class = "comment" > // OR_TOOLS_SAT_INTEGER_H_< / span > < / div >
< div class = "ttc" id = "aalldiff__cst_8cc_html_a26e6db9bcc64b584051ecc28171ed11f" > < div class = "ttname" > < a href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > < / div > < div class = "ttdeci" > int64_t max< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "alldiff__cst_8cc_source.html#l00140" > alldiff_cst.cc:140< / a > < / div > < / div >
< div class = "ttc" id = "aalldiff__cst_8cc_html_ad10edae0a852d72fb76afb1c77735045" > < div class = "ttname" > < a href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > < / div > < div class = "ttdeci" > int64_t min< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "alldiff__cst_8cc_source.html#l00139" > alldiff_cst.cc:139< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html" > < div class = "ttname" > < a href = "base_2logging_8h.html" > logging.h< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_a4395e95bab44e222cb2e77251017a0e2" > < div class = "ttname" > < a href = "base_2logging_8h.html#a4395e95bab44e222cb2e77251017a0e2" > DCHECK_LE< / a > < / div > < div class = "ttdeci" > #define DCHECK_LE(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00888" > base/logging.h:888< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_a46e69120fbd3b36e6960e096d23b66f0" > < div class = "ttname" > < a href = "base_2logging_8h.html#a46e69120fbd3b36e6960e096d23b66f0" > DCHECK_NE< / a > < / div > < div class = "ttdeci" > #define DCHECK_NE(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00887" > base/logging.h:887< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_a7c0ce053b28d53aa4eaf3eb7fb71663b" > < div class = "ttname" > < a href = "base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b" > CHECK_EQ< / a > < / div > < div class = "ttdeci" > #define CHECK_EQ(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00698" > base/logging.h:698< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_aae2dc65d9ea248d54bf39daa986dd295" > < div class = "ttname" > < a href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > < / div > < div class = "ttdeci" > #define DCHECK_GE(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00890" > base/logging.h:890< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_ab4f56aa24c4c9cddc47a6abd2d747f9a" > < div class = "ttname" > < a href = "base_2logging_8h.html#ab4f56aa24c4c9cddc47a6abd2d747f9a" > DCHECK_GT< / a > < / div > < div class = "ttdeci" > #define DCHECK_GT(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00891" > base/logging.h:891< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_accad43a85d781d53381cd53a9894b6ae" > < div class = "ttname" > < a href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > < / div > < div class = "ttdeci" > #define LOG(severity)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00416" > base/logging.h:416< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_ae17f8119c108cf3070bad3449c7e0006" > < div class = "ttname" > < a href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > < / div > < div class = "ttdeci" > #define DCHECK(condition)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00885" > base/logging.h:885< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_ae4db23f10f5d4aad6d735f5a74cd6f8c" > < div class = "ttname" > < a href = "base_2logging_8h.html#ae4db23f10f5d4aad6d735f5a74cd6f8c" > CHECK_LE< / a > < / div > < div class = "ttdeci" > #define CHECK_LE(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00700" > base/logging.h:700< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_ae89df3243bbb8341130c7b3f44145ea0" > < div class = "ttname" > < a href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > < / div > < div class = "ttdeci" > #define DCHECK_EQ(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00886" > base/logging.h:886< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_afcaa7cadd41741bb855c2ada1d2ef927" > < div class = "ttname" > < a href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > < / div > < div class = "ttdeci" > #define VLOG(verboselevel)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00979" > base/logging.h:979< / a > < / div > < / div >
< div class = "ttc" id = "abitset_8h_html" > < div class = "ttname" > < a href = "bitset_8h.html" > bitset.h< / a > < / div > < / div >
< div class = "ttc" id = "aclassabsl_1_1_strong_vector_html" > < div class = "ttname" > < a href = "classabsl_1_1_strong_vector.html" > absl::StrongVector< IntegerVariable, double > < / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_assignment_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_assignment.html" > operations_research::Assignment< / a > < / div > < div class = "ttdoc" > An Assignment is a variable -> domains mapping, used to report solutions to the user.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l05042" > constraint_solver.h:5042< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_domain_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_domain.html" > operations_research::Domain< / a > < / div > < div class = "ttdoc" > We call domain any subset of Int64 = [kint64min, kint64max].< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sorted__interval__list_8h_source.html#l00081" > sorted_interval_list.h:81< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_rev_repository_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_rev_repository.html" > operations_research::RevRepository< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "rev_8h_source.html#l00047" > rev.h:47< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_reversible_interface_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_reversible_interface.html" > operations_research::ReversibleInterface< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "rev_8h_source.html#l00029" > rev.h:29< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_sparse_bitset_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_sparse_bitset.html" > operations_research::SparseBitset< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "bitset_8h_source.html#l00766" > bitset.h:766< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_sparse_bitset_html_ae09e38958e558d2c776bc555a0dc2fc7" > < div class = "ttname" > < a href = "classoperations__research_1_1_sparse_bitset.html#ae09e38958e558d2c776bc555a0dc2fc7" > operations_research::SparseBitset::ClearAndResize< / a > < / div > < div class = "ttdeci" > void ClearAndResize(IntegerType size)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "bitset_8h_source.html#l00779" > bitset.h:779< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_time_limit_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_time_limit.html" > operations_research::TimeLimit< / a > < / div > < div class = "ttdoc" > A simple class to enforce both an elapsed time limit and a deterministic time limit in the same threa...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "time__limit_8h_source.html#l00105" > time_limit.h:105< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html" > operations_research::sat::GenericLiteralWatcher< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01153" > integer.h:1153< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_a1f591be5334541874ba049873235f0a9" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a1f591be5334541874ba049873235f0a9" > operations_research::sat::GenericLiteralWatcher::Propagate< / a > < / div > < div class = "ttdeci" > bool Propagate(Trail *trail) final< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l01858" > integer.cc:1858< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_a213ed4b3d803f4f95790931abfe06d77" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a213ed4b3d803f4f95790931abfe06d77" > operations_research::sat::GenericLiteralWatcher::GetCurrentId< / a > < / div > < div class = "ttdeci" > int GetCurrentId() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01255" > integer.h:1255< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_a2e07f0354f890e53d0d4f8094343404b" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a2e07f0354f890e53d0d4f8094343404b" > operations_research::sat::GenericLiteralWatcher::WatchLowerBound< / a > < / div > < div class = "ttdeci" > void WatchLowerBound(IntegerValue i, int id)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01209" > integer.h:1209< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_a2f8078e3c74ab15964ea42801732313a" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a2f8078e3c74ab15964ea42801732313a" > operations_research::sat::GenericLiteralWatcher::AlwaysCallAtLevelZero< / a > < / div > < div class = "ttdeci" > void AlwaysCallAtLevelZero(int id)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l02031" > integer.cc:2031< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_a3d619982dcba534a75f6961e8f4a35de" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a3d619982dcba534a75f6961e8f4a35de" > operations_research::sat::GenericLiteralWatcher::RegisterLevelZeroModifiedVariablesCallback< / a > < / div > < div class = "ttdeci" > void RegisterLevelZeroModifiedVariablesCallback(const std::function< void(const std::vector< IntegerVariable > & )> cb)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01247" > integer.h:1247< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_a51b62062bcf0ca300ba0753a6b2debb8" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a51b62062bcf0ca300ba0753a6b2debb8" > operations_research::sat::GenericLiteralWatcher::WatchIntegerVariable< / a > < / div > < div class = "ttdeci" > void WatchIntegerVariable(IntegerValue v, int id)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01211" > integer.h:1211< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_a641d11d8c5503a5204289b47319436ca" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a641d11d8c5503a5204289b47319436ca" > operations_research::sat::GenericLiteralWatcher::NumPropagators< / a > < / div > < div class = "ttdeci" > int NumPropagators() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01236" > integer.h:1236< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_a7b3ca961a0e70e21d4a60184c56a27e7" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a7b3ca961a0e70e21d4a60184c56a27e7" > operations_research::sat::GenericLiteralWatcher::WatchLowerBound< / a > < / div > < div class = "ttdeci" > void WatchLowerBound(AffineExpression e, int id)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01197" > integer.h:1197< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_a85cf893ae4508f0fa329a5954082b084" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a85cf893ae4508f0fa329a5954082b084" > operations_research::sat::GenericLiteralWatcher::WatchUpperBound< / a > < / div > < div class = "ttdeci" > void WatchUpperBound(AffineExpression e, int id)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01200" > integer.h:1200< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_a8963fd33e7bd70e749b2a37060ef1274" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a8963fd33e7bd70e749b2a37060ef1274" > operations_research::sat::GenericLiteralWatcher::RegisterReversibleInt< / a > < / div > < div class = "ttdeci" > void RegisterReversibleInt(int id, int *rev)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l02040" > integer.cc:2040< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_a8b8fcdc97976ca46ea04a03fd874d9b3" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a8b8fcdc97976ca46ea04a03fd874d9b3" > operations_research::sat::GenericLiteralWatcher::RegisterReversibleClass< / a > < / div > < div class = "ttdeci" > void RegisterReversibleClass(int id, ReversibleInterface *rev)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l02035" > integer.cc:2035< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_a8f6dd74a841475ccb390614d2b212170" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a8f6dd74a841475ccb390614d2b212170" > operations_research::sat::GenericLiteralWatcher::WatchLiteral< / a > < / div > < div class = "ttdeci" > void WatchLiteral(Literal l, int id, int watch_index=-1)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01422" > integer.h:1422< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_aa74bf58824bcaf30a8cf9cdf40b0c51d" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#aa74bf58824bcaf30a8cf9cdf40b0c51d" > operations_research::sat::GenericLiteralWatcher::WatchUpperBound< / a > < / div > < div class = "ttdeci" > void WatchUpperBound(IntegerValue i, int id)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01210" > integer.h:1210< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_aaede7c755aad90772efda6db087f3413" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#aaede7c755aad90772efda6db087f3413" > operations_research::sat::GenericLiteralWatcher::WatchLowerBound< / a > < / div > < div class = "ttdeci" > void WatchLowerBound(IntegerVariable var, int id, int watch_index=-1)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01430" > integer.h:1430< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_ab0e5f5a9066ecab18c474d867d7ea8d1" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#ab0e5f5a9066ecab18c474d867d7ea8d1" > operations_research::sat::GenericLiteralWatcher::GenericLiteralWatcher< / a > < / div > < div class = "ttdeci" > GenericLiteralWatcher(Model *model)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l01800" > integer.cc:1800< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_ab2c396c33db5bd5eab32d398c3d55646" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#ab2c396c33db5bd5eab32d398c3d55646" > operations_research::sat::GenericLiteralWatcher::WatchIntegerVariable< / a > < / div > < div class = "ttdeci" > void WatchIntegerVariable(IntegerVariable i, int id, int watch_index=-1)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01454" > integer.h:1454< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_abaec50ed809d8f0a1754c9a9225d3b5e" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#abaec50ed809d8f0a1754c9a9225d3b5e" > operations_research::sat::GenericLiteralWatcher::WatchAffineExpression< / a > < / div > < div class = "ttdeci" > void WatchAffineExpression(AffineExpression e, int id)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01203" > integer.h:1203< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_ac5a8490edfd240058f8d61a2547ee999" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#ac5a8490edfd240058f8d61a2547ee999" > operations_research::sat::GenericLiteralWatcher::~GenericLiteralWatcher< / a > < / div > < div class = "ttdeci" > ~GenericLiteralWatcher() final< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01156" > integer.h:1156< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_ac9d426060b1b7eee72e9e5345379f111" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#ac9d426060b1b7eee72e9e5345379f111" > operations_research::sat::GenericLiteralWatcher::WatchUpperBound< / a > < / div > < div class = "ttdeci" > void WatchUpperBound(IntegerVariable var, int id, int watch_index=-1)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01448" > integer.h:1448< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_adc5598223a363c10d95c00395145bcc6" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#adc5598223a363c10d95c00395145bcc6" > operations_research::sat::GenericLiteralWatcher::SetPropagatorPriority< / a > < / div > < div class = "ttdeci" > void SetPropagatorPriority(int id, int priority)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l02019" > integer.cc:2019< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_adeee4ac52bfe0f1b48ee8958bb88b4e3" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#adeee4ac52bfe0f1b48ee8958bb88b4e3" > operations_research::sat::GenericLiteralWatcher::Register< / a > < / div > < div class = "ttdeci" > int Register(PropagatorInterface *propagator)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l01996" > integer.cc:1996< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_aef66ce77e5b87afecf1c5696f44d4d1c" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#aef66ce77e5b87afecf1c5696f44d4d1c" > operations_research::sat::GenericLiteralWatcher::NotifyThatPropagatorMayNotReachFixedPointInOnePass< / a > < / div > < div class = "ttdeci" > void NotifyThatPropagatorMayNotReachFixedPointInOnePass(int id)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l02026" > integer.cc:2026< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_af46d3e8559a1951914b218e3ef4f34c7" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_generic_literal_watcher.html#af46d3e8559a1951914b218e3ef4f34c7" > operations_research::sat::GenericLiteralWatcher::Untrail< / a > < / div > < div class = "ttdeci" > void Untrail(const Trail & trail, int literal_trail_index) final< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l01972" > integer.cc:1972< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html" > operations_research::sat::IntegerEncoder< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00306" > integer.h:306< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_a074fe196a1aaff1dd5fd73e0b3bb1f0e" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a074fe196a1aaff1dd5fd73e0b3bb1f0e" > operations_research::sat::IntegerEncoder::GetOrCreateLiteralAssociatedToEquality< / a > < / div > < div class = "ttdeci" > Literal GetOrCreateLiteralAssociatedToEquality(IntegerVariable var, IntegerValue value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00284" > integer.cc:284< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_a18be901ad3327dbba70128fcb601c960" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a18be901ad3327dbba70128fcb601c960" > operations_research::sat::IntegerEncoder::SearchForLiteralAtOrBefore< / a > < / div > < div class = "ttdeci" > LiteralIndex SearchForLiteralAtOrBefore(IntegerLiteral i, IntegerValue *bound) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00496" > integer.cc:496< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_a1c1c702917dd3a534e790b18e6cf6dda" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a1c1c702917dd3a534e790b18e6cf6dda" > operations_research::sat::IntegerEncoder::NewlyFixedIntegerLiterals< / a > < / div > < div class = "ttdeci" > const std::vector< IntegerLiteral > NewlyFixedIntegerLiterals() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00443" > integer.h:443< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_a1f45fc78bc701ed536087a92557a1fe7" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a1f45fc78bc701ed536087a92557a1fe7" > operations_research::sat::IntegerEncoder::GetAssociatedLiteral< / a > < / div > < div class = "ttdeci" > LiteralIndex GetAssociatedLiteral(IntegerLiteral i_lit) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00488" > integer.cc:488< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_a1fc2c45d01fd348f668c2f7407015a20" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a1fc2c45d01fd348f668c2f7407015a20" > operations_research::sat::IntegerEncoder::FullyEncodeVariable< / a > < / div > < div class = "ttdeci" > void FullyEncodeVariable(IntegerVariable var)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00067" > integer.cc:67< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_a22c24a1e088ccf36033d7ca4495b599e" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a22c24a1e088ccf36033d7ca4495b599e" > operations_research::sat::IntegerEncoder::PartialGreaterThanEncoding< / a > < / div > < div class = "ttdeci" > std::map< IntegerValue, Literal > PartialGreaterThanEncoding(IntegerVariable var) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00493" > integer.h:493< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_a299520ab923d28b4ee3051fe476d69fe" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a299520ab923d28b4ee3051fe476d69fe" > operations_research::sat::IntegerEncoder::GetFalseLiteral< / a > < / div > < div class = "ttdeci" > Literal GetFalseLiteral()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00488" > integer.h:488< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_a308a6df2722f2c0f36ec8888f4458b41" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a308a6df2722f2c0f36ec8888f4458b41" > operations_research::sat::IntegerEncoder::GetLiteralView< / a > < / div > < div class = "ttdeci" > const IntegerVariable GetLiteralView(Literal lit) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00454" > integer.h:454< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_a47c935a057dc400bddf6c9ca8217c836" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a47c935a057dc400bddf6c9ca8217c836" > operations_research::sat::IntegerEncoder::GetAllIntegerLiterals< / a > < / div > < div class = "ttdeci" > const InlinedIntegerLiteralVector & GetAllIntegerLiterals(Literal lit) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00434" > integer.h:434< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_a4a1c84558c01bae528113b50c0611564" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a4a1c84558c01bae528113b50c0611564" > operations_research::sat::IntegerEncoder::Canonicalize< / a > < / div > < div class = "ttdeci" > std::pair< IntegerLiteral, IntegerLiteral > Canonicalize(IntegerLiteral i_lit) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00220" > integer.cc:220< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_a50114dc2ccfc26a6efc7d3e5a083ffa3" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a50114dc2ccfc26a6efc7d3e5a083ffa3" > operations_research::sat::IntegerEncoder::DisableImplicationBetweenLiteral< / a > < / div > < div class = "ttdeci" > void DisableImplicationBetweenLiteral()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00420" > integer.h:420< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_a514abe3126a2c805879836d2b24fa2a6" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a514abe3126a2c805879836d2b24fa2a6" > operations_research::sat::IntegerEncoder::ClearNewlyFixedIntegerLiterals< / a > < / div > < div class = "ttdeci" > void ClearNewlyFixedIntegerLiterals()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00446" > integer.h:446< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_a5d4a4c93f937463d529aabb222804816" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a5d4a4c93f937463d529aabb222804816" > operations_research::sat::IntegerEncoder::AssociateToIntegerEqualValue< / a > < / div > < div class = "ttdeci" > void AssociateToIntegerEqualValue(Literal literal, IntegerVariable var, IntegerValue value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00344" > integer.cc:344< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_a6214f11086b9e522d69b127d1d1b8541" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a6214f11086b9e522d69b127d1d1b8541" > operations_research::sat::IntegerEncoder::GetTrueLiteral< / a > < / div > < div class = "ttdeci" > Literal GetTrueLiteral()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00478" > integer.h:478< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_a8c19f2eec83fb50364c047f113e6dd5d" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#a8c19f2eec83fb50364c047f113e6dd5d" > operations_research::sat::IntegerEncoder::LiteralIsAssociated< / a > < / div > < div class = "ttdeci" > bool LiteralIsAssociated(IntegerLiteral i_lit) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00482" > integer.cc:482< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_aa0a8be7c97692d0b4fdb2f13ba303f36" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#aa0a8be7c97692d0b4fdb2f13ba303f36" > operations_research::sat::IntegerEncoder::FullDomainEncoding< / a > < / div > < div class = "ttdeci" > std::vector< ValueLiteralPair > FullDomainEncoding(IntegerVariable var) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00133" > integer.cc:133< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_ab201ab39898b8838654873c79086af7d" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#ab201ab39898b8838654873c79086af7d" > operations_research::sat::IntegerEncoder::PartialDomainEncoding< / a > < / div > < div class = "ttdeci" > std::vector< ValueLiteralPair > PartialDomainEncoding(IntegerVariable var) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00139" > integer.cc:139< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_ab6918f1b808a28957b5b6577fe292414" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#ab6918f1b808a28957b5b6577fe292414" > operations_research::sat::IntegerEncoder::~IntegerEncoder< / a > < / div > < div class = "ttdeci" > ~IntegerEncoder()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00313" > integer.h:313< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_aba2da0bfd23abe8c3a226fbf036d3f9b" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#aba2da0bfd23abe8c3a226fbf036d3f9b" > operations_research::sat::IntegerEncoder::LiteralOrNegationHasView< / a > < / div > < div class = "ttdeci" > const bool LiteralOrNegationHasView(Literal lit) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00461" > integer.h:461< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_abed80d7a82e03859d7abc22f93d1af81" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#abed80d7a82e03859d7abc22f93d1af81" > operations_research::sat::IntegerEncoder::AddAllImplicationsBetweenAssociatedLiterals< / a > < / div > < div class = "ttdeci" > void AddAllImplicationsBetweenAssociatedLiterals()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00204" > integer.cc:204< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_ac9e262bbda19ec4b7d51bd77b70bb363" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#ac9e262bbda19ec4b7d51bd77b70bb363" > operations_research::sat::IntegerEncoder::VariableIsFullyEncoded< / a > < / div > < div class = "ttdeci" > bool VariableIsFullyEncoded(IntegerVariable var) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00097" > integer.cc:97< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_ad31b2f541f1dd2cbb531c66347ea08e9" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#ad31b2f541f1dd2cbb531c66347ea08e9" > operations_research::sat::IntegerEncoder::RawDomainEncoding< / a > < / div > < div class = "ttdeci" > std::vector< ValueLiteralPair > RawDomainEncoding(IntegerVariable var) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00168" > integer.cc:168< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_ae6b172fced38b40193e6e6b73f0e7de9" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#ae6b172fced38b40193e6e6b73f0e7de9" > operations_research::sat::IntegerEncoder::GetIntegerLiterals< / a > < / div > < div class = "ttdeci" > const InlinedIntegerLiteralVector & GetIntegerLiterals(Literal lit) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00424" > integer.h:424< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_ae91804752c8789aa2bd7d638068f3b88" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#ae91804752c8789aa2bd7d638068f3b88" > operations_research::sat::IntegerEncoder::IntegerEncoder< / a > < / div > < div class = "ttdeci" > IntegerEncoder(Model *model)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00308" > integer.h:308< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_aeb5e5f3cc640cb66579413a29528d223" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#aeb5e5f3cc640cb66579413a29528d223" > operations_research::sat::IntegerEncoder::GetAssociatedEqualityLiteral< / a > < / div > < div class = "ttdeci" > LiteralIndex GetAssociatedEqualityLiteral(IntegerVariable var, IntegerValue value) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00274" > integer.cc:274< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_af2f5ad9df8701dacbf53b9a6159d903d" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#af2f5ad9df8701dacbf53b9a6159d903d" > operations_research::sat::IntegerEncoder::AssociateToIntegerLiteral< / a > < / div > < div class = "ttdeci" > void AssociateToIntegerLiteral(Literal literal, IntegerLiteral i_lit)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00318" > integer.cc:318< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_encoder_html_afcd4038298bec97a2f7a61274c6ef8c7" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_encoder.html#afcd4038298bec97a2f7a61274c6ef8c7" > operations_research::sat::IntegerEncoder::GetOrCreateAssociatedLiteral< / a > < / div > < div class = "ttdeci" > Literal GetOrCreateAssociatedLiteral(IntegerLiteral i_lit)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00238" > integer.cc:238< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html" > operations_research::sat::IntegerTrail< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00574" > integer.h:574< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a05cc8990d6a349e0c5960019ee47b687" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a05cc8990d6a349e0c5960019ee47b687" > operations_research::sat::IntegerTrail::FirstUnassignedVariable< / a > < / div > < div class = "ttdeci" > IntegerVariable FirstUnassignedVariable() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l01245" > integer.cc:1245< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a05e837bb93eeabbbd94e8f690dd59d32" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a05e837bb93eeabbbd94e8f690dd59d32" > operations_research::sat::IntegerTrail::Enqueue< / a > < / div > < div class = "ttdeci" > ABSL_MUST_USE_RESULT bool Enqueue(IntegerLiteral i_lit, absl::Span< const Literal > literal_reason, absl::Span< const IntegerLiteral > integer_reason)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l01028" > integer.cc:1028< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a161bb1bb07b668c21249a7ffb6958fb1" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a161bb1bb07b668c21249a7ffb6958fb1" > operations_research::sat::IntegerTrail::GetOrCreateConstantIntegerVariable< / a > < / div > < div class = "ttdeci" > IntegerVariable GetOrCreateConstantIntegerVariable(IntegerValue value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00733" > integer.cc:733< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a177b0fc3e2519896f25447085954073c" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a177b0fc3e2519896f25447085954073c" > operations_research::sat::IntegerTrail::num_enqueues< / a > < / div > < div class = "ttdeci" > int64_t num_enqueues() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00833" > integer.h:833< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a1eb60e3eca768de339988b37c6f1fd0b" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a1eb60e3eca768de339988b37c6f1fd0b" > operations_research::sat::IntegerTrail::RegisterWatcher< / a > < / div > < div class = "ttdeci" > void RegisterWatcher(SparseBitset< IntegerVariable > *p)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00842" > integer.h:842< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a1f591be5334541874ba049873235f0a9" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a1f591be5334541874ba049873235f0a9" > operations_research::sat::IntegerTrail::Propagate< / a > < / div > < div class = "ttdeci" > bool Propagate(Trail *trail) final< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00516" > integer.cc:516< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a267d05a02fdcc9439a5a54bf9f0ccd3c" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a267d05a02fdcc9439a5a54bf9f0ccd3c" > operations_research::sat::IntegerTrail::ReserveSpaceForNumVariables< / a > < / div > < div class = "ttdeci" > void ReserveSpaceForNumVariables(int num_vars)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00629" > integer.cc:629< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a2df75a6456eaa2a1c2cc3255e4a91f29" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a2df75a6456eaa2a1c2cc3255e4a91f29" > operations_research::sat::IntegerTrail::FindTrailIndexOfVarBefore< / a > < / div > < div class = "ttdeci" > int FindTrailIndexOfVarBefore(IntegerVariable var, int threshold) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00754" > integer.cc:754< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a309d057e12c8d4d393f13975eea2e2a9" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a309d057e12c8d4d393f13975eea2e2a9" > operations_research::sat::IntegerTrail::IsCurrentlyIgnored< / a > < / div > < div class = "ttdeci" > bool IsCurrentlyIgnored(IntegerVariable i) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00659" > integer.h:659< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a430eb799926e49f2339d7f52c01d038b" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a430eb799926e49f2339d7f52c01d038b" > operations_research::sat::IntegerTrail::ReasonFor< / a > < / div > < div class = "ttdeci" > std::vector< Literal > ReasonFor(IntegerLiteral literal) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l01617" > integer.cc:1617< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a45c127b9bc84730950583f5b946b4af6" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a45c127b9bc84730950583f5b946b4af6" > operations_research::sat::IntegerTrail::ReportConflict< / a > < / div > < div class = "ttdeci" > bool ReportConflict(absl::Span< const IntegerLiteral > integer_reason)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00857" > integer.h:857< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a49ff19c4851c879436507391ea8dd675" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a49ff19c4851c879436507391ea8dd675" > operations_research::sat::IntegerTrail::LazyReasonFunction< / a > < / div > < div class = "ttdeci" > std::function< void(IntegerLiteral literal_to_explain, int trail_index_of_literal, std::vector< Literal > *literals, std::vector< int > *dependencies)> LazyReasonFunction< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00806" > integer.h:808< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a4ce4030e2e60f84f0e28616614f9f320" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a4ce4030e2e60f84f0e28616614f9f320" > operations_research::sat::IntegerTrail::num_level_zero_enqueues< / a > < / div > < div class = "ttdeci" > int64_t num_level_zero_enqueues() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00837" > integer.h:837< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a523501d854b2ca8034d37c15e7c89117" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a523501d854b2ca8034d37c15e7c89117" > operations_research::sat::IntegerTrail::IsFixed< / a > < / div > < div class = "ttdeci" > bool IsFixed(IntegerVariable i) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01353" > integer.h:1353< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a554451dc5db1b8d233556d0b217c8a68" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a554451dc5db1b8d233556d0b217c8a68" > operations_research::sat::IntegerTrail::OptionalLiteralIndex< / a > < / div > < div class = "ttdeci" > LiteralIndex OptionalLiteralIndex(IntegerVariable i) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00668" > integer.h:668< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a5aa25e6e306c7158c11d2053170379a2" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a5aa25e6e306c7158c11d2053170379a2" > operations_research::sat::IntegerTrail::Reason< / a > < / div > < div class = "ttdeci" > absl::Span< const Literal > Reason(const Trail & trail, int trail_index) const final< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l01765" > integer.cc:1765< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a615d87982145007855f2102262cf773c" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a615d87982145007855f2102262cf773c" > operations_research::sat::IntegerTrail::LowerBoundAsLiteral< / a > < / div > < div class = "ttdeci" > IntegerLiteral LowerBoundAsLiteral(IntegerVariable i) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01387" > integer.h:1387< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a6554c3addb8705b1ba60140a175de110" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a6554c3addb8705b1ba60140a175de110" > operations_research::sat::IntegerTrail::CurrentBranchHadAnIncompletePropagation< / a > < / div > < div class = "ttdeci" > bool CurrentBranchHadAnIncompletePropagation()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l01241" > integer.cc:1241< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a697964c4df6330b5d4720be3658ac35a" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a697964c4df6330b5d4720be3658ac35a" > operations_research::sat::IntegerTrail::InPropagationLoop< / a > < / div > < div class = "ttdeci" > bool InPropagationLoop() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l01202" > integer.cc:1202< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a6d55b5b9adc499095dd57dd0c2b6c7df" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a6d55b5b9adc499095dd57dd0c2b6c7df" > operations_research::sat::IntegerTrail::ReportConflict< / a > < / div > < div class = "ttdeci" > bool ReportConflict(absl::Span< const Literal > literal_reason, absl::Span< const IntegerLiteral > integer_reason)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00849" > integer.h:849< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a79322fd8dff49ab2eab22c0570aba594" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a79322fd8dff49ab2eab22c0570aba594" > operations_research::sat::IntegerTrail::EnqueueLiteral< / a > < / div > < div class = "ttdeci" > void EnqueueLiteral(Literal literal, absl::Span< const Literal > literal_reason, absl::Span< const IntegerLiteral > integer_reason)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l01142" > integer.cc:1142< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a8ae8e206270e3bb10251a6fadbdc06e7" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a8ae8e206270e3bb10251a6fadbdc06e7" > operations_research::sat::IntegerTrail::NextVariableToBranchOnInPropagationLoop< / a > < / div > < div class = "ttdeci" > IntegerVariable NextVariableToBranchOnInPropagationLoop() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l01212" > integer.cc:1212< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a8b6d5a25e6ad3d28a85b1924471e2cac" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a8b6d5a25e6ad3d28a85b1924471e2cac" > operations_research::sat::IntegerTrail::UpperBound< / a > < / div > < div class = "ttdeci" > IntegerValue UpperBound(IntegerVariable i) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01349" > integer.h:1349< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a8ce07a1c3059cc86f60ae33c8db2c702" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a8ce07a1c3059cc86f60ae33c8db2c702" > operations_research::sat::IntegerTrail::MarkIntegerVariableAsOptional< / a > < / div > < div class = "ttdeci" > void MarkIntegerVariableAsOptional(IntegerVariable i, Literal is_considered)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00673" > integer.h:673< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a8ef12397d1682615bc3108c397734179" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a8ef12397d1682615bc3108c397734179" > operations_research::sat::IntegerTrail::Index< / a > < / div > < div class = "ttdeci" > int Index() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00876" > integer.h:876< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a9ab880b5e67213a0607c5c3935da9f08" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a9ab880b5e67213a0607c5c3935da9f08" > operations_research::sat::IntegerTrail::LevelZeroUpperBound< / a > < / div > < div class = "ttdeci" > IntegerValue LevelZeroUpperBound(IntegerVariable var) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01412" > integer.h:1412< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_a9bbee7df276ac89508e60df0dfb72a52" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#a9bbee7df276ac89508e60df0dfb72a52" > operations_research::sat::IntegerTrail::ConditionalLowerBound< / a > < / div > < div class = "ttdeci" > IntegerValue ConditionalLowerBound(Literal l, IntegerVariable i) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01362" > integer.h:1362< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_aa4c7a44c63bb5d0d0401c9951db2daaa" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#aa4c7a44c63bb5d0d0401c9951db2daaa" > operations_research::sat::IntegerTrail::VariableLowerBoundIsFromLevelZero< / a > < / div > < div class = "ttdeci" > bool VariableLowerBoundIsFromLevelZero(IntegerVariable var) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00866" > integer.h:866< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_aa527950bda17efaeae8589c561d1b453" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#aa527950bda17efaeae8589c561d1b453" > operations_research::sat::IntegerTrail::AppendRelaxedLinearReason< / a > < / div > < div class = "ttdeci" > void AppendRelaxedLinearReason(IntegerValue slack, absl::Span< const IntegerValue > coeffs, absl::Span< const IntegerVariable > vars, std::vector< IntegerLiteral > *reason) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00846" > integer.cc:846< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_aa68cc40c827bff2fb311040e2b848f9b" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#aa68cc40c827bff2fb311040e2b848f9b" > operations_research::sat::IntegerTrail::LevelZeroLowerBound< / a > < / div > < div class = "ttdeci" > IntegerValue LevelZeroLowerBound(IntegerVariable var) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01407" > integer.h:1407< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_aa981297d0a648cd5c3fef40e2edebf8a" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#aa981297d0a648cd5c3fef40e2edebf8a" > operations_research::sat::IntegerTrail::RelaxLinearReason< / a > < / div > < div class = "ttdeci" > void RelaxLinearReason(IntegerValue slack, absl::Span< const IntegerValue > coeffs, std::vector< IntegerLiteral > *reason) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00824" > integer.cc:824< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_aab182be7f1a6eccbc2b14c21fce5e9dd" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#aab182be7f1a6eccbc2b14c21fce5e9dd" > operations_research::sat::IntegerTrail::AppendNewBounds< / a > < / div > < div class = "ttdeci" > void AppendNewBounds(std::vector< IntegerLiteral > *output) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l01785" > integer.cc:1785< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_ab1619165d8afe26e20af4d8d80bf2956" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#ab1619165d8afe26e20af4d8d80bf2956" > operations_research::sat::IntegerTrail::IntegerLiteralIsTrue< / a > < / div > < div class = "ttdeci" > bool IntegerLiteralIsTrue(IntegerLiteral l) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01397" > integer.h:1397< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_ab857cd2aead68952d9fe92a8ad8d3ac9" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9" > operations_research::sat::IntegerTrail::LowerBound< / a > < / div > < div class = "ttdeci" > IntegerValue LowerBound(IntegerVariable i) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01345" > integer.h:1345< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_ac0a2e8c6619af74b42472bfa9a9e6465" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#ac0a2e8c6619af74b42472bfa9a9e6465" > operations_research::sat::IntegerTrail::UpperBoundAsLiteral< / a > < / div > < div class = "ttdeci" > IntegerLiteral UpperBoundAsLiteral(IntegerVariable i) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01392" > integer.h:1392< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_ac4fc75eea42e935951c766549cf8aa3c" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#ac4fc75eea42e935951c766549cf8aa3c" > operations_research::sat::IntegerTrail::HasPendingRootLevelDeduction< / a > < / div > < div class = "ttdeci" > bool HasPendingRootLevelDeduction() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00903" > integer.h:903< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_ac5b0e86a4e870b2198a8d866efa51463" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#ac5b0e86a4e870b2198a8d866efa51463" > operations_research::sat::IntegerTrail::NumConstantVariables< / a > < / div > < div class = "ttdeci" > int NumConstantVariables() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00748" > integer.cc:748< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_ac72fc3390d9ea9586c9f6a7623301b78" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#ac72fc3390d9ea9586c9f6a7623301b78" > operations_research::sat::IntegerTrail::~IntegerTrail< / a > < / div > < div class = "ttdeci" > ~IntegerTrail() final< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00509" > integer.cc:509< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_ac746d3665776d57cb5ecd46fbdda7de7" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#ac746d3665776d57cb5ecd46fbdda7de7" > operations_research::sat::IntegerTrail::IsFixedAtLevelZero< / a > < / div > < div class = "ttdeci" > bool IsFixedAtLevelZero(IntegerVariable var) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01417" > integer.h:1417< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_ac7f9c569e2ad83d246e4a17ea303a7ec" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#ac7f9c569e2ad83d246e4a17ea303a7ec" > operations_research::sat::IntegerTrail::MergeReasonInto< / a > < / div > < div class = "ttdeci" > void MergeReasonInto(absl::Span< const IntegerLiteral > literals, std::vector< Literal > *output) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l01625" > integer.cc:1625< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_ac8db20a5dab063aa3ca64a4ae1202d4c" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#ac8db20a5dab063aa3ca64a4ae1202d4c" > operations_research::sat::IntegerTrail::IsIgnoredLiteral< / a > < / div > < div class = "ttdeci" > Literal IsIgnoredLiteral(IntegerVariable i) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00664" > integer.h:664< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_acc1aaae243ed4381e84f8309aacb3bbc" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#acc1aaae243ed4381e84f8309aacb3bbc" > operations_research::sat::IntegerTrail::IsOptional< / a > < / div > < div class = "ttdeci" > bool IsOptional(IntegerVariable i) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00656" > integer.h:656< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_ad2f3825d33cbc805d2f490d324bd363c" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#ad2f3825d33cbc805d2f490d324bd363c" > operations_research::sat::IntegerTrail::ConditionalEnqueue< / a > < / div > < div class = "ttdeci" > ABSL_MUST_USE_RESULT bool ConditionalEnqueue(Literal lit, IntegerLiteral i_lit, std::vector< Literal > *literal_reason, std::vector< IntegerLiteral > *integer_reason)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l01035" > integer.cc:1035< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_ad74c8b85009c0d48309f2b5b1e6ad97f" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#ad74c8b85009c0d48309f2b5b1e6ad97f" > operations_research::sat::IntegerTrail::timestamp< / a > < / div > < div class = "ttdeci" > int64_t timestamp() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00834" > integer.h:834< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_adf3a30cc102861886504a5db480fdaad" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#adf3a30cc102861886504a5db480fdaad" > operations_research::sat::IntegerTrail::IntegerLiteralIsFalse< / a > < / div > < div class = "ttdeci" > bool IntegerLiteralIsFalse(IntegerLiteral l) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01401" > integer.h:1401< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_adfce09ac65fc660f8a4f019f4072c6a7" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#adfce09ac65fc660f8a4f019f4072c6a7" > operations_research::sat::IntegerTrail::RemoveLevelZeroBounds< / a > < / div > < div class = "ttdeci" > void RemoveLevelZeroBounds(std::vector< IntegerLiteral > *reason) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00958" > integer.cc:958< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_ae0185af3cf5bae9f1a3b7dc646a305dc" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#ae0185af3cf5bae9f1a3b7dc646a305dc" > operations_research::sat::IntegerTrail::AddIntegerVariable< / a > < / div > < div class = "ttdeci" > IntegerVariable AddIntegerVariable()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00647" > integer.h:647< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_ae517412fa6f592ccb7c8e0f1569ba983" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#ae517412fa6f592ccb7c8e0f1569ba983" > operations_research::sat::IntegerTrail::RegisterReversibleClass< / a > < / div > < div class = "ttdeci" > void RegisterReversibleClass(ReversibleInterface *rev)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00872" > integer.h:872< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_af4303d31360f06c50729f156b1fbc2a9" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#af4303d31360f06c50729f156b1fbc2a9" > operations_research::sat::IntegerTrail::InitialVariableDomain< / a > < / div > < div class = "ttdeci" > const Domain & InitialVariableDomain(IntegerVariable var) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00682" > integer.cc:682< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_af46d3e8559a1951914b218e3ef4f34c7" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#af46d3e8559a1951914b218e3ef4f34c7" > operations_research::sat::IntegerTrail::Untrail< / a > < / div > < div class = "ttdeci" > void Untrail(const Trail & trail, int literal_trail_index) final< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00579" > integer.cc:579< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_af88a18429909498405c450015f0a223a" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#af88a18429909498405c450015f0a223a" > operations_research::sat::IntegerTrail::NumIntegerVariables< / a > < / div > < div class = "ttdeci" > IntegerVariable NumIntegerVariables() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00599" > integer.h:599< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_af931801f592e954a6623cab8cf9a4485" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#af931801f592e954a6623cab8cf9a4485" > operations_research::sat::IntegerTrail::UpdateInitialDomain< / a > < / div > < div class = "ttdeci" > bool UpdateInitialDomain(IntegerVariable var, Domain domain)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00686" > integer.cc:686< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_integer_trail_html_afac25f42f6c2024c566846104e0aabba" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_integer_trail.html#afac25f42f6c2024c566846104e0aabba" > operations_research::sat::IntegerTrail::IntegerTrail< / a > < / div > < div class = "ttdeci" > IntegerTrail(Model *model)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00576" > integer.h:576< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_literal_html" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_literal.html" > operations_research::sat::Literal< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sat__base_8h_source.html#l00065" > sat_base.h:65< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_literal_html_a239e1315c4e975a35537790ba0d913a7" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_literal.html#a239e1315c4e975a35537790ba0d913a7" > operations_research::sat::Literal::NegatedIndex< / a > < / div > < div class = "ttdeci" > LiteralIndex NegatedIndex() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sat__base_8h_source.html#l00086" > sat_base.h:86< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_literal_html_a4a11c7c4d7706c09de5e18707c3b5c62" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_literal.html#a4a11c7c4d7706c09de5e18707c3b5c62" > operations_research::sat::Literal::Index< / a > < / div > < div class = "ttdeci" > LiteralIndex Index() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sat__base_8h_source.html#l00085" > sat_base.h:85< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_literal_html_a886e9c024f7209181c0a850b6e90c644" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_literal.html#a886e9c024f7209181c0a850b6e90c644" > operations_research::sat::Literal::Negated< / a > < / div > < div class = "ttdeci" > Literal Negated() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sat__base_8h_source.html#l00092" > sat_base.h:92< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_model_html" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_model.html" > operations_research::sat::Model< / a > < / div > < div class = "ttdoc" > Class that owns everything related to a particular optimization model.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sat_2model_8h_source.html#l00038" > sat/model.h:38< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_propagator_interface_html" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_propagator_interface.html" > operations_research::sat::PropagatorInterface< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01105" > integer.h:1105< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_propagator_interface_html_a0b6fee10fed5641a012a7658d5fad396" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_propagator_interface.html#a0b6fee10fed5641a012a7658d5fad396" > operations_research::sat::PropagatorInterface::~PropagatorInterface< / a > < / div > < div class = "ttdeci" > virtual ~PropagatorInterface()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01108" > integer.h:1108< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_propagator_interface_html_a7ee40d1fcd02211754c29a832ae97019" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_propagator_interface.html#a7ee40d1fcd02211754c29a832ae97019" > operations_research::sat::PropagatorInterface::PropagatorInterface< / a > < / div > < div class = "ttdeci" > PropagatorInterface()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01107" > integer.h:1107< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_propagator_interface_html_ab355d13060fa36037afa32aa8ddbe62a" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_propagator_interface.html#ab355d13060fa36037afa32aa8ddbe62a" > operations_research::sat::PropagatorInterface::Propagate< / a > < / div > < div class = "ttdeci" > virtual bool Propagate()=0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_propagator_interface_html_aee053ac2dc53cef048aa8e815e9443bb" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_propagator_interface.html#aee053ac2dc53cef048aa8e815e9443bb" > operations_research::sat::PropagatorInterface::IncrementalPropagate< / a > < / div > < div class = "ttdeci" > virtual bool IncrementalPropagate(const std::vector< int > & watch_indices)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01128" > integer.h:1128< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_rev_int_repository_html" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_rev_int_repository.html" > operations_research::sat::RevIntRepository< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01136" > integer.h:1136< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_rev_int_repository_html_a453cf85bf65a7a3c1d4ae4dac6568ba1" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_rev_int_repository.html#a453cf85bf65a7a3c1d4ae4dac6568ba1" > operations_research::sat::RevIntRepository::RevIntRepository< / a > < / div > < div class = "ttdeci" > RevIntRepository(Model *model)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01138" > integer.h:1138< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_rev_integer_value_repository_html" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_rev_integer_value_repository.html" > operations_research::sat::RevIntegerValueRepository< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01142" > integer.h:1142< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_rev_integer_value_repository_html_a8b536ca603a352909517bd9797228d1c" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_rev_integer_value_repository.html#a8b536ca603a352909517bd9797228d1c" > operations_research::sat::RevIntegerValueRepository::RevIntegerValueRepository< / a > < / div > < div class = "ttdeci" > RevIntegerValueRepository(Model *model)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01144" > integer.h:1144< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_sat_parameters_html" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_sat_parameters.html" > operations_research::sat::SatParameters< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sat__parameters_8pb_8h_source.html#l00347" > sat_parameters.pb.h:348< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_sat_propagator_html" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_sat_propagator.html" > operations_research::sat::SatPropagator< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sat__base_8h_source.html#l00446" > sat_base.h:446< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_sat_solver_html" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_sat_solver.html" > operations_research::sat::SatSolver< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sat__solver_8h_source.html#l00058" > sat_solver.h:58< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_sat_solver_html_a43684a0a8ef85b1cea0076dba3fb271d" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_sat_solver.html#a43684a0a8ef85b1cea0076dba3fb271d" > operations_research::sat::SatSolver::NewBooleanVariable< / a > < / div > < div class = "ttdeci" > BooleanVariable NewBooleanVariable()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sat__solver_8h_source.html#l00084" > sat_solver.h:84< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_sat_solver_html_ad63c4461a1384629cb99413c6df8b9ca" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_sat_solver.html#ad63c4461a1384629cb99413c6df8b9ca" > operations_research::sat::SatSolver::CurrentDecisionLevel< / a > < / div > < div class = "ttdeci" > int CurrentDecisionLevel() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sat__solver_8h_source.html#l00361" > sat_solver.h:361< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_sat_solver_html_afbbbc2f0845a82a5a5cfb3f00a61abe9" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_sat_solver.html#afbbbc2f0845a82a5a5cfb3f00a61abe9" > operations_research::sat::SatSolver::AddUnitClause< / a > < / div > < div class = "ttdeci" > bool AddUnitClause(Literal true_literal)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sat__solver_8cc_source.html#l00165" > sat_solver.cc:165< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_trail_html" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_trail.html" > operations_research::sat::Trail< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sat__base_8h_source.html#l00234" > sat_base.h:234< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_trail_html_a4793952607a98dfddfbcc17abfabbb4b" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_trail.html#a4793952607a98dfddfbcc17abfabbb4b" > operations_research::sat::Trail::Assignment< / a > < / div > < div class = "ttdeci" > const VariablesAssignment & Assignment() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sat__base_8h_source.html#l00381" > sat_base.h:381< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_trail_html_ab932e215c6dff3fe8f077d4d6a409c0c" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_trail.html#ab932e215c6dff3fe8f077d4d6a409c0c" > operations_research::sat::Trail::MutableConflict< / a > < / div > < div class = "ttdeci" > std::vector< Literal > * MutableConflict()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sat__base_8h_source.html#l00362" > sat_base.h:362< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_variables_assignment_html_a5300129913f51dcb0b1c531e3248490e" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_variables_assignment.html#a5300129913f51dcb0b1c531e3248490e" > operations_research::sat::VariablesAssignment::LiteralIsTrue< / a > < / div > < div class = "ttdeci" > bool LiteralIsTrue(Literal literal) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sat__base_8h_source.html#l00151" > sat_base.h:151< / a > < / div > < / div >
< div class = "ttc" id = "aconstraint__solver_2table_8cc_html_a9293e4d29cac928301645070dd307683" > < div class = "ttname" > < a href = "constraint__solver_2table_8cc.html#a9293e4d29cac928301645070dd307683" > b< / a > < / div > < div class = "ttdeci" > int64_t b< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_2table_8cc_source.html#l00047" > constraint_solver/table.cc:47< / a > < / div > < / div >
< div class = "ttc" id = "aconstraint__solver_2table_8cc_html_acb18315d548212835cd8ed4287e6c0b6" > < div class = "ttname" > < a href = "constraint__solver_2table_8cc.html#acb18315d548212835cd8ed4287e6c0b6" > a< / a > < / div > < div class = "ttdeci" > int64_t a< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_2table_8cc_source.html#l00046" > constraint_solver/table.cc:46< / a > < / div > < / div >
< div class = "ttc" id = "ademon__profiler_8cc_html_ac072af30c4ffbc834bb4c681f6ecb514" > < div class = "ttname" > < a href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > < / div > < div class = "ttdeci" > int64_t value< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "demon__profiler_8cc_source.html#l00044" > demon_profiler.cc:44< / a > < / div > < / div >
< div class = "ttc" id = "aexpr__array_8cc_html_a472a99923cbe11ae7b5a5d157d9ad465" > < div class = "ttname" > < a href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > < / div > < div class = "ttdeci" > IntVar * var< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "expr__array_8cc_source.html#l01874" > expr_array.cc:1874< / a > < / div > < / div >
< div class = "ttc" id = "agscip__solver_8cc_html_a1ba5ca0f61f2fa13bd23bf0f89004f35" > < div class = "ttname" > < a href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > < / div > < div class = "ttdeci" > double upper_bound< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gscip__solver_8cc_source.html#l00126" > gscip_solver.cc:126< / a > < / div > < / div >
< div class = "ttc" id = "agscip__solver_8cc_html_a1e2f9a2352c1d9a6cada9544898fceec" > < div class = "ttname" > < a href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > < / div > < div class = "ttdeci" > double lower_bound< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gscip__solver_8cc_source.html#l00125" > gscip_solver.cc:125< / a > < / div > < / div >
< div class = "ttc" id = "agurobi__interface_8cc_html_a0728f23c9a47655d38e0bf1a2f200bcf" > < div class = "ttname" > < a href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > < / div > < div class = "ttdeci" > GRBmodel * model< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00273" > gurobi_interface.cc:273< / a > < / div > < / div >
< div class = "ttc" id = "ahash_8h_html" > < div class = "ttname" > < a href = "hash_8h.html" > hash.h< / a > < / div > < / div >
< div class = "ttc" id = "aint__type_8h_html" > < div class = "ttname" > < a href = "int__type_8h.html" > int_type.h< / a > < / div > < / div >
< div class = "ttc" id = "aintegral__types_8h_html" > < div class = "ttname" > < a href = "integral__types_8h.html" > integral_types.h< / a > < / div > < / div >
< div class = "ttc" id = "aiterators_8h_html" > < div class = "ttname" > < a href = "iterators_8h.html" > iterators.h< / a > < / div > < / div >
< div class = "ttc" id = "alog__severity_8h_html_a50e5762f38854b37ee3e2851bc1bb0e7" > < div class = "ttname" > < a href = "log__severity_8h.html#a50e5762f38854b37ee3e2851bc1bb0e7" > WARNING< / a > < / div > < div class = "ttdeci" > const int WARNING< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "log__severity_8h_source.html#l00031" > log_severity.h:31< / a > < / div > < / div >
< div class = "ttc" id = "alog__severity_8h_html_acdd38e3c9f22f127d7776920e3079eda" > < div class = "ttname" > < a href = "log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda" > FATAL< / a > < / div > < div class = "ttdeci" > const int FATAL< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "log__severity_8h_source.html#l00032" > log_severity.h:32< / a > < / div > < / div >
< div class = "ttc" id = "amacros_8h_html" > < div class = "ttname" > < a href = "macros_8h.html" > macros.h< / a > < / div > < / div >
< div class = "ttc" id = "amap__util_8h_html" > < div class = "ttname" > < a href = "map__util_8h.html" > map_util.h< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceabsl_html" > < div class = "ttname" > < a href = "namespaceabsl.html" > absl< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "cleanup_8h_source.html#l00022" > cleanup.h:22< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_af9a790b7e8c5b0c6d55b336177378e78" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > operations_research::glop::kInfinity< / a > < / div > < div class = "ttdeci" > const double kInfinity< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__types_8h_source.html#l00084" > lp_types.h:84< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a003e7b51f96dbc816348288532b04b21" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a003e7b51f96dbc816348288532b04b21" > operations_research::sat::InlinedIntegerLiteralVector< / a > < / div > < div class = "ttdeci" > absl::InlinedVector< IntegerLiteral, 2 > InlinedIntegerLiteralVector< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00212" > integer.h:212< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a050c9f843d5f82c4cf6e958a4062e5a7" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a050c9f843d5f82c4cf6e958a4062e5a7" > operations_research::sat::NewIntegerVariableFromLiteral< / a > < / div > < div class = "ttdeci" > std::function< IntegerVariable(Model *)> NewIntegerVariableFromLiteral(Literal lit)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01501" > integer.h:1501< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a07823d046b027c81155f8a2f322cf813" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a07823d046b027c81155f8a2f322cf813" > operations_research::sat::FloorRatio< / a > < / div > < div class = "ttdeci" > IntegerValue FloorRatio(IntegerValue dividend, IntegerValue positive_divisor)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00091" > integer.h:91< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a0c9e8fab437ba44c91b0493a74cde263" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a0c9e8fab437ba44c91b0493a74cde263" > operations_research::sat::AddProductTo< / a > < / div > < div class = "ttdeci" > bool AddProductTo(IntegerValue a, IntegerValue b, IntegerValue *result)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00114" > integer.h:114< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a1227e67513602591fb959e35c9de66e8" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a1227e67513602591fb959e35c9de66e8" > operations_research::sat::kMaxIntegerValue< / a > < / div > < div class = "ttdeci" > constexpr IntegerValue kMaxIntegerValue(std::numeric_limits< IntegerValue::ValueType > ::max() - 1)< / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a134ba4c37e543cb80c698555b6ae89f8" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a134ba4c37e543cb80c698555b6ae89f8" > operations_research::sat::Equality< / a > < / div > < div class = "ttdeci" > std::function< void(Model *)> Equality(IntegerVariable v, int64_t value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01582" > integer.h:1582< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a15ca399ada8a279dc92f693ede7e4004" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a15ca399ada8a279dc92f693ede7e4004" > operations_research::sat::operator< < < / a > < / div > < div class = "ttdeci" > std::ostream & operator< < (std::ostream & os, const BoolVar & var)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "cp__model_8cc_source.html#l00068" > cp_model.cc:68< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a1e30e51173c7e43a8c0b4668d5e3f050" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a1e30e51173c7e43a8c0b4668d5e3f050" > operations_research::sat::IntTypeAbs< / a > < / div > < div class = "ttdeci" > IntType IntTypeAbs(IntType t)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00078" > integer.h:78< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a29b96869d2a821cf1d2e6099e7a0f51b" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a29b96869d2a821cf1d2e6099e7a0f51b" > operations_research::sat::CeilRatio< / a > < / div > < div class = "ttdeci" > IntegerValue CeilRatio(IntegerValue dividend, IntegerValue positive_divisor)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00082" > integer.h:82< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a2dbcb7017d468a17bdb30252af5c6c31" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a2dbcb7017d468a17bdb30252af5c6c31" > operations_research::sat::kNoLiteralIndex< / a > < / div > < div class = "ttdeci" > const LiteralIndex kNoLiteralIndex(-1)< / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a355a62f25cfadeccfb164ab9fb867c81" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a355a62f25cfadeccfb164ab9fb867c81" > operations_research::sat::kMinIntegerValue< / a > < / div > < div class = "ttdeci" > constexpr IntegerValue kMinIntegerValue(-kMaxIntegerValue)< / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a37093a0df3cca500d5f58b1d5482bdc6" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a37093a0df3cca500d5f58b1d5482bdc6" > operations_research::sat::ClauseConstraint< / a > < / div > < div class = "ttdeci" > std::function< void(Model *)> ClauseConstraint(absl::Span< const Literal > literals)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sat__solver_8h_source.html#l00906" > sat_solver.h:906< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a3ad49ae9019c528851f6fd084479a567" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a3ad49ae9019c528851f6fd084479a567" > operations_research::sat::LowerBound< / a > < / div > < div class = "ttdeci" > std::function< int64_t(const Model & )> LowerBound(IntegerVariable v)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01524" > integer.h:1524< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a3cb95842130bc03177260ad20464bdbf" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a3cb95842130bc03177260ad20464bdbf" > operations_research::sat::NewBooleanVariable< / a > < / div > < div class = "ttdeci" > std::function< BooleanVariable(Model *)> NewBooleanVariable()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01469" > integer.h:1469< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a3f35d207f7fbd9abc30ced851352b069" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a3f35d207f7fbd9abc30ced851352b069" > operations_research::sat::LowerOrEqual< / a > < / div > < div class = "ttdeci" > std::function< void(Model *)> LowerOrEqual(IntegerVariable v, int64_t ub)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01567" > integer.h:1567< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a429d1fd54b5becc39e4cfbc608d7d70a" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a429d1fd54b5becc39e4cfbc608d7d70a" > operations_research::sat::IntegerTermDebugString< / a > < / div > < div class = "ttdeci" > std::string IntegerTermDebugString(IntegerVariable var, IntegerValue coeff)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00152" > integer.h:152< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a4d3c6ea5e2b95e4d7e45d6146c61c2ce" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a4d3c6ea5e2b95e4d7e45d6146c61c2ce" > operations_research::sat::IsFixed< / a > < / div > < div class = "ttdeci" > std::function< bool(const Model & )> IsFixed(IntegerVariable v)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01536" > integer.h:1536< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a5bd8c44473618b7eafd33ba978db2f06" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06" > operations_research::sat::kNoIntegerVariable< / a > < / div > < div class = "ttdeci" > const IntegerVariable kNoIntegerVariable(-1)< / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a64664019450638ab96732f0b59ea015b" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a64664019450638ab96732f0b59ea015b" > operations_research::sat::ConstantIntegerVariable< / a > < / div > < div class = "ttdeci" > std::function< IntegerVariable(Model *)> ConstantIntegerVariable(int64_t value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01475" > integer.h:1475< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a6e056f4efb99b080ae5bdb7267339f59" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a6e056f4efb99b080ae5bdb7267339f59" > operations_research::sat::Implication< / a > < / div > < div class = "ttdeci" > std::function< void(Model *)> Implication(const std::vector< Literal > & enforcement_literals, IntegerLiteral i)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01595" > integer.h:1595< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a7f1ac774d4646a83631f8117f4ea03f5" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a7f1ac774d4646a83631f8117f4ea03f5" > operations_research::sat::PositiveVariable< / a > < / div > < div class = "ttdeci" > IntegerVariable PositiveVariable(IntegerVariable i)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00142" > integer.h:142< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a83f714c395df7a814ed067125f567a0d" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a83f714c395df7a814ed067125f567a0d" > operations_research::sat::PositiveRemainder< / a > < / div > < div class = "ttdeci" > IntegerValue PositiveRemainder(IntegerValue dividend, IntegerValue positive_divisor)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00106" > integer.h:106< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a84a0f65f1ec460c487789fe6a7620f77" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a84a0f65f1ec460c487789fe6a7620f77" > operations_research::sat::DEFINE_INT_TYPE< / a > < / div > < div class = "ttdeci" > DEFINE_INT_TYPE(ClauseIndex, int)< / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a96eab70b5ead3894afac4d4fff0fd984" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a96eab70b5ead3894afac4d4fff0fd984" > operations_research::sat::Value< / a > < / div > < div class = "ttdeci" > std::function< int64_t(const Model & )> Value(IntegerVariable v)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01544" > integer.h:1544< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a9e815eb2193f1bb6903274c7f0859cd7" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a9e815eb2193f1bb6903274c7f0859cd7" > operations_research::sat::UpperBound< / a > < / div > < div class = "ttdeci" > std::function< int64_t(const Model & )> UpperBound(IntegerVariable v)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01530" > integer.h:1530< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_aae43e784db06c0974ce59ebbe8dd2b22" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#aae43e784db06c0974ce59ebbe8dd2b22" > operations_research::sat::NegationOf< / a > < / div > < div class = "ttdeci" > std::vector< IntegerVariable > NegationOf(const std::vector< IntegerVariable > & vars)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00029" > integer.cc:29< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_ab052eee1f91ef47d1e5a162c2dfdd355" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#ab052eee1f91ef47d1e5a162c2dfdd355" > operations_research::sat::ExcludeCurrentSolutionWithoutIgnoredVariableAndBacktrack< / a > < / div > < div class = "ttdeci" > std::function< void(Model *)> ExcludeCurrentSolutionWithoutIgnoredVariableAndBacktrack()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l02046" > integer.cc:2046< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_ab186c7ad5f0930615f096f56e1499d30" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#ab186c7ad5f0930615f096f56e1499d30" > operations_research::sat::NewIntegerVariable< / a > < / div > < div class = "ttdeci" > std::function< IntegerVariable(Model *)> NewIntegerVariable(int64_t lb, int64_t ub)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01483" > integer.h:1483< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_ab3ba1ab2a4a6cdc0ea4324d409ddbe7e" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#ab3ba1ab2a4a6cdc0ea4324d409ddbe7e" > operations_research::sat::GreaterOrEqual< / a > < / div > < div class = "ttdeci" > std::function< void(Model *)> GreaterOrEqual(IntegerVariable v, int64_t lb)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01552" > integer.h:1552< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_acf09b937c4d7439804c0fc61afcb7008" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#acf09b937c4d7439804c0fc61afcb7008" > operations_research::sat::GetPositiveOnlyIndex< / a > < / div > < div class = "ttdeci" > PositiveOnlyIndex GetPositiveOnlyIndex(IntegerVariable var)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00148" > integer.h:148< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_ad39ed3f215af8b2d35da4d2a52254c42" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#ad39ed3f215af8b2d35da4d2a52254c42" > operations_research::sat::ImpliesInInterval< / a > < / div > < div class = "ttdeci" > std::function< void(Model *)> ImpliesInInterval(Literal in_interval, IntegerVariable v, int64_t lb, int64_t ub)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01622" > integer.h:1622< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_ae2544d2a3a5ef4c78f8e5891f104ab41" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#ae2544d2a3a5ef4c78f8e5891f104ab41" > operations_research::sat::VariableIsPositive< / a > < / div > < div class = "ttdeci" > bool VariableIsPositive(IntegerVariable i)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00138" > integer.h:138< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_ae282013f2321b5817fd61ad9e705e446" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#ae282013f2321b5817fd61ad9e705e446" > operations_research::sat::FullyEncodeVariable< / a > < / div > < div class = "ttdeci" > std::function< std::vector< IntegerEncoder::ValueLiteralPair > (Model *)> FullyEncodeVariable(IntegerVariable var)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01645" > integer.h:1645< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_aed77a1a7675c2f8568529a5a16247ec1" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#aed77a1a7675c2f8568529a5a16247ec1" > operations_research::sat::ToDouble< / a > < / div > < div class = "ttdeci" > double ToDouble(IntegerValue value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00070" > integer.h:70< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html" > < div class = "ttname" > < a href = "namespaceoperations__research.html" > operations_research< / a > < / div > < div class = "ttdoc" > Collection of objects used to extend the Constraint Solver library.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dense__doubly__linked__list_8h_source.html#l00021" > dense_doubly_linked_list.h:21< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a111f44b9b9cf67a8e8d83794ac9f5291" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > operations_research::CapAdd< / a > < / div > < div class = "ttdeci" > int64_t CapAdd(int64_t x, int64_t y)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "saturated__arithmetic_8h_source.html#l00126" > saturated_arithmetic.h:126< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_aa64bf49d041052c7cb3f40f7496d7534" > < div class = "ttname" > < a href = "namespaceoperations__research.html#aa64bf49d041052c7cb3f40f7496d7534" > operations_research::CapProd< / a > < / div > < div class = "ttdeci" > int64_t CapProd(int64_t x, int64_t y)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "saturated__arithmetic_8h_source.html#l00233" > saturated_arithmetic.h:233< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_ae161405d349af5d521fa0fd25c3b6f83" > < div class = "ttname" > < a href = "namespaceoperations__research.html#ae161405d349af5d521fa0fd25c3b6f83" > operations_research::operator==< / a > < / div > < div class = "ttdeci" > LinearRange operator==(const LinearExpr & lhs, const LinearExpr & rhs)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8cc_source.html#l00180" > linear_expr.cc:180< / a > < / div > < / div >
< div class = "ttc" id = "aoptimization_8cc_html_af63dcc00f2023fdf498e0829e6fb8a6b" > < div class = "ttname" > < a href = "optimization_8cc.html#af63dcc00f2023fdf498e0829e6fb8a6b" > literal< / a > < / div > < div class = "ttdeci" > Literal literal< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "optimization_8cc_source.html#l00085" > optimization.cc:85< / a > < / div > < / div >
< div class = "ttc" id = "apack_8cc_html_a750b5d744c39a06bfb13e6eb010e35d0" > < div class = "ttname" > < a href = "pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > < / div > < div class = "ttdeci" > int index< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "pack_8cc_source.html#l00509" > pack.cc:509< / a > < / div > < / div >
< div class = "ttc" id = "arev_8h_html" > < div class = "ttname" > < a href = "rev_8h.html" > rev.h< / a > < / div > < / div >
< div class = "ttc" id = "arouting__filters_8cc_html_a4f1e8002734902ae1c65ccc3fc30c98e" > < div class = "ttname" > < a href = "routing__filters_8cc.html#a4f1e8002734902ae1c65ccc3fc30c98e" > bound< / a > < / div > < div class = "ttdeci" > int64_t bound< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__filters_8cc_source.html#l00984" > routing_filters.cc:984< / a > < / div > < / div >
< div class = "ttc" id = "asat_2model_8h_html" > < div class = "ttname" > < a href = "sat_2model_8h.html" > model.h< / a > < / div > < / div >
< div class = "ttc" id = "asat__base_8h_html" > < div class = "ttname" > < a href = "sat__base_8h.html" > sat_base.h< / a > < / div > < / div >
< div class = "ttc" id = "asat__solver_8h_html" > < div class = "ttname" > < a href = "sat__solver_8h.html" > sat_solver.h< / a > < / div > < / div >
< div class = "ttc" id = "asaturated__arithmetic_8h_html" > < div class = "ttname" > < a href = "saturated__arithmetic_8h.html" > saturated_arithmetic.h< / a > < / div > < / div >
< div class = "ttc" id = "asorted__interval__list_8h_html" > < div class = "ttname" > < a href = "sorted__interval__list_8h.html" > sorted_interval_list.h< / a > < / div > < / div >
< div class = "ttc" id = "astrong__vector_8h_html" > < div class = "ttname" > < a href = "strong__vector_8h.html" > strong_vector.h< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_affine_expression_html" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_affine_expression.html" > operations_research::sat::AffineExpression< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00220" > integer.h:220< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_affine_expression_html_a06a78ca452e0ab05313a836b024352f2" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2" > operations_research::sat::AffineExpression::constant< / a > < / div > < div class = "ttdeci" > IntegerValue constant< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00272" > integer.h:272< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_affine_expression_html_a155597f12e920a6ff8256360ed91d061" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_affine_expression.html#a155597f12e920a6ff8256360ed91d061" > operations_research::sat::AffineExpression::Min< / a > < / div > < div class = "ttdeci" > IntegerValue Min(IntegerTrail *integer_trail) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00038" > integer.cc:38< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_affine_expression_html_a19bff44fb82e19c55a4da7fe9aa38a86" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_affine_expression.html#a19bff44fb82e19c55a4da7fe9aa38a86" > operations_research::sat::AffineExpression::Negated< / a > < / div > < div class = "ttdeci" > AffineExpression Negated() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00239" > integer.h:239< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_affine_expression_html_a3253ab3126f5c0c2db508ca3d185bc76" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_affine_expression.html#a3253ab3126f5c0c2db508ca3d185bc76" > operations_research::sat::AffineExpression::AffineExpression< / a > < / div > < div class = "ttdeci" > AffineExpression()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00222" > integer.h:222< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_affine_expression_html_a4687879cc255cc87f94d3b79484e60e7" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_affine_expression.html#a4687879cc255cc87f94d3b79484e60e7" > operations_research::sat::AffineExpression::IsFixed< / a > < / div > < div class = "ttdeci" > bool IsFixed(IntegerTrail *integer_trail) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00062" > integer.cc:62< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_affine_expression_html_a4b2c0a0bedd1e040a43c38978d4ecfb0" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_affine_expression.html#a4b2c0a0bedd1e040a43c38978d4ecfb0" > operations_research::sat::AffineExpression::AffineExpression< / a > < / div > < div class = "ttdeci" > AffineExpression(IntegerVariable v, IntegerValue c, IntegerValue cst)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00229" > integer.h:229< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_affine_expression_html_a5bd9dd701b822296b6c08e8c16fd4331" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_affine_expression.html#a5bd9dd701b822296b6c08e8c16fd4331" > operations_research::sat::AffineExpression::AffineExpression< / a > < / div > < div class = "ttdeci" > AffineExpression(IntegerValue cst)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00223" > integer.h:223< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_affine_expression_html_a5d6f020504838c2d57528f47cd1fe164" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_affine_expression.html#a5d6f020504838c2d57528f47cd1fe164" > operations_research::sat::AffineExpression::GreaterOrEqual< / a > < / div > < div class = "ttdeci" > IntegerLiteral GreaterOrEqual(IntegerValue bound) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01330" > integer.h:1330< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_affine_expression_html_a8d484cfa3afefda70ef152313dffdc27" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_affine_expression.html#a8d484cfa3afefda70ef152313dffdc27" > operations_research::sat::AffineExpression::LowerOrEqual< / a > < / div > < div class = "ttdeci" > IntegerLiteral LowerOrEqual(IntegerValue bound) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01339" > integer.h:1339< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_affine_expression_html_aa92bb1c2527b72335dbc3b9479ebe950" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_affine_expression.html#aa92bb1c2527b72335dbc3b9479ebe950" > operations_research::sat::AffineExpression::Max< / a > < / div > < div class = "ttdeci" > IntegerValue Max(IntegerTrail *integer_trail) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8cc_source.html#l00050" > integer.cc:50< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_affine_expression_html_aa9c149604bc3f558e14c6d233ebc4b19" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_affine_expression.html#aa9c149604bc3f558e14c6d233ebc4b19" > operations_research::sat::AffineExpression::LpValue< / a > < / div > < div class = "ttdeci" > double LpValue(const absl::StrongVector< IntegerVariable, double > & lp_values) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00253" > integer.h:253< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_affine_expression_html_aad4c7ee3b6e996c3828c04932765210d" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_affine_expression.html#aad4c7ee3b6e996c3828c04932765210d" > operations_research::sat::AffineExpression::AffineExpression< / a > < / div > < div class = "ttdeci" > AffineExpression(IntegerVariable v, IntegerValue c)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00227" > integer.h:227< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_affine_expression_html_ab6516f556b715738034b30d290c40214" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214" > operations_research::sat::AffineExpression::var< / a > < / div > < div class = "ttdeci" > IntegerVariable var< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00270" > integer.h:270< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_affine_expression_html_ac3740684133a43f28203f0b85ed847b7" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_affine_expression.html#ac3740684133a43f28203f0b85ed847b7" > operations_research::sat::AffineExpression::DebugString< / a > < / div > < div class = "ttdeci" > const std::string DebugString() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00259" > integer.h:259< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_affine_expression_html_acd9d282f8048fa2818f5856b80466d40" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_affine_expression.html#acd9d282f8048fa2818f5856b80466d40" > operations_research::sat::AffineExpression::operator==< / a > < / div > < div class = "ttdeci" > bool operator==(AffineExpression o) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00243" > integer.h:243< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_affine_expression_html_ad7d5fda7881b6c8fdc9d1e7a74ee4a2e" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_affine_expression.html#ad7d5fda7881b6c8fdc9d1e7a74ee4a2e" > operations_research::sat::AffineExpression::coeff< / a > < / div > < div class = "ttdeci" > IntegerValue coeff< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00271" > integer.h:271< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_affine_expression_html_afebdcd02275fbb761414876dfa5ed93d" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_affine_expression.html#afebdcd02275fbb761414876dfa5ed93d" > operations_research::sat::AffineExpression::AffineExpression< / a > < / div > < div class = "ttdeci" > AffineExpression(IntegerVariable v)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00225" > integer.h:225< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_debug_solution_html" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_debug_solution.html" > operations_research::sat::DebugSolution< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00283" > integer.h:284< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_debug_solution_html_a1931a36f0eda6b2612c7d00718b176fe" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_debug_solution.html#a1931a36f0eda6b2612c7d00718b176fe" > operations_research::sat::DebugSolution::DebugSolution< / a > < / div > < div class = "ttdeci" > DebugSolution(Model *model)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00285" > integer.h:285< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_integer_domains_html" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_integer_domains.html" > operations_research::sat::IntegerDomains< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00276" > integer.h:276< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_integer_domains_html_a5ebecd2ee921f91c1c04c3b4640f94ce" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_integer_domains.html#a5ebecd2ee921f91c1c04c3b4640f94ce" > operations_research::sat::IntegerDomains::IntegerDomains< / a > < / div > < div class = "ttdeci" > IntegerDomains(Model *model)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00277" > integer.h:277< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair_html" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html" > operations_research::sat::IntegerEncoder::ValueLiteralPair< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00346" > integer.h:346< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair_html_a0392116521cdb567ba99014123ff7347" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#a0392116521cdb567ba99014123ff7347" > operations_research::sat::IntegerEncoder::ValueLiteralPair::ValueLiteralPair< / a > < / div > < div class = "ttdeci" > ValueLiteralPair(IntegerValue v, Literal l)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00348" > integer.h:348< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair_html_a2ec789c7182b16ae6e37e089d1a969f1" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#a2ec789c7182b16ae6e37e089d1a969f1" > operations_research::sat::IntegerEncoder::ValueLiteralPair::operator< < / a > < / div > < div class = "ttdeci" > bool operator< (const ValueLiteralPair & o) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00353" > integer.h:353< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair_html_a4db8f5afaaeebba7043f5ff2d1034402" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#a4db8f5afaaeebba7043f5ff2d1034402" > operations_research::sat::IntegerEncoder::ValueLiteralPair::operator==< / a > < / div > < div class = "ttdeci" > bool operator==(const ValueLiteralPair & o) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00350" > integer.h:350< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair_html_a6b21ba2a964fe375e9ddbff5d8cabca8" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#a6b21ba2a964fe375e9ddbff5d8cabca8" > operations_research::sat::IntegerEncoder::ValueLiteralPair::value< / a > < / div > < div class = "ttdeci" > IntegerValue value< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00354" > integer.h:354< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair_html_a6c9f3be9cf15312054994d3c0b93df5a" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#a6c9f3be9cf15312054994d3c0b93df5a" > operations_research::sat::IntegerEncoder::ValueLiteralPair::ValueLiteralPair< / a > < / div > < div class = "ttdeci" > ValueLiteralPair()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00347" > integer.h:347< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair_html_af63dcc00f2023fdf498e0829e6fb8a6b" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_integer_encoder_1_1_value_literal_pair.html#af63dcc00f2023fdf498e0829e6fb8a6b" > operations_research::sat::IntegerEncoder::ValueLiteralPair::literal< / a > < / div > < div class = "ttdeci" > Literal literal< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00355" > integer.h:355< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_integer_literal_html" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_integer_literal.html" > operations_research::sat::IntegerLiteral< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00167" > integer.h:167< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_integer_literal_html_a2654fc94e491e1e7001ef2b9d8fbe90d" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_integer_literal.html#a2654fc94e491e1e7001ef2b9d8fbe90d" > operations_research::sat::IntegerLiteral::operator==< / a > < / div > < div class = "ttdeci" > bool operator==(IntegerLiteral o) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00189" > integer.h:189< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_integer_literal_html_a316e24dddfb0f41edc01b3849dd36e65" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_integer_literal.html#a316e24dddfb0f41edc01b3849dd36e65" > operations_research::sat::IntegerLiteral::IntegerLiteral< / a > < / div > < div class = "ttdeci" > IntegerLiteral(IntegerVariable v, IntegerValue b)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00179" > integer.h:179< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_integer_literal_html_a3e2eb445631727dd4abf1d5343f16b2f" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_integer_literal.html#a3e2eb445631727dd4abf1d5343f16b2f" > operations_research::sat::IntegerLiteral::LowerOrEqual< / a > < / div > < div class = "ttdeci" > static IntegerLiteral LowerOrEqual(IntegerVariable i, IntegerValue bound)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01315" > integer.h:1315< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_integer_literal_html_a6c233aafac25ea66d69de93a83c9be63" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_integer_literal.html#a6c233aafac25ea66d69de93a83c9be63" > operations_research::sat::IntegerLiteral::GreaterOrEqual< / a > < / div > < div class = "ttdeci" > static IntegerLiteral GreaterOrEqual(IntegerVariable i, IntegerValue bound)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01309" > integer.h:1309< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_integer_literal_html_a764be64f3029f8b8e23511061d8de355" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_integer_literal.html#a764be64f3029f8b8e23511061d8de355" > operations_research::sat::IntegerLiteral::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00196" > integer.h:196< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_integer_literal_html_aa130e84323404df15a838f6d07e9c775" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_integer_literal.html#aa130e84323404df15a838f6d07e9c775" > operations_research::sat::IntegerLiteral::bound< / a > < / div > < div class = "ttdeci" > IntegerValue bound< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00204" > integer.h:204< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_integer_literal_html_ab6516f556b715738034b30d290c40214" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_integer_literal.html#ab6516f556b715738034b30d290c40214" > operations_research::sat::IntegerLiteral::var< / a > < / div > < div class = "ttdeci" > IntegerVariable var< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00203" > integer.h:203< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_integer_literal_html_ac532c4b500b1a85ea22217f2c65a70ed" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_integer_literal.html#ac532c4b500b1a85ea22217f2c65a70ed" > operations_research::sat::IntegerLiteral::IsValid< / a > < / div > < div class = "ttdeci" > bool IsValid() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00184" > integer.h:184< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_integer_literal_html_acdf4fa2b01f966a49e7274343f52dd52" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_integer_literal.html#acdf4fa2b01f966a49e7274343f52dd52" > operations_research::sat::IntegerLiteral::Negated< / a > < / div > < div class = "ttdeci" > IntegerLiteral Negated() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l01321" > integer.h:1321< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_integer_literal_html_ad55a4c10038238295d6a051ba6eb9864" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_integer_literal.html#ad55a4c10038238295d6a051ba6eb9864" > operations_research::sat::IntegerLiteral::operator!=< / a > < / div > < div class = "ttdeci" > bool operator!=(IntegerLiteral o) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00192" > integer.h:192< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_integer_literal_html_ae95b4e6425634486aaddce8db243c0c8" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_integer_literal.html#ae95b4e6425634486aaddce8db243c0c8" > operations_research::sat::IntegerLiteral::IntegerLiteral< / a > < / div > < div class = "ttdeci" > IntegerLiteral()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "integer_8h_source.html#l00178" > integer.h:178< / a > < / div > < / div >
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