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< a href = "linear__constraint_8h.html" > Go to the documentation of this file.< / a > < div class = "fragment" > < div class = "line" > < a name = "l00001" > < / a > < span class = "lineno" > 1< / span >   < span class = "comment" > // Copyright 2010-2018 Google LLC< / span > < / div >
< div class = "line" > < a 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 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 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 name = "l00005" > < / a > < span class = "lineno" > 5< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00006" > < / a > < span class = "lineno" > 6< / span >   < span class = "comment" > // http://www.apache.org/licenses/LICENSE-2.0< / span > < / div >
< div class = "line" > < a name = "l00007" > < / a > < span class = "lineno" > 7< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00008" > < / a > < span class = "lineno" > 8< / span >   < span class = "comment" > // Unless required by applicable law or agreed to in writing, software< / span > < / div >
< div class = "line" > < a name = "l00009" > < / a > < span class = "lineno" > 9< / span >   < span class = "comment" > // distributed under the License is distributed on an " AS IS" BASIS,< / span > < / div >
< div class = "line" > < a name = "l00010" > < / a > < span class = "lineno" > 10< / span >   < span class = "comment" > // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.< / span > < / div >
< div class = "line" > < a name = "l00011" > < / a > < span class = "lineno" > 11< / span >   < span class = "comment" > // See the License for the specific language governing permissions and< / span > < / div >
< div class = "line" > < a name = "l00012" > < / a > < span class = "lineno" > 12< / span >   < span class = "comment" > // limitations under the License.< / span > < / div >
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< div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < span class = "preprocessor" > #ifndef OR_TOOLS_SAT_LINEAR_CONSTRAINT_H_< / span > < / div >
< div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < span class = "preprocessor" > #define OR_TOOLS_SAT_LINEAR_CONSTRAINT_H_< / span > < / div >
< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < / div >
< div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   < span class = "preprocessor" > #include < vector> < / span > < / div >
< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   < / div >
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< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / 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 name = "l00020" > < / a > < span class = "lineno" > 20< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "integer_8h.html" > ortools/sat/integer.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > 21< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "sat_2model_8h.html" > ortools/sat/model.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00022" > < / a > < span class = "lineno" > 22< / span >   < / div >
< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > 23< / span >   < span class = "keyword" > namespace < / span > < a class = "code" href = "namespaceoperations__research.html" > operations_research< / a > {< / div >
< div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > 24< / span >   < span class = "keyword" > namespace < / span > sat {< / div >
< div class = "line" > < a name = "l00025" > < / a > < span class = "lineno" > 25< / span >   < / div >
< div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > 26< / span >   < span class = "comment" > // One linear constraint on a set of Integer variables.< / span > < / div >
< div class = "line" > < a name = "l00027" > < / a > < span class = "lineno" > 27< / span >   < span class = "comment" > // Important: there should be no duplicate variables.< / span > < / div >
< div class = "line" > < a name = "l00028" > < / a > < span class = "lineno" > 28< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00029" > < / a > < span class = "lineno" > 29< / span >   < span class = "comment" > // We also assume that we never have integer overflow when evaluating such< / span > < / div >
< div class = "line" > < a name = "l00030" > < / a > < span class = "lineno" > 30< / span >   < span class = "comment" > // constraint. This should be enforced by the checker for user given< / span > < / div >
< div class = "line" > < a name = "l00031" > < / a > < span class = "lineno" > 31< / span >   < span class = "comment" > // constraints, and we must enforce it ourselves for the newly created< / span > < / div >
< div class = "line" > < a name = "l00032" > < / a > < span class = "lineno" > 32< / span >   < span class = "comment" > // constraint. We requires:< / span > < / div >
< div class = "line" > < a name = "l00033" > < / a > < span class = "lineno" > 33< / span >   < span class = "comment" > // - sum_i max(0, max(c_i * lb_i, c_i * ub_i)) < kMaxIntegerValue.< / span > < / div >
< div class = "line" > < a name = "l00034" > < / a > < span class = "lineno" > 34< / span >   < span class = "comment" > // - sum_i min(0, min(c_i * lb_i, c_i * ub_i)) > kMinIntegerValue< / span > < / div >
< div class = "line" > < a name = "l00035" > < / a > < span class = "lineno" > 35< / span >   < span class = "comment" > // so that in whichever order we compute the sum, we have no overflow. Note< / span > < / div >
< div class = "line" > < a name = "l00036" > < / a > < span class = "lineno" > 36< / span >   < span class = "comment" > // that this condition invoves the bounds of the variables.< / span > < / div >
< div class = "line" > < a name = "l00037" > < / a > < span class = "lineno" > 37< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00038" > < / a > < span class = "lineno" > 38< / span >   < span class = "comment" > // TODO(user): Add DCHECKs for the no-overflow property? but we need access< / span > < / div >
< div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > 39< / span >   < span class = "comment" > // to the variable bounds.< / span > < / div >
< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_linear_constraint.html" > 40< / a > < / span >   < span class = "keyword" > struct < / span > < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html" > LinearConstraint< / a > {< / div >
< div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a0ee34e5c6fbf075def1a6c2f0c42d040" > 41< / a > < / span >   IntegerValue < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a0ee34e5c6fbf075def1a6c2f0c42d040" > lb< / a > ;< / div >
< div class = "line" > < a name = "l00042" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a6e2915dc7e5345d6959390b53f026c5f" > 42< / a > < / span >   IntegerValue < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a6e2915dc7e5345d6959390b53f026c5f" > ub< / a > ;< / div >
< div class = "line" > < a name = "l00043" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a73e4094f2d4e2adbe5e8d79a5b61fcd1" > 43< / a > < / span >   std::vector< IntegerVariable> < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a73e4094f2d4e2adbe5e8d79a5b61fcd1" > vars< / a > ;< / div >
< div class = "line" > < a name = "l00044" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a4053d5aed2a34995e0aeb2042878ca7a" > 44< / a > < / span >   std::vector< IntegerValue> < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a4053d5aed2a34995e0aeb2042878ca7a" > coeffs< / a > ;< / div >
< div class = "line" > < a name = "l00045" > < / a > < span class = "lineno" > 45< / span >   < / div >
< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a73a9ecb4187cf067b6d89210083109aa" > 46< / a > < / span >   < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a73a9ecb4187cf067b6d89210083109aa" > LinearConstraint< / a > () {}< / div >
< div class = "line" > < a name = "l00047" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a872f8136841759147bb8120aca72fa0d" > 47< / a > < / span >   < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a872f8136841759147bb8120aca72fa0d" > LinearConstraint< / a > (IntegerValue _lb, IntegerValue _ub) : < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a0ee34e5c6fbf075def1a6c2f0c42d040" > lb< / a > (_lb), < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a6e2915dc7e5345d6959390b53f026c5f" > ub< / a > (_ub) {}< / div >
< div class = "line" > < a name = "l00048" > < / a > < span class = "lineno" > 48< / span >   < / div >
< div class = "line" > < a name = "l00049" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#ad65ddc0d04d71006a9ebe3b9dcfe2ce6" > 49< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#ad65ddc0d04d71006a9ebe3b9dcfe2ce6" > AddTerm< / a > (IntegerVariable < a class = "code" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > , IntegerValue coeff) {< / div >
< div class = "line" > < a name = "l00050" > < / a > < span class = "lineno" > 50< / span >   < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a73e4094f2d4e2adbe5e8d79a5b61fcd1" > vars< / a > .push_back(< a class = "code" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > );< / div >
< div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a4053d5aed2a34995e0aeb2042878ca7a" > coeffs< / a > .push_back(coeff);< / div >
< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > 52< / span >   }< / div >
< div class = "line" > < a name = "l00053" > < / a > < span class = "lineno" > 53< / span >   < / div >
< div class = "line" > < a name = "l00054" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a2f5112deb5776f95a5e0902fad467e2b" > 54< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a2f5112deb5776f95a5e0902fad467e2b" > ClearTerms< / a > () {< / div >
< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a73e4094f2d4e2adbe5e8d79a5b61fcd1" > vars< / a > .clear();< / div >
< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a4053d5aed2a34995e0aeb2042878ca7a" > coeffs< / a > .clear();< / div >
< div class = "line" > < a name = "l00057" > < / a > < span class = "lineno" > 57< / span >   }< / div >
< div class = "line" > < a name = "l00058" > < / a > < span class = "lineno" > 58< / span >   < / div >
< div class = "line" > < a name = "l00059" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a764be64f3029f8b8e23511061d8de355" > 59< / a > < / span >   std::string < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a764be64f3029f8b8e23511061d8de355" > DebugString< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   std::string result;< / div >
< div class = "line" > < a name = "l00061" > < / a > < span class = "lineno" > 61< / span >   < span class = "keywordflow" > if< / span > (< a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a0ee34e5c6fbf075def1a6c2f0c42d040" > lb< / a > .value() > < a class = "code" href = "namespaceoperations__research_1_1sat.html#a355a62f25cfadeccfb164ab9fb867c81" > kMinIntegerValue< / a > ) {< / div >
< div class = "line" > < a name = "l00062" > < / a > < span class = "lineno" > 62< / span >   absl::StrAppend(& result, < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a0ee34e5c6fbf075def1a6c2f0c42d040" > lb< / a > .value(), < span class = "stringliteral" > " < = " < / span > );< / div >
< div class = "line" > < a name = "l00063" > < / a > < span class = "lineno" > 63< / span >   }< / div >
< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a73e4094f2d4e2adbe5e8d79a5b61fcd1" > vars< / a > .size(); ++i) {< / div >
< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > 65< / span >   < span class = "keyword" > const< / span > IntegerValue coeff =< / div >
< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   < a class = "code" href = "namespaceoperations__research_1_1sat.html#ae2544d2a3a5ef4c78f8e5891f104ab41" > VariableIsPositive< / a > (< a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a73e4094f2d4e2adbe5e8d79a5b61fcd1" > vars< / a > [i]) ? < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a4053d5aed2a34995e0aeb2042878ca7a" > coeffs< / a > [i] : -< a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a4053d5aed2a34995e0aeb2042878ca7a" > coeffs< / a > [i];< / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > 67< / span >   absl::StrAppend(& result, i > 0 ? < span class = "stringliteral" > " " < / span > : < span class = "stringliteral" > " " < / span > , coeff.value(), < span class = "stringliteral" > " *X" < / span > ,< / div >
< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > 68< / span >   < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a73e4094f2d4e2adbe5e8d79a5b61fcd1" > vars< / a > [i].value() / 2);< / div >
< div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   }< / div >
< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > 70< / span >   < span class = "keywordflow" > if< / span > (< a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a6e2915dc7e5345d6959390b53f026c5f" > ub< / a > .value() < < a class = "code" href = "namespaceoperations__research_1_1sat.html#a1227e67513602591fb959e35c9de66e8" > kMaxIntegerValue< / a > ) {< / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   absl::StrAppend(& result, < span class = "stringliteral" > " < = " < / span > , < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a6e2915dc7e5345d6959390b53f026c5f" > ub< / a > .value());< / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   }< / div >
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   < span class = "keywordflow" > return< / span > result;< / div >
< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > 74< / span >   }< / div >
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > 75< / span >   < / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a4bd9f4d170b09ddbfb93957c70caee79" > 76< / a > < / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a4bd9f4d170b09ddbfb93957c70caee79" > operator==< / a > (< span class = "keyword" > const< / span > < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html" > LinearConstraint< / a > other)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   < span class = "keywordflow" > if< / span > (this-> lb != other.< a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a0ee34e5c6fbf075def1a6c2f0c42d040" > lb< / a > ) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00078" > < / a > < span class = "lineno" > 78< / span >   < span class = "keywordflow" > if< / span > (this-> ub != other.< a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a6e2915dc7e5345d6959390b53f026c5f" > ub< / a > ) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00079" > < / a > < span class = "lineno" > 79< / span >   < span class = "keywordflow" > if< / span > (this-> vars != other.< a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a73e4094f2d4e2adbe5e8d79a5b61fcd1" > vars< / a > ) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00080" > < / a > < span class = "lineno" > 80< / span >   < span class = "keywordflow" > if< / span > (this-> coeffs != other.< a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a4053d5aed2a34995e0aeb2042878ca7a" > coeffs< / a > ) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00081" > < / a > < span class = "lineno" > 81< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00082" > < / a > < span class = "lineno" > 82< / span >   }< / div >
< div class = "line" > < a name = "l00083" > < / a > < span class = "lineno" > 83< / span >   };< / div >
< div class = "line" > < a name = "l00084" > < / a > < span class = "lineno" > 84< / span >   < / div >
< div class = "line" > < a name = "l00085" > < / a > < span class = "lineno" > 85< / span >   < span class = "comment" > // Allow to build a LinearConstraint while making sure there is no duplicate< / span > < / div >
< div class = "line" > < a name = "l00086" > < / a > < span class = "lineno" > 86< / span >   < span class = "comment" > // variables. Note that we do not simplify literal/variable that are currently< / span > < / div >
< div class = "line" > < a name = "l00087" > < / a > < span class = "lineno" > 87< / span >   < span class = "comment" > // fixed here.< / span > < / div >
< div class = "line" > < a name = "l00088" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_linear_constraint_builder.html" > 88< / a > < / span >   < span class = "keyword" > class < / span > < a class = "code" href = "classoperations__research_1_1sat_1_1_linear_constraint_builder.html" > LinearConstraintBuilder< / a > {< / div >
< div class = "line" > < a name = "l00089" > < / a > < span class = "lineno" > 89< / span >   < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a name = "l00090" > < / a > < span class = "lineno" > 90< / span >   < span class = "comment" > // We support " sticky" kMinIntegerValue for lb and kMaxIntegerValue for ub< / span > < / div >
< div class = "line" > < a name = "l00091" > < / a > < span class = "lineno" > 91< / span >   < span class = "comment" > // for one-sided constraints.< / span > < / div >
< div class = "line" > < a name = "l00092" > < / a > < span class = "lineno" > 92< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00093" > < / a > < span class = "lineno" > 93< / span >   < span class = "comment" > // Assumes that the ' model' has IntegerEncoder.< / span > < / div >
< div class = "line" > < a name = "l00094" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1sat_1_1_linear_constraint_builder.html#ac4f3463a3a8c65c17b54653af8aaba1f" > 94< / a > < / span >   < a class = "code" href = "classoperations__research_1_1sat_1_1_linear_constraint_builder.html#ac4f3463a3a8c65c17b54653af8aaba1f" > LinearConstraintBuilder< / a > (< span class = "keyword" > const< / span > < a class = "code" href = "classoperations__research_1_1sat_1_1_model.html" > Model< / a > * < a class = "code" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > , IntegerValue lb, IntegerValue ub)< / div >
< div class = "line" > < a name = "l00095" > < / a > < span class = "lineno" > 95< / span >   : encoder_(*< a class = "code" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> Get< < a class = "code" href = "classoperations__research_1_1sat_1_1_integer_encoder.html" > IntegerEncoder< / a > > ()), lb_(lb), ub_(ub) {}< / div >
< div class = "line" > < a name = "l00096" > < / a > < span class = "lineno" > 96< / span >   < / div >
< div class = "line" > < a name = "l00097" > < / a > < span class = "lineno" > 97< / span >   < span class = "comment" > // Adds var * coeff to the constraint.< / span > < / div >
< div class = "line" > < a name = "l00098" > < / a > < span class = "lineno" > 98< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "classoperations__research_1_1sat_1_1_linear_constraint_builder.html#ad65ddc0d04d71006a9ebe3b9dcfe2ce6" > AddTerm< / a > (IntegerVariable < a class = "code" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > , IntegerValue coeff);< / div >
< div class = "line" > < a name = "l00099" > < / a > < span class = "lineno" > 99< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "classoperations__research_1_1sat_1_1_linear_constraint_builder.html#ad65ddc0d04d71006a9ebe3b9dcfe2ce6" > AddTerm< / a > (< a class = "code" href = "structoperations__research_1_1sat_1_1_affine_expression.html" > AffineExpression< / a > expr, IntegerValue coeff);< / div >
< div class = "line" > < a name = "l00100" > < / a > < span class = "lineno" > 100< / span >   < / div >
< div class = "line" > < a name = "l00101" > < / a > < span class = "lineno" > 101< / span >   < span class = "comment" > // Add value as a constant term to the linear equation.< / span > < / div >
< div class = "line" > < a name = "l00102" > < / a > < span class = "lineno" > 102< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "classoperations__research_1_1sat_1_1_linear_constraint_builder.html#a322657f18d11f256cf3e03b0bd640d5a" > AddConstant< / a > (IntegerValue < a class = "code" href = "demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf" > value< / a > );< / div >
< div class = "line" > < a name = "l00103" > < / a > < span class = "lineno" > 103< / span >   < / div >
< div class = "line" > < a name = "l00104" > < / a > < span class = "lineno" > 104< / span >   < span class = "comment" > // Add literal * coeff to the constaint. Returns false and do nothing if the< / span > < / div >
< div class = "line" > < a name = "l00105" > < / a > < span class = "lineno" > 105< / span >   < span class = "comment" > // given literal didn' t have an integer view.< / span > < / div >
< div class = "line" > < a name = "l00106" > < / a > < span class = "lineno" > 106< / span >   ABSL_MUST_USE_RESULT < span class = "keywordtype" > bool< / span > < a class = "code" href = "classoperations__research_1_1sat_1_1_linear_constraint_builder.html#a094a24aaf66d66b693e7e80a0222f040" > AddLiteralTerm< / a > (< a class = "code" href = "classoperations__research_1_1sat_1_1_literal.html" > Literal< / a > lit, IntegerValue coeff);< / div >
< div class = "line" > < a name = "l00107" > < / a > < span class = "lineno" > 107< / span >   < / div >
< div class = "line" > < a name = "l00108" > < / a > < span class = "lineno" > 108< / span >   < span class = "comment" > // Builds and return the corresponding constraint in a canonical form.< / span > < / div >
< div class = "line" > < a name = "l00109" > < / a > < span class = "lineno" > 109< / span >   < span class = "comment" > // All the IntegerVariable will be positive and appear in increasing index< / span > < / div >
< div class = "line" > < a name = "l00110" > < / a > < span class = "lineno" > 110< / span >   < span class = "comment" > // order.< / span > < / div >
< div class = "line" > < a name = "l00111" > < / a > < span class = "lineno" > 111< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00112" > < / a > < span class = "lineno" > 112< / span >   < span class = "comment" > // TODO(user): this doesn' t invalidate the builder object, but if one wants< / span > < / div >
< div class = "line" > < a name = "l00113" > < / a > < span class = "lineno" > 113< / span >   < span class = "comment" > // to do a lot of dynamic editing to the constraint, then then underlying< / span > < / div >
< div class = "line" > < a name = "l00114" > < / a > < span class = "lineno" > 114< / span >   < span class = "comment" > // algorithm needs to be optimized of that.< / span > < / div >
< div class = "line" > < a name = "l00115" > < / a > < span class = "lineno" > 115< / span >   < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_constraint.html" > LinearConstraint< / a > < a class = "code" href = "classoperations__research_1_1sat_1_1_linear_constraint_builder.html#a8ef32d79f50eb45bb9305c8b436cf6c4" > Build< / a > ();< / div >
< div class = "line" > < a name = "l00116" > < / a > < span class = "lineno" > 116< / span >   < / div >
< div class = "line" > < a name = "l00117" > < / a > < span class = "lineno" > 117< / span >   < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a name = "l00118" > < / a > < span class = "lineno" > 118< / span >   < span class = "keyword" > const< / span > < a class = "code" href = "classoperations__research_1_1sat_1_1_integer_encoder.html" > IntegerEncoder< / a > & encoder_;< / div >
< div class = "line" > < a name = "l00119" > < / a > < span class = "lineno" > 119< / span >   IntegerValue lb_;< / div >
< div class = "line" > < a name = "l00120" > < / a > < span class = "lineno" > 120< / span >   IntegerValue ub_;< / div >
< div class = "line" > < a name = "l00121" > < / a > < span class = "lineno" > 121< / span >   < / div >
< div class = "line" > < a name = "l00122" > < / a > < span class = "lineno" > 122< / span >   < span class = "comment" > // Initially we push all AddTerm() here, and during Build() we merge terms< / span > < / div >
< div class = "line" > < a name = "l00123" > < / a > < span class = "lineno" > 123< / span >   < span class = "comment" > // on the same variable.< / span > < / div >
< div class = "line" > < a name = "l00124" > < / a > < span class = "lineno" > 124< / span >   std::vector< std::pair< IntegerVariable, IntegerValue> > terms_;< / div >
< div class = "line" > < a name = "l00125" > < / a > < span class = "lineno" > 125< / span >   };< / div >
< div class = "line" > < a name = "l00126" > < / a > < span class = "lineno" > 126< / span >   < / div >
< div class = "line" > < a name = "l00127" > < / a > < span class = "lineno" > 127< / span >   < span class = "comment" > // Returns the activity of the given constraint. That is the current value of< / span > < / div >
< div class = "line" > < a name = "l00128" > < / a > < span class = "lineno" > 128< / span >   < span class = "comment" > // the linear terms.< / span > < / div >
< div class = "line" > < a name = "l00129" > < / a > < span class = "lineno" > 129< / span >   < span class = "keywordtype" > double< / span > < a class = "code" href = "namespaceoperations__research_1_1sat.html#aea18a909121c1c2ba4a818298611f0b2" > ComputeActivity< / a > (< / div >
< div class = "line" > < a name = "l00130" > < / a > < span class = "lineno" > 130< / span >   < span class = "keyword" > const< / span > LinearConstraint& constraint,< / div >
< div class = "line" > < a name = "l00131" > < / a > < span class = "lineno" > 131< / span >   < span class = "keyword" > const< / span > < a class = "code" href = "classabsl_1_1_strong_vector.html" > absl::StrongVector< IntegerVariable, double> < / a > & values);< / div >
< div class = "line" > < a name = "l00132" > < / a > < span class = "lineno" > 132< / span >   < / div >
< div class = "line" > < a name = "l00133" > < / a > < span class = "lineno" > 133< / span >   < span class = "comment" > // Returns sqrt(sum square(coeff)).< / span > < / div >
< div class = "line" > < a name = "l00134" > < / a > < span class = "lineno" > 134< / span >   < span class = "keywordtype" > double< / span > < a class = "code" href = "namespaceoperations__research_1_1sat.html#a89bc8a9319a176bb809f209617fa10ca" > ComputeL2Norm< / a > (< span class = "keyword" > const< / span > LinearConstraint& constraint);< / div >
< div class = "line" > < a name = "l00135" > < / a > < span class = "lineno" > 135< / span >   < / div >
< div class = "line" > < a name = "l00136" > < / a > < span class = "lineno" > 136< / span >   < span class = "comment" > // Returns the maximum absolute value of the coefficients.< / span > < / div >
< div class = "line" > < a name = "l00137" > < / a > < span class = "lineno" > 137< / span >   IntegerValue < a class = "code" href = "namespaceoperations__research_1_1sat.html#acb294633c7688f918623b3b0e09aec43" > ComputeInfinityNorm< / a > (< span class = "keyword" > const< / span > LinearConstraint& constraint);< / div >
< div class = "line" > < a name = "l00138" > < / a > < span class = "lineno" > 138< / span >   < / div >
< div class = "line" > < a name = "l00139" > < / a > < span class = "lineno" > 139< / span >   < span class = "comment" > // Returns the scalar product of given constraint coefficients. This method< / span > < / div >
< div class = "line" > < a name = "l00140" > < / a > < span class = "lineno" > 140< / span >   < span class = "comment" > // assumes that the constraint variables are in sorted order.< / span > < / div >
< div class = "line" > < a name = "l00141" > < / a > < span class = "lineno" > 141< / span >   < span class = "keywordtype" > double< / span > < a class = "code" href = "namespaceoperations__research_1_1sat.html#a58fbc2d7f414974dcb10768e6ffdf68e" > ScalarProduct< / a > (< span class = "keyword" > const< / span > LinearConstraint& constraint1,< / div >
< div class = "line" > < a name = "l00142" > < / a > < span class = "lineno" > 142< / span >   < span class = "keyword" > const< / span > LinearConstraint& constraint2);< / div >
< div class = "line" > < a name = "l00143" > < / a > < span class = "lineno" > 143< / span >   < / div >
< div class = "line" > < a name = "l00144" > < / a > < span class = "lineno" > 144< / span >   < span class = "comment" > // Computes the GCD of the constraint coefficient, and divide them by it. This< / span > < / div >
< div class = "line" > < a name = "l00145" > < / a > < span class = "lineno" > 145< / span >   < span class = "comment" > // also tighten the constraint bounds assumming all the variables are integer.< / span > < / div >
< div class = "line" > < a name = "l00146" > < / a > < span class = "lineno" > 146< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "namespaceoperations__research_1_1sat.html#ae3c495e2e05950c578b01976701f9b2a" > DivideByGCD< / a > (LinearConstraint* constraint);< / div >
< div class = "line" > < a name = "l00147" > < / a > < span class = "lineno" > 147< / span >   < / div >
< div class = "line" > < a name = "l00148" > < / a > < span class = "lineno" > 148< / span >   < span class = "comment" > // Removes the entries with a coefficient of zero.< / span > < / div >
< div class = "line" > < a name = "l00149" > < / a > < span class = "lineno" > 149< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "namespaceoperations__research_1_1sat.html#a4393db2c15b2f92d7ef16ce6b38c8150" > RemoveZeroTerms< / a > (LinearConstraint* constraint);< / div >
< div class = "line" > < a name = "l00150" > < / a > < span class = "lineno" > 150< / span >   < / div >
< div class = "line" > < a name = "l00151" > < / a > < span class = "lineno" > 151< / span >   < span class = "comment" > // Makes all coefficients positive by transforming a variable to its negation.< / span > < / div >
< div class = "line" > < a name = "l00152" > < / a > < span class = "lineno" > 152< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "namespaceoperations__research_1_1sat.html#a5d3aa6734674f8f81aac3895cde58d6d" > MakeAllCoefficientsPositive< / a > (LinearConstraint* constraint);< / div >
< div class = "line" > < a name = "l00153" > < / a > < span class = "lineno" > 153< / span >   < / div >
< div class = "line" > < a name = "l00154" > < / a > < span class = "lineno" > 154< / span >   < span class = "comment" > // Makes all variables " positive" by transforming a variable to its negation.< / span > < / div >
< div class = "line" > < a name = "l00155" > < / a > < span class = "lineno" > 155< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "namespaceoperations__research_1_1sat.html#aa2ba15be9aeabce0142c726fbf880798" > MakeAllVariablesPositive< / a > (LinearConstraint* constraint);< / div >
< div class = "line" > < a name = "l00156" > < / a > < span class = "lineno" > 156< / span >   < / div >
< div class = "line" > < a name = "l00157" > < / a > < span class = "lineno" > 157< / span >   < span class = "comment" > // Sorts and merges duplicate IntegerVariable in the given " terms" .< / span > < / div >
< div class = "line" > < a name = "l00158" > < / a > < span class = "lineno" > 158< / span >   < span class = "comment" > // Fills the given LinearConstraint with the result.< / span > < / div >
< div class = "line" > < a name = "l00159" > < / a > < span class = "lineno" > 159< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "namespaceoperations__research_1_1sat.html#acbbef9110caafe014de5510ddd26b45f" > CleanTermsAndFillConstraint< / a > (< / div >
< div class = "line" > < a name = "l00160" > < / a > < span class = "lineno" > 160< / span >   std::vector< std::pair< IntegerVariable, IntegerValue> > * terms,< / div >
< div class = "line" > < a name = "l00161" > < / a > < span class = "lineno" > 161< / span >   LinearConstraint* constraint);< / div >
< div class = "line" > < a name = "l00162" > < / a > < span class = "lineno" > 162< / span >   < / div >
< div class = "line" > < a name = "l00163" > < / a > < span class = "lineno" > 163< / span >   < span class = "comment" > // Sorts the terms and makes all IntegerVariable positive. This assumes that a< / span > < / div >
< div class = "line" > < a name = "l00164" > < / a > < span class = "lineno" > 164< / span >   < span class = "comment" > // variable or its negation only appear once.< / span > < / div >
< div class = "line" > < a name = "l00165" > < / a > < span class = "lineno" > 165< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00166" > < / a > < span class = "lineno" > 166< / span >   < span class = "comment" > // Note that currently this allocates some temporary memory.< / span > < / div >
< div class = "line" > < a name = "l00167" > < / a > < span class = "lineno" > 167< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "namespaceoperations__research_1_1sat.html#a6b1886825a71bbbe156439e2e1dacbc2" > CanonicalizeConstraint< / a > (LinearConstraint* < a class = "code" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > );< / div >
< div class = "line" > < a name = "l00168" > < / a > < span class = "lineno" > 168< / span >   < / div >
< div class = "line" > < a name = "l00169" > < / a > < span class = "lineno" > 169< / span >   < span class = "comment" > // Returns false if duplicate variables are found in ct.< / span > < / div >
< div class = "line" > < a name = "l00170" > < / a > < span class = "lineno" > 170< / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "namespaceoperations__research_1_1sat.html#a7e57f3af8ac7a8b8030adb1019cf2b44" > NoDuplicateVariable< / a > (< span class = "keyword" > const< / span > LinearConstraint& < a class = "code" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > );< / div >
< div class = "line" > < a name = "l00171" > < / a > < span class = "lineno" > 171< / span >   < / div >
< div class = "line" > < a name = "l00172" > < / a > < span class = "lineno" > 172< / span >   < span class = "comment" > // Helper struct to model linear expression for lin_min/lin_max constraints. The< / span > < / div >
< div class = "line" > < a name = "l00173" > < / a > < span class = "lineno" > 173< / span >   < span class = "comment" > // canonical expression should only contain positive coefficients.< / span > < / div >
< div class = "line" > < a name = "l00174" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_linear_expression.html" > 174< / a > < / span >   < span class = "keyword" > struct < / span > < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_expression.html" > LinearExpression< / a > {< / div >
< div class = "line" > < a name = "l00175" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_linear_expression.html#a73e4094f2d4e2adbe5e8d79a5b61fcd1" > 175< / a > < / span >   std::vector< IntegerVariable> < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_expression.html#a73e4094f2d4e2adbe5e8d79a5b61fcd1" > vars< / a > ;< / div >
< div class = "line" > < a name = "l00176" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_linear_expression.html#a4053d5aed2a34995e0aeb2042878ca7a" > 176< / a > < / span >   std::vector< IntegerValue> < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_expression.html#a4053d5aed2a34995e0aeb2042878ca7a" > coeffs< / a > ;< / div >
< div class = "line" > < a name = "l00177" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1sat_1_1_linear_expression.html#acd07f8397a2e61932c8ee17a4e300e23" > 177< / a > < / span >   IntegerValue < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_expression.html#acd07f8397a2e61932c8ee17a4e300e23" > offset< / a > = IntegerValue(0);< / div >
< div class = "line" > < a name = "l00178" > < / a > < span class = "lineno" > 178< / span >   };< / div >
< div class = "line" > < a name = "l00179" > < / a > < span class = "lineno" > 179< / span >   < / div >
< div class = "line" > < a name = "l00180" > < / a > < span class = "lineno" > 180< / span >   < span class = "comment" > // Returns the same expression in the canonical form (all positive< / span > < / div >
< div class = "line" > < a name = "l00181" > < / a > < span class = "lineno" > 181< / span >   < span class = "comment" > // coefficients).< / span > < / div >
< div class = "line" > < a name = "l00182" > < / a > < span class = "lineno" > 182< / span >   < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_expression.html" > LinearExpression< / a > < a class = "code" href = "namespaceoperations__research_1_1sat.html#a5ec390fe1c25c7af4de7a30f84a0cd27" > CanonicalizeExpr< / a > (< span class = "keyword" > const< / span > < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_expression.html" > LinearExpression< / a > & expr);< / div >
< div class = "line" > < a name = "l00183" > < / a > < span class = "lineno" > 183< / span >   < / div >
< div class = "line" > < a name = "l00184" > < / a > < span class = "lineno" > 184< / span >   < span class = "comment" > // Returns lower bound of linear expression using variable bounds of the< / span > < / div >
< div class = "line" > < a name = "l00185" > < / a > < span class = "lineno" > 185< / span >   < span class = "comment" > // variables in expression. Assumes Canonical expression (all positive< / span > < / div >
< div class = "line" > < a name = "l00186" > < / a > < span class = "lineno" > 186< / span >   < span class = "comment" > // coefficients).< / span > < / div >
< div class = "line" > < a name = "l00187" > < / a > < span class = "lineno" > 187< / span >   IntegerValue < a class = "code" href = "namespaceoperations__research_1_1sat.html#a14ed349a41e2b31bb1c15ea3c44a6bc0" > LinExprLowerBound< / a > (< span class = "keyword" > const< / span > < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_expression.html" > LinearExpression< / a > & expr,< / div >
< div class = "line" > < a name = "l00188" > < / a > < span class = "lineno" > 188< / span >   < span class = "keyword" > const< / span > < a class = "code" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > IntegerTrail< / a > & integer_trail);< / div >
< div class = "line" > < a name = "l00189" > < / a > < span class = "lineno" > 189< / span >   < / div >
< div class = "line" > < a name = "l00190" > < / a > < span class = "lineno" > 190< / span >   < span class = "comment" > // Returns upper bound of linear expression using variable bounds of the< / span > < / div >
< div class = "line" > < a name = "l00191" > < / a > < span class = "lineno" > 191< / span >   < span class = "comment" > // variables in expression. Assumes Canonical expression (all positive< / span > < / div >
< div class = "line" > < a name = "l00192" > < / a > < span class = "lineno" > 192< / span >   < span class = "comment" > // coefficients).< / span > < / div >
< div class = "line" > < a name = "l00193" > < / a > < span class = "lineno" > 193< / span >   IntegerValue < a class = "code" href = "namespaceoperations__research_1_1sat.html#ad8620567e3849359ab6deda5f97aef91" > LinExprUpperBound< / a > (< span class = "keyword" > const< / span > < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_expression.html" > LinearExpression< / a > & expr,< / div >
< div class = "line" > < a name = "l00194" > < / a > < span class = "lineno" > 194< / span >   < span class = "keyword" > const< / span > < a class = "code" href = "classoperations__research_1_1sat_1_1_integer_trail.html" > IntegerTrail< / a > & integer_trail);< / div >
< div class = "line" > < a name = "l00195" > < / a > < span class = "lineno" > 195< / span >   < / div >
< div class = "line" > < a name = "l00196" > < / a > < span class = "lineno" > 196< / span >   < span class = "comment" > // Preserves canonicality.< / span > < / div >
< div class = "line" > < a name = "l00197" > < / a > < span class = "lineno" > 197< / span >   < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_expression.html" > LinearExpression< / a > < a class = "code" href = "namespaceoperations__research_1_1sat.html#aae43e784db06c0974ce59ebbe8dd2b22" > NegationOf< / a > (< span class = "keyword" > const< / span > < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_expression.html" > LinearExpression< / a > & expr);< / div >
< div class = "line" > < a name = "l00198" > < / a > < span class = "lineno" > 198< / span >   < / div >
< div class = "line" > < a name = "l00199" > < / a > < span class = "lineno" > 199< / span >   < span class = "comment" > // Returns the same expression with positive variables.< / span > < / div >
< div class = "line" > < a name = "l00200" > < / a > < span class = "lineno" > 200< / span >   < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_expression.html" > LinearExpression< / a > < a class = "code" href = "namespaceoperations__research_1_1sat.html#a4ff205ed5a074bbe499b1fa20da1dd9b" > PositiveVarExpr< / a > (< span class = "keyword" > const< / span > < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_expression.html" > LinearExpression< / a > & expr);< / div >
< div class = "line" > < a name = "l00201" > < / a > < span class = "lineno" > 201< / span >   < / div >
< div class = "line" > < a name = "l00202" > < / a > < span class = "lineno" > 202< / span >   < span class = "comment" > // Returns the coefficient of the variable in the expression. Works in linear< / span > < / div >
< div class = "line" > < a name = "l00203" > < / a > < span class = "lineno" > 203< / span >   < span class = "comment" > // time.< / span > < / div >
< div class = "line" > < a name = "l00204" > < / a > < span class = "lineno" > 204< / span >   < span class = "comment" > // Note: GetCoefficient(NegationOf(var, expr)) == -GetCoefficient(var, expr).< / span > < / div >
< div class = "line" > < a name = "l00205" > < / a > < span class = "lineno" > 205< / span >   IntegerValue < a class = "code" href = "namespaceoperations__research_1_1sat.html#a8b7508824efeabdd4dfd00ab39bfb969" > GetCoefficient< / a > (< span class = "keyword" > const< / span > IntegerVariable < a class = "code" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ,< / div >
< div class = "line" > < a name = "l00206" > < / a > < span class = "lineno" > 206< / span >   < span class = "keyword" > const< / span > < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_expression.html" > LinearExpression< / a > & expr);< / div >
< div class = "line" > < a name = "l00207" > < / a > < span class = "lineno" > 207< / span >   IntegerValue < a class = "code" href = "namespaceoperations__research_1_1sat.html#ab7b2c273b19bf885462dfa04611e4e62" > GetCoefficientOfPositiveVar< / a > (< span class = "keyword" > const< / span > IntegerVariable < a class = "code" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ,< / div >
< div class = "line" > < a name = "l00208" > < / a > < span class = "lineno" > 208< / span >   < span class = "keyword" > const< / span > < a class = "code" href = "structoperations__research_1_1sat_1_1_linear_expression.html" > LinearExpression< / a > & expr);< / div >
< div class = "line" > < a name = "l00209" > < / a > < span class = "lineno" > 209< / span >   < / div >
< div class = "line" > < a name = "l00210" > < / a > < span class = "lineno" > 210< / span >   } < span class = "comment" > // namespace sat< / span > < / div >
< div class = "line" > < a name = "l00211" > < / a > < span class = "lineno" > 211< / span >   } < span class = "comment" > // namespace operations_research< / span > < / div >
< div class = "line" > < a name = "l00212" > < / a > < span class = "lineno" > 212< / span >   < / div >
2021-01-26 11:28:50 +01:00
< div class = "line" > < a name = "l00213" > < / a > < span class = "lineno" > 213< / span >   < span class = "preprocessor" > #endif < / span > < span class = "comment" > // OR_TOOLS_SAT_LINEAR_CONSTRAINT_H_< / span > < / 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_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#l00276" > integer.h:276< / 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#l00540" > integer.h:540< / a > < / div > < / div >
2020-12-29 22:27:47 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_linear_constraint_builder_html" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_linear_constraint_builder.html" > operations_research::sat::LinearConstraintBuilder< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8h_source.html#l00088" > linear_constraint.h:88< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_linear_constraint_builder_html_a094a24aaf66d66b693e7e80a0222f040" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_linear_constraint_builder.html#a094a24aaf66d66b693e7e80a0222f040" > operations_research::sat::LinearConstraintBuilder::AddLiteralTerm< / a > < / div > < div class = "ttdeci" > ABSL_MUST_USE_RESULT bool AddLiteralTerm(Literal lit, IntegerValue coeff)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8cc_source.html#l00053" > linear_constraint.cc:53< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_linear_constraint_builder_html_a322657f18d11f256cf3e03b0bd640d5a" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_linear_constraint_builder.html#a322657f18d11f256cf3e03b0bd640d5a" > operations_research::sat::LinearConstraintBuilder::AddConstant< / a > < / div > < div class = "ttdeci" > void AddConstant(IntegerValue value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8cc_source.html#l00048" > linear_constraint.cc:48< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_linear_constraint_builder_html_a8ef32d79f50eb45bb9305c8b436cf6c4" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_linear_constraint_builder.html#a8ef32d79f50eb45bb9305c8b436cf6c4" > operations_research::sat::LinearConstraintBuilder::Build< / a > < / div > < div class = "ttdeci" > LinearConstraint Build()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8cc_source.html#l00114" > linear_constraint.cc:114< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_linear_constraint_builder_html_ac4f3463a3a8c65c17b54653af8aaba1f" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_linear_constraint_builder.html#ac4f3463a3a8c65c17b54653af8aaba1f" > operations_research::sat::LinearConstraintBuilder::LinearConstraintBuilder< / a > < / div > < div class = "ttdeci" > LinearConstraintBuilder(const Model *model, IntegerValue lb, IntegerValue ub)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8h_source.html#l00094" > linear_constraint.h:94< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1sat_1_1_linear_constraint_builder_html_ad65ddc0d04d71006a9ebe3b9dcfe2ce6" > < div class = "ttname" > < a href = "classoperations__research_1_1sat_1_1_linear_constraint_builder.html#ad65ddc0d04d71006a9ebe3b9dcfe2ce6" > operations_research::sat::LinearConstraintBuilder::AddTerm< / a > < / div > < div class = "ttdeci" > void AddTerm(IntegerVariable var, IntegerValue coeff)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8cc_source.html#l00023" > linear_constraint.cc:23< / 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#l00064" > sat_base.h:64< / a > < / div > < / div >
2020-10-09 12:00:09 +02:00
< 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 >
2020-09-02 09:42:51 +02:00
< div class = "ttc" id = "ademon__profiler_8cc_html_a05da18ca9c7b657a4a6ea24e07c9b695" > < div class = "ttname" > < a href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > < / div > < div class = "ttdeci" > const Constraint * ct< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "demon__profiler_8cc_source.html#l00042" > demon_profiler.cc:42< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "ademon__profiler_8cc_html_a21edc7ca4cc5802c8779d68556bc09cf" > < div class = "ttname" > < a href = "demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf" > value< / a > < / div > < div class = "ttdeci" > int64 value< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "demon__profiler_8cc_source.html#l00043" > demon_profiler.cc:43< / 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#l01858" > expr_array.cc:1858< / 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#l00272" > gurobi_interface.cc:272< / a > < / div > < / div >
< div class = "ttc" id = "ainteger_8h_html" > < div class = "ttname" > < a href = "integer_8h.html" > integer.h< / 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 >
2020-12-29 22:27:47 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a14ed349a41e2b31bb1c15ea3c44a6bc0" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a14ed349a41e2b31bb1c15ea3c44a6bc0" > operations_research::sat::LinExprLowerBound< / a > < / div > < div class = "ttdeci" > IntegerValue LinExprLowerBound(const LinearExpression & expr, const IntegerTrail & integer_trail)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8cc_source.html#l00293" > linear_constraint.cc:293< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< 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_a4393db2c15b2f92d7ef16ce6b38c8150" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a4393db2c15b2f92d7ef16ce6b38c8150" > operations_research::sat::RemoveZeroTerms< / a > < / div > < div class = "ttdeci" > void RemoveZeroTerms(LinearConstraint *constraint)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8cc_source.html#l00203" > linear_constraint.cc:203< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a4ff205ed5a074bbe499b1fa20da1dd9b" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a4ff205ed5a074bbe499b1fa20da1dd9b" > operations_research::sat::PositiveVarExpr< / a > < / div > < div class = "ttdeci" > LinearExpression PositiveVarExpr(const LinearExpression & expr)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8cc_source.html#l00321" > linear_constraint.cc:321< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a58fbc2d7f414974dcb10768e6ffdf68e" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a58fbc2d7f414974dcb10768e6ffdf68e" > operations_research::sat::ScalarProduct< / a > < / div > < div class = "ttdeci" > double ScalarProduct(const LinearConstraint & constraint1, const LinearConstraint & constraint2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8cc_source.html#l00150" > linear_constraint.cc:150< / a > < / div > < / div >
2020-12-29 22:27:47 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a5d3aa6734674f8f81aac3895cde58d6d" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a5d3aa6734674f8f81aac3895cde58d6d" > operations_research::sat::MakeAllCoefficientsPositive< / a > < / div > < div class = "ttdeci" > void MakeAllCoefficientsPositive(LinearConstraint *constraint)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8cc_source.html#l00216" > linear_constraint.cc:216< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a5ec390fe1c25c7af4de7a30f84a0cd27" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a5ec390fe1c25c7af4de7a30f84a0cd27" > operations_research::sat::CanonicalizeExpr< / a > < / div > < div class = "ttdeci" > LinearExpression CanonicalizeExpr(const LinearExpression & expr)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8cc_source.html#l00278" > linear_constraint.cc:278< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a6b1886825a71bbbe156439e2e1dacbc2" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a6b1886825a71bbbe156439e2e1dacbc2" > operations_research::sat::CanonicalizeConstraint< / a > < / div > < div class = "ttdeci" > void CanonicalizeConstraint(LinearConstraint *ct)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8cc_source.html#l00244" > linear_constraint.cc:244< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a7e57f3af8ac7a8b8030adb1019cf2b44" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a7e57f3af8ac7a8b8030adb1019cf2b44" > operations_research::sat::NoDuplicateVariable< / a > < / div > < div class = "ttdeci" > bool NoDuplicateVariable(const LinearConstraint & ct)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8cc_source.html#l00265" > linear_constraint.cc:265< / a > < / div > < / div >
2020-12-29 22:27:47 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a89bc8a9319a176bb809f209617fa10ca" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a89bc8a9319a176bb809f209617fa10ca" > operations_research::sat::ComputeL2Norm< / a > < / div > < div class = "ttdeci" > double ComputeL2Norm(const LinearConstraint & constraint)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8cc_source.html#l00134" > linear_constraint.cc:134< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_a8b7508824efeabdd4dfd00ab39bfb969" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#a8b7508824efeabdd4dfd00ab39bfb969" > operations_research::sat::GetCoefficient< / a > < / div > < div class = "ttdeci" > IntegerValue GetCoefficient(const IntegerVariable var, const LinearExpression & expr)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8cc_source.html#l00336" > linear_constraint.cc:336< / a > < / div > < / div >
2020-12-29 22:27:47 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_aa2ba15be9aeabce0142c726fbf880798" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#aa2ba15be9aeabce0142c726fbf880798" > operations_research::sat::MakeAllVariablesPositive< / a > < / div > < div class = "ttdeci" > void MakeAllVariablesPositive(LinearConstraint *constraint)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8cc_source.html#l00227" > linear_constraint.cc:227< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< 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#l00027" > integer.cc:27< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_ab7b2c273b19bf885462dfa04611e4e62" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#ab7b2c273b19bf885462dfa04611e4e62" > operations_research::sat::GetCoefficientOfPositiveVar< / a > < / div > < div class = "ttdeci" > IntegerValue GetCoefficientOfPositiveVar(const IntegerVariable var, const LinearExpression & expr)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8cc_source.html#l00348" > linear_constraint.cc:348< / a > < / div > < / div >
2020-12-29 22:27:47 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_acb294633c7688f918623b3b0e09aec43" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#acb294633c7688f918623b3b0e09aec43" > operations_research::sat::ComputeInfinityNorm< / a > < / div > < div class = "ttdeci" > IntegerValue ComputeInfinityNorm(const LinearConstraint & constraint)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8cc_source.html#l00142" > linear_constraint.cc:142< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_acbbef9110caafe014de5510ddd26b45f" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#acbbef9110caafe014de5510ddd26b45f" > operations_research::sat::CleanTermsAndFillConstraint< / a > < / div > < div class = "ttdeci" > void CleanTermsAndFillConstraint(std::vector< std::pair< IntegerVariable, IntegerValue > > *terms, LinearConstraint *constraint)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8cc_source.html#l00083" > linear_constraint.cc:83< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_ad8620567e3849359ab6deda5f97aef91" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#ad8620567e3849359ab6deda5f97aef91" > operations_research::sat::LinExprUpperBound< / a > < / div > < div class = "ttdeci" > IntegerValue LinExprUpperBound(const LinearExpression & expr, const IntegerTrail & integer_trail)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8cc_source.html#l00303" > linear_constraint.cc:303< / 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#l00130" > integer.h:130< / a > < / div > < / div >
2020-12-29 22:27:47 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_ae3c495e2e05950c578b01976701f9b2a" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#ae3c495e2e05950c578b01976701f9b2a" > operations_research::sat::DivideByGCD< / a > < / div > < div class = "ttdeci" > void DivideByGCD(LinearConstraint *constraint)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8cc_source.html#l00189" > linear_constraint.cc:189< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1sat_html_aea18a909121c1c2ba4a818298611f0b2" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1sat.html#aea18a909121c1c2ba4a818298611f0b2" > operations_research::sat::ComputeActivity< / a > < / div > < div class = "ttdeci" > double ComputeActivity(const LinearConstraint & constraint, const absl::StrongVector< IntegerVariable, double > & values)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8cc_source.html#l00122" > linear_constraint.cc:122< / 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" > The vehicle routing library lets one model and solve generic vehicle routing problems ranging from th...< / 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 = "asat_2model_8h_html" > < div class = "ttname" > < a href = "sat_2model_8h.html" > model.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#l00205" > integer.h:205< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_linear_constraint_html" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_linear_constraint.html" > operations_research::sat::LinearConstraint< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8h_source.html#l00040" > linear_constraint.h:40< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_linear_constraint_html_a0ee34e5c6fbf075def1a6c2f0c42d040" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a0ee34e5c6fbf075def1a6c2f0c42d040" > operations_research::sat::LinearConstraint::lb< / a > < / div > < div class = "ttdeci" > IntegerValue lb< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8h_source.html#l00041" > linear_constraint.h:41< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_linear_constraint_html_a2f5112deb5776f95a5e0902fad467e2b" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a2f5112deb5776f95a5e0902fad467e2b" > operations_research::sat::LinearConstraint::ClearTerms< / a > < / div > < div class = "ttdeci" > void ClearTerms()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8h_source.html#l00054" > linear_constraint.h:54< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_linear_constraint_html_a4053d5aed2a34995e0aeb2042878ca7a" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a4053d5aed2a34995e0aeb2042878ca7a" > operations_research::sat::LinearConstraint::coeffs< / a > < / div > < div class = "ttdeci" > std::vector< IntegerValue > coeffs< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8h_source.html#l00044" > linear_constraint.h:44< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_linear_constraint_html_a4bd9f4d170b09ddbfb93957c70caee79" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a4bd9f4d170b09ddbfb93957c70caee79" > operations_research::sat::LinearConstraint::operator==< / a > < / div > < div class = "ttdeci" > bool operator==(const LinearConstraint other) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8h_source.html#l00076" > linear_constraint.h:76< / a > < / div > < / div >
2020-12-29 22:27:47 +01:00
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_linear_constraint_html_a6e2915dc7e5345d6959390b53f026c5f" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a6e2915dc7e5345d6959390b53f026c5f" > operations_research::sat::LinearConstraint::ub< / a > < / div > < div class = "ttdeci" > IntegerValue ub< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8h_source.html#l00042" > linear_constraint.h:42< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_linear_constraint_html_a73a9ecb4187cf067b6d89210083109aa" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a73a9ecb4187cf067b6d89210083109aa" > operations_research::sat::LinearConstraint::LinearConstraint< / a > < / div > < div class = "ttdeci" > LinearConstraint()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8h_source.html#l00046" > linear_constraint.h:46< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_linear_constraint_html_a73e4094f2d4e2adbe5e8d79a5b61fcd1" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a73e4094f2d4e2adbe5e8d79a5b61fcd1" > operations_research::sat::LinearConstraint::vars< / a > < / div > < div class = "ttdeci" > std::vector< IntegerVariable > vars< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8h_source.html#l00043" > linear_constraint.h:43< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_linear_constraint_html_a764be64f3029f8b8e23511061d8de355" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a764be64f3029f8b8e23511061d8de355" > operations_research::sat::LinearConstraint::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8h_source.html#l00059" > linear_constraint.h:59< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_linear_constraint_html_a872f8136841759147bb8120aca72fa0d" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_linear_constraint.html#a872f8136841759147bb8120aca72fa0d" > operations_research::sat::LinearConstraint::LinearConstraint< / a > < / div > < div class = "ttdeci" > LinearConstraint(IntegerValue _lb, IntegerValue _ub)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8h_source.html#l00047" > linear_constraint.h:47< / a > < / div > < / div >
2020-12-29 22:27:47 +01:00
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_linear_constraint_html_ad65ddc0d04d71006a9ebe3b9dcfe2ce6" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_linear_constraint.html#ad65ddc0d04d71006a9ebe3b9dcfe2ce6" > operations_research::sat::LinearConstraint::AddTerm< / a > < / div > < div class = "ttdeci" > void AddTerm(IntegerVariable var, IntegerValue coeff)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8h_source.html#l00049" > linear_constraint.h:49< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_linear_expression_html" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_linear_expression.html" > operations_research::sat::LinearExpression< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8h_source.html#l00174" > linear_constraint.h:174< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_linear_expression_html_a4053d5aed2a34995e0aeb2042878ca7a" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_linear_expression.html#a4053d5aed2a34995e0aeb2042878ca7a" > operations_research::sat::LinearExpression::coeffs< / a > < / div > < div class = "ttdeci" > std::vector< IntegerValue > coeffs< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8h_source.html#l00176" > linear_constraint.h:176< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_linear_expression_html_a73e4094f2d4e2adbe5e8d79a5b61fcd1" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_linear_expression.html#a73e4094f2d4e2adbe5e8d79a5b61fcd1" > operations_research::sat::LinearExpression::vars< / a > < / div > < div class = "ttdeci" > std::vector< IntegerVariable > vars< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8h_source.html#l00175" > linear_constraint.h:175< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1sat_1_1_linear_expression_html_acd07f8397a2e61932c8ee17a4e300e23" > < div class = "ttname" > < a href = "structoperations__research_1_1sat_1_1_linear_expression.html#acd07f8397a2e61932c8ee17a4e300e23" > operations_research::sat::LinearExpression::offset< / a > < / div > < div class = "ttdeci" > IntegerValue offset< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__constraint_8h_source.html#l00177" > linear_constraint.h:177< / a > < / div > < / div >
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2020-09-02 09:42:51 +02:00
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