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< a href = "gurobi__interface_8cc.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 >
< div class = "line" > < a id = "l00006" 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 id = "l00007" name = "l00007" > < / a > < span class = "lineno" > 7< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00008" 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 id = "l00009" 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 id = "l00010" 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 id = "l00011" 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 id = "l00012" name = "l00012" > < / a > < span class = "lineno" > 12< / span > < span class = "comment" > // limitations under the License.< / span > < / div >
< div class = "line" > < a id = "l00013" name = "l00013" > < / a > < span class = "lineno" > 13< / span > < / div >
< div class = "line" > < a id = "l00014" name = "l00014" > < / a > < span class = "lineno" > 14< / span > < span class = "comment" > // Gurobi backend to MPSolver.< / span > < / div >
< div class = "line" > < a id = "l00015" name = "l00015" > < / a > < span class = "lineno" > 15< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00016" name = "l00016" > < / a > < span class = "lineno" > 16< / span > < span class = "comment" > // Implementation Notes:< / span > < / div >
< div class = "line" > < a id = "l00017" name = "l00017" > < / a > < span class = "lineno" > 17< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00018" name = "l00018" > < / a > < span class = "lineno" > 18< / span > < span class = "comment" > // Incrementalism (last updated June 29, 2020): For solving both LPs and MIPs,< / span > < / div >
< div class = "line" > < a id = "l00019" name = "l00019" > < / a > < span class = "lineno" > 19< / span > < span class = "comment" > // Gurobi attempts to reuse information from previous solves, potentially< / span > < / div >
< div class = "line" > < a id = "l00020" name = "l00020" > < / a > < span class = "lineno" > 20< / span > < span class = "comment" > // giving a faster solve time. MPSolver supports this for the following problem< / span > < / div >
< div class = "line" > < a id = "l00021" name = "l00021" > < / a > < span class = "lineno" > 21< / span > < span class = "comment" > // modification types:< / span > < / div >
< div class = "line" > < a id = "l00022" name = "l00022" > < / a > < span class = "lineno" > 22< / span > < span class = "comment" > // * Adding a variable,< / span > < / div >
< div class = "line" > < a id = "l00023" name = "l00023" > < / a > < span class = "lineno" > 23< / span > < span class = "comment" > // * Adding a linear constraint,< / span > < / div >
< div class = "line" > < a id = "l00024" name = "l00024" > < / a > < span class = "lineno" > 24< / span > < span class = "comment" > // * Updating a variable bound,< / span > < / div >
< div class = "line" > < a id = "l00025" name = "l00025" > < / a > < span class = "lineno" > 25< / span > < span class = "comment" > // * Updating an objective coefficient or the objective offset (note that in< / span > < / div >
< div class = "line" > < a id = "l00026" name = "l00026" > < / a > < span class = "lineno" > 26< / span > < span class = "comment" > // Gurobi 7.5 LP solver, there is a bug if you update only the objective< / span > < / div >
< div class = "line" > < a id = "l00027" name = "l00027" > < / a > < span class = "lineno" > 27< / span > < span class = "comment" > // offset and nothing else).< / span > < / div >
< div class = "line" > < a id = "l00028" name = "l00028" > < / a > < span class = "lineno" > 28< / span > < span class = "comment" > // * Updating a coefficient in the constraint matrix.< / span > < / div >
< div class = "line" > < a id = "l00029" name = "l00029" > < / a > < span class = "lineno" > 29< / span > < span class = "comment" > // * Updating the type of variable (integer, continuous)< / span > < / div >
< div class = "line" > < a id = "l00030" name = "l00030" > < / a > < span class = "lineno" > 30< / span > < span class = "comment" > // * Changing the optimization direction.< / span > < / div >
< div class = "line" > < a id = "l00031" name = "l00031" > < / a > < span class = "lineno" > 31< / span > < span class = "comment" > // Updates of the following types will force a resolve from scratch:< / span > < / div >
< div class = "line" > < a id = "l00032" name = "l00032" > < / a > < span class = "lineno" > 32< / span > < span class = "comment" > // * Updating the upper or lower bounds of a linear constraint. Note that in< / span > < / div >
< div class = "line" > < a id = "l00033" name = "l00033" > < / a > < span class = "lineno" > 33< / span > < span class = "comment" > // MPSolver' s model, this includes updating the sense (le, ge, eq, range) of< / span > < / div >
< div class = "line" > < a id = "l00034" name = "l00034" > < / a > < span class = "lineno" > 34< / span > < span class = "comment" > // a linear constraint.< / span > < / div >
< div class = "line" > < a id = "l00035" name = "l00035" > < / a > < span class = "lineno" > 35< / span > < span class = "comment" > // * Clearing a constraint< / span > < / div >
< div class = "line" > < a id = "l00036" name = "l00036" > < / a > < span class = "lineno" > 36< / span > < span class = "comment" > // Any model containing indicator constraints is considered " non-incremental" < / span > < / div >
< div class = "line" > < a id = "l00037" name = "l00037" > < / a > < span class = "lineno" > 37< / span > < span class = "comment" > // and will always solve from scratch.< / span > < / div >
< div class = "line" > < a id = "l00038" name = "l00038" > < / a > < span class = "lineno" > 38< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00039" name = "l00039" > < / a > < span class = "lineno" > 39< / span > < span class = "comment" > // The above limitations are largely due MPSolver and this file, not Gurobi.< / span > < / div >
< div class = "line" > < a id = "l00040" name = "l00040" > < / a > < span class = "lineno" > 40< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00041" name = "l00041" > < / a > < span class = "lineno" > 41< / span > < span class = "comment" > // Warning(rander): the interactions between callbacks and incrementalism are< / span > < / div >
< div class = "line" > < a id = "l00042" name = "l00042" > < / a > < span class = "lineno" > 42< / span > < span class = "comment" > // poorly tested, proceed with caution.< / span > < / div >
< div class = "line" > < a id = "l00043" name = "l00043" > < / a > < span class = "lineno" > 43< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00044" name = "l00044" > < / a > < span class = "lineno" > 44< / span > < / div >
< div class = "line" > < a id = "l00045" name = "l00045" > < / a > < span class = "lineno" > 45< / span > < span class = "preprocessor" > #include < cmath> < / span > < / div >
< div class = "line" > < a id = "l00046" name = "l00046" > < / a > < span class = "lineno" > 46< / span > < span class = "preprocessor" > #include < cstddef> < / span > < / div >
< div class = "line" > < a id = "l00047" name = "l00047" > < / a > < span class = "lineno" > 47< / span > < span class = "preprocessor" > #include < cstdint> < / span > < / div >
< div class = "line" > < a id = "l00048" name = "l00048" > < / a > < span class = "lineno" > 48< / span > < span class = "preprocessor" > #include < limits> < / span > < / div >
< div class = "line" > < a id = "l00049" name = "l00049" > < / a > < span class = "lineno" > 49< / span > < span class = "preprocessor" > #include < memory> < / span > < / div >
< div class = "line" > < a id = "l00050" name = "l00050" > < / a > < span class = "lineno" > 50< / span > < span class = "preprocessor" > #include < stdexcept> < / span > < / div >
< div class = "line" > < a id = "l00051" name = "l00051" > < / a > < span class = "lineno" > 51< / span > < span class = "preprocessor" > #include < string> < / span > < / div >
< div class = "line" > < a id = "l00052" name = "l00052" > < / a > < span class = "lineno" > 52< / span > < span class = "preprocessor" > #include < utility> < / span > < / div >
< div class = "line" > < a id = "l00053" name = "l00053" > < / a > < span class = "lineno" > 53< / span > < span class = "preprocessor" > #include < vector> < / span > < / div >
< div class = "line" > < a id = "l00054" name = "l00054" > < / a > < span class = "lineno" > 54< / span > < / div >
< div class = "line" > < a id = "l00055" name = "l00055" > < / a > < span class = "lineno" > 55< / span > < span class = "preprocessor" > #include " absl/base/attributes.h" < / span > < / div >
< div class = "line" > < a id = "l00056" name = "l00056" > < / a > < span class = "lineno" > 56< / span > < span class = "preprocessor" > #include " absl/status/status.h" < / span > < / div >
< div class = "line" > < a id = "l00057" name = "l00057" > < / a > < span class = "lineno" > 57< / span > < span class = "preprocessor" > #include " absl/strings/match.h" < / span > < / div >
< div class = "line" > < a id = "l00058" name = "l00058" > < / a > < span class = "lineno" > 58< / span > < span class = "preprocessor" > #include " absl/strings/str_format.h" < / span > < / div >
< div class = "line" > < a id = "l00059" name = "l00059" > < / a > < span class = "lineno" > 59< / span > < span class = "preprocessor" > #include " < a class = "code" href = "commandlineflags_8h.html" > ortools/base/commandlineflags.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00060" name = "l00060" > < / a > < span class = "lineno" > 60< / 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 = "l00061" name = "l00061" > < / a > < span class = "lineno" > 61< / 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 = "l00062" name = "l00062" > < / a > < span class = "lineno" > 62< / 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 = "l00063" name = "l00063" > < / a > < span class = "lineno" > 63< / span > < span class = "preprocessor" > #include " < a class = "code" href = "timer_8h.html" > ortools/base/timer.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00064" name = "l00064" > < / a > < span class = "lineno" > 64< / span > < span class = "preprocessor" > #include " < a class = "code" href = "environment_8h.html" > ortools/gurobi/environment.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00065" name = "l00065" > < / a > < span class = "lineno" > 65< / span > < span class = "preprocessor" > #include " < a class = "code" href = "gurobi__proto__solver_8h.html" > ortools/linear_solver/gurobi_proto_solver.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00066" name = "l00066" > < / a > < span class = "lineno" > 66< / span > < span class = "preprocessor" > #include " < a class = "code" href = "linear__solver_8h.html" > ortools/linear_solver/linear_solver.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00067" name = "l00067" > < / a > < span class = "lineno" > 67< / span > < span class = "preprocessor" > #include " < a class = "code" href = "linear__solver__callback_8h.html" > ortools/linear_solver/linear_solver_callback.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00068" name = "l00068" > < / a > < span class = "lineno" > 68< / span > < span class = "preprocessor" > #include " < a class = "code" href = "time__limit_8h.html" > ortools/util/time_limit.h< / a > " < / span > < / 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 = "gurobi__interface_8cc.html#adaa899665ccec796d2318d02f5527acf" > 70< / a > < / span > < a class = "code hl_function" href = "gurobi__interface_8cc.html#adaa899665ccec796d2318d02f5527acf" > ABSL_FLAG< / a > (< span class = "keywordtype" > int< / span > , num_gurobi_threads, 4,< / div >
< div class = "line" > < a id = "l00071" name = "l00071" > < / a > < span class = "lineno" > 71< / span > < span class = "stringliteral" > " Number of threads available for Gurobi." < / span > );< / div >
< div class = "line" > < a id = "l00072" name = "l00072" > < / a > < span class = "lineno" > 72< / span > < / div >
< div class = "line" > < a id = "l00073" name = "l00073" > < / a > < span class = "lineno" > 73< / span > < span class = "keyword" > namespace < / span > < a class = "code hl_namespace" href = "namespaceoperations__research.html" > operations_research< / a > {< / div >
< div class = "line" > < a id = "l00074" name = "l00074" > < / a > < span class = "lineno" > 74< / span > < / div >
< div class = "line" > < a id = "l00075" name = "l00075" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html" > 75< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1_gurobi_interface.html" > GurobiInterface< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_solver_interface.html" > MPSolverInterface< / a > {< / div >
< div class = "line" > < a id = "l00076" name = "l00076" > < / a > < span class = "lineno" > 76< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l00077" name = "l00077" > < / a > < span class = "lineno" > 77< / span > < span class = "comment" > // Constructor that takes a name for the underlying GRB solver.< / span > < / div >
< div class = "line" > < a id = "l00078" name = "l00078" > < / a > < span class = "lineno" > 78< / span > < span class = "keyword" > explicit< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a279019e7a7637ca68a7388bd560d169b" > GurobiInterface< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_m_p_solver.html" > MPSolver< / a > * < span class = "keyword" > const< / span > solver, < span class = "keywordtype" > bool< / span > mip);< / div >
< div class = "line" > < a id = "l00079" name = "l00079" > < / a > < span class = "lineno" > 79< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a6b7d44535b1a42f8489179318653d4ec" > ~GurobiInterface< / a > () < span class = "keyword" > override< / span > ;< / 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 > < span class = "comment" > // Sets the optimization direction (min/max).< / span > < / div >
< div class = "line" > < a id = "l00082" name = "l00082" > < / a > < span class = "lineno" > 82< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#af49d135ea40b2749802105381cf43cf4" > SetOptimizationDirection< / a > (< span class = "keywordtype" > bool< / span > maximize) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00083" name = "l00083" > < / a > < span class = "lineno" > 83< / span > < / div >
< div class = "line" > < a id = "l00084" name = "l00084" > < / a > < span class = "lineno" > 84< / span > < span class = "comment" > // ----- Solve -----< / span > < / div >
< div class = "line" > < a id = "l00085" name = "l00085" > < / a > < span class = "lineno" > 85< / span > < span class = "comment" > // Solves the problem using the parameter values specified.< / span > < / div >
< div class = "line" > < a id = "l00086" name = "l00086" > < / a > < span class = "lineno" > 86< / span > < a class = "code hl_enumeration" href = "classoperations__research_1_1_m_p_solver.html#a573d479910e373f5d771d303e440587d" > MPSolver::ResultStatus< / a > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a4a2cd522f4d71f1bd1f50b9b013b696f" > Solve< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_solver_parameters.html" > MPSolverParameters< / a > & param) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00087" name = "l00087" > < / a > < span class = "lineno" > 87< / span > absl::optional< MPSolutionResponse> < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#aa3ff809c3ba53969d98fb9c9e027083f" > DirectlySolveProto< / a > (< / div >
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< div class = "line" > < a id = "l00088" name = "l00088" > < / a > < span class = "lineno" > 88< / span > < span class = "keyword" > const< / span > MPModelRequest& request, std::atomic< bool> * interrupt) < span class = "keyword" > override< / span > ;< / div >
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< div class = "line" > < a id = "l00089" name = "l00089" > < / a > < span class = "lineno" > 89< / span > < span class = "comment" > // Writes the model.< / span > < / div >
< div class = "line" > < a id = "l00090" name = "l00090" > < / a > < span class = "lineno" > 90< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a2e4d86f85b2dae0286025e9bcafcddbe" > Write< / a > (< span class = "keyword" > const< / span > std::string& filename) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00091" name = "l00091" > < / a > < span class = "lineno" > 91< / span > < / div >
< div class = "line" > < a id = "l00092" name = "l00092" > < / a > < span class = "lineno" > 92< / span > < span class = "comment" > // ----- Model modifications and extraction -----< / span > < / div >
< div class = "line" > < a id = "l00093" name = "l00093" > < / a > < span class = "lineno" > 93< / span > < span class = "comment" > // Resets extracted model< / span > < / div >
< div class = "line" > < a id = "l00094" name = "l00094" > < / a > < span class = "lineno" > 94< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#af82f4acaed7bb39d568e689a9caa63d5" > Reset< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00095" name = "l00095" > < / a > < span class = "lineno" > 95< / span > < / div >
< div class = "line" > < a id = "l00096" name = "l00096" > < / a > < span class = "lineno" > 96< / span > < span class = "comment" > // Modifies bounds.< / span > < / div >
< div class = "line" > < a id = "l00097" name = "l00097" > < / a > < span class = "lineno" > 97< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#addb54e5a4df07ffca5bcb804b92ae477" > SetVariableBounds< / a > (< span class = "keywordtype" > int< / span > var_index, < span class = "keywordtype" > double< / span > lb, < span class = "keywordtype" > double< / span > ub) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00098" name = "l00098" > < / a > < span class = "lineno" > 98< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a9224449687a7cc715bb50c67579d6e48" > SetVariableInteger< / a > (< span class = "keywordtype" > int< / span > var_index, < span class = "keywordtype" > bool< / span > integer) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00099" name = "l00099" > < / a > < span class = "lineno" > 99< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a462b98e5264614683c26f693a9066a53" > SetConstraintBounds< / a > (< span class = "keywordtype" > int< / span > row_index, < span class = "keywordtype" > double< / span > lb, < span class = "keywordtype" > double< / span > ub) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00100" name = "l00100" > < / a > < span class = "lineno" > 100< / span > < / div >
< div class = "line" > < a id = "l00101" name = "l00101" > < / a > < span class = "lineno" > 101< / span > < span class = "comment" > // Adds Constraint incrementally.< / span > < / div >
< div class = "line" > < a id = "l00102" name = "l00102" > < / a > < span class = "lineno" > 102< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a23ead730dda8890a7abecd327edb3a5b" > AddRowConstraint< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_m_p_constraint.html" > MPConstraint< / a > * < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > ) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00103" name = "l00103" > < / a > < span class = "lineno" > 103< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#aeeadd101415d24d02e7ccb85844ef763" > AddIndicatorConstraint< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_m_p_constraint.html" > MPConstraint< / a > * < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > ) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00104" name = "l00104" > < / a > < span class = "lineno" > 104< / span > < span class = "comment" > // Adds variable incrementally.< / span > < / div >
< div class = "line" > < a id = "l00105" name = "l00105" > < / a > < span class = "lineno" > 105< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#acb9df3ca8afb4544653536fbf27fde55" > AddVariable< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_m_p_variable.html" > MPVariable< / a > * < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00106" name = "l00106" > < / a > < span class = "lineno" > 106< / span > < span class = "comment" > // Changes a coefficient in a constraint.< / span > < / div >
< div class = "line" > < a id = "l00107" name = "l00107" > < / a > < span class = "lineno" > 107< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a6ce723e5dcc45ed7debd72af8e79e5ec" > SetCoefficient< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_m_p_constraint.html" > MPConstraint< / a > * < span class = "keyword" > const< / span > constraint,< / div >
< div class = "line" > < a id = "l00108" name = "l00108" > < / a > < span class = "lineno" > 108< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_variable.html" > MPVariable< / a > * < span class = "keyword" > const< / span > variable, < span class = "keywordtype" > double< / span > new_value,< / div >
< div class = "line" > < a id = "l00109" name = "l00109" > < / a > < span class = "lineno" > 109< / span > < span class = "keywordtype" > double< / span > old_value) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00110" name = "l00110" > < / a > < span class = "lineno" > 110< / span > < span class = "comment" > // Clears a constraint from all its terms.< / span > < / div >
< div class = "line" > < a id = "l00111" name = "l00111" > < / a > < span class = "lineno" > 111< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a5b39d139b35756ecf9dd15b61cd3a4e7" > ClearConstraint< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_m_p_constraint.html" > MPConstraint< / a > * < span class = "keyword" > const< / span > constraint) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00112" name = "l00112" > < / a > < span class = "lineno" > 112< / span > < span class = "comment" > // Changes a coefficient in the linear objective< / span > < / div >
< div class = "line" > < a id = "l00113" name = "l00113" > < / a > < span class = "lineno" > 113< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a6a15bb1e739876b4332af0ef8fbf420b" > SetObjectiveCoefficient< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_variable.html" > MPVariable< / a > * < span class = "keyword" > const< / span > variable,< / div >
< div class = "line" > < a id = "l00114" name = "l00114" > < / a > < span class = "lineno" > 114< / span > < span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "routing__filters_8cc.html#a8e4ee19dee0e00541dbe9bbc83d806ba" > coefficient< / a > ) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00115" name = "l00115" > < / a > < span class = "lineno" > 115< / span > < span class = "comment" > // Changes the constant term in the linear objective.< / span > < / div >
< div class = "line" > < a id = "l00116" name = "l00116" > < / a > < span class = "lineno" > 116< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a97e8091c50a3bfc2706b05806a96bdbd" > SetObjectiveOffset< / a > (< span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00117" name = "l00117" > < / a > < span class = "lineno" > 117< / span > < span class = "comment" > // Clears the objective from all its terms.< / span > < / div >
< div class = "line" > < a id = "l00118" name = "l00118" > < / a > < span class = "lineno" > 118< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#af9cf3c86b3e07b1f6761f3d12f04b068" > ClearObjective< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00119" name = "l00119" > < / a > < span class = "lineno" > 119< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a0f868ea21814f5c0e34d8e99d32b1695" > BranchingPriorityChangedForVariable< / a > (< span class = "keywordtype" > int< / span > var_index) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00120" name = "l00120" > < / a > < span class = "lineno" > 120< / span > < / div >
< div class = "line" > < a id = "l00121" name = "l00121" > < / a > < span class = "lineno" > 121< / span > < span class = "comment" > // ------ Query statistics on the solution and the solve ------< / span > < / div >
< div class = "line" > < a id = "l00122" name = "l00122" > < / a > < span class = "lineno" > 122< / span > < span class = "comment" > // Number of simplex or interior-point iterations< / span > < / div >
< div class = "line" > < a id = "l00123" name = "l00123" > < / a > < span class = "lineno" > 123< / span > int64_t < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#ae6985cb017825222a1d260ce55f9c598" > iterations< / a > () < span class = "keyword" > const override< / span > ;< / div >
< div class = "line" > < a id = "l00124" name = "l00124" > < / a > < span class = "lineno" > 124< / span > < span class = "comment" > // Number of branch-and-bound nodes. Only available for discrete problems.< / span > < / div >
< div class = "line" > < a id = "l00125" name = "l00125" > < / a > < span class = "lineno" > 125< / span > int64_t < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#ad574ab34472f639e86c4b5510e58a938" > nodes< / a > () < span class = "keyword" > const override< / 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" > // Returns the basis status of a row.< / span > < / div >
< div class = "line" > < a id = "l00128" name = "l00128" > < / a > < span class = "lineno" > 128< / span > < a class = "code hl_enumeration" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76d" > MPSolver::BasisStatus< / a > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a6f1bec23477838426baf832738e752de" > row_status< / a > (< span class = "keywordtype" > int< / span > constraint_index) < span class = "keyword" > const override< / span > ;< / div >
< div class = "line" > < a id = "l00129" name = "l00129" > < / a > < span class = "lineno" > 129< / span > < span class = "comment" > // Returns the basis status of a column.< / span > < / div >
< div class = "line" > < a id = "l00130" name = "l00130" > < / a > < span class = "lineno" > 130< / span > < a class = "code hl_enumeration" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76d" > MPSolver::BasisStatus< / a > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#af648842d17e3301389e84dbf0cfcef18" > column_status< / a > (< span class = "keywordtype" > int< / span > variable_index) < span class = "keyword" > const override< / span > ;< / div >
< div class = "line" > < a id = "l00131" name = "l00131" > < / a > < span class = "lineno" > 131< / span > < / div >
< div class = "line" > < a id = "l00132" name = "l00132" > < / a > < span class = "lineno" > 132< / span > < span class = "comment" > // ----- Misc -----< / span > < / div >
< div class = "line" > < a id = "l00133" name = "l00133" > < / a > < span class = "lineno" > 133< / span > < span class = "comment" > // Queries problem type.< / span > < / div >
< div class = "line" > < a id = "l00134" name = "l00134" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#a4138871e96e884736818baa24b937ca5" > 134< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a4138871e96e884736818baa24b937ca5" > IsContinuous< / a > ()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#ae0c104defe537af5cb4c74472bd855b3" > IsLP< / a > (); }< / div >
< div class = "line" > < a id = "l00135" name = "l00135" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#ae0c104defe537af5cb4c74472bd855b3" > 135< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#ae0c104defe537af5cb4c74472bd855b3" > IsLP< / a > ()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > !mip_; }< / div >
< div class = "line" > < a id = "l00136" name = "l00136" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#ae3441d342bd353e7ce0aa60662872592" > 136< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#ae3441d342bd353e7ce0aa60662872592" > IsMIP< / a > ()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > mip_; }< / 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" > 138< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#acbd833d357081a9f005404f4eefde424" > ExtractNewVariables< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00139" name = "l00139" > < / a > < span class = "lineno" > 139< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a9dceba6f59c9e8d43dadb46cab19e14f" > ExtractNewConstraints< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00140" name = "l00140" > < / a > < span class = "lineno" > 140< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a3cf2f9d593dc71ba1d2114bb70d25745" > ExtractObjective< / a > () < span class = "keyword" > override< / 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 = "classoperations__research_1_1_gurobi_interface.html#aa70fd7de7d1b6eb48564ad89ba711cbe" > 142< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#aa70fd7de7d1b6eb48564ad89ba711cbe" > SolverVersion< / a > ()< span class = "keyword" > const override < / span > {< / div >
< div class = "line" > < a id = "l00143" name = "l00143" > < / a > < span class = "lineno" > 143< / span > < span class = "keywordtype" > int< / span > major, minor, technical;< / div >
< div class = "line" > < a id = "l00144" name = "l00144" > < / a > < span class = "lineno" > 144< / span > < a class = "code hl_variable" href = "namespaceoperations__research.html#a2d8a3119d1dbb2397caf41c215e1bf4d" > GRBversion< / a > (& major, & minor, & technical);< / div >
< div class = "line" > < a id = "l00145" name = "l00145" > < / a > < span class = "lineno" > 145< / span > < span class = "keywordflow" > return< / span > absl::StrFormat(< span class = "stringliteral" > " Gurobi library version %d.%d.%d\n" < / span > , major, minor,< / div >
< div class = "line" > < a id = "l00146" name = "l00146" > < / a > < span class = "lineno" > 146< / span > technical);< / div >
< div class = "line" > < a id = "l00147" name = "l00147" > < / a > < span class = "lineno" > 147< / span > }< / div >
< div class = "line" > < a id = "l00148" name = "l00148" > < / a > < span class = "lineno" > 148< / span > < / div >
< div class = "line" > < a id = "l00149" name = "l00149" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#a4a29067fc2546e6cbee9b6cb77fa4a22" > 149< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a4a29067fc2546e6cbee9b6cb77fa4a22" > InterruptSolve< / a > ()< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l00150" name = "l00150" > < / a > < span class = "lineno" > 150< / span > < span class = "keyword" > const< / span > absl::MutexLock lock(& hold_interruptions_mutex_);< / div >
< div class = "line" > < a id = "l00151" name = "l00151" > < / a > < span class = "lineno" > 151< / span > < span class = "keywordflow" > if< / span > (model_ != < span class = "keyword" > nullptr< / span > ) < a class = "code hl_variable" href = "namespaceoperations__research.html#a69e4cf6405f02b16450fec8e1cee1c8f" > GRBterminate< / a > (model_);< / div >
< div class = "line" > < a id = "l00152" name = "l00152" > < / a > < span class = "lineno" > 152< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00153" name = "l00153" > < / a > < span class = "lineno" > 153< / span > }< / div >
< div class = "line" > < a id = "l00154" name = "l00154" > < / a > < span class = "lineno" > 154< / span > < / div >
< div class = "line" > < a id = "l00155" name = "l00155" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#a3fb40176ccbc43c52d549364ad081f0d" > 155< / a > < / span > < span class = "keywordtype" > void< / span > * < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a3fb40176ccbc43c52d549364ad081f0d" > underlying_solver< / a > ()< span class = "keyword" > override < / span > { < span class = "keywordflow" > return< / span > < span class = "keyword" > reinterpret_cast< < / span > < span class = "keywordtype" > void< / span > *< span class = "keyword" > > < / span > (model_); }< / 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" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#a819ccbf734a334c82da1e6e819d23e84" > 157< / a > < / span > < span class = "keywordtype" > double< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a819ccbf734a334c82da1e6e819d23e84" > ComputeExactConditionNumber< / a > ()< span class = "keyword" > const override < / span > {< / div >
< div class = "line" > < a id = "l00158" name = "l00158" > < / a > < span class = "lineno" > 158< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a4138871e96e884736818baa24b937ca5" > IsContinuous< / a > ()) {< / div >
< div class = "line" > < a id = "l00159" name = "l00159" > < / a > < span class = "lineno" > 159< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (DFATAL) < < < span class = "stringliteral" > " ComputeExactConditionNumber not implemented for" < / span > < / div >
< div class = "line" > < a id = "l00160" name = "l00160" > < / a > < span class = "lineno" > 160< / span > < < < span class = "stringliteral" > " GUROBI_MIXED_INTEGER_PROGRAMMING" < / span > ;< / div >
< div class = "line" > < a id = "l00161" name = "l00161" > < / a > < span class = "lineno" > 161< / span > < span class = "keywordflow" > return< / span > 0.0;< / div >
< div class = "line" > < a id = "l00162" name = "l00162" > < / a > < span class = "lineno" > 162< / span > }< / div >
< div class = "line" > < a id = "l00163" name = "l00163" > < / a > < span class = "lineno" > 163< / span > < / div >
< div class = "line" > < a id = "l00164" name = "l00164" > < / a > < span class = "lineno" > 164< / span > < span class = "comment" > // TODO(user): Not yet working.< / span > < / div >
< div class = "line" > < a id = "l00165" name = "l00165" > < / a > < span class = "lineno" > 165< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (DFATAL) < < < span class = "stringliteral" > " ComputeExactConditionNumber not implemented for" < / span > < / div >
< div class = "line" > < a id = "l00166" name = "l00166" > < / a > < span class = "lineno" > 166< / span > < < < span class = "stringliteral" > " GUROBI_LINEAR_PROGRAMMING" < / span > ;< / div >
< div class = "line" > < a id = "l00167" name = "l00167" > < / a > < span class = "lineno" > 167< / span > < span class = "keywordflow" > return< / span > 0.0;< / div >
< div class = "line" > < a id = "l00168" name = "l00168" > < / a > < span class = "lineno" > 168< / span > < / div >
< div class = "line" > < a id = "l00169" name = "l00169" > < / a > < span class = "lineno" > 169< / span > < span class = "comment" > // double cond = 0.0;< / span > < / div >
< div class = "line" > < a id = "l00170" name = "l00170" > < / a > < span class = "lineno" > 170< / span > < span class = "comment" > // const int status = GRBgetdblattr(model_, GRB_DBL_ATTR_KAPPA, & cond);< / span > < / div >
< div class = "line" > < a id = "l00171" name = "l00171" > < / a > < span class = "lineno" > 171< / span > < span class = "comment" > // if (0 == status) {< / span > < / div >
< div class = "line" > < a id = "l00172" name = "l00172" > < / a > < span class = "lineno" > 172< / span > < span class = "comment" > // return cond;< / span > < / div >
< div class = "line" > < a id = "l00173" name = "l00173" > < / a > < span class = "lineno" > 173< / span > < span class = "comment" > // } else {< / span > < / div >
< div class = "line" > < a id = "l00174" name = "l00174" > < / a > < span class = "lineno" > 174< / span > < span class = "comment" > // LOG(DFATAL) < < " Condition number only available for " < / span > < / div >
< div class = "line" > < a id = "l00175" name = "l00175" > < / a > < span class = "lineno" > 175< / span > < span class = "comment" > // < < " continuous problems" ;< / span > < / div >
< div class = "line" > < a id = "l00176" name = "l00176" > < / a > < span class = "lineno" > 176< / span > < span class = "comment" > // return 0.0;< / span > < / div >
< div class = "line" > < a id = "l00177" name = "l00177" > < / a > < span class = "lineno" > 177< / span > < span class = "comment" > // }< / span > < / div >
< div class = "line" > < a id = "l00178" name = "l00178" > < / a > < span class = "lineno" > 178< / span > }< / div >
< div class = "line" > < a id = "l00179" name = "l00179" > < / a > < span class = "lineno" > 179< / span > < / div >
< div class = "line" > < a id = "l00180" name = "l00180" > < / a > < span class = "lineno" > 180< / span > < span class = "comment" > // Iterates through the solutions in Gurobi' s solution pool.< / span > < / div >
< div class = "line" > < a id = "l00181" name = "l00181" > < / a > < span class = "lineno" > 181< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#af09b34b07f4db68ced0239cc959ee2e2" > NextSolution< / a > () < span class = "keyword" > override< / span > ;< / 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 > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a9436ed8aa5d2540af34e24ba7a8c196d" > SetCallback< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_m_p_callback.html" > MPCallback< / a > * mp_callback) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00184" name = "l00184" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#a7161a285a13ffdffbe90d890d061ab21" > 184< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a7161a285a13ffdffbe90d890d061ab21" > SupportsCallbacks< / a > ()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ; }< / 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 = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l00187" name = "l00187" > < / a > < span class = "lineno" > 187< / span > < span class = "comment" > // Sets all parameters in the underlying solver.< / span > < / div >
< div class = "line" > < a id = "l00188" name = "l00188" > < / a > < span class = "lineno" > 188< / span > < span class = "keywordtype" > void< / span > SetParameters(< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_solver_parameters.html" > MPSolverParameters< / a > & param) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00189" name = "l00189" > < / a > < span class = "lineno" > 189< / span > < span class = "comment" > // Sets solver-specific parameters (avoiding using files). The previous< / span > < / div >
< div class = "line" > < a id = "l00190" name = "l00190" > < / a > < span class = "lineno" > 190< / span > < span class = "comment" > // implementations supported multi-line strings of the form:< / span > < / div >
< div class = "line" > < a id = "l00191" name = "l00191" > < / a > < span class = "lineno" > 191< / span > < span class = "comment" > // parameter_i value_i\n< / span > < / div >
< div class = "line" > < a id = "l00192" name = "l00192" > < / a > < span class = "lineno" > 192< / span > < span class = "comment" > // We extend support for strings of the form:< / span > < / div >
< div class = "line" > < a id = "l00193" name = "l00193" > < / a > < span class = "lineno" > 193< / span > < span class = "comment" > // parameter1=value1,....,parametern=valuen< / span > < / div >
< div class = "line" > < a id = "l00194" name = "l00194" > < / a > < span class = "lineno" > 194< / span > < span class = "comment" > // or for strings of the form:< / span > < / div >
< div class = "line" > < a id = "l00195" name = "l00195" > < / a > < span class = "lineno" > 195< / span > < span class = "comment" > // parameter1 value1, ... ,parametern valuen< / span > < / div >
< div class = "line" > < a id = "l00196" name = "l00196" > < / a > < span class = "lineno" > 196< / span > < span class = "comment" > // which are easier to set in the command line.< / span > < / div >
< div class = "line" > < a id = "l00197" name = "l00197" > < / a > < span class = "lineno" > 197< / span > < span class = "comment" > // This implementations relies on SetSolverSpecificParameters, which has the< / span > < / div >
< div class = "line" > < a id = "l00198" name = "l00198" > < / a > < span class = "lineno" > 198< / span > < span class = "comment" > // extra benefit of unifying the way we handle specific parameters for both< / span > < / div >
< div class = "line" > < a id = "l00199" name = "l00199" > < / a > < span class = "lineno" > 199< / span > < span class = "comment" > // proto-based solves and for MPModel solves.< / span > < / div >
< div class = "line" > < a id = "l00200" name = "l00200" > < / a > < span class = "lineno" > 200< / span > < span class = "keywordtype" > bool< / span > SetSolverSpecificParametersAsString(< / div >
< div class = "line" > < a id = "l00201" name = "l00201" > < / a > < span class = "lineno" > 201< / span > < span class = "keyword" > const< / span > std::string& < a class = "code hl_variable" href = "cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219" > parameters< / a > ) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00202" name = "l00202" > < / a > < span class = "lineno" > 202< / span > < span class = "comment" > // Sets each parameter in the underlying solver.< / span > < / div >
< div class = "line" > < a id = "l00203" name = "l00203" > < / a > < span class = "lineno" > 203< / span > < span class = "keywordtype" > void< / span > SetRelativeMipGap(< span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00204" name = "l00204" > < / a > < span class = "lineno" > 204< / span > < span class = "keywordtype" > void< / span > SetPrimalTolerance(< span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00205" name = "l00205" > < / a > < span class = "lineno" > 205< / span > < span class = "keywordtype" > void< / span > SetDualTolerance(< span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00206" name = "l00206" > < / a > < span class = "lineno" > 206< / span > < span class = "keywordtype" > void< / span > SetPresolveMode(< span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00207" name = "l00207" > < / a > < span class = "lineno" > 207< / span > < span class = "keywordtype" > void< / span > SetScalingMode(< span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00208" name = "l00208" > < / a > < span class = "lineno" > 208< / span > < span class = "keywordtype" > void< / span > SetLpAlgorithm(< span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00209" name = "l00209" > < / a > < span class = "lineno" > 209< / span > < / div >
< div class = "line" > < a id = "l00210" name = "l00210" > < / a > < span class = "lineno" > 210< / span > < a class = "code hl_enumeration" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76d" > MPSolver::BasisStatus< / a > TransformGRBVarBasisStatus(< / div >
< div class = "line" > < a id = "l00211" name = "l00211" > < / a > < span class = "lineno" > 211< / span > < span class = "keywordtype" > int< / span > gurobi_basis_status) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00212" name = "l00212" > < / a > < span class = "lineno" > 212< / span > < a class = "code hl_enumeration" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76d" > MPSolver::BasisStatus< / a > TransformGRBConstraintBasisStatus(< / div >
< div class = "line" > < a id = "l00213" name = "l00213" > < / a > < span class = "lineno" > 213< / span > < span class = "keywordtype" > int< / span > gurobi_basis_status, < span class = "keywordtype" > int< / span > constraint_index) < span class = "keyword" > const< / span > ;< / 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" > // See the implementation note at the top of file on incrementalism.< / span > < / div >
< div class = "line" > < a id = "l00216" name = "l00216" > < / a > < span class = "lineno" > 216< / span > < span class = "keywordtype" > bool< / span > ModelIsNonincremental() < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00217" name = "l00217" > < / a > < span class = "lineno" > 217< / span > < / div >
< div class = "line" > < a id = "l00218" name = "l00218" > < / a > < span class = "lineno" > 218< / span > < span class = "keywordtype" > void< / span > SetIntAttr(< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > );< / div >
< div class = "line" > < a id = "l00219" name = "l00219" > < / a > < span class = "lineno" > 219< / span > < span class = "keywordtype" > int< / span > GetIntAttr(< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00220" name = "l00220" > < / a > < span class = "lineno" > 220< / span > < span class = "keywordtype" > void< / span > SetDoubleAttr(< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > );< / div >
< div class = "line" > < a id = "l00221" name = "l00221" > < / a > < span class = "lineno" > 221< / span > < span class = "keywordtype" > double< / span > GetDoubleAttr(< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ) < span class = "keyword" > const< / span > ;< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00222" name = "l00222" > < / a > < span class = "lineno" > 222< / span > < span class = "keywordtype" > void< / span > SetIntAttrElement(< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > );< / div >
< div class = "line" > < a id = "l00223" name = "l00223" > < / a > < span class = "lineno" > 223< / span > < span class = "keywordtype" > int< / span > GetIntAttrElement(< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00224" name = "l00224" > < / a > < span class = "lineno" > 224< / span > < span class = "keywordtype" > void< / span > SetDoubleAttrElement(< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , < span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > );< / div >
< div class = "line" > < a id = "l00225" name = "l00225" > < / a > < span class = "lineno" > 225< / span > < span class = "keywordtype" > double< / span > GetDoubleAttrElement(< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ) < span class = "keyword" > const< / span > ;< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00226" name = "l00226" > < / a > < span class = "lineno" > 226< / span > std::vector< double> GetDoubleAttrArray(< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < span class = "keywordtype" > int< / span > elements);< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00227" name = "l00227" > < / a > < span class = "lineno" > 227< / span > < span class = "keywordtype" > void< / span > SetCharAttrElement(< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , < span class = "keywordtype" > char< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > );< / div >
< div class = "line" > < a id = "l00228" name = "l00228" > < / a > < span class = "lineno" > 228< / span > < span class = "keywordtype" > char< / span > GetCharAttrElement(< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ) < span class = "keyword" > const< / span > ;< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00229" name = "l00229" > < / a > < span class = "lineno" > 229< / span > < / div >
< div class = "line" > < a id = "l00230" name = "l00230" > < / a > < span class = "lineno" > 230< / span > < span class = "keywordtype" > void< / span > CheckedGurobiCall(< span class = "keywordtype" > int< / span > err) < span class = "keyword" > const< / span > ;< / 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 = "keywordtype" > int< / span > SolutionCount() < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00233" name = "l00233" > < / a > < span class = "lineno" > 233< / span > < / div >
< div class = "line" > < a id = "l00234" name = "l00234" > < / a > < span class = "lineno" > 234< / span > < a class = "code hl_typedef" href = "environment_8h.html#a865e461c79c88bc5c0d5f56087ae4876" > GRBmodel< / a > * model_;< / div >
< div class = "line" > < a id = "l00235" name = "l00235" > < / a > < span class = "lineno" > 235< / span > < a class = "code hl_typedef" href = "environment_8h.html#a2963ba0c46b86ac4680fb3bb4ca8b2f3" > GRBenv< / a > * env_;< / div >
< div class = "line" > < a id = "l00236" name = "l00236" > < / a > < span class = "lineno" > 236< / span > < span class = "keywordtype" > bool< / span > mip_;< / div >
< div class = "line" > < a id = "l00237" name = "l00237" > < / a > < span class = "lineno" > 237< / span > < span class = "keywordtype" > int< / span > current_solution_index_;< / div >
< div class = "line" > < a id = "l00238" name = "l00238" > < / a > < span class = "lineno" > 238< / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_callback.html" > MPCallback< / a > * callback_ = < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a id = "l00239" name = "l00239" > < / a > < span class = "lineno" > 239< / span > < span class = "keywordtype" > bool< / span > update_branching_priorities_ = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00240" name = "l00240" > < / a > < span class = "lineno" > 240< / span > < span class = "comment" > // Has length equal to the number of MPVariables in< / span > < / div >
< div class = "line" > < a id = "l00241" name = "l00241" > < / a > < span class = "lineno" > 241< / span > < span class = "comment" > // MPSolverInterface::solver_. Values are the index of the corresponding< / span > < / div >
< div class = "line" > < a id = "l00242" name = "l00242" > < / a > < span class = "lineno" > 242< / span > < span class = "comment" > // Gurobi variable. Note that Gurobi may have additional auxiliary variables< / span > < / div >
< div class = "line" > < a id = "l00243" name = "l00243" > < / a > < span class = "lineno" > 243< / span > < span class = "comment" > // not represented by MPVariables, such as those created by two-sided range< / span > < / div >
< div class = "line" > < a id = "l00244" name = "l00244" > < / a > < span class = "lineno" > 244< / span > < span class = "comment" > // constraints.< / span > < / div >
< div class = "line" > < a id = "l00245" name = "l00245" > < / a > < span class = "lineno" > 245< / span > std::vector< int> mp_var_to_gurobi_var_;< / div >
< div class = "line" > < a id = "l00246" name = "l00246" > < / a > < span class = "lineno" > 246< / span > < span class = "comment" > // Has length equal to the number of MPConstraints in< / span > < / div >
< div class = "line" > < a id = "l00247" name = "l00247" > < / a > < span class = "lineno" > 247< / span > < span class = "comment" > // MPSolverInterface::solver_. Values are the index of the corresponding< / span > < / div >
< div class = "line" > < a id = "l00248" name = "l00248" > < / a > < span class = "lineno" > 248< / span > < span class = "comment" > // linear (or range) constraint in Gurobi, or -1 if no such constraint exists< / span > < / div >
< div class = "line" > < a id = "l00249" name = "l00249" > < / a > < span class = "lineno" > 249< / span > < span class = "comment" > // (e.g. for indicator constraints).< / span > < / div >
< div class = "line" > < a id = "l00250" name = "l00250" > < / a > < span class = "lineno" > 250< / span > std::vector< int> mp_cons_to_gurobi_linear_cons_;< / div >
< div class = "line" > < a id = "l00251" name = "l00251" > < / a > < span class = "lineno" > 251< / span > < span class = "comment" > // Should match the Gurobi model after it is updated.< / span > < / div >
< div class = "line" > < a id = "l00252" name = "l00252" > < / a > < span class = "lineno" > 252< / span > < span class = "keywordtype" > int< / span > num_gurobi_vars_ = 0;< / div >
< div class = "line" > < a id = "l00253" name = "l00253" > < / a > < span class = "lineno" > 253< / span > < span class = "comment" > // Should match the Gurobi model after it is updated.< / span > < / div >
< div class = "line" > < a id = "l00254" name = "l00254" > < / a > < span class = "lineno" > 254< / span > < span class = "comment" > // NOTE(user): indicator constraints are not counted below.< / span > < / div >
< div class = "line" > < a id = "l00255" name = "l00255" > < / a > < span class = "lineno" > 255< / span > < span class = "keywordtype" > int< / span > num_gurobi_linear_cons_ = 0;< / div >
< div class = "line" > < a id = "l00256" name = "l00256" > < / a > < span class = "lineno" > 256< / span > < span class = "comment" > // See the implementation note at the top of file on incrementalism.< / span > < / div >
< div class = "line" > < a id = "l00257" name = "l00257" > < / a > < span class = "lineno" > 257< / span > < span class = "keywordtype" > bool< / span > had_nonincremental_change_ = < span class = "keyword" > false< / 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" > 259< / span > < span class = "comment" > // Mutex is held to prevent InterruptSolve() to call GRBterminate() when< / span > < / div >
< div class = "line" > < a id = "l00260" name = "l00260" > < / a > < span class = "lineno" > 260< / span > < span class = "comment" > // model_ is not completely built. It also prevents model_ to be changed< / span > < / div >
< div class = "line" > < a id = "l00261" name = "l00261" > < / a > < span class = "lineno" > 261< / span > < span class = "comment" > // during the execution of GRBterminate().< / span > < / div >
< div class = "line" > < a id = "l00262" name = "l00262" > < / a > < span class = "lineno" > 262< / span > < span class = "keyword" > mutable< / span > absl::Mutex hold_interruptions_mutex_;< / div >
< div class = "line" > < a id = "l00263" name = "l00263" > < / a > < span class = "lineno" > 263< / span > };< / div >
< div class = "line" > < a id = "l00264" name = "l00264" > < / a > < span class = "lineno" > 264< / span > < / div >
< div class = "line" > < a id = "l00265" name = "l00265" > < / a > < span class = "lineno" > 265< / span > < span class = "keyword" > namespace < / 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 > < span class = "keywordtype" > void< / span > CheckedGurobiCall(< span class = "keywordtype" > int< / span > err, < a class = "code hl_typedef" href = "environment_8h.html#a2963ba0c46b86ac4680fb3bb4ca8b2f3" > GRBenv< / a > * < span class = "keyword" > const< / span > env) {< / div >
< div class = "line" > < a id = "l00268" name = "l00268" > < / a > < span class = "lineno" > 268< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b" > CHECK_EQ< / a > (0, err) < < < span class = "stringliteral" > " Fatal error with code " < / span > < < err < < < span class = "stringliteral" > " , due to " < / span > < / div >
< div class = "line" > < a id = "l00269" name = "l00269" > < / a > < span class = "lineno" > 269< / span > < < < a class = "code hl_variable" href = "namespaceoperations__research.html#a6e3a7ab84a516ee67eb78d50ac3987e2" > GRBgeterrormsg< / a > (env);< / div >
< div class = "line" > < a id = "l00270" name = "l00270" > < / a > < span class = "lineno" > 270< / span > }< / div >
< div class = "line" > < a id = "l00271" name = "l00271" > < / a > < span class = "lineno" > 271< / span > < / div >
< div class = "line" > < a id = "l00272" name = "l00272" > < / a > < span class = "lineno" > 272< / span > < span class = "comment" > // For interacting directly with the Gurobi C API for callbacks.< / span > < / div >
< div class = "line" > < a id = "l00273" name = "l00273" > < / a > < span class = "lineno" > 273< / span > < span class = "keyword" > struct < / span > GurobiInternalCallbackContext {< / div >
< div class = "line" > < a id = "l00274" name = "l00274" > < / a > < span class = "lineno" > < a class = "line" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > 274< / a > < / span > < a class = "code hl_typedef" href = "environment_8h.html#a865e461c79c88bc5c0d5f56087ae4876" > GRBmodel< / a > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ;< / div >
< div class = "line" > < a id = "l00275" name = "l00275" > < / a > < span class = "lineno" > < a class = "line" href = "gurobi__interface_8cc.html#a45caf72ee09f51c56949bce7db7af2ba" > 275< / a > < / span > < span class = "keywordtype" > void< / span > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a45caf72ee09f51c56949bce7db7af2ba" > gurobi_internal_callback_data< / a > ;< / div >
< div class = "line" > < a id = "l00276" name = "l00276" > < / a > < span class = "lineno" > < a class = "line" href = "gurobi__interface_8cc.html#a675dd47bbf0a66c9cb592047797a6d69" > 276< / a > < / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a675dd47bbf0a66c9cb592047797a6d69" > where< / a > ;< / div >
< div class = "line" > < a id = "l00277" name = "l00277" > < / a > < span class = "lineno" > 277< / span > };< / 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 > < span class = "keyword" > class < / span > GurobiMPCallbackContext : < span class = "keyword" > public< / span > MPCallbackContext {< / div >
< div class = "line" > < a id = "l00280" name = "l00280" > < / a > < span class = "lineno" > 280< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l00281" name = "l00281" > < / a > < span class = "lineno" > 281< / span > GurobiMPCallbackContext(< a class = "code hl_typedef" href = "environment_8h.html#a2963ba0c46b86ac4680fb3bb4ca8b2f3" > GRBenv< / a > * env,< / div >
< div class = "line" > < a id = "l00282" name = "l00282" > < / a > < span class = "lineno" > 282< / span > < span class = "keyword" > const< / span > std::vector< int> * mp_var_to_gurobi_var,< / div >
< div class = "line" > < a id = "l00283" name = "l00283" > < / a > < span class = "lineno" > 283< / span > < span class = "keywordtype" > int< / span > num_gurobi_vars, < span class = "keywordtype" > bool< / span > might_add_cuts,< / div >
< div class = "line" > < a id = "l00284" name = "l00284" > < / a > < span class = "lineno" > 284< / span > < span class = "keywordtype" > bool< / span > might_add_lazy_constraints);< / div >
< div class = "line" > < a id = "l00285" name = "l00285" > < / a > < span class = "lineno" > 285< / span > < / div >
< div class = "line" > < a id = "l00286" name = "l00286" > < / a > < span class = "lineno" > 286< / span > < span class = "comment" > // Implementation of the interface.< / span > < / div >
< div class = "line" > < a id = "l00287" name = "l00287" > < / a > < span class = "lineno" > 287< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#a4f0b2adea9a4297f27df941fe3ed3831" > MPCallbackEvent< / a > Event() < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00288" name = "l00288" > < / a > < span class = "lineno" > 288< / span > < span class = "keywordtype" > bool< / span > CanQueryVariableValues() < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00289" name = "l00289" > < / a > < span class = "lineno" > 289< / span > < span class = "keywordtype" > double< / span > VariableValue(< span class = "keyword" > const< / span > MPVariable* variable) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00290" name = "l00290" > < / a > < span class = "lineno" > 290< / span > < span class = "keywordtype" > void< / span > AddCut(< span class = "keyword" > const< / span > LinearRange& cutting_plane) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00291" name = "l00291" > < / a > < span class = "lineno" > 291< / span > < span class = "keywordtype" > void< / span > AddLazyConstraint(< span class = "keyword" > const< / span > LinearRange& lazy_constraint) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00292" name = "l00292" > < / a > < span class = "lineno" > 292< / span > < span class = "keywordtype" > double< / span > SuggestSolution(< / div >
< div class = "line" > < a id = "l00293" name = "l00293" > < / a > < span class = "lineno" > 293< / span > < span class = "keyword" > const< / span > absl::flat_hash_map< const MPVariable*, double> & solution) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00294" name = "l00294" > < / a > < span class = "lineno" > 294< / span > int64_t NumExploredNodes() < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00295" name = "l00295" > < / a > < span class = "lineno" > 295< / span > < / div >
< div class = "line" > < a id = "l00296" name = "l00296" > < / a > < span class = "lineno" > 296< / span > < span class = "comment" > // Call this method to update the internal state of the callback context< / span > < / div >
< div class = "line" > < a id = "l00297" name = "l00297" > < / a > < span class = "lineno" > 297< / span > < span class = "comment" > // before passing it to MPCallback::RunCallback().< / span > < / div >
< div class = "line" > < a id = "l00298" name = "l00298" > < / a > < span class = "lineno" > 298< / span > < span class = "keywordtype" > void< / span > UpdateFromGurobiState(< / div >
< div class = "line" > < a id = "l00299" name = "l00299" > < / a > < span class = "lineno" > 299< / span > < span class = "keyword" > const< / span > GurobiInternalCallbackContext& gurobi_internal_context);< / div >
< div class = "line" > < a id = "l00300" name = "l00300" > < / a > < span class = "lineno" > 300< / span > < / div >
< div class = "line" > < a id = "l00301" name = "l00301" > < / a > < span class = "lineno" > 301< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l00302" name = "l00302" > < / a > < span class = "lineno" > 302< / span > < span class = "comment" > // Wraps GRBcbget(), used to query the state of the solver. See< / span > < / div >
< div class = "line" > < a id = "l00303" name = "l00303" > < / a > < span class = "lineno" > 303< / span > < span class = "comment" > // http://www.gurobi.com/documentation/8.0/refman/callback_codes.html#sec:CallbackCodes< / span > < / div >
< div class = "line" > < a id = "l00304" name = "l00304" > < / a > < span class = "lineno" > 304< / span > < span class = "comment" > // for callback_code values.< / span > < / div >
< div class = "line" > < a id = "l00305" name = "l00305" > < / a > < span class = "lineno" > 305< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T> < / div >
< div class = "line" > < a id = "l00306" name = "l00306" > < / a > < span class = "lineno" > 306< / span > T GurobiCallbackGet(< / div >
< div class = "line" > < a id = "l00307" name = "l00307" > < / a > < span class = "lineno" > 307< / span > < span class = "keyword" > const< / span > GurobiInternalCallbackContext& gurobi_internal_context,< / div >
< div class = "line" > < a id = "l00308" name = "l00308" > < / a > < span class = "lineno" > 308< / span > < span class = "keywordtype" > int< / span > callback_code);< / div >
< div class = "line" > < a id = "l00309" name = "l00309" > < / a > < span class = "lineno" > 309< / span > < span class = "keywordtype" > void< / span > CheckedGurobiCall(< span class = "keywordtype" > int< / span > gurobi_error_code) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a id = "l00310" name = "l00310" > < / a > < span class = "lineno" > 310< / span > < / div >
< div class = "line" > < a id = "l00311" name = "l00311" > < / a > < span class = "lineno" > 311< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > GRBConstra< span class = "keywordtype" > int< / span > Function> < / div >
< div class = "line" > < a id = "l00312" name = "l00312" > < / a > < span class = "lineno" > 312< / span > < span class = "keywordtype" > void< / span > AddGeneratedConstraint(< span class = "keyword" > const< / span > LinearRange& linear_range,< / div >
< div class = "line" > < a id = "l00313" name = "l00313" > < / a > < span class = "lineno" > 313< / span > GRBConstraintFunction grb_constraint_function);< / div >
< div class = "line" > < a id = "l00314" name = "l00314" > < / a > < span class = "lineno" > 314< / span > < / div >
< div class = "line" > < a id = "l00315" name = "l00315" > < / a > < span class = "lineno" > 315< / span > < a class = "code hl_typedef" href = "environment_8h.html#a2963ba0c46b86ac4680fb3bb4ca8b2f3" > GRBenv< / a > * < span class = "keyword" > const< / span > env_;< / div >
< div class = "line" > < a id = "l00316" name = "l00316" > < / a > < span class = "lineno" > 316< / span > < span class = "keyword" > const< / span > std::vector< int> * < span class = "keyword" > const< / span > mp_var_to_gurobi_var_;< / div >
< div class = "line" > < a id = "l00317" name = "l00317" > < / a > < span class = "lineno" > 317< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_gurobi_vars_;< / div >
< div class = "line" > < a id = "l00318" name = "l00318" > < / a > < span class = "lineno" > 318< / span > < / div >
< div class = "line" > < a id = "l00319" name = "l00319" > < / a > < span class = "lineno" > 319< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > might_add_cuts_;< / div >
< div class = "line" > < a id = "l00320" name = "l00320" > < / a > < span class = "lineno" > 320< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > might_add_lazy_constraints_;< / div >
< div class = "line" > < a id = "l00321" name = "l00321" > < / a > < span class = "lineno" > 321< / span > < / div >
< div class = "line" > < a id = "l00322" name = "l00322" > < / a > < span class = "lineno" > 322< / span > < span class = "comment" > // Stateful, updated before each call to the callback.< / span > < / div >
< div class = "line" > < a id = "l00323" name = "l00323" > < / a > < span class = "lineno" > 323< / span > GurobiInternalCallbackContext current_gurobi_internal_callback_context_;< / div >
< div class = "line" > < a id = "l00324" name = "l00324" > < / a > < span class = "lineno" > 324< / span > < span class = "keywordtype" > bool< / span > variable_values_extracted_ = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00325" name = "l00325" > < / a > < span class = "lineno" > 325< / span > std::vector< double> gurobi_variable_values_;< / div >
< div class = "line" > < a id = "l00326" name = "l00326" > < / a > < span class = "lineno" > 326< / span > };< / div >
< div class = "line" > < a id = "l00327" name = "l00327" > < / a > < span class = "lineno" > 327< / span > < / div >
< div class = "line" > < a id = "l00328" name = "l00328" > < / a > < span class = "lineno" > 328< / span > < span class = "keywordtype" > void< / span > GurobiMPCallbackContext::CheckedGurobiCall(< span class = "keywordtype" > int< / span > gurobi_error_code)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00329" name = "l00329" > < / a > < span class = "lineno" > 329< / span > ::operations_research::CheckedGurobiCall(gurobi_error_code, env_);< / div >
< div class = "line" > < a id = "l00330" name = "l00330" > < / a > < span class = "lineno" > 330< / span > }< / div >
< div class = "line" > < a id = "l00331" name = "l00331" > < / a > < span class = "lineno" > 331< / span > < / div >
< div class = "line" > < a id = "l00332" name = "l00332" > < / a > < span class = "lineno" > 332< / span > GurobiMPCallbackContext::GurobiMPCallbackContext(< / div >
< div class = "line" > < a id = "l00333" name = "l00333" > < / a > < span class = "lineno" > 333< / span > < a class = "code hl_typedef" href = "environment_8h.html#a2963ba0c46b86ac4680fb3bb4ca8b2f3" > GRBenv< / a > * env, < span class = "keyword" > const< / span > std::vector< int> * mp_var_to_gurobi_var,< / div >
< div class = "line" > < a id = "l00334" name = "l00334" > < / a > < span class = "lineno" > 334< / span > < span class = "keywordtype" > int< / span > num_gurobi_vars, < span class = "keywordtype" > bool< / span > might_add_cuts, < span class = "keywordtype" > bool< / span > might_add_lazy_constraints)< / div >
< div class = "line" > < a id = "l00335" name = "l00335" > < / a > < span class = "lineno" > 335< / span > : env_(< a class = "code hl_define" href = "base_2logging_8h.html#aeef651f886eb5252c08835194213efe2" > ABSL_DIE_IF_NULL< / a > (env)),< / div >
< div class = "line" > < a id = "l00336" name = "l00336" > < / a > < span class = "lineno" > 336< / span > mp_var_to_gurobi_var_(< a class = "code hl_define" href = "base_2logging_8h.html#aeef651f886eb5252c08835194213efe2" > ABSL_DIE_IF_NULL< / a > (mp_var_to_gurobi_var)),< / div >
< div class = "line" > < a id = "l00337" name = "l00337" > < / a > < span class = "lineno" > 337< / span > num_gurobi_vars_(num_gurobi_vars),< / div >
< div class = "line" > < a id = "l00338" name = "l00338" > < / a > < span class = "lineno" > 338< / span > might_add_cuts_(might_add_cuts),< / div >
< div class = "line" > < a id = "l00339" name = "l00339" > < / a > < span class = "lineno" > 339< / span > might_add_lazy_constraints_(might_add_lazy_constraints) {}< / div >
< div class = "line" > < a id = "l00340" name = "l00340" > < / a > < span class = "lineno" > 340< / span > < / div >
< div class = "line" > < a id = "l00341" name = "l00341" > < / a > < span class = "lineno" > 341< / span > < span class = "keywordtype" > void< / span > GurobiMPCallbackContext::UpdateFromGurobiState(< / div >
< div class = "line" > < a id = "l00342" name = "l00342" > < / a > < span class = "lineno" > 342< / span > < span class = "keyword" > const< / span > GurobiInternalCallbackContext& gurobi_internal_context) {< / div >
< div class = "line" > < a id = "l00343" name = "l00343" > < / a > < span class = "lineno" > 343< / span > current_gurobi_internal_callback_context_ = gurobi_internal_context;< / div >
< div class = "line" > < a id = "l00344" name = "l00344" > < / a > < span class = "lineno" > 344< / span > variable_values_extracted_ = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00345" name = "l00345" > < / a > < span class = "lineno" > 345< / span > }< / div >
< div class = "line" > < a id = "l00346" name = "l00346" > < / a > < span class = "lineno" > 346< / span > < / div >
< div class = "line" > < a id = "l00347" name = "l00347" > < / a > < span class = "lineno" > 347< / span > int64_t GurobiMPCallbackContext::NumExploredNodes() {< / div >
< div class = "line" > < a id = "l00348" name = "l00348" > < / a > < span class = "lineno" > 348< / span > < span class = "keywordflow" > switch< / span > (Event()) {< / div >
< div class = "line" > < a id = "l00349" name = "l00349" > < / a > < span class = "lineno" > 349< / span > < span class = "keywordflow" > case< / span > MPCallbackEvent::kMipNode:< / div >
< div class = "line" > < a id = "l00350" name = "l00350" > < / a > < span class = "lineno" > 350< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > static_cast< < / span > int64_t< span class = "keyword" > > < / span > (GurobiCallbackGet< double> (< / div >
< div class = "line" > < a id = "l00351" name = "l00351" > < / a > < span class = "lineno" > 351< / span > current_gurobi_internal_callback_context_, < a class = "code hl_define" href = "environment_8h.html#aff582a5106fb7b0af23d2e76c81e664e" > GRB_CB_MIPNODE_NODCNT< / a > ));< / div >
< div class = "line" > < a id = "l00352" name = "l00352" > < / a > < span class = "lineno" > 352< / span > < span class = "keywordflow" > case< / span > MPCallbackEvent::kMipSolution:< / div >
< div class = "line" > < a id = "l00353" name = "l00353" > < / a > < span class = "lineno" > 353< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > static_cast< < / span > int64_t< span class = "keyword" > > < / span > (GurobiCallbackGet< double> (< / div >
< div class = "line" > < a id = "l00354" name = "l00354" > < / a > < span class = "lineno" > 354< / span > current_gurobi_internal_callback_context_, < a class = "code hl_define" href = "environment_8h.html#a6d9cf52eabffeae7e6a9a96196518f68" > GRB_CB_MIPSOL_NODCNT< / a > ));< / div >
< div class = "line" > < a id = "l00355" name = "l00355" > < / a > < span class = "lineno" > 355< / span > < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a id = "l00356" name = "l00356" > < / a > < span class = "lineno" > 356< / 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" > " Node count is supported only for callback events MIP_NODE " < / span > < / div >
< div class = "line" > < a id = "l00357" name = "l00357" > < / a > < span class = "lineno" > 357< / span > < span class = "stringliteral" > " and MIP_SOL, but was requested at: " < / span > < / div >
< div class = "line" > < a id = "l00358" name = "l00358" > < / a > < span class = "lineno" > 358< / span > < < < a class = "code hl_function" href = "namespaceoperations__research.html#a23fc0ff92a3f47fe0bd2ad3eac3c9b57" > ToString< / a > (Event());< / div >
< div class = "line" > < a id = "l00359" name = "l00359" > < / a > < span class = "lineno" > 359< / span > }< / div >
< div class = "line" > < a id = "l00360" name = "l00360" > < / a > < span class = "lineno" > 360< / span > }< / div >
< div class = "line" > < a id = "l00361" name = "l00361" > < / a > < span class = "lineno" > 361< / span > < / div >
< div class = "line" > < a id = "l00362" name = "l00362" > < / a > < span class = "lineno" > 362< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T> < / div >
< div class = "line" > < a id = "l00363" name = "l00363" > < / a > < span class = "lineno" > 363< / span > T GurobiMPCallbackContext::GurobiCallbackGet(< / div >
< div class = "line" > < a id = "l00364" name = "l00364" > < / a > < span class = "lineno" > 364< / span > < span class = "keyword" > const< / span > GurobiInternalCallbackContext& gurobi_internal_context,< / div >
< div class = "line" > < a id = "l00365" name = "l00365" > < / a > < span class = "lineno" > 365< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > callback_code) {< / div >
< div class = "line" > < a id = "l00366" name = "l00366" > < / a > < span class = "lineno" > 366< / span > T result = 0;< / div >
< div class = "line" > < a id = "l00367" name = "l00367" > < / a > < span class = "lineno" > 367< / span > CheckedGurobiCall(< / div >
< div class = "line" > < a id = "l00368" name = "l00368" > < / a > < span class = "lineno" > 368< / span > < a class = "code hl_variable" href = "namespaceoperations__research.html#a47dfe898be4c2a59df528e39e96d0798" > GRBcbget< / a > (gurobi_internal_context.gurobi_internal_callback_data,< / div >
< div class = "line" > < a id = "l00369" name = "l00369" > < / a > < span class = "lineno" > 369< / span > gurobi_internal_context.where, callback_code,< / div >
< div class = "line" > < a id = "l00370" name = "l00370" > < / a > < span class = "lineno" > 370< / span > < span class = "keyword" > static_cast< < / span > < span class = "keywordtype" > void< / span > *< span class = "keyword" > > < / span > (& result)));< / div >
< div class = "line" > < a id = "l00371" name = "l00371" > < / a > < span class = "lineno" > 371< / span > < span class = "keywordflow" > return< / span > result;< / div >
< div class = "line" > < a id = "l00372" name = "l00372" > < / a > < span class = "lineno" > 372< / span > }< / div >
< div class = "line" > < a id = "l00373" name = "l00373" > < / a > < span class = "lineno" > 373< / span > < / div >
< div class = "line" > < a id = "l00374" name = "l00374" > < / a > < span class = "lineno" > 374< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#a4f0b2adea9a4297f27df941fe3ed3831" > MPCallbackEvent< / a > GurobiMPCallbackContext::Event() {< / div >
< div class = "line" > < a id = "l00375" name = "l00375" > < / a > < span class = "lineno" > 375< / span > < span class = "keywordflow" > switch< / span > (current_gurobi_internal_callback_context_.where) {< / div >
< div class = "line" > < a id = "l00376" name = "l00376" > < / a > < span class = "lineno" > 376< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_define" href = "environment_8h.html#abb3f655e9eb74e37fbf2d11cb0efad5d" > GRB_CB_POLLING< / a > :< / div >
< div class = "line" > < a id = "l00377" name = "l00377" > < / a > < span class = "lineno" > 377< / span > < span class = "keywordflow" > return< / span > MPCallbackEvent::kPolling;< / div >
< div class = "line" > < a id = "l00378" name = "l00378" > < / a > < span class = "lineno" > 378< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_define" href = "environment_8h.html#a89b0c088ac628a567b841f57a21abed8" > GRB_CB_PRESOLVE< / a > :< / div >
< div class = "line" > < a id = "l00379" name = "l00379" > < / a > < span class = "lineno" > 379< / span > < span class = "keywordflow" > return< / span > MPCallbackEvent::kPresolve;< / div >
< div class = "line" > < a id = "l00380" name = "l00380" > < / a > < span class = "lineno" > 380< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_define" href = "environment_8h.html#a52444d4642a70bdfb1ffa1e3f120f4ec" > GRB_CB_SIMPLEX< / a > :< / div >
< div class = "line" > < a id = "l00381" name = "l00381" > < / a > < span class = "lineno" > 381< / span > < span class = "keywordflow" > return< / span > MPCallbackEvent::kSimplex;< / div >
< div class = "line" > < a id = "l00382" name = "l00382" > < / a > < span class = "lineno" > 382< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_define" href = "environment_8h.html#aab6ab7165db7d2c53281d91bdf208f6f" > GRB_CB_MIP< / a > :< / div >
< div class = "line" > < a id = "l00383" name = "l00383" > < / a > < span class = "lineno" > 383< / span > < span class = "keywordflow" > return< / span > MPCallbackEvent::kMip;< / div >
< div class = "line" > < a id = "l00384" name = "l00384" > < / a > < span class = "lineno" > 384< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_define" href = "environment_8h.html#a0a5caff77126a575cb1c3136c78ea5e6" > GRB_CB_MIPSOL< / a > :< / div >
< div class = "line" > < a id = "l00385" name = "l00385" > < / a > < span class = "lineno" > 385< / span > < span class = "keywordflow" > return< / span > MPCallbackEvent::kMipSolution;< / div >
< div class = "line" > < a id = "l00386" name = "l00386" > < / a > < span class = "lineno" > 386< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_define" href = "environment_8h.html#ab615ac552ba7202f8912556da65f22e0" > GRB_CB_MIPNODE< / a > :< / div >
< div class = "line" > < a id = "l00387" name = "l00387" > < / a > < span class = "lineno" > 387< / span > < span class = "keywordflow" > return< / span > MPCallbackEvent::kMipNode;< / div >
< div class = "line" > < a id = "l00388" name = "l00388" > < / a > < span class = "lineno" > 388< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_define" href = "environment_8h.html#ac43c2cbdae9008fbe1b6a81d9b4694a8" > GRB_CB_MESSAGE< / a > :< / div >
< div class = "line" > < a id = "l00389" name = "l00389" > < / a > < span class = "lineno" > 389< / span > < span class = "keywordflow" > return< / span > MPCallbackEvent::kMessage;< / div >
< div class = "line" > < a id = "l00390" name = "l00390" > < / a > < span class = "lineno" > 390< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_define" href = "environment_8h.html#a1839c94e6deb4c80e8acf5b78a7937fc" > GRB_CB_BARRIER< / a > :< / div >
< div class = "line" > < a id = "l00391" name = "l00391" > < / a > < span class = "lineno" > 391< / span > < span class = "keywordflow" > return< / span > MPCallbackEvent::kBarrier;< / div >
< div class = "line" > < a id = "l00392" name = "l00392" > < / a > < span class = "lineno" > 392< / span > < span class = "comment" > // TODO(b/112427356): in Gurobi 8.0, there is a new callback location.< / span > < / div >
< div class = "line" > < a id = "l00393" name = "l00393" > < / a > < span class = "lineno" > 393< / span > < span class = "comment" > // case GRB_CB_MULTIOBJ:< / span > < / div >
< div class = "line" > < a id = "l00394" name = "l00394" > < / a > < span class = "lineno" > 394< / span > < span class = "comment" > // return MPCallbackEvent::kMultiObj;< / span > < / div >
< div class = "line" > < a id = "l00395" name = "l00395" > < / a > < span class = "lineno" > 395< / span > < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a id = "l00396" name = "l00396" > < / a > < span class = "lineno" > 396< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a11a0a0af0f450d7c6f810d960aa408fc" > LOG_FIRST_N< / a > (< a class = "code hl_variable" href = "log__severity_8h.html#ac9bcbe19995a8140cd4ec61773cd6e67" > ERROR< / a > , 1) < < < span class = "stringliteral" > " Gurobi callback at unknown where=" < / span > < / div >
< div class = "line" > < a id = "l00397" name = "l00397" > < / a > < span class = "lineno" > 397< / span > < < current_gurobi_internal_callback_context_.where;< / div >
< div class = "line" > < a id = "l00398" name = "l00398" > < / a > < span class = "lineno" > 398< / span > < span class = "keywordflow" > return< / span > MPCallbackEvent::kUnknown;< / div >
< div class = "line" > < a id = "l00399" name = "l00399" > < / a > < span class = "lineno" > 399< / span > }< / div >
< div class = "line" > < a id = "l00400" name = "l00400" > < / a > < span class = "lineno" > 400< / span > }< / div >
< div class = "line" > < a id = "l00401" name = "l00401" > < / a > < span class = "lineno" > 401< / span > < / div >
< div class = "line" > < a id = "l00402" name = "l00402" > < / a > < span class = "lineno" > 402< / span > < span class = "keywordtype" > bool< / span > GurobiMPCallbackContext::CanQueryVariableValues() {< / div >
< div class = "line" > < a id = "l00403" name = "l00403" > < / a > < span class = "lineno" > 403< / span > < span class = "keyword" > const< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#a4f0b2adea9a4297f27df941fe3ed3831" > MPCallbackEvent< / a > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a675dd47bbf0a66c9cb592047797a6d69" > where< / a > = Event();< / div >
< div class = "line" > < a id = "l00404" name = "l00404" > < / a > < span class = "lineno" > 404< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a675dd47bbf0a66c9cb592047797a6d69" > where< / a > == MPCallbackEvent::kMipSolution) {< / div >
< div class = "line" > < a id = "l00405" name = "l00405" > < / a > < span class = "lineno" > 405< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00406" name = "l00406" > < / a > < span class = "lineno" > 406< / span > }< / div >
< div class = "line" > < a id = "l00407" name = "l00407" > < / a > < span class = "lineno" > 407< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a675dd47bbf0a66c9cb592047797a6d69" > where< / a > == MPCallbackEvent::kMipNode) {< / div >
< div class = "line" > < a id = "l00408" name = "l00408" > < / a > < span class = "lineno" > 408< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > gurobi_node_status = GurobiCallbackGet< int> (< / div >
< div class = "line" > < a id = "l00409" name = "l00409" > < / a > < span class = "lineno" > 409< / span > current_gurobi_internal_callback_context_, < a class = "code hl_define" href = "environment_8h.html#a6f9cab1c3a4ef170a32b76fa5616b05e" > GRB_CB_MIPNODE_STATUS< / a > );< / div >
< div class = "line" > < a id = "l00410" name = "l00410" > < / a > < span class = "lineno" > 410< / span > < span class = "keywordflow" > return< / span > gurobi_node_status == < a class = "code hl_define" href = "environment_8h.html#a43d3b5140bdab02bbc8fff16b910b854" > GRB_OPTIMAL< / a > ;< / div >
< div class = "line" > < a id = "l00411" name = "l00411" > < / a > < span class = "lineno" > 411< / span > }< / div >
< div class = "line" > < a id = "l00412" name = "l00412" > < / a > < span class = "lineno" > 412< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00413" name = "l00413" > < / a > < span class = "lineno" > 413< / span > }< / div >
< div class = "line" > < a id = "l00414" name = "l00414" > < / a > < span class = "lineno" > 414< / span > < / div >
< div class = "line" > < a id = "l00415" name = "l00415" > < / a > < span class = "lineno" > 415< / span > < span class = "keywordtype" > double< / span > GurobiMPCallbackContext::VariableValue(< span class = "keyword" > const< / span > MPVariable* variable) {< / div >
< div class = "line" > < a id = "l00416" name = "l00416" > < / a > < span class = "lineno" > 416< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (variable != < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00417" name = "l00417" > < / a > < span class = "lineno" > 417< / span > < span class = "keywordflow" > if< / span > (!variable_values_extracted_) {< / div >
< div class = "line" > < a id = "l00418" name = "l00418" > < / a > < span class = "lineno" > 418< / span > < span class = "keyword" > const< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#a4f0b2adea9a4297f27df941fe3ed3831" > MPCallbackEvent< / a > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a675dd47bbf0a66c9cb592047797a6d69" > where< / a > = Event();< / div >
< div class = "line" > < a id = "l00419" name = "l00419" > < / a > < span class = "lineno" > 419< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a675dd47bbf0a66c9cb592047797a6d69" > where< / a > == MPCallbackEvent::kMipSolution ||< / div >
< div class = "line" > < a id = "l00420" name = "l00420" > < / a > < span class = "lineno" > 420< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a675dd47bbf0a66c9cb592047797a6d69" > where< / a > == MPCallbackEvent::kMipNode)< / div >
< div class = "line" > < a id = "l00421" name = "l00421" > < / a > < span class = "lineno" > 421< / span > < < < span class = "stringliteral" > " You can only call VariableValue at " < / span > < / div >
< div class = "line" > < a id = "l00422" name = "l00422" > < / a > < span class = "lineno" > 422< / span > < < < a class = "code hl_function" href = "namespaceoperations__research.html#a23fc0ff92a3f47fe0bd2ad3eac3c9b57" > ToString< / a > (MPCallbackEvent::kMipSolution) < < < span class = "stringliteral" > " or " < / span > < / div >
< div class = "line" > < a id = "l00423" name = "l00423" > < / a > < span class = "lineno" > 423< / span > < < < a class = "code hl_function" href = "namespaceoperations__research.html#a23fc0ff92a3f47fe0bd2ad3eac3c9b57" > ToString< / a > (MPCallbackEvent::kMipNode)< / div >
< div class = "line" > < a id = "l00424" name = "l00424" > < / a > < span class = "lineno" > 424< / span > < < < span class = "stringliteral" > " but called from: " < / span > < < < a class = "code hl_function" href = "namespaceoperations__research.html#a23fc0ff92a3f47fe0bd2ad3eac3c9b57" > ToString< / a > (< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a675dd47bbf0a66c9cb592047797a6d69" > where< / a > );< / div >
< div class = "line" > < a id = "l00425" name = "l00425" > < / a > < span class = "lineno" > 425< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > gurobi_get_var_param = < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a675dd47bbf0a66c9cb592047797a6d69" > where< / a > == MPCallbackEvent::kMipNode< / div >
< div class = "line" > < a id = "l00426" name = "l00426" > < / a > < span class = "lineno" > 426< / span > ? < a class = "code hl_define" href = "environment_8h.html#a4afc9caa8d78d2754061f82919d3ee58" > GRB_CB_MIPNODE_REL< / a > < / div >
< div class = "line" > < a id = "l00427" name = "l00427" > < / a > < span class = "lineno" > 427< / span > : < a class = "code hl_define" href = "environment_8h.html#af4b792d08f1ac5f7878f80eaf432df48" > GRB_CB_MIPSOL_SOL< / a > ;< / div >
< div class = "line" > < a id = "l00428" name = "l00428" > < / a > < span class = "lineno" > 428< / span > < / div >
< div class = "line" > < a id = "l00429" name = "l00429" > < / a > < span class = "lineno" > 429< / span > gurobi_variable_values_.resize(num_gurobi_vars_);< / div >
< div class = "line" > < a id = "l00430" name = "l00430" > < / a > < span class = "lineno" > 430< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a47dfe898be4c2a59df528e39e96d0798" > GRBcbget< / a > (< / div >
< div class = "line" > < a id = "l00431" name = "l00431" > < / a > < span class = "lineno" > 431< / span > current_gurobi_internal_callback_context_.gurobi_internal_callback_data,< / div >
< div class = "line" > < a id = "l00432" name = "l00432" > < / a > < span class = "lineno" > 432< / span > current_gurobi_internal_callback_context_.where, gurobi_get_var_param,< / div >
< div class = "line" > < a id = "l00433" name = "l00433" > < / a > < span class = "lineno" > 433< / span > < span class = "keyword" > static_cast< < / span > < span class = "keywordtype" > void< / span > *< span class = "keyword" > > < / span > (gurobi_variable_values_.data())));< / div >
< div class = "line" > < a id = "l00434" name = "l00434" > < / a > < span class = "lineno" > 434< / span > variable_values_extracted_ = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00435" name = "l00435" > < / a > < span class = "lineno" > 435< / span > }< / div >
< div class = "line" > < a id = "l00436" name = "l00436" > < / a > < span class = "lineno" > 436< / span > < span class = "keywordflow" > return< / span > gurobi_variable_values_[mp_var_to_gurobi_var_-> at(variable-> index())];< / 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 > < / div >
< div class = "line" > < a id = "l00439" name = "l00439" > < / a > < span class = "lineno" > 439< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > GRBConstra< span class = "keywordtype" > int< / span > Function> < / div >
< div class = "line" > < a id = "l00440" name = "l00440" > < / a > < span class = "lineno" > 440< / span > < span class = "keywordtype" > void< / span > GurobiMPCallbackContext::AddGeneratedConstraint(< / div >
< div class = "line" > < a id = "l00441" name = "l00441" > < / a > < span class = "lineno" > 441< / span > < span class = "keyword" > const< / span > LinearRange& linear_range,< / div >
< div class = "line" > < a id = "l00442" name = "l00442" > < / a > < span class = "lineno" > 442< / span > GRBConstraintFunction grb_constraint_function) {< / div >
< div class = "line" > < a id = "l00443" name = "l00443" > < / a > < span class = "lineno" > 443< / span > std::vector< int> variable_indices;< / div >
< div class = "line" > < a id = "l00444" name = "l00444" > < / a > < span class = "lineno" > 444< / span > std::vector< double> variable_coefficients;< / div >
< div class = "line" > < a id = "l00445" name = "l00445" > < / a > < span class = "lineno" > 445< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_terms = linear_range.linear_expr().terms().size();< / div >
< div class = "line" > < a id = "l00446" name = "l00446" > < / a > < span class = "lineno" > 446< / span > variable_indices.reserve(num_terms);< / div >
< div class = "line" > < a id = "l00447" name = "l00447" > < / a > < span class = "lineno" > 447< / span > variable_coefficients.reserve(num_terms);< / div >
< div class = "line" > < a id = "l00448" name = "l00448" > < / a > < span class = "lineno" > 448< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & var_coef_pair : linear_range.linear_expr().terms()) {< / div >
< div class = "line" > < a id = "l00449" name = "l00449" > < / a > < span class = "lineno" > 449< / span > variable_indices.push_back(< / div >
< div class = "line" > < a id = "l00450" name = "l00450" > < / a > < span class = "lineno" > 450< / span > mp_var_to_gurobi_var_-> at(var_coef_pair.first-> index()));< / div >
< div class = "line" > < a id = "l00451" name = "l00451" > < / a > < span class = "lineno" > 451< / span > variable_coefficients.push_back(var_coef_pair.second);< / div >
< div class = "line" > < a id = "l00452" name = "l00452" > < / a > < span class = "lineno" > 452< / span > }< / div >
< div class = "line" > < a id = "l00453" name = "l00453" > < / a > < span class = "lineno" > 453< / span > < span class = "keywordflow" > if< / span > (std::isfinite(linear_range.upper_bound())) {< / div >
< div class = "line" > < a id = "l00454" name = "l00454" > < / a > < span class = "lineno" > 454< / span > CheckedGurobiCall(grb_constraint_function(< / div >
< div class = "line" > < a id = "l00455" name = "l00455" > < / a > < span class = "lineno" > 455< / span > current_gurobi_internal_callback_context_.gurobi_internal_callback_data,< / div >
< div class = "line" > < a id = "l00456" name = "l00456" > < / a > < span class = "lineno" > 456< / span > variable_indices.size(), variable_indices.data(),< / div >
< div class = "line" > < a id = "l00457" name = "l00457" > < / a > < span class = "lineno" > 457< / span > variable_coefficients.data(), < a class = "code hl_define" href = "environment_8h.html#ad789b60cb2feff34abddf416dcdba0c9" > GRB_LESS_EQUAL< / a > ,< / div >
< div class = "line" > < a id = "l00458" name = "l00458" > < / a > < span class = "lineno" > 458< / span > linear_range.upper_bound()));< / div >
< div class = "line" > < a id = "l00459" name = "l00459" > < / a > < span class = "lineno" > 459< / span > }< / div >
< div class = "line" > < a id = "l00460" name = "l00460" > < / a > < span class = "lineno" > 460< / span > < span class = "keywordflow" > if< / span > (std::isfinite(linear_range.lower_bound())) {< / div >
< div class = "line" > < a id = "l00461" name = "l00461" > < / a > < span class = "lineno" > 461< / span > CheckedGurobiCall(grb_constraint_function(< / div >
< div class = "line" > < a id = "l00462" name = "l00462" > < / a > < span class = "lineno" > 462< / span > current_gurobi_internal_callback_context_.gurobi_internal_callback_data,< / div >
< div class = "line" > < a id = "l00463" name = "l00463" > < / a > < span class = "lineno" > 463< / span > variable_indices.size(), variable_indices.data(),< / div >
< div class = "line" > < a id = "l00464" name = "l00464" > < / a > < span class = "lineno" > 464< / span > variable_coefficients.data(), < a class = "code hl_define" href = "environment_8h.html#a2f1213e965bc4f4239c9178b6e8af074" > GRB_GREATER_EQUAL< / a > ,< / div >
< div class = "line" > < a id = "l00465" name = "l00465" > < / a > < span class = "lineno" > 465< / span > linear_range.lower_bound()));< / div >
< div class = "line" > < a id = "l00466" name = "l00466" > < / a > < span class = "lineno" > 466< / span > }< / div >
< div class = "line" > < a id = "l00467" name = "l00467" > < / a > < span class = "lineno" > 467< / span > }< / div >
< div class = "line" > < a id = "l00468" name = "l00468" > < / a > < span class = "lineno" > 468< / span > < / div >
< div class = "line" > < a id = "l00469" name = "l00469" > < / a > < span class = "lineno" > 469< / span > < span class = "keywordtype" > void< / span > GurobiMPCallbackContext::AddCut(< span class = "keyword" > const< / span > LinearRange& cutting_plane) {< / div >
< div class = "line" > < a id = "l00470" name = "l00470" > < / a > < span class = "lineno" > 470< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (might_add_cuts_);< / div >
< div class = "line" > < a id = "l00471" name = "l00471" > < / a > < span class = "lineno" > 471< / span > < span class = "keyword" > const< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#a4f0b2adea9a4297f27df941fe3ed3831" > MPCallbackEvent< / a > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a675dd47bbf0a66c9cb592047797a6d69" > where< / a > = Event();< / div >
< div class = "line" > < a id = "l00472" name = "l00472" > < / a > < span class = "lineno" > 472< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a675dd47bbf0a66c9cb592047797a6d69" > where< / a > == MPCallbackEvent::kMipNode)< / div >
< div class = "line" > < a id = "l00473" name = "l00473" > < / a > < span class = "lineno" > 473< / span > < < < span class = "stringliteral" > " Cuts can only be added at MIP_NODE, tried to add cut at: " < / span > < / div >
< div class = "line" > < a id = "l00474" name = "l00474" > < / a > < span class = "lineno" > 474< / span > < < < a class = "code hl_function" href = "namespaceoperations__research.html#a23fc0ff92a3f47fe0bd2ad3eac3c9b57" > ToString< / a > (< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a675dd47bbf0a66c9cb592047797a6d69" > where< / a > );< / div >
< div class = "line" > < a id = "l00475" name = "l00475" > < / a > < span class = "lineno" > 475< / span > AddGeneratedConstraint(cutting_plane, < a class = "code hl_variable" href = "namespaceoperations__research.html#ae34339d979ba0033f7e47a88913e2d60" > GRBcbcut< / a > );< / 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 > < / div >
< div class = "line" > < a id = "l00478" name = "l00478" > < / a > < span class = "lineno" > 478< / span > < span class = "keywordtype" > void< / span > GurobiMPCallbackContext::AddLazyConstraint(< / div >
< div class = "line" > < a id = "l00479" name = "l00479" > < / a > < span class = "lineno" > 479< / span > < span class = "keyword" > const< / span > LinearRange& lazy_constraint) {< / div >
< div class = "line" > < a id = "l00480" name = "l00480" > < / a > < span class = "lineno" > 480< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (might_add_lazy_constraints_);< / div >
< div class = "line" > < a id = "l00481" name = "l00481" > < / a > < span class = "lineno" > 481< / span > < span class = "keyword" > const< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#a4f0b2adea9a4297f27df941fe3ed3831" > MPCallbackEvent< / a > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a675dd47bbf0a66c9cb592047797a6d69" > where< / a > = Event();< / div >
< div class = "line" > < a id = "l00482" name = "l00482" > < / a > < span class = "lineno" > 482< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a675dd47bbf0a66c9cb592047797a6d69" > where< / a > == MPCallbackEvent::kMipNode ||< / div >
< div class = "line" > < a id = "l00483" name = "l00483" > < / a > < span class = "lineno" > 483< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a675dd47bbf0a66c9cb592047797a6d69" > where< / a > == MPCallbackEvent::kMipSolution)< / div >
< div class = "line" > < a id = "l00484" name = "l00484" > < / a > < span class = "lineno" > 484< / span > < < < span class = "stringliteral" > " Lazy constraints can only be added at MIP_NODE or MIP_SOL, tried to " < / span > < / div >
< div class = "line" > < a id = "l00485" name = "l00485" > < / a > < span class = "lineno" > 485< / span > < span class = "stringliteral" > " add lazy constraint at: " < / span > < / div >
< div class = "line" > < a id = "l00486" name = "l00486" > < / a > < span class = "lineno" > 486< / span > < < < a class = "code hl_function" href = "namespaceoperations__research.html#a23fc0ff92a3f47fe0bd2ad3eac3c9b57" > ToString< / a > (< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a675dd47bbf0a66c9cb592047797a6d69" > where< / a > );< / div >
< div class = "line" > < a id = "l00487" name = "l00487" > < / a > < span class = "lineno" > 487< / span > AddGeneratedConstraint(lazy_constraint, < a class = "code hl_variable" href = "namespaceoperations__research.html#a33d1abd321c8db939e166390ac01cc1e" > GRBcblazy< / a > );< / div >
< div class = "line" > < a id = "l00488" name = "l00488" > < / a > < span class = "lineno" > 488< / span > }< / 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 = "keywordtype" > double< / span > GurobiMPCallbackContext::SuggestSolution(< / div >
< div class = "line" > < a id = "l00491" name = "l00491" > < / a > < span class = "lineno" > 491< / span > < span class = "keyword" > const< / span > absl::flat_hash_map< const MPVariable*, double> & solution) {< / div >
< div class = "line" > < a id = "l00492" name = "l00492" > < / a > < span class = "lineno" > 492< / span > < span class = "keyword" > const< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#a4f0b2adea9a4297f27df941fe3ed3831" > MPCallbackEvent< / a > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a675dd47bbf0a66c9cb592047797a6d69" > where< / a > = Event();< / div >
< div class = "line" > < a id = "l00493" name = "l00493" > < / a > < span class = "lineno" > 493< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a675dd47bbf0a66c9cb592047797a6d69" > where< / a > == MPCallbackEvent::kMipNode)< / div >
< div class = "line" > < a id = "l00494" name = "l00494" > < / a > < span class = "lineno" > 494< / span > < < < span class = "stringliteral" > " Feasible solutions can only be added at MIP_NODE, tried to add " < / span > < / div >
< div class = "line" > < a id = "l00495" name = "l00495" > < / a > < span class = "lineno" > 495< / span > < span class = "stringliteral" > " solution at: " < / span > < / div >
< div class = "line" > < a id = "l00496" name = "l00496" > < / a > < span class = "lineno" > 496< / span > < < < a class = "code hl_function" href = "namespaceoperations__research.html#a23fc0ff92a3f47fe0bd2ad3eac3c9b57" > ToString< / a > (< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a675dd47bbf0a66c9cb592047797a6d69" > where< / a > );< / 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 > std::vector< double> full_solution(num_gurobi_vars_, < a class = "code hl_define" href = "environment_8h.html#af1ed3c79be1f7b75cf20ab2ecfffbca6" > GRB_UNDEFINED< / a > );< / div >
< div class = "line" > < a id = "l00499" name = "l00499" > < / a > < span class = "lineno" > 499< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & variable_value : solution) {< / div >
< div class = "line" > < a id = "l00500" name = "l00500" > < / a > < span class = "lineno" > 500< / span > < span class = "keyword" > const< / span > MPVariable* < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > = variable_value.first;< / div >
< div class = "line" > < a id = "l00501" name = "l00501" > < / a > < span class = "lineno" > 501< / span > full_solution[mp_var_to_gurobi_var_-> at(< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > -> index())] =< / div >
< div class = "line" > < a id = "l00502" name = "l00502" > < / a > < span class = "lineno" > 502< / span > variable_value.second;< / div >
< div class = "line" > < a id = "l00503" name = "l00503" > < / a > < span class = "lineno" > 503< / span > }< / div >
< div class = "line" > < a id = "l00504" name = "l00504" > < / a > < span class = "lineno" > 504< / span > < / div >
< div class = "line" > < a id = "l00505" name = "l00505" > < / a > < span class = "lineno" > 505< / span > < span class = "keywordtype" > double< / span > objval;< / div >
< div class = "line" > < a id = "l00506" name = "l00506" > < / a > < span class = "lineno" > 506< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#ab4617e07ad4b1c37b128c99095da1bd1" > GRBcbsolution< / a > (< / div >
< div class = "line" > < a id = "l00507" name = "l00507" > < / a > < span class = "lineno" > 507< / span > current_gurobi_internal_callback_context_.gurobi_internal_callback_data,< / div >
< div class = "line" > < a id = "l00508" name = "l00508" > < / a > < span class = "lineno" > 508< / span > full_solution.data(), & objval));< / div >
< div class = "line" > < a id = "l00509" name = "l00509" > < / a > < span class = "lineno" > 509< / span > < / div >
< div class = "line" > < a id = "l00510" name = "l00510" > < / a > < span class = "lineno" > 510< / span > < span class = "keywordflow" > return< / span > objval;< / div >
< div class = "line" > < a id = "l00511" name = "l00511" > < / a > < span class = "lineno" > 511< / span > }< / div >
< div class = "line" > < a id = "l00512" name = "l00512" > < / a > < span class = "lineno" > 512< / span > < / div >
< div class = "line" > < a id = "l00513" name = "l00513" > < / a > < span class = "lineno" > 513< / span > < span class = "keyword" > struct < / span > MPCallbackWithGurobiContext {< / div >
< div class = "line" > < a id = "l00514" name = "l00514" > < / a > < span class = "lineno" > < a class = "line" href = "gurobi__interface_8cc.html#a5f287b83a753915ae862fed64f8640a6" > 514< / a > < / span > GurobiMPCallbackContext* < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a5f287b83a753915ae862fed64f8640a6" > context< / a > ;< / div >
< div class = "line" > < a id = "l00515" name = "l00515" > < / a > < span class = "lineno" > < a class = "line" href = "gurobi__interface_8cc.html#a6627a3800ac768bb5528ef54c9cace36" > 515< / a > < / span > MPCallback* < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a6627a3800ac768bb5528ef54c9cace36" > callback< / a > ;< / div >
< div class = "line" > < a id = "l00516" name = "l00516" > < / a > < span class = "lineno" > 516< / span > };< / 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 > < span class = "comment" > // NOTE(user): This function must have this exact API, because we are passing< / span > < / div >
< div class = "line" > < a id = "l00519" name = "l00519" > < / a > < span class = "lineno" > 519< / span > < span class = "comment" > // it to Gurobi as a callback.< / span > < / div >
< div class = "line" > < a id = "l00520" name = "l00520" > < / a > < span class = "lineno" > 520< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_define" href = "environment_8h.html#a288f0600218f400d9e3f90279d21c37d" > GUROBI_STDCALL< / a > CallbackImpl(< a class = "code hl_typedef" href = "environment_8h.html#a865e461c79c88bc5c0d5f56087ae4876" > GRBmodel< / a > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ,< / div >
< div class = "line" > < a id = "l00521" name = "l00521" > < / a > < span class = "lineno" > 521< / span > < span class = "keywordtype" > void< / span > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a45caf72ee09f51c56949bce7db7af2ba" > gurobi_internal_callback_data< / a > , < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a675dd47bbf0a66c9cb592047797a6d69" > where< / a > ,< / div >
< div class = "line" > < a id = "l00522" name = "l00522" > < / a > < span class = "lineno" > 522< / span > < span class = "keywordtype" > void< / span > * raw_model_and_callback) {< / div >
< div class = "line" > < a id = "l00523" name = "l00523" > < / a > < span class = "lineno" > 523< / span > MPCallbackWithGurobiContext* < span class = "keyword" > const< / span > callback_with_context =< / div >
< div class = "line" > < a id = "l00524" name = "l00524" > < / a > < span class = "lineno" > 524< / span > < span class = "keyword" > static_cast< < / span > MPCallbackWithGurobiContext*< span class = "keyword" > > < / span > (raw_model_and_callback);< / div >
< div class = "line" > < a id = "l00525" name = "l00525" > < / a > < span class = "lineno" > 525< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (callback_with_context != < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00526" name = "l00526" > < / a > < span class = "lineno" > 526< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (callback_with_context-> context != < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00527" name = "l00527" > < / a > < span class = "lineno" > 527< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (callback_with_context-> callback != < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00528" name = "l00528" > < / a > < span class = "lineno" > 528< / span > GurobiInternalCallbackContext gurobi_internal_context{< / div >
< div class = "line" > < a id = "l00529" name = "l00529" > < / a > < span class = "lineno" > 529< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > , < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a45caf72ee09f51c56949bce7db7af2ba" > gurobi_internal_callback_data< / a > , < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a675dd47bbf0a66c9cb592047797a6d69" > where< / a > };< / div >
< div class = "line" > < a id = "l00530" name = "l00530" > < / a > < span class = "lineno" > 530< / span > callback_with_context-> context-> UpdateFromGurobiState(< / div >
< div class = "line" > < a id = "l00531" name = "l00531" > < / a > < span class = "lineno" > 531< / span > gurobi_internal_context);< / div >
< div class = "line" > < a id = "l00532" name = "l00532" > < / a > < span class = "lineno" > 532< / span > callback_with_context-> callback-> RunCallback(callback_with_context-> context);< / div >
< div class = "line" > < a id = "l00533" name = "l00533" > < / a > < span class = "lineno" > 533< / span > < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a id = "l00534" name = "l00534" > < / a > < span class = "lineno" > 534< / span > }< / div >
< div class = "line" > < a id = "l00535" name = "l00535" > < / a > < span class = "lineno" > 535< / span > < / div >
< div class = "line" > < a id = "l00536" name = "l00536" > < / a > < span class = "lineno" > 536< / span > } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a id = "l00537" name = "l00537" > < / a > < span class = "lineno" > 537< / span > < / div >
< div class = "line" > < a id = "l00538" name = "l00538" > < / a > < span class = "lineno" > 538< / span > < span class = "keywordtype" > void< / span > GurobiInterface::CheckedGurobiCall(< span class = "keywordtype" > int< / span > err)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00539" name = "l00539" > < / a > < span class = "lineno" > 539< / span > ::operations_research::CheckedGurobiCall(err, env_);< / 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 > < / div >
< div class = "line" > < a id = "l00542" name = "l00542" > < / a > < span class = "lineno" > 542< / span > < span class = "keywordtype" > void< / span > GurobiInterface::SetIntAttr(< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) {< / div >
< div class = "line" > < a id = "l00543" name = "l00543" > < / a > < span class = "lineno" > 543< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a2f41a80190ebfeab50fd2cb4c66e51cb" > GRBsetintattr< / a > (model_, < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ));< / 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 > < / div >
< div class = "line" > < a id = "l00546" name = "l00546" > < / a > < span class = "lineno" > 546< / span > < span class = "keywordtype" > int< / span > GurobiInterface::GetIntAttr(< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > )< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00547" name = "l00547" > < / a > < span class = "lineno" > 547< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ;< / div >
< div class = "line" > < a id = "l00548" name = "l00548" > < / a > < span class = "lineno" > 548< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#afccf2eccc1e7d4c083e47b0b19ae90be" > GRBgetintattr< / a > (model_, < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , & < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ));< / div >
< div class = "line" > < a id = "l00549" name = "l00549" > < / a > < span class = "lineno" > 549< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ;< / div >
< div class = "line" > < a id = "l00550" name = "l00550" > < / a > < span class = "lineno" > 550< / span > }< / div >
< div class = "line" > < a id = "l00551" name = "l00551" > < / a > < span class = "lineno" > 551< / span > < / div >
< div class = "line" > < a id = "l00552" name = "l00552" > < / a > < span class = "lineno" > 552< / span > < span class = "keywordtype" > void< / span > GurobiInterface::SetDoubleAttr(< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) {< / div >
< div class = "line" > < a id = "l00553" name = "l00553" > < / a > < span class = "lineno" > 553< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#ae6308440cc9d3ed5416cf5219f3e1fef" > GRBsetdblattr< / a > (model_, < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ));< / div >
< div class = "line" > < a id = "l00554" name = "l00554" > < / a > < span class = "lineno" > 554< / span > }< / div >
< div class = "line" > < a id = "l00555" name = "l00555" > < / a > < span class = "lineno" > 555< / span > < / div >
< div class = "line" > < a id = "l00556" name = "l00556" > < / a > < span class = "lineno" > 556< / span > < span class = "keywordtype" > double< / span > GurobiInterface::GetDoubleAttr(< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > )< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00557" name = "l00557" > < / a > < span class = "lineno" > 557< / span > < span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ;< / div >
< div class = "line" > < a id = "l00558" name = "l00558" > < / a > < span class = "lineno" > 558< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a13096db0327ba8156cb2f5215eaeb9db" > GRBgetdblattr< / a > (model_, < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , & < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ));< / div >
< div class = "line" > < a id = "l00559" name = "l00559" > < / a > < span class = "lineno" > 559< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ;< / 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 > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00562" name = "l00562" > < / a > < span class = "lineno" > 562< / span > < span class = "keywordtype" > void< / span > GurobiInterface::SetIntAttrElement(< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ,< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00563" name = "l00563" > < / a > < span class = "lineno" > 563< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) {< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00564" name = "l00564" > < / a > < span class = "lineno" > 564< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a9d36831683588c7be928bf1afee486e3" > GRBsetintattrelement< / a > (model_, < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ));< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00565" name = "l00565" > < / a > < span class = "lineno" > 565< / span > }< / div >
< div class = "line" > < a id = "l00566" name = "l00566" > < / a > < span class = "lineno" > 566< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00567" name = "l00567" > < / a > < span class = "lineno" > 567< / span > < span class = "keywordtype" > int< / span > GurobiInterface::GetIntAttrElement(< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > )< span class = "keyword" > const < / span > {< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00568" name = "l00568" > < / a > < span class = "lineno" > 568< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ;< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00569" name = "l00569" > < / a > < span class = "lineno" > 569< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a595ec95787b121daa2b3ff34fb7ad635" > GRBgetintattrelement< / a > (model_, < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , & < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ));< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00570" name = "l00570" > < / a > < span class = "lineno" > 570< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ;< / div >
< div class = "line" > < a id = "l00571" name = "l00571" > < / a > < span class = "lineno" > 571< / span > }< / div >
< div class = "line" > < a id = "l00572" name = "l00572" > < / a > < span class = "lineno" > 572< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00573" name = "l00573" > < / a > < span class = "lineno" > 573< / span > < span class = "keywordtype" > void< / span > GurobiInterface::SetDoubleAttrElement(< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ,< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00574" name = "l00574" > < / a > < span class = "lineno" > 574< / span > < span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) {< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00575" name = "l00575" > < / a > < span class = "lineno" > 575< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a78a839d849c2d75ef5ff32f25fbbc4a4" > GRBsetdblattrelement< / a > (model_, < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ));< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00576" name = "l00576" > < / a > < span class = "lineno" > 576< / span > }< / div >
< div class = "line" > < a id = "l00577" name = "l00577" > < / a > < span class = "lineno" > 577< / span > < span class = "keywordtype" > double< / span > GurobiInterface::GetDoubleAttrElement(< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ,< / div >
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< div class = "line" > < a id = "l00578" name = "l00578" > < / a > < span class = "lineno" > 578< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > )< span class = "keyword" > const < / span > {< / div >
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< div class = "line" > < a id = "l00579" name = "l00579" > < / a > < span class = "lineno" > 579< / span > < span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ;< / div >
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< div class = "line" > < a id = "l00580" name = "l00580" > < / a > < span class = "lineno" > 580< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#aa5fa17837fd2d3e7f10742894060694b" > GRBgetdblattrelement< / a > (model_, < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , & < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ));< / div >
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< div class = "line" > < a id = "l00581" name = "l00581" > < / a > < span class = "lineno" > 581< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ;< / div >
< div class = "line" > < a id = "l00582" name = "l00582" > < / a > < span class = "lineno" > 582< / 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 > std::vector< double> GurobiInterface::GetDoubleAttrArray(< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ,< / div >
< div class = "line" > < a id = "l00585" name = "l00585" > < / a > < span class = "lineno" > 585< / span > < span class = "keywordtype" > int< / span > elements) {< / div >
< div class = "line" > < a id = "l00586" name = "l00586" > < / a > < span class = "lineno" > 586< / span > std::vector< double> results(elements);< / div >
< div class = "line" > < a id = "l00587" name = "l00587" > < / a > < span class = "lineno" > 587< / span > CheckedGurobiCall(< / div >
< div class = "line" > < a id = "l00588" name = "l00588" > < / a > < span class = "lineno" > 588< / span > < a class = "code hl_variable" href = "namespaceoperations__research.html#a7fe5c509c991d915e0adf06e82ede5d4" > GRBgetdblattrarray< / a > (model_, < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , 0, elements, results.data()));< / div >
< div class = "line" > < a id = "l00589" name = "l00589" > < / a > < span class = "lineno" > 589< / span > < span class = "keywordflow" > return< / span > results;< / div >
< div class = "line" > < a id = "l00590" name = "l00590" > < / a > < span class = "lineno" > 590< / span > }< / div >
< div class = "line" > < a id = "l00591" name = "l00591" > < / a > < span class = "lineno" > 591< / span > < / div >
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< div class = "line" > < a id = "l00592" name = "l00592" > < / a > < span class = "lineno" > 592< / span > < span class = "keywordtype" > void< / span > GurobiInterface::SetCharAttrElement(< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ,< / div >
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< div class = "line" > < a id = "l00593" name = "l00593" > < / a > < span class = "lineno" > 593< / span > < span class = "keywordtype" > char< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) {< / div >
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< div class = "line" > < a id = "l00594" name = "l00594" > < / a > < span class = "lineno" > 594< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a9ba413de24c66783a93ad29185efd573" > GRBsetcharattrelement< / a > (model_, < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ));< / div >
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< div class = "line" > < a id = "l00595" name = "l00595" > < / a > < span class = "lineno" > 595< / span > }< / div >
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< div class = "line" > < a id = "l00596" name = "l00596" > < / a > < span class = "lineno" > 596< / span > < span class = "keywordtype" > char< / span > GurobiInterface::GetCharAttrElement(< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > )< span class = "keyword" > const < / span > {< / div >
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< div class = "line" > < a id = "l00597" name = "l00597" > < / a > < span class = "lineno" > 597< / span > < span class = "keywordtype" > char< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ;< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00598" name = "l00598" > < / a > < span class = "lineno" > 598< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a08bc795589222d5e3b2281a52daf547c" > GRBgetcharattrelement< / a > (model_, < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , & < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ));< / div >
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< div class = "line" > < a id = "l00599" name = "l00599" > < / a > < span class = "lineno" > 599< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ;< / div >
< div class = "line" > < a id = "l00600" name = "l00600" > < / a > < span class = "lineno" > 600< / span > }< / 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 > < span class = "comment" > // Creates a LP/MIP instance with the specified name and minimization objective.< / span > < / div >
< div class = "line" > < a id = "l00603" name = "l00603" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#a279019e7a7637ca68a7388bd560d169b" > 603< / a > < / span > GurobiInterface::GurobiInterface(< a class = "code hl_class" href = "classoperations__research_1_1_m_p_solver.html" > MPSolver< / a > * < span class = "keyword" > const< / span > solver, < span class = "keywordtype" > bool< / span > mip)< / div >
< div class = "line" > < a id = "l00604" name = "l00604" > < / a > < span class = "lineno" > 604< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_m_p_solver_interface.html" > MPSolverInterface< / a > (solver),< / div >
< div class = "line" > < a id = "l00605" name = "l00605" > < / a > < span class = "lineno" > 605< / span > model_(nullptr),< / div >
< div class = "line" > < a id = "l00606" name = "l00606" > < / a > < span class = "lineno" > 606< / span > env_(nullptr),< / div >
< div class = "line" > < a id = "l00607" name = "l00607" > < / a > < span class = "lineno" > 607< / span > mip_(mip),< / div >
< div class = "line" > < a id = "l00608" name = "l00608" > < / a > < span class = "lineno" > 608< / span > current_solution_index_(0) {< / div >
< div class = "line" > < a id = "l00609" name = "l00609" > < / a > < span class = "lineno" > 609< / span > env_ = < a class = "code hl_function" href = "namespaceoperations__research.html#a6fb0c68e3b93033a6161597239899e38" > GetGurobiEnv< / a > ().value();< / div >
< div class = "line" > < a id = "l00610" name = "l00610" > < / a > < span class = "lineno" > 610< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#ad530ac40f508600aa495f638d813748b" > GRBnewmodel< / a > (env_, & model_, < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> name_.c_str(),< / div >
< div class = "line" > < a id = "l00611" name = "l00611" > < / a > < span class = "lineno" > 611< / span > 0, < span class = "comment" > // numvars< / span > < / div >
< div class = "line" > < a id = "l00612" name = "l00612" > < / a > < span class = "lineno" > 612< / span > < span class = "keyword" > nullptr< / span > , < span class = "comment" > // obj< / span > < / div >
< div class = "line" > < a id = "l00613" name = "l00613" > < / a > < span class = "lineno" > 613< / span > < span class = "keyword" > nullptr< / span > , < span class = "comment" > // lb< / span > < / div >
< div class = "line" > < a id = "l00614" name = "l00614" > < / a > < span class = "lineno" > 614< / span > < span class = "keyword" > nullptr< / span > , < span class = "comment" > // ub< / span > < / div >
< div class = "line" > < a id = "l00615" name = "l00615" > < / a > < span class = "lineno" > 615< / span > < span class = "keyword" > nullptr< / span > , < span class = "comment" > // vtype< / span > < / div >
< div class = "line" > < a id = "l00616" name = "l00616" > < / a > < span class = "lineno" > 616< / span > < span class = "keyword" > nullptr< / span > )); < span class = "comment" > // varnanes< / span > < / div >
< div class = "line" > < a id = "l00617" name = "l00617" > < / a > < span class = "lineno" > 617< / span > SetIntAttr(< a class = "code hl_define" href = "environment_8h.html#a233cfbc39ea682329dabec1fbb4d4cbd" > GRB_INT_ATTR_MODELSENSE< / a > , < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#ad5d09a69c6c8c8eea9311b0513628683" > maximize_< / a > ? < a class = "code hl_define" href = "environment_8h.html#a1d47332af7cf793e9b5cc80998ea4afe" > GRB_MAXIMIZE< / a > : < a class = "code hl_define" href = "environment_8h.html#ad4477c4c3cade685194ae6957edce447" > GRB_MINIMIZE< / a > );< / div >
< div class = "line" > < a id = "l00618" name = "l00618" > < / a > < span class = "lineno" > 618< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a458a2341c2bfe0530114105a7a42c183" > GRBsetintparam< / a > (env_, < a class = "code hl_define" href = "environment_8h.html#a40ab1a4641611c40bfd77517d0560166" > GRB_INT_PAR_THREADS< / a > ,< / div >
< div class = "line" > < a id = "l00619" name = "l00619" > < / a > < span class = "lineno" > 619< / span > absl::GetFlag(FLAGS_num_gurobi_threads)));< / div >
< div class = "line" > < a id = "l00620" name = "l00620" > < / a > < span class = "lineno" > 620< / span > }< / 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" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#a6b7d44535b1a42f8489179318653d4ec" > 622< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a6b7d44535b1a42f8489179318653d4ec" > GurobiInterface::~GurobiInterface< / a > () {< / div >
< div class = "line" > < a id = "l00623" name = "l00623" > < / a > < span class = "lineno" > 623< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a5d18796445ee5d664e591b74df135990" > GRBfreemodel< / a > (model_));< / div >
< div class = "line" > < a id = "l00624" name = "l00624" > < / a > < span class = "lineno" > 624< / span > < a class = "code hl_variable" href = "namespaceoperations__research.html#ad811d8a5b2cd5f5b1c3598fad842b00b" > GRBfreeenv< / a > (env_);< / 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 > < / div >
< div class = "line" > < a id = "l00627" name = "l00627" > < / a > < span class = "lineno" > 627< / span > < span class = "comment" > // ------ Model modifications and extraction -----< / span > < / div >
< div class = "line" > < a id = "l00628" name = "l00628" > < / a > < span class = "lineno" > 628< / span > < / div >
< div class = "line" > < a id = "l00629" name = "l00629" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#af82f4acaed7bb39d568e689a9caa63d5" > 629< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#af82f4acaed7bb39d568e689a9caa63d5" > GurobiInterface::Reset< / a > () {< / div >
< div class = "line" > < a id = "l00630" name = "l00630" > < / a > < span class = "lineno" > 630< / span > < span class = "comment" > // We hold calls to GRBterminate() until the new model_ is ready.< / span > < / div >
< div class = "line" > < a id = "l00631" name = "l00631" > < / a > < span class = "lineno" > 631< / span > < span class = "keyword" > const< / span > absl::MutexLock lock(& hold_interruptions_mutex_);< / 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 > < a class = "code hl_typedef" href = "environment_8h.html#a865e461c79c88bc5c0d5f56087ae4876" > GRBmodel< / a > * old_model = model_;< / div >
< div class = "line" > < a id = "l00634" name = "l00634" > < / a > < span class = "lineno" > 634< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#ad530ac40f508600aa495f638d813748b" > GRBnewmodel< / a > (env_, & model_, < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> name_.c_str(),< / div >
< div class = "line" > < a id = "l00635" name = "l00635" > < / a > < span class = "lineno" > 635< / span > 0, < span class = "comment" > // numvars< / span > < / div >
< div class = "line" > < a id = "l00636" name = "l00636" > < / a > < span class = "lineno" > 636< / span > < span class = "keyword" > nullptr< / span > , < span class = "comment" > // obj< / span > < / div >
< div class = "line" > < a id = "l00637" name = "l00637" > < / a > < span class = "lineno" > 637< / span > < span class = "keyword" > nullptr< / span > , < span class = "comment" > // lb< / span > < / div >
< div class = "line" > < a id = "l00638" name = "l00638" > < / a > < span class = "lineno" > 638< / span > < span class = "keyword" > nullptr< / span > , < span class = "comment" > // ub< / span > < / div >
< div class = "line" > < a id = "l00639" name = "l00639" > < / a > < span class = "lineno" > 639< / span > < span class = "keyword" > nullptr< / span > , < span class = "comment" > // vtype< / span > < / div >
< div class = "line" > < a id = "l00640" name = "l00640" > < / a > < span class = "lineno" > 640< / span > < span class = "keyword" > nullptr< / span > )); < span class = "comment" > // varnames< / span > < / div >
< div class = "line" > < a id = "l00641" name = "l00641" > < / a > < span class = "lineno" > 641< / span > < / div >
< div class = "line" > < a id = "l00642" name = "l00642" > < / a > < span class = "lineno" > 642< / span > < span class = "comment" > // Copy all existing parameters from the previous model to the new one. This< / span > < / div >
< div class = "line" > < a id = "l00643" name = "l00643" > < / a > < span class = "lineno" > 643< / span > < span class = "comment" > // ensures that if a user calls multiple times< / span > < / div >
< div class = "line" > < a id = "l00644" name = "l00644" > < / a > < span class = "lineno" > 644< / span > < span class = "comment" > // SetSolverSpecificParametersAsString() and then Reset() is called, we still< / span > < / div >
< div class = "line" > < a id = "l00645" name = "l00645" > < / a > < span class = "lineno" > 645< / span > < span class = "comment" > // take into account all parameters.< / span > < / div >
< div class = "line" > < a id = "l00646" name = "l00646" > < / a > < span class = "lineno" > 646< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00647" name = "l00647" > < / a > < span class = "lineno" > 647< / span > < span class = "comment" > // The current code only reapplies the parameters stored in< / span > < / div >
< div class = "line" > < a id = "l00648" name = "l00648" > < / a > < span class = "lineno" > 648< / span > < span class = "comment" > // solver_specific_parameter_string_ at the start of the solve; other< / span > < / div >
< div class = "line" > < a id = "l00649" name = "l00649" > < / a > < span class = "lineno" > 649< / span > < span class = "comment" > // parameters set by previous calls are only kept in the Gurobi model.< / span > < / div >
< div class = "line" > < a id = "l00650" name = "l00650" > < / a > < span class = "lineno" > 650< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a5b95a28bdf709458488fdffe0da6a8e1" > GRBcopyparams< / a > (< a class = "code hl_variable" href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > GRBgetenv< / a > (model_), < a class = "code hl_variable" href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > GRBgetenv< / a > (old_model)));< / div >
< div class = "line" > < a id = "l00651" name = "l00651" > < / a > < span class = "lineno" > 651< / span > < / div >
< div class = "line" > < a id = "l00652" name = "l00652" > < / a > < span class = "lineno" > 652< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a5d18796445ee5d664e591b74df135990" > GRBfreemodel< / a > (old_model));< / div >
< div class = "line" > < a id = "l00653" name = "l00653" > < / a > < span class = "lineno" > 653< / span > old_model = < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a id = "l00654" name = "l00654" > < / a > < span class = "lineno" > 654< / span > < / div >
< div class = "line" > < a id = "l00655" name = "l00655" > < / a > < span class = "lineno" > 655< / span > < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#ab2b08a14c8c4d2242558d3fa6a436e8c" > ResetExtractionInformation< / a > ();< / div >
< div class = "line" > < a id = "l00656" name = "l00656" > < / a > < span class = "lineno" > 656< / span > mp_var_to_gurobi_var_.clear();< / div >
< div class = "line" > < a id = "l00657" name = "l00657" > < / a > < span class = "lineno" > 657< / span > mp_cons_to_gurobi_linear_cons_.clear();< / div >
< div class = "line" > < a id = "l00658" name = "l00658" > < / a > < span class = "lineno" > 658< / span > num_gurobi_vars_ = 0;< / div >
< div class = "line" > < a id = "l00659" name = "l00659" > < / a > < span class = "lineno" > 659< / span > num_gurobi_linear_cons_ = 0;< / div >
< div class = "line" > < a id = "l00660" name = "l00660" > < / a > < span class = "lineno" > 660< / span > had_nonincremental_change_ = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00661" name = "l00661" > < / a > < span class = "lineno" > 661< / span > }< / div >
< div class = "line" > < a id = "l00662" name = "l00662" > < / a > < span class = "lineno" > 662< / span > < / div >
< div class = "line" > < a id = "l00663" name = "l00663" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#af49d135ea40b2749802105381cf43cf4" > 663< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#af49d135ea40b2749802105381cf43cf4" > GurobiInterface::SetOptimizationDirection< / a > (< span class = "keywordtype" > bool< / span > maximize) {< / div >
< div class = "line" > < a id = "l00664" name = "l00664" > < / a > < span class = "lineno" > 664< / span > < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#a315d9a97f1e37fd6773f8312aedc5c93" > InvalidateSolutionSynchronization< / a > ();< / div >
< div class = "line" > < a id = "l00665" name = "l00665" > < / a > < span class = "lineno" > 665< / span > SetIntAttr(< a class = "code hl_define" href = "environment_8h.html#a233cfbc39ea682329dabec1fbb4d4cbd" > GRB_INT_ATTR_MODELSENSE< / a > , < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#ad5d09a69c6c8c8eea9311b0513628683" > maximize_< / a > ? < a class = "code hl_define" href = "environment_8h.html#a1d47332af7cf793e9b5cc80998ea4afe" > GRB_MAXIMIZE< / a > : < a class = "code hl_define" href = "environment_8h.html#ad4477c4c3cade685194ae6957edce447" > GRB_MINIMIZE< / a > );< / div >
< div class = "line" > < a id = "l00666" name = "l00666" > < / a > < span class = "lineno" > 666< / span > }< / 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_1_gurobi_interface.html#addb54e5a4df07ffca5bcb804b92ae477" > 668< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#addb54e5a4df07ffca5bcb804b92ae477" > GurobiInterface::SetVariableBounds< / a > (< span class = "keywordtype" > int< / span > var_index, < span class = "keywordtype" > double< / span > lb, < span class = "keywordtype" > double< / span > ub) {< / div >
< div class = "line" > < a id = "l00669" name = "l00669" > < / a > < span class = "lineno" > 669< / span > < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#a315d9a97f1e37fd6773f8312aedc5c93" > InvalidateSolutionSynchronization< / a > ();< / div >
< div class = "line" > < a id = "l00670" name = "l00670" > < / a > < span class = "lineno" > 670< / span > < span class = "keywordflow" > if< / span > (!had_nonincremental_change_ & & < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#ab98fea2f5c1fd6b9b139aae267a143a8" > variable_is_extracted< / a > (var_index)) {< / div >
< div class = "line" > < a id = "l00671" name = "l00671" > < / a > < span class = "lineno" > 671< / span > SetDoubleAttrElement(< a class = "code hl_define" href = "environment_8h.html#ae11f079a0448e1dd3ac0a4a5938a7a1d" > GRB_DBL_ATTR_LB< / a > , mp_var_to_gurobi_var_.at(var_index),< / div >
< div class = "line" > < a id = "l00672" name = "l00672" > < / a > < span class = "lineno" > 672< / span > lb);< / div >
< div class = "line" > < a id = "l00673" name = "l00673" > < / a > < span class = "lineno" > 673< / span > SetDoubleAttrElement(< a class = "code hl_define" href = "environment_8h.html#a0a9e67177dc51990769f46c9eab75ced" > GRB_DBL_ATTR_UB< / a > , mp_var_to_gurobi_var_.at(var_index),< / div >
< div class = "line" > < a id = "l00674" name = "l00674" > < / a > < span class = "lineno" > 674< / span > ub);< / div >
< div class = "line" > < a id = "l00675" name = "l00675" > < / a > < span class = "lineno" > 675< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00676" name = "l00676" > < / a > < span class = "lineno" > 676< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#afbef7ee46d807e084dcf1fca7a4de2e7" > sync_status_< / a > = < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_interface.html#a98638775910339c916ce033cbe60257daa99c5e45f0517571611940811f09c744" > MUST_RELOAD< / a > ;< / div >
< div class = "line" > < a id = "l00677" name = "l00677" > < / a > < span class = "lineno" > 677< / span > }< / 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 >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00680" name = "l00680" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#a9224449687a7cc715bb50c67579d6e48" > 680< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a9224449687a7cc715bb50c67579d6e48" > GurobiInterface::SetVariableInteger< / a > (< span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , < span class = "keywordtype" > bool< / span > integer) {< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00681" name = "l00681" > < / a > < span class = "lineno" > 681< / span > < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#a315d9a97f1e37fd6773f8312aedc5c93" > InvalidateSolutionSynchronization< / a > ();< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00682" name = "l00682" > < / a > < span class = "lineno" > 682< / span > < span class = "keywordflow" > if< / span > (!had_nonincremental_change_ & & < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#ab98fea2f5c1fd6b9b139aae267a143a8" > variable_is_extracted< / a > (< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > )) {< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00683" name = "l00683" > < / a > < span class = "lineno" > 683< / span > < span class = "keywordtype" > char< / span > type_var;< / div >
< div class = "line" > < a id = "l00684" name = "l00684" > < / a > < span class = "lineno" > 684< / span > < span class = "keywordflow" > if< / span > (integer) {< / div >
< div class = "line" > < a id = "l00685" name = "l00685" > < / a > < span class = "lineno" > 685< / span > type_var = < a class = "code hl_define" href = "environment_8h.html#a5303a1a44e057e9af71c89e9e5c67299" > GRB_INTEGER< / a > ;< / div >
< div class = "line" > < a id = "l00686" name = "l00686" > < / a > < span class = "lineno" > 686< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00687" name = "l00687" > < / a > < span class = "lineno" > 687< / span > type_var = < a class = "code hl_define" href = "environment_8h.html#a6cc9be6c5a5942fae165ac67f0b55c09" > GRB_CONTINUOUS< / a > ;< / div >
< div class = "line" > < a id = "l00688" name = "l00688" > < / a > < span class = "lineno" > 688< / span > }< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00689" name = "l00689" > < / a > < span class = "lineno" > 689< / span > SetCharAttrElement(< a class = "code hl_define" href = "environment_8h.html#a87fb4e2c8417ac5561558e4218afff8e" > GRB_CHAR_ATTR_VTYPE< / a > , mp_var_to_gurobi_var_.at(< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ),< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00690" name = "l00690" > < / a > < span class = "lineno" > 690< / span > type_var);< / div >
< div class = "line" > < a id = "l00691" name = "l00691" > < / a > < span class = "lineno" > 691< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00692" name = "l00692" > < / a > < span class = "lineno" > 692< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#afbef7ee46d807e084dcf1fca7a4de2e7" > sync_status_< / a > = < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_interface.html#a98638775910339c916ce033cbe60257daa99c5e45f0517571611940811f09c744" > MUST_RELOAD< / a > ;< / div >
< div class = "line" > < a id = "l00693" name = "l00693" > < / a > < span class = "lineno" > 693< / span > }< / div >
< div class = "line" > < a id = "l00694" name = "l00694" > < / a > < span class = "lineno" > 694< / span > }< / div >
< div class = "line" > < a id = "l00695" name = "l00695" > < / a > < span class = "lineno" > 695< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00696" name = "l00696" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#a462b98e5264614683c26f693a9066a53" > 696< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a462b98e5264614683c26f693a9066a53" > GurobiInterface::SetConstraintBounds< / a > (< span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , < span class = "keywordtype" > double< / span > lb, < span class = "keywordtype" > double< / span > ub) {< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00697" name = "l00697" > < / a > < span class = "lineno" > 697< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#afbef7ee46d807e084dcf1fca7a4de2e7" > sync_status_< / a > = < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_interface.html#a98638775910339c916ce033cbe60257daa99c5e45f0517571611940811f09c744" > MUST_RELOAD< / a > ;< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00698" name = "l00698" > < / a > < span class = "lineno" > 698< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#a59bc4e0d53dc2b904c7bee672403c0eb" > constraint_is_extracted< / a > (< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > )) {< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00699" name = "l00699" > < / a > < span class = "lineno" > 699< / span > had_nonincremental_change_ = < span class = "keyword" > true< / 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" > // TODO(user): this is nontrivial to make incremental:< / span > < / div >
< div class = "line" > < a id = "l00702" name = "l00702" > < / a > < span class = "lineno" > 702< / span > < span class = "comment" > // 1. Make sure it is a linear constraint (not an indicator or indicator< / span > < / div >
< div class = "line" > < a id = "l00703" name = "l00703" > < / a > < span class = "lineno" > 703< / span > < span class = "comment" > // range constraint).< / span > < / div >
< div class = "line" > < a id = "l00704" name = "l00704" > < / a > < span class = "lineno" > 704< / span > < span class = "comment" > // 2. Check if the sense of the constraint changes. If it was previously a< / span > < / div >
< div class = "line" > < a id = "l00705" name = "l00705" > < / a > < span class = "lineno" > 705< / span > < span class = "comment" > // range constraint, we can do nothing, and if it becomes a range< / span > < / div >
< div class = "line" > < a id = "l00706" name = "l00706" > < / a > < span class = "lineno" > 706< / span > < span class = "comment" > // constraint, we can do nothing. We could support range constraints if< / span > < / div >
< div class = "line" > < a id = "l00707" name = "l00707" > < / a > < span class = "lineno" > 707< / span > < span class = "comment" > // we tracked the auxiliary variable that is added with range< / span > < / div >
< div class = "line" > < a id = "l00708" name = "l00708" > < / a > < span class = "lineno" > 708< / span > < span class = "comment" > // constraints.< / span > < / div >
< div class = "line" > < a id = "l00709" name = "l00709" > < / a > < span class = "lineno" > 709< / span > }< / div >
< div class = "line" > < a id = "l00710" name = "l00710" > < / a > < span class = "lineno" > 710< / span > < / div >
< div class = "line" > < a id = "l00711" name = "l00711" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#a23ead730dda8890a7abecd327edb3a5b" > 711< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a23ead730dda8890a7abecd327edb3a5b" > GurobiInterface::AddRowConstraint< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_m_p_constraint.html" > MPConstraint< / a > * < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > ) {< / div >
< div class = "line" > < a id = "l00712" name = "l00712" > < / a > < span class = "lineno" > 712< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#afbef7ee46d807e084dcf1fca7a4de2e7" > sync_status_< / a > = < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_interface.html#a98638775910339c916ce033cbe60257daa99c5e45f0517571611940811f09c744" > MUST_RELOAD< / a > ;< / div >
< div class = "line" > < a id = "l00713" name = "l00713" > < / a > < span class = "lineno" > 713< / span > }< / div >
< div class = "line" > < a id = "l00714" name = "l00714" > < / a > < span class = "lineno" > 714< / span > < / div >
< div class = "line" > < a id = "l00715" name = "l00715" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#aeeadd101415d24d02e7ccb85844ef763" > 715< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#aeeadd101415d24d02e7ccb85844ef763" > GurobiInterface::AddIndicatorConstraint< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_m_p_constraint.html" > MPConstraint< / a > * < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > ) {< / div >
< div class = "line" > < a id = "l00716" name = "l00716" > < / a > < span class = "lineno" > 716< / span > had_nonincremental_change_ = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00717" name = "l00717" > < / a > < span class = "lineno" > 717< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#afbef7ee46d807e084dcf1fca7a4de2e7" > sync_status_< / a > = < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_interface.html#a98638775910339c916ce033cbe60257daa99c5e45f0517571611940811f09c744" > MUST_RELOAD< / a > ;< / div >
< div class = "line" > < a id = "l00718" name = "l00718" > < / a > < span class = "lineno" > 718< / span > < span class = "keywordflow" > return< / span > !< a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a4138871e96e884736818baa24b937ca5" > IsContinuous< / a > ();< / div >
< div class = "line" > < a id = "l00719" name = "l00719" > < / a > < span class = "lineno" > 719< / span > }< / div >
< div class = "line" > < a id = "l00720" name = "l00720" > < / a > < span class = "lineno" > 720< / span > < / div >
< div class = "line" > < a id = "l00721" name = "l00721" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#acb9df3ca8afb4544653536fbf27fde55" > 721< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#acb9df3ca8afb4544653536fbf27fde55" > GurobiInterface::AddVariable< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_m_p_variable.html" > MPVariable< / a > * < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ) {< / div >
< div class = "line" > < a id = "l00722" name = "l00722" > < / a > < span class = "lineno" > 722< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#afbef7ee46d807e084dcf1fca7a4de2e7" > sync_status_< / a > = < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_interface.html#a98638775910339c916ce033cbe60257daa99c5e45f0517571611940811f09c744" > MUST_RELOAD< / a > ;< / div >
< div class = "line" > < a id = "l00723" name = "l00723" > < / a > < span class = "lineno" > 723< / span > }< / div >
< div class = "line" > < a id = "l00724" name = "l00724" > < / a > < span class = "lineno" > 724< / span > < / div >
< div class = "line" > < a id = "l00725" name = "l00725" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#a6ce723e5dcc45ed7debd72af8e79e5ec" > 725< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a6ce723e5dcc45ed7debd72af8e79e5ec" > GurobiInterface::SetCoefficient< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_m_p_constraint.html" > MPConstraint< / a > * < span class = "keyword" > const< / span > constraint,< / div >
< div class = "line" > < a id = "l00726" name = "l00726" > < / a > < span class = "lineno" > 726< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_variable.html" > MPVariable< / a > * < span class = "keyword" > const< / span > variable,< / div >
< div class = "line" > < a id = "l00727" name = "l00727" > < / a > < span class = "lineno" > 727< / span > < span class = "keywordtype" > double< / span > new_value, < span class = "keywordtype" > double< / span > old_value) {< / div >
< div class = "line" > < a id = "l00728" name = "l00728" > < / a > < span class = "lineno" > 728< / span > < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#a315d9a97f1e37fd6773f8312aedc5c93" > InvalidateSolutionSynchronization< / a > ();< / div >
< div class = "line" > < a id = "l00729" name = "l00729" > < / a > < span class = "lineno" > 729< / span > < span class = "keywordflow" > if< / span > (!had_nonincremental_change_ & & < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#ab98fea2f5c1fd6b9b139aae267a143a8" > variable_is_extracted< / a > (variable-> < a class = "code hl_function" href = "classoperations__research_1_1_m_p_variable.html#acca41811e8aaab0112b987749c0ecb93" > index< / a > ()) & & < / div >
< div class = "line" > < a id = "l00730" name = "l00730" > < / a > < span class = "lineno" > 730< / span > < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#a59bc4e0d53dc2b904c7bee672403c0eb" > constraint_is_extracted< / a > (constraint-> < a class = "code hl_function" href = "classoperations__research_1_1_m_p_constraint.html#acca41811e8aaab0112b987749c0ecb93" > index< / a > ())) {< / div >
< div class = "line" > < a id = "l00731" name = "l00731" > < / a > < span class = "lineno" > 731< / span > < span class = "comment" > // Cannot be const, GRBchgcoeffs needs non-const pointer.< / span > < / div >
< div class = "line" > < a id = "l00732" name = "l00732" > < / a > < span class = "lineno" > 732< / span > < span class = "keywordtype" > int< / span > grb_var = mp_var_to_gurobi_var_.at(variable-> < a class = "code hl_function" href = "classoperations__research_1_1_m_p_variable.html#acca41811e8aaab0112b987749c0ecb93" > index< / a > ());< / div >
< div class = "line" > < a id = "l00733" name = "l00733" > < / a > < span class = "lineno" > 733< / span > < span class = "keywordtype" > int< / span > grb_cons = mp_cons_to_gurobi_linear_cons_.at(constraint-> < a class = "code hl_function" href = "classoperations__research_1_1_m_p_constraint.html#acca41811e8aaab0112b987749c0ecb93" > index< / a > ());< / div >
< div class = "line" > < a id = "l00734" name = "l00734" > < / a > < span class = "lineno" > 734< / span > < span class = "keywordflow" > if< / span > (grb_cons < 0) {< / div >
< div class = "line" > < a id = "l00735" name = "l00735" > < / a > < span class = "lineno" > 735< / span > had_nonincremental_change_ = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00736" name = "l00736" > < / a > < span class = "lineno" > 736< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#afbef7ee46d807e084dcf1fca7a4de2e7" > sync_status_< / a > = < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_interface.html#a98638775910339c916ce033cbe60257daa99c5e45f0517571611940811f09c744" > MUST_RELOAD< / a > ;< / div >
< div class = "line" > < a id = "l00737" name = "l00737" > < / a > < span class = "lineno" > 737< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00738" name = "l00738" > < / a > < span class = "lineno" > 738< / span > < span class = "comment" > // TODO(user): investigate if this has bad performance.< / span > < / div >
< div class = "line" > < a id = "l00739" name = "l00739" > < / a > < span class = "lineno" > 739< / span > CheckedGurobiCall(< / div >
< div class = "line" > < a id = "l00740" name = "l00740" > < / a > < span class = "lineno" > 740< / span > < a class = "code hl_variable" href = "namespaceoperations__research.html#a6f5b8fa2fe40cae954681ba04e9cbb72" > GRBchgcoeffs< / a > (model_, 1, & grb_cons, & grb_var, & new_value));< / div >
< div class = "line" > < a id = "l00741" name = "l00741" > < / a > < span class = "lineno" > 741< / span > }< / div >
< div class = "line" > < a id = "l00742" name = "l00742" > < / a > < span class = "lineno" > 742< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00743" name = "l00743" > < / a > < span class = "lineno" > 743< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#afbef7ee46d807e084dcf1fca7a4de2e7" > sync_status_< / a > = < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_interface.html#a98638775910339c916ce033cbe60257daa99c5e45f0517571611940811f09c744" > MUST_RELOAD< / a > ;< / div >
< div class = "line" > < a id = "l00744" name = "l00744" > < / a > < span class = "lineno" > 744< / span > }< / div >
< div class = "line" > < a id = "l00745" name = "l00745" > < / a > < span class = "lineno" > 745< / span > }< / div >
< div class = "line" > < a id = "l00746" name = "l00746" > < / a > < span class = "lineno" > 746< / span > < / div >
< div class = "line" > < a id = "l00747" name = "l00747" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#a5b39d139b35756ecf9dd15b61cd3a4e7" > 747< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a5b39d139b35756ecf9dd15b61cd3a4e7" > GurobiInterface::ClearConstraint< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_m_p_constraint.html" > MPConstraint< / a > * < span class = "keyword" > const< / span > constraint) {< / div >
< div class = "line" > < a id = "l00748" name = "l00748" > < / a > < span class = "lineno" > 748< / span > had_nonincremental_change_ = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00749" name = "l00749" > < / a > < span class = "lineno" > 749< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#afbef7ee46d807e084dcf1fca7a4de2e7" > sync_status_< / a > = < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_interface.html#a98638775910339c916ce033cbe60257daa99c5e45f0517571611940811f09c744" > MUST_RELOAD< / a > ;< / div >
< div class = "line" > < a id = "l00750" name = "l00750" > < / a > < span class = "lineno" > 750< / span > < span class = "comment" > // TODO(user): this is difficult to make incremental, like< / span > < / div >
< div class = "line" > < a id = "l00751" name = "l00751" > < / a > < span class = "lineno" > 751< / span > < span class = "comment" > // SetConstraintBounds(), because of the auxiliary Gurobi variables that< / span > < / div >
< div class = "line" > < a id = "l00752" name = "l00752" > < / a > < span class = "lineno" > 752< / span > < span class = "comment" > // range constraints introduce.< / span > < / div >
< div class = "line" > < a id = "l00753" name = "l00753" > < / a > < span class = "lineno" > 753< / span > }< / div >
< div class = "line" > < a id = "l00754" name = "l00754" > < / a > < span class = "lineno" > 754< / span > < / div >
< div class = "line" > < a id = "l00755" name = "l00755" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#a6a15bb1e739876b4332af0ef8fbf420b" > 755< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a6a15bb1e739876b4332af0ef8fbf420b" > GurobiInterface::SetObjectiveCoefficient< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_variable.html" > MPVariable< / a > * < span class = "keyword" > const< / span > variable,< / div >
< div class = "line" > < a id = "l00756" name = "l00756" > < / a > < span class = "lineno" > 756< / span > < span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "routing__filters_8cc.html#a8e4ee19dee0e00541dbe9bbc83d806ba" > coefficient< / a > ) {< / div >
< div class = "line" > < a id = "l00757" name = "l00757" > < / a > < span class = "lineno" > 757< / span > < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#a315d9a97f1e37fd6773f8312aedc5c93" > InvalidateSolutionSynchronization< / a > ();< / div >
< div class = "line" > < a id = "l00758" name = "l00758" > < / a > < span class = "lineno" > 758< / span > < span class = "keywordflow" > if< / span > (!had_nonincremental_change_ & & < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#ab98fea2f5c1fd6b9b139aae267a143a8" > variable_is_extracted< / a > (variable-> < a class = "code hl_function" href = "classoperations__research_1_1_m_p_variable.html#acca41811e8aaab0112b987749c0ecb93" > index< / a > ())) {< / div >
< div class = "line" > < a id = "l00759" name = "l00759" > < / a > < span class = "lineno" > 759< / span > SetDoubleAttrElement(< a class = "code hl_define" href = "environment_8h.html#a728e19166cbf018cea2dd05dc67f7824" > GRB_DBL_ATTR_OBJ< / a > ,< / div >
< div class = "line" > < a id = "l00760" name = "l00760" > < / a > < span class = "lineno" > 760< / span > mp_var_to_gurobi_var_.at(variable-> < a class = "code hl_function" href = "classoperations__research_1_1_m_p_variable.html#acca41811e8aaab0112b987749c0ecb93" > index< / a > ()),< / div >
< div class = "line" > < a id = "l00761" name = "l00761" > < / a > < span class = "lineno" > 761< / span > < a class = "code hl_variable" href = "routing__filters_8cc.html#a8e4ee19dee0e00541dbe9bbc83d806ba" > coefficient< / a > );< / div >
< div class = "line" > < a id = "l00762" name = "l00762" > < / a > < span class = "lineno" > 762< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00763" name = "l00763" > < / a > < span class = "lineno" > 763< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#afbef7ee46d807e084dcf1fca7a4de2e7" > sync_status_< / a > = < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_interface.html#a98638775910339c916ce033cbe60257daa99c5e45f0517571611940811f09c744" > MUST_RELOAD< / a > ;< / div >
< div class = "line" > < a id = "l00764" name = "l00764" > < / a > < span class = "lineno" > 764< / span > }< / div >
< div class = "line" > < a id = "l00765" name = "l00765" > < / a > < span class = "lineno" > 765< / span > }< / div >
< div class = "line" > < a id = "l00766" name = "l00766" > < / a > < span class = "lineno" > 766< / span > < / div >
< div class = "line" > < a id = "l00767" name = "l00767" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#a97e8091c50a3bfc2706b05806a96bdbd" > 767< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a97e8091c50a3bfc2706b05806a96bdbd" > GurobiInterface::SetObjectiveOffset< / a > (< span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) {< / div >
< div class = "line" > < a id = "l00768" name = "l00768" > < / a > < span class = "lineno" > 768< / span > < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#a315d9a97f1e37fd6773f8312aedc5c93" > InvalidateSolutionSynchronization< / a > ();< / div >
< div class = "line" > < a id = "l00769" name = "l00769" > < / a > < span class = "lineno" > 769< / span > < span class = "keywordflow" > if< / span > (!had_nonincremental_change_) {< / div >
< div class = "line" > < a id = "l00770" name = "l00770" > < / a > < span class = "lineno" > 770< / span > SetDoubleAttr(< a class = "code hl_define" href = "environment_8h.html#a8ac6a4fedeff2448008534b7a90abafa" > GRB_DBL_ATTR_OBJCON< / a > , < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > );< / div >
< div class = "line" > < a id = "l00771" name = "l00771" > < / a > < span class = "lineno" > 771< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00772" name = "l00772" > < / a > < span class = "lineno" > 772< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#afbef7ee46d807e084dcf1fca7a4de2e7" > sync_status_< / a > = < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_interface.html#a98638775910339c916ce033cbe60257daa99c5e45f0517571611940811f09c744" > MUST_RELOAD< / a > ;< / div >
< div class = "line" > < a id = "l00773" name = "l00773" > < / a > < span class = "lineno" > 773< / span > }< / div >
< div class = "line" > < a id = "l00774" name = "l00774" > < / a > < span class = "lineno" > 774< / span > }< / div >
< div class = "line" > < a id = "l00775" name = "l00775" > < / a > < span class = "lineno" > 775< / span > < / div >
< div class = "line" > < a id = "l00776" name = "l00776" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#af9cf3c86b3e07b1f6761f3d12f04b068" > 776< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#af9cf3c86b3e07b1f6761f3d12f04b068" > GurobiInterface::ClearObjective< / a > () {< / div >
< div class = "line" > < a id = "l00777" name = "l00777" > < / a > < span class = "lineno" > 777< / span > < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#a315d9a97f1e37fd6773f8312aedc5c93" > InvalidateSolutionSynchronization< / a > ();< / div >
< div class = "line" > < a id = "l00778" name = "l00778" > < / a > < span class = "lineno" > 778< / span > < span class = "keywordflow" > if< / span > (!had_nonincremental_change_) {< / div >
< div class = "line" > < a id = "l00779" name = "l00779" > < / a > < span class = "lineno" > 779< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a97e8091c50a3bfc2706b05806a96bdbd" > SetObjectiveOffset< / a > (0.0);< / div >
< div class = "line" > < a id = "l00780" name = "l00780" > < / a > < span class = "lineno" > 780< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & entry : < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> objective_-> coefficients_) {< / div >
< div class = "line" > < a id = "l00781" name = "l00781" > < / a > < span class = "lineno" > 781< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a6a15bb1e739876b4332af0ef8fbf420b" > SetObjectiveCoefficient< / a > (entry.first, 0.0);< / 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 = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00784" name = "l00784" > < / a > < span class = "lineno" > 784< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#afbef7ee46d807e084dcf1fca7a4de2e7" > sync_status_< / a > = < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_interface.html#a98638775910339c916ce033cbe60257daa99c5e45f0517571611940811f09c744" > MUST_RELOAD< / a > ;< / div >
< div class = "line" > < a id = "l00785" name = "l00785" > < / a > < span class = "lineno" > 785< / span > }< / div >
< div class = "line" > < a id = "l00786" name = "l00786" > < / a > < span class = "lineno" > 786< / span > }< / div >
< div class = "line" > < a id = "l00787" name = "l00787" > < / a > < span class = "lineno" > 787< / span > < / div >
< div class = "line" > < a id = "l00788" name = "l00788" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#a0f868ea21814f5c0e34d8e99d32b1695" > 788< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a0f868ea21814f5c0e34d8e99d32b1695" > GurobiInterface::BranchingPriorityChangedForVariable< / a > (< span class = "keywordtype" > int< / span > var_index) {< / div >
< div class = "line" > < a id = "l00789" name = "l00789" > < / a > < span class = "lineno" > 789< / span > update_branching_priorities_ = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00790" name = "l00790" > < / a > < span class = "lineno" > 790< / span > }< / div >
< div class = "line" > < a id = "l00791" name = "l00791" > < / a > < span class = "lineno" > 791< / span > < / div >
< div class = "line" > < a id = "l00792" name = "l00792" > < / a > < span class = "lineno" > 792< / span > < span class = "comment" > // ------ Query statistics on the solution and the solve ------< / span > < / div >
< div class = "line" > < a id = "l00793" name = "l00793" > < / a > < span class = "lineno" > 793< / span > < / div >
< div class = "line" > < a id = "l00794" name = "l00794" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#ae6985cb017825222a1d260ce55f9c598" > 794< / a > < / span > int64_t < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#ae6985cb017825222a1d260ce55f9c598" > GurobiInterface::iterations< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00795" name = "l00795" > < / a > < span class = "lineno" > 795< / span > < span class = "keywordtype" > double< / span > iter;< / div >
< div class = "line" > < a id = "l00796" name = "l00796" > < / a > < span class = "lineno" > 796< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#a8de44e2ad146c09314404500cde2f645" > CheckSolutionIsSynchronized< / a > ()) < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#accec08e7a0a89158c5d9aa5f6b25b695" > kUnknownNumberOfIterations< / a > ;< / div >
< div class = "line" > < a id = "l00797" name = "l00797" > < / a > < span class = "lineno" > 797< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a13096db0327ba8156cb2f5215eaeb9db" > GRBgetdblattr< / a > (model_, < a class = "code hl_define" href = "environment_8h.html#a3f863a94da605ae51aa79a9d547bc9ac" > GRB_DBL_ATTR_ITERCOUNT< / a > , & iter));< / div >
< div class = "line" > < a id = "l00798" name = "l00798" > < / a > < span class = "lineno" > 798< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > static_cast< < / span > int64_t< span class = "keyword" > > < / span > (iter);< / div >
< div class = "line" > < a id = "l00799" name = "l00799" > < / a > < span class = "lineno" > 799< / span > }< / div >
< div class = "line" > < a id = "l00800" name = "l00800" > < / a > < span class = "lineno" > 800< / span > < / div >
< div class = "line" > < a id = "l00801" name = "l00801" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#ad574ab34472f639e86c4b5510e58a938" > 801< / a > < / span > int64_t < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#ad574ab34472f639e86c4b5510e58a938" > GurobiInterface::nodes< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00802" name = "l00802" > < / a > < span class = "lineno" > 802< / span > < span class = "keywordflow" > if< / span > (mip_) {< / div >
< div class = "line" > < a id = "l00803" name = "l00803" > < / a > < span class = "lineno" > 803< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#a8de44e2ad146c09314404500cde2f645" > CheckSolutionIsSynchronized< / a > ()) < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a671b20aa1d2532721b614ce2660e3872" > kUnknownNumberOfNodes< / a > ;< / div >
< div class = "line" > < a id = "l00804" name = "l00804" > < / a > < span class = "lineno" > 804< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > static_cast< < / span > int64_t< span class = "keyword" > > < / span > (GetDoubleAttr(< a class = "code hl_define" href = "environment_8h.html#a3330ab2eaa22ccaebe6eb75acc71913c" > GRB_DBL_ATTR_NODECOUNT< / a > ));< / div >
< div class = "line" > < a id = "l00805" name = "l00805" > < / a > < span class = "lineno" > 805< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00806" name = "l00806" > < / a > < span class = "lineno" > 806< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (DFATAL) < < < span class = "stringliteral" > " Number of nodes only available for discrete problems." < / span > ;< / div >
< div class = "line" > < a id = "l00807" name = "l00807" > < / a > < span class = "lineno" > 807< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a671b20aa1d2532721b614ce2660e3872" > kUnknownNumberOfNodes< / a > ;< / div >
< div class = "line" > < a id = "l00808" name = "l00808" > < / a > < span class = "lineno" > 808< / span > }< / div >
< div class = "line" > < a id = "l00809" name = "l00809" > < / a > < span class = "lineno" > 809< / span > }< / div >
< div class = "line" > < a id = "l00810" name = "l00810" > < / a > < span class = "lineno" > 810< / span > < / div >
< div class = "line" > < a id = "l00811" name = "l00811" > < / a > < span class = "lineno" > 811< / span > < a class = "code hl_enumeration" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76d" > MPSolver::BasisStatus< / a > GurobiInterface::TransformGRBVarBasisStatus(< / div >
< div class = "line" > < a id = "l00812" name = "l00812" > < / a > < span class = "lineno" > 812< / span > < span class = "keywordtype" > int< / span > gurobi_basis_status)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00813" name = "l00813" > < / a > < span class = "lineno" > 813< / span > < span class = "keywordflow" > switch< / span > (gurobi_basis_status) {< / div >
< div class = "line" > < a id = "l00814" name = "l00814" > < / a > < span class = "lineno" > 814< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_define" href = "environment_8h.html#ad08f48647c5d65e49bcf5d85af8ea724" > GRB_BASIC< / a > :< / div >
< div class = "line" > < a id = "l00815" name = "l00815" > < / a > < span class = "lineno" > 815< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76da13c45196813cb44e6e81e9c48a5ec1b4" > MPSolver::BASIC< / a > ;< / div >
< div class = "line" > < a id = "l00816" name = "l00816" > < / a > < span class = "lineno" > 816< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_define" href = "environment_8h.html#a22436ee63a37753e3282174cdaf4e2a7" > GRB_NONBASIC_LOWER< / a > :< / div >
< div class = "line" > < a id = "l00817" name = "l00817" > < / a > < span class = "lineno" > 817< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76da6745b95540b79aaa5ee98f7e128b6033" > MPSolver::AT_LOWER_BOUND< / a > ;< / div >
< div class = "line" > < a id = "l00818" name = "l00818" > < / a > < span class = "lineno" > 818< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_define" href = "environment_8h.html#a89e1bf71cc27db7ecd18e117a53cf7c2" > GRB_NONBASIC_UPPER< / a > :< / div >
< div class = "line" > < a id = "l00819" name = "l00819" > < / a > < span class = "lineno" > 819< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76da0d243399df954cc7c42a62953ca00aa2" > MPSolver::AT_UPPER_BOUND< / a > ;< / div >
< div class = "line" > < a id = "l00820" name = "l00820" > < / a > < span class = "lineno" > 820< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_define" href = "environment_8h.html#a01f7f12bd04d094abbfec4d9efaf4474" > GRB_SUPERBASIC< / a > :< / div >
< div class = "line" > < a id = "l00821" name = "l00821" > < / a > < span class = "lineno" > 821< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76dacc62d1576546f3245237e1b232d838b6" > MPSolver::FREE< / a > ;< / div >
< div class = "line" > < a id = "l00822" name = "l00822" > < / a > < span class = "lineno" > 822< / span > < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a id = "l00823" name = "l00823" > < / a > < span class = "lineno" > 823< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (DFATAL) < < < span class = "stringliteral" > " Unknown GRB basis status." < / span > ;< / div >
< div class = "line" > < a id = "l00824" name = "l00824" > < / a > < span class = "lineno" > 824< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76dacc62d1576546f3245237e1b232d838b6" > MPSolver::FREE< / a > ;< / div >
< div class = "line" > < a id = "l00825" name = "l00825" > < / a > < span class = "lineno" > 825< / 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 > < / div >
< div class = "line" > < a id = "l00828" name = "l00828" > < / a > < span class = "lineno" > 828< / span > < a class = "code hl_enumeration" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76d" > MPSolver::BasisStatus< / a > GurobiInterface::TransformGRBConstraintBasisStatus(< / div >
< div class = "line" > < a id = "l00829" name = "l00829" > < / a > < span class = "lineno" > 829< / span > < span class = "keywordtype" > int< / span > gurobi_basis_status, < span class = "keywordtype" > int< / span > constraint_index)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00830" name = "l00830" > < / a > < span class = "lineno" > 830< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > grb_index = mp_cons_to_gurobi_linear_cons_.at(constraint_index);< / div >
< div class = "line" > < a id = "l00831" name = "l00831" > < / a > < span class = "lineno" > 831< / span > < span class = "keywordflow" > if< / span > (grb_index < 0) {< / div >
< div class = "line" > < a id = "l00832" name = "l00832" > < / a > < span class = "lineno" > 832< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (DFATAL) < < < span class = "stringliteral" > " Basis status not available for nonlinear constraints." < / span > ;< / div >
< div class = "line" > < a id = "l00833" name = "l00833" > < / a > < span class = "lineno" > 833< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76dacc62d1576546f3245237e1b232d838b6" > MPSolver::FREE< / a > ;< / div >
< div class = "line" > < a id = "l00834" name = "l00834" > < / a > < span class = "lineno" > 834< / span > }< / div >
< div class = "line" > < a id = "l00835" name = "l00835" > < / a > < span class = "lineno" > 835< / span > < span class = "keywordflow" > switch< / span > (gurobi_basis_status) {< / div >
< div class = "line" > < a id = "l00836" name = "l00836" > < / a > < span class = "lineno" > 836< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_define" href = "environment_8h.html#ad08f48647c5d65e49bcf5d85af8ea724" > GRB_BASIC< / a > :< / div >
< div class = "line" > < a id = "l00837" name = "l00837" > < / a > < span class = "lineno" > 837< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76da13c45196813cb44e6e81e9c48a5ec1b4" > MPSolver::BASIC< / a > ;< / div >
< div class = "line" > < a id = "l00838" name = "l00838" > < / a > < span class = "lineno" > 838< / span > < span class = "keywordflow" > default< / span > : {< / div >
< div class = "line" > < a id = "l00839" name = "l00839" > < / a > < span class = "lineno" > 839< / span > < span class = "comment" > // Non basic.< / span > < / div >
< div class = "line" > < a id = "l00840" name = "l00840" > < / a > < span class = "lineno" > 840< / span > < span class = "keywordtype" > double< / span > tolerance = 0.0;< / div >
< div class = "line" > < a id = "l00841" name = "l00841" > < / a > < span class = "lineno" > 841< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a6dcf3eb50c1276a373935f0419c5a765" > GRBgetdblparam< / a > (< a class = "code hl_variable" href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > GRBgetenv< / a > (model_),< / div >
< div class = "line" > < a id = "l00842" name = "l00842" > < / a > < span class = "lineno" > 842< / span > < a class = "code hl_define" href = "environment_8h.html#a1c15d9bfccc6b9959c26fc01567993ab" > GRB_DBL_PAR_FEASIBILITYTOL< / a > , & tolerance));< / div >
< div class = "line" > < a id = "l00843" name = "l00843" > < / a > < span class = "lineno" > 843< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > slack = GetDoubleAttrElement(< a class = "code hl_define" href = "environment_8h.html#a5d411c36309bdd064dee5cfc668629f4" > GRB_DBL_ATTR_SLACK< / a > , grb_index);< / div >
< div class = "line" > < a id = "l00844" name = "l00844" > < / a > < span class = "lineno" > 844< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > sense = GetCharAttrElement(< a class = "code hl_define" href = "environment_8h.html#ab9e8fb9ba7e90fd0a905802db64ec066" > GRB_CHAR_ATTR_SENSE< / a > , grb_index);< / div >
< div class = "line" > < a id = "l00845" name = "l00845" > < / a > < span class = "lineno" > 845< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (4) < < < span class = "stringliteral" > " constraint " < / span > < < constraint_index < < < span class = "stringliteral" > " , slack = " < / span > < < slack< / div >
< div class = "line" > < a id = "l00846" name = "l00846" > < / a > < span class = "lineno" > 846< / span > < < < span class = "stringliteral" > " , sense = " < / span > < < sense;< / div >
< div class = "line" > < a id = "l00847" name = "l00847" > < / a > < span class = "lineno" > 847< / span > < span class = "keywordflow" > if< / span > (fabs(slack) < = tolerance) {< / div >
< div class = "line" > < a id = "l00848" name = "l00848" > < / a > < span class = "lineno" > 848< / span > < span class = "keywordflow" > switch< / span > (sense) {< / div >
< div class = "line" > < a id = "l00849" name = "l00849" > < / a > < span class = "lineno" > 849< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_define" href = "environment_8h.html#ab1259c28b7591a6ed65482a365be56c6" > GRB_EQUAL< / a > :< / div >
< div class = "line" > < a id = "l00850" name = "l00850" > < / a > < span class = "lineno" > 850< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_define" href = "environment_8h.html#ad789b60cb2feff34abddf416dcdba0c9" > GRB_LESS_EQUAL< / a > :< / div >
< div class = "line" > < a id = "l00851" name = "l00851" > < / a > < span class = "lineno" > 851< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76da0d243399df954cc7c42a62953ca00aa2" > MPSolver::AT_UPPER_BOUND< / a > ;< / div >
< div class = "line" > < a id = "l00852" name = "l00852" > < / a > < span class = "lineno" > 852< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_define" href = "environment_8h.html#a2f1213e965bc4f4239c9178b6e8af074" > GRB_GREATER_EQUAL< / a > :< / div >
< div class = "line" > < a id = "l00853" name = "l00853" > < / a > < span class = "lineno" > 853< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76da6745b95540b79aaa5ee98f7e128b6033" > MPSolver::AT_LOWER_BOUND< / a > ;< / div >
< div class = "line" > < a id = "l00854" name = "l00854" > < / a > < span class = "lineno" > 854< / span > < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a id = "l00855" name = "l00855" > < / a > < span class = "lineno" > 855< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76dacc62d1576546f3245237e1b232d838b6" > MPSolver::FREE< / a > ;< / 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" > 857< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00858" name = "l00858" > < / a > < span class = "lineno" > 858< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76dacc62d1576546f3245237e1b232d838b6" > MPSolver::FREE< / a > ;< / div >
< div class = "line" > < a id = "l00859" name = "l00859" > < / a > < span class = "lineno" > 859< / span > }< / div >
< div class = "line" > < a id = "l00860" name = "l00860" > < / a > < span class = "lineno" > 860< / span > }< / div >
< div class = "line" > < a id = "l00861" name = "l00861" > < / a > < span class = "lineno" > 861< / span > }< / div >
< div class = "line" > < a id = "l00862" name = "l00862" > < / a > < span class = "lineno" > 862< / 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 > < span class = "comment" > // Returns the basis status of a row.< / span > < / div >
< div class = "line" > < a id = "l00865" name = "l00865" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#a6f1bec23477838426baf832738e752de" > 865< / a > < / span > < a class = "code hl_enumeration" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76d" > MPSolver::BasisStatus< / a > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a6f1bec23477838426baf832738e752de" > GurobiInterface::row_status< / a > (< span class = "keywordtype" > int< / span > constraint_index)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00866" name = "l00866" > < / a > < span class = "lineno" > 866< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > optim_status = GetIntAttr(< a class = "code hl_define" href = "environment_8h.html#ad4544aad5da63e21eb7c61e9142ffbd9" > GRB_INT_ATTR_STATUS< / a > );< / div >
< div class = "line" > < a id = "l00867" name = "l00867" > < / a > < span class = "lineno" > 867< / span > < span class = "keywordflow" > if< / span > (optim_status != < a class = "code hl_define" href = "environment_8h.html#a43d3b5140bdab02bbc8fff16b910b854" > GRB_OPTIMAL< / a > & & optim_status != < a class = "code hl_define" href = "environment_8h.html#aa7bde7d4791541f5f0ebfe2ae44841df" > GRB_SUBOPTIMAL< / a > ) {< / div >
< div class = "line" > < a id = "l00868" name = "l00868" > < / a > < span class = "lineno" > 868< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (DFATAL) < < < span class = "stringliteral" > " Basis status only available after a solution has " < / span > < / div >
< div class = "line" > < a id = "l00869" name = "l00869" > < / a > < span class = "lineno" > 869< / span > < < < span class = "stringliteral" > " been found." < / span > ;< / div >
< div class = "line" > < a id = "l00870" name = "l00870" > < / a > < span class = "lineno" > 870< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76dacc62d1576546f3245237e1b232d838b6" > MPSolver::FREE< / a > ;< / div >
< div class = "line" > < a id = "l00871" name = "l00871" > < / a > < span class = "lineno" > 871< / span > }< / div >
< div class = "line" > < a id = "l00872" name = "l00872" > < / a > < span class = "lineno" > 872< / span > < span class = "keywordflow" > if< / span > (mip_) {< / div >
< div class = "line" > < a id = "l00873" name = "l00873" > < / a > < span class = "lineno" > 873< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (DFATAL) < < < span class = "stringliteral" > " Basis status only available for continuous problems." < / span > ;< / div >
< div class = "line" > < a id = "l00874" name = "l00874" > < / a > < span class = "lineno" > 874< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76dacc62d1576546f3245237e1b232d838b6" > MPSolver::FREE< / a > ;< / 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" > 876< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > grb_index = mp_cons_to_gurobi_linear_cons_.at(constraint_index);< / div >
< div class = "line" > < a id = "l00877" name = "l00877" > < / a > < span class = "lineno" > 877< / span > < span class = "keywordflow" > if< / span > (grb_index < 0) {< / div >
< div class = "line" > < a id = "l00878" name = "l00878" > < / a > < span class = "lineno" > 878< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (DFATAL) < < < span class = "stringliteral" > " Basis status not available for nonlinear constraints." < / span > ;< / div >
< div class = "line" > < a id = "l00879" name = "l00879" > < / a > < span class = "lineno" > 879< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76dacc62d1576546f3245237e1b232d838b6" > MPSolver::FREE< / a > ;< / div >
< div class = "line" > < a id = "l00880" name = "l00880" > < / a > < span class = "lineno" > 880< / span > }< / div >
< div class = "line" > < a id = "l00881" name = "l00881" > < / a > < span class = "lineno" > 881< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > gurobi_basis_status =< / div >
< div class = "line" > < a id = "l00882" name = "l00882" > < / a > < span class = "lineno" > 882< / span > GetIntAttrElement(< a class = "code hl_define" href = "environment_8h.html#ac62018893f550c089f864ee7b930a577" > GRB_INT_ATTR_CBASIS< / a > , grb_index);< / div >
< div class = "line" > < a id = "l00883" name = "l00883" > < / a > < span class = "lineno" > 883< / span > < span class = "keywordflow" > return< / span > TransformGRBConstraintBasisStatus(gurobi_basis_status,< / div >
< div class = "line" > < a id = "l00884" name = "l00884" > < / a > < span class = "lineno" > 884< / span > constraint_index);< / div >
< div class = "line" > < a id = "l00885" name = "l00885" > < / a > < span class = "lineno" > 885< / span > }< / div >
< div class = "line" > < a id = "l00886" name = "l00886" > < / a > < span class = "lineno" > 886< / span > < / div >
< div class = "line" > < a id = "l00887" name = "l00887" > < / a > < span class = "lineno" > 887< / span > < span class = "comment" > // Returns the basis status of a column.< / span > < / div >
< div class = "line" > < a id = "l00888" name = "l00888" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#af648842d17e3301389e84dbf0cfcef18" > 888< / a > < / span > < a class = "code hl_enumeration" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76d" > MPSolver::BasisStatus< / a > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#af648842d17e3301389e84dbf0cfcef18" > GurobiInterface::column_status< / a > (< span class = "keywordtype" > int< / span > variable_index)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00889" name = "l00889" > < / a > < span class = "lineno" > 889< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > optim_status = GetIntAttr(< a class = "code hl_define" href = "environment_8h.html#ad4544aad5da63e21eb7c61e9142ffbd9" > GRB_INT_ATTR_STATUS< / a > );< / div >
< div class = "line" > < a id = "l00890" name = "l00890" > < / a > < span class = "lineno" > 890< / span > < span class = "keywordflow" > if< / span > (optim_status != < a class = "code hl_define" href = "environment_8h.html#a43d3b5140bdab02bbc8fff16b910b854" > GRB_OPTIMAL< / a > & & optim_status != < a class = "code hl_define" href = "environment_8h.html#aa7bde7d4791541f5f0ebfe2ae44841df" > GRB_SUBOPTIMAL< / a > ) {< / div >
< div class = "line" > < a id = "l00891" name = "l00891" > < / a > < span class = "lineno" > 891< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (DFATAL) < < < span class = "stringliteral" > " Basis status only available after a solution has " < / span > < / div >
< div class = "line" > < a id = "l00892" name = "l00892" > < / a > < span class = "lineno" > 892< / span > < < < span class = "stringliteral" > " been found." < / span > ;< / div >
< div class = "line" > < a id = "l00893" name = "l00893" > < / a > < span class = "lineno" > 893< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76dacc62d1576546f3245237e1b232d838b6" > MPSolver::FREE< / a > ;< / div >
< div class = "line" > < a id = "l00894" name = "l00894" > < / a > < span class = "lineno" > 894< / span > }< / div >
< div class = "line" > < a id = "l00895" name = "l00895" > < / a > < span class = "lineno" > 895< / span > < span class = "keywordflow" > if< / span > (mip_) {< / div >
< div class = "line" > < a id = "l00896" name = "l00896" > < / a > < span class = "lineno" > 896< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (DFATAL) < < < span class = "stringliteral" > " Basis status only available for continuous problems." < / span > ;< / div >
< div class = "line" > < a id = "l00897" name = "l00897" > < / a > < span class = "lineno" > 897< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76dacc62d1576546f3245237e1b232d838b6" > MPSolver::FREE< / a > ;< / div >
< div class = "line" > < a id = "l00898" name = "l00898" > < / a > < span class = "lineno" > 898< / span > }< / div >
< div class = "line" > < a id = "l00899" name = "l00899" > < / a > < span class = "lineno" > 899< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > grb_index = mp_var_to_gurobi_var_.at(variable_index);< / div >
< div class = "line" > < a id = "l00900" name = "l00900" > < / a > < span class = "lineno" > 900< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > gurobi_basis_status =< / div >
< div class = "line" > < a id = "l00901" name = "l00901" > < / a > < span class = "lineno" > 901< / span > GetIntAttrElement(< a class = "code hl_define" href = "environment_8h.html#a29ebfd349621b3bdff29bedc3a30a547" > GRB_INT_ATTR_VBASIS< / a > , grb_index);< / div >
< div class = "line" > < a id = "l00902" name = "l00902" > < / a > < span class = "lineno" > 902< / span > < span class = "keywordflow" > return< / span > TransformGRBVarBasisStatus(gurobi_basis_status);< / div >
< div class = "line" > < a id = "l00903" name = "l00903" > < / a > < span class = "lineno" > 903< / span > }< / div >
< div class = "line" > < a id = "l00904" name = "l00904" > < / a > < span class = "lineno" > 904< / span > < / div >
< div class = "line" > < a id = "l00905" name = "l00905" > < / a > < span class = "lineno" > 905< / span > < span class = "comment" > // Extracts new variables.< / span > < / div >
< div class = "line" > < a id = "l00906" name = "l00906" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#acbd833d357081a9f005404f4eefde424" > 906< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#acbd833d357081a9f005404f4eefde424" > GurobiInterface::ExtractNewVariables< / a > () {< / div >
< div class = "line" > < a id = "l00907" name = "l00907" > < / a > < span class = "lineno" > 907< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > total_num_vars = < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> variables_.size();< / div >
< div class = "line" > < a id = "l00908" name = "l00908" > < / a > < span class = "lineno" > 908< / span > < span class = "keywordflow" > if< / span > (total_num_vars > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#aa83a7b3f61fb55d22d1aa9aac0be4a7c" > last_variable_index_< / a > ) {< / div >
< div class = "line" > < a id = "l00909" name = "l00909" > < / a > < span class = "lineno" > 909< / span > < span class = "comment" > // Define new variables.< / span > < / div >
< div class = "line" > < a id = "l00910" name = "l00910" > < / a > < span class = "lineno" > 910< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > j = < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#aa83a7b3f61fb55d22d1aa9aac0be4a7c" > last_variable_index_< / a > ; j < total_num_vars; ++j) {< / div >
< div class = "line" > < a id = "l00911" name = "l00911" > < / a > < span class = "lineno" > 911< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_variable.html" > MPVariable< / a > * < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > = < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> variables_.at(j);< / div >
< div class = "line" > < a id = "l00912" name = "l00912" > < / a > < span class = "lineno" > 912< / span > < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#aea23a93e629de1fd6eb44ee929ccc9ba" > set_variable_as_extracted< / a > (< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > -> index(), < span class = "keyword" > true< / span > );< / div >
< div class = "line" > < a id = "l00913" name = "l00913" > < / a > < span class = "lineno" > 913< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a1c6070ee399de8cf94abcce6a91a5cf1" > GRBaddvar< / a > (< / div >
< div class = "line" > < a id = "l00914" name = "l00914" > < / a > < span class = "lineno" > 914< / span > model_, 0, < span class = "comment" > // numnz< / span > < / div >
< div class = "line" > < a id = "l00915" name = "l00915" > < / a > < span class = "lineno" > 915< / span > < span class = "keyword" > nullptr< / span > , < span class = "comment" > // vind< / span > < / div >
< div class = "line" > < a id = "l00916" name = "l00916" > < / a > < span class = "lineno" > 916< / span > < span class = "keyword" > nullptr< / span > , < span class = "comment" > // vval< / span > < / div >
< div class = "line" > < a id = "l00917" name = "l00917" > < / a > < span class = "lineno" > 917< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> objective_-> GetCoefficient(< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ), < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > -> lb(), < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > -> ub(),< / div >
< div class = "line" > < a id = "l00918" name = "l00918" > < / a > < span class = "lineno" > 918< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > -> integer() & & mip_ ? < a class = "code hl_define" href = "environment_8h.html#a5303a1a44e057e9af71c89e9e5c67299" > GRB_INTEGER< / a > : < a class = "code hl_define" href = "environment_8h.html#a6cc9be6c5a5942fae165ac67f0b55c09" > GRB_CONTINUOUS< / a > ,< / div >
< div class = "line" > < a id = "l00919" name = "l00919" > < / a > < span class = "lineno" > 919< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > -> name().empty() ? < span class = "keyword" > nullptr< / span > : < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > -> name().c_str()));< / div >
< div class = "line" > < a id = "l00920" name = "l00920" > < / a > < span class = "lineno" > 920< / span > mp_var_to_gurobi_var_.push_back(num_gurobi_vars_++);< / div >
< div class = "line" > < a id = "l00921" name = "l00921" > < / a > < span class = "lineno" > 921< / span > }< / div >
< div class = "line" > < a id = "l00922" name = "l00922" > < / a > < span class = "lineno" > 922< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a8e39c3c540f2d5f3dc4d99d6150f2751" > GRBupdatemodel< / a > (model_));< / div >
< div class = "line" > < a id = "l00923" name = "l00923" > < / a > < span class = "lineno" > 923< / span > < span class = "comment" > // Add new variables to existing constraints.< / span > < / div >
< div class = "line" > < a id = "l00924" name = "l00924" > < / a > < span class = "lineno" > 924< / span > std::vector< int> grb_cons_ind;< / div >
< div class = "line" > < a id = "l00925" name = "l00925" > < / a > < span class = "lineno" > 925< / span > std::vector< int> grb_var_ind;< / div >
< div class = "line" > < a id = "l00926" name = "l00926" > < / a > < span class = "lineno" > 926< / span > std::vector< double> < a class = "code hl_variable" href = "expr__array_8cc.html#abda708e4a6f0de72a842382f919a7c31" > coef< / a > ;< / div >
< div class = "line" > < a id = "l00927" name = "l00927" > < / a > < span class = "lineno" > 927< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a42d79af323cdc77e77c19ee22f9e3aa9" > last_constraint_index_< / a > ; ++i) {< / div >
< div class = "line" > < a id = "l00928" name = "l00928" > < / a > < span class = "lineno" > 928< / span > < span class = "comment" > // If there was a nonincremental change/the model is not incremental (e.g.< / span > < / div >
< div class = "line" > < a id = "l00929" name = "l00929" > < / a > < span class = "lineno" > 929< / span > < span class = "comment" > // there is an indicator constraint), we should never enter this loop, as< / span > < / div >
< div class = "line" > < a id = "l00930" name = "l00930" > < / a > < span class = "lineno" > 930< / span > < span class = "comment" > // last_variable_index_ will be reset to zero before ExtractNewVariables()< / span > < / div >
< div class = "line" > < a id = "l00931" name = "l00931" > < / a > < span class = "lineno" > 931< / span > < span class = "comment" > // is called.< / span > < / div >
< div class = "line" > < a id = "l00932" name = "l00932" > < / a > < span class = "lineno" > 932< / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_constraint.html" > MPConstraint< / a > * < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > = < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> constraints_[i];< / div >
< div class = "line" > < a id = "l00933" name = "l00933" > < / a > < span class = "lineno" > 933< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > grb_ct_idx = mp_cons_to_gurobi_linear_cons_.at(< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> index());< / div >
< div class = "line" > < a id = "l00934" name = "l00934" > < / a > < span class = "lineno" > 934< / span > < a class = "code hl_define" href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > (grb_ct_idx, 0);< / div >
< div class = "line" > < a id = "l00935" name = "l00935" > < / a > < span class = "lineno" > 935< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> indicator_variable() == < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00936" name = "l00936" > < / a > < span class = "lineno" > 936< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & entry : < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> coefficients_) {< / div >
< div class = "line" > < a id = "l00937" name = "l00937" > < / a > < span class = "lineno" > 937< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > var_index = entry.first-> index();< / div >
< div class = "line" > < a id = "l00938" name = "l00938" > < / a > < span class = "lineno" > 938< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#ab98fea2f5c1fd6b9b139aae267a143a8" > variable_is_extracted< / a > (var_index));< / div >
< div class = "line" > < a id = "l00939" name = "l00939" > < / a > < span class = "lineno" > 939< / span > < / div >
< div class = "line" > < a id = "l00940" name = "l00940" > < / a > < span class = "lineno" > 940< / span > < span class = "keywordflow" > if< / span > (var_index > = < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#aa83a7b3f61fb55d22d1aa9aac0be4a7c" > last_variable_index_< / a > ) {< / div >
< div class = "line" > < a id = "l00941" name = "l00941" > < / a > < span class = "lineno" > 941< / span > grb_cons_ind.push_back(grb_ct_idx);< / div >
< div class = "line" > < a id = "l00942" name = "l00942" > < / a > < span class = "lineno" > 942< / span > grb_var_ind.push_back(mp_var_to_gurobi_var_.at(var_index));< / div >
< div class = "line" > < a id = "l00943" name = "l00943" > < / a > < span class = "lineno" > 943< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#abda708e4a6f0de72a842382f919a7c31" > coef< / a > .push_back(entry.second);< / div >
< div class = "line" > < a id = "l00944" name = "l00944" > < / a > < span class = "lineno" > 944< / span > }< / div >
< div class = "line" > < a id = "l00945" name = "l00945" > < / a > < span class = "lineno" > 945< / 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 = "keywordflow" > if< / span > (!grb_cons_ind.empty()) {< / div >
< div class = "line" > < a id = "l00948" name = "l00948" > < / a > < span class = "lineno" > 948< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a6f5b8fa2fe40cae954681ba04e9cbb72" > GRBchgcoeffs< / a > (model_, grb_cons_ind.size(),< / div >
< div class = "line" > < a id = "l00949" name = "l00949" > < / a > < span class = "lineno" > 949< / span > grb_cons_ind.data(), grb_var_ind.data(),< / div >
< div class = "line" > < a id = "l00950" name = "l00950" > < / a > < span class = "lineno" > 950< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#abda708e4a6f0de72a842382f919a7c31" > coef< / a > .data()));< / 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 > }< / div >
< div class = "line" > < a id = "l00953" name = "l00953" > < / a > < span class = "lineno" > 953< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a8e39c3c540f2d5f3dc4d99d6150f2751" > GRBupdatemodel< / a > (model_));< / div >
< div class = "line" > < a id = "l00954" name = "l00954" > < / a > < span class = "lineno" > 954< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (GetIntAttr(< a class = "code hl_define" href = "environment_8h.html#abbe8cf6c82b0d31a3ba9b66d40394134" > GRB_INT_ATTR_NUMVARS< / a > ), num_gurobi_vars_);< / div >
< div class = "line" > < a id = "l00955" name = "l00955" > < / a > < span class = "lineno" > 955< / span > }< / div >
< div class = "line" > < a id = "l00956" name = "l00956" > < / a > < span class = "lineno" > 956< / span > < / div >
< div class = "line" > < a id = "l00957" name = "l00957" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#a9dceba6f59c9e8d43dadb46cab19e14f" > 957< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a9dceba6f59c9e8d43dadb46cab19e14f" > GurobiInterface::ExtractNewConstraints< / a > () {< / div >
< div class = "line" > < a id = "l00958" name = "l00958" > < / a > < span class = "lineno" > 958< / span > < span class = "keywordtype" > int< / span > total_num_rows = < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> constraints_.size();< / div >
< div class = "line" > < a id = "l00959" name = "l00959" > < / a > < span class = "lineno" > 959< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a42d79af323cdc77e77c19ee22f9e3aa9" > last_constraint_index_< / a > < total_num_rows) {< / div >
< div class = "line" > < a id = "l00960" name = "l00960" > < / a > < span class = "lineno" > 960< / span > < span class = "comment" > // Add each new constraint.< / span > < / div >
< div class = "line" > < a id = "l00961" name = "l00961" > < / a > < span class = "lineno" > 961< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > = < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a42d79af323cdc77e77c19ee22f9e3aa9" > last_constraint_index_< / a > ; < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > < total_num_rows; ++< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ) {< / div >
< div class = "line" > < a id = "l00962" name = "l00962" > < / a > < span class = "lineno" > 962< / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_constraint.html" > MPConstraint< / a > * < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > = < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> constraints_[< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ];< / div >
< div class = "line" > < a id = "l00963" name = "l00963" > < / a > < span class = "lineno" > 963< / span > < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#a29cf940fae07f304b2ba22fbcfcefe71" > set_constraint_as_extracted< / a > (< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > , < span class = "keyword" > true< / span > );< / div >
< div class = "line" > < a id = "l00964" name = "l00964" > < / a > < span class = "lineno" > 964< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > size = < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> coefficients_.size();< / div >
< div class = "line" > < a id = "l00965" name = "l00965" > < / a > < span class = "lineno" > 965< / span > std::vector< int> grb_vars;< / div >
< div class = "line" > < a id = "l00966" name = "l00966" > < / a > < span class = "lineno" > 966< / span > std::vector< double> coefs;< / div >
< div class = "line" > < a id = "l00967" name = "l00967" > < / a > < span class = "lineno" > 967< / span > grb_vars.reserve(size);< / div >
< div class = "line" > < a id = "l00968" name = "l00968" > < / a > < span class = "lineno" > 968< / span > coefs.reserve(size);< / div >
< div class = "line" > < a id = "l00969" name = "l00969" > < / a > < span class = "lineno" > 969< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & entry : < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> coefficients_) {< / div >
< div class = "line" > < a id = "l00970" name = "l00970" > < / a > < span class = "lineno" > 970< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > var_index = entry.first-> index();< / div >
< div class = "line" > < a id = "l00971" name = "l00971" > < / a > < span class = "lineno" > 971< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#ab98fea2f5c1fd6b9b139aae267a143a8" > variable_is_extracted< / a > (var_index));< / div >
< div class = "line" > < a id = "l00972" name = "l00972" > < / a > < span class = "lineno" > 972< / span > grb_vars.push_back(mp_var_to_gurobi_var_.at(var_index));< / div >
< div class = "line" > < a id = "l00973" name = "l00973" > < / a > < span class = "lineno" > 973< / span > coefs.push_back(entry.second);< / div >
< div class = "line" > < a id = "l00974" name = "l00974" > < / a > < span class = "lineno" > 974< / span > }< / div >
< div class = "line" > < a id = "l00975" name = "l00975" > < / a > < span class = "lineno" > 975< / span > < span class = "keywordtype" > char< / span > * < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > =< / div >
< div class = "line" > < a id = "l00976" name = "l00976" > < / a > < span class = "lineno" > 976< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> name().empty() ? nullptr : < span class = "keyword" > const_cast< < / span > < span class = "keywordtype" > char< / span > *< span class = "keyword" > > < / span > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> name().c_str());< / div >
< div class = "line" > < a id = "l00977" name = "l00977" > < / a > < span class = "lineno" > 977< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> indicator_variable() != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l00978" name = "l00978" > < / a > < span class = "lineno" > 978< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > grb_ind_var =< / div >
< div class = "line" > < a id = "l00979" name = "l00979" > < / a > < span class = "lineno" > 979< / span > mp_var_to_gurobi_var_.at(< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> indicator_variable()-> index());< / div >
< div class = "line" > < a id = "l00980" name = "l00980" > < / a > < span class = "lineno" > 980< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> lb() > -std::numeric_limits< double> ::infinity()) {< / div >
< div class = "line" > < a id = "l00981" name = "l00981" > < / a > < span class = "lineno" > 981< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a7ccc0a5542bf3f96b28fe4ae8a9957e6" > GRBaddgenconstrIndicator< / a > (< / div >
< div class = "line" > < a id = "l00982" name = "l00982" > < / a > < span class = "lineno" > 982< / span > model_, < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , grb_ind_var, < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> indicator_value(), size,< / div >
< div class = "line" > < a id = "l00983" name = "l00983" > < / a > < span class = "lineno" > 983< / span > grb_vars.data(), coefs.data(),< / div >
< div class = "line" > < a id = "l00984" name = "l00984" > < / a > < span class = "lineno" > 984< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> ub() == < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> lb() ? < a class = "code hl_define" href = "environment_8h.html#ab1259c28b7591a6ed65482a365be56c6" > GRB_EQUAL< / a > : < a class = "code hl_define" href = "environment_8h.html#a2f1213e965bc4f4239c9178b6e8af074" > GRB_GREATER_EQUAL< / a > , < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> lb()));< / div >
< div class = "line" > < a id = "l00985" name = "l00985" > < / a > < span class = "lineno" > 985< / span > }< / div >
< div class = "line" > < a id = "l00986" name = "l00986" > < / a > < span class = "lineno" > 986< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> ub() < std::numeric_limits< double> ::infinity() & & < / div >
< div class = "line" > < a id = "l00987" name = "l00987" > < / a > < span class = "lineno" > 987< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> lb() != < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> ub()) {< / div >
< div class = "line" > < a id = "l00988" name = "l00988" > < / a > < span class = "lineno" > 988< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a7ccc0a5542bf3f96b28fe4ae8a9957e6" > GRBaddgenconstrIndicator< / a > (< / div >
< div class = "line" > < a id = "l00989" name = "l00989" > < / a > < span class = "lineno" > 989< / span > model_, < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , grb_ind_var, < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> indicator_value(), size,< / div >
< div class = "line" > < a id = "l00990" name = "l00990" > < / a > < span class = "lineno" > 990< / span > grb_vars.data(), coefs.data(), < a class = "code hl_define" href = "environment_8h.html#ad789b60cb2feff34abddf416dcdba0c9" > GRB_LESS_EQUAL< / a > , < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> ub()));< / 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 > mp_cons_to_gurobi_linear_cons_.push_back(-1);< / div >
< div class = "line" > < a id = "l00993" name = "l00993" > < / a > < span class = "lineno" > 993< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00994" name = "l00994" > < / a > < span class = "lineno" > 994< / span > < span class = "comment" > // Using GRBaddrangeconstr for constraints that don' t require it adds< / span > < / div >
< div class = "line" > < a id = "l00995" name = "l00995" > < / a > < span class = "lineno" > 995< / span > < span class = "comment" > // a slack which is not always removed by presolve.< / span > < / div >
< div class = "line" > < a id = "l00996" name = "l00996" > < / a > < span class = "lineno" > 996< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> lb() == < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> ub()) {< / div >
< div class = "line" > < a id = "l00997" name = "l00997" > < / a > < span class = "lineno" > 997< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a0f84ff594da652e1b34b0050218d369d" > GRBaddconstr< / a > (model_, size, grb_vars.data(),< / div >
< div class = "line" > < a id = "l00998" name = "l00998" > < / a > < span class = "lineno" > 998< / span > coefs.data(), < a class = "code hl_define" href = "environment_8h.html#ab1259c28b7591a6ed65482a365be56c6" > GRB_EQUAL< / a > , < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> lb(),< / div >
< div class = "line" > < a id = "l00999" name = "l00999" > < / a > < span class = "lineno" > 999< / span > < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ));< / div >
< div class = "line" > < a id = "l01000" name = "l01000" > < / a > < span class = "lineno" > 1000< / span > } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> lb() == -std::numeric_limits< double> ::infinity()) {< / div >
< div class = "line" > < a id = "l01001" name = "l01001" > < / a > < span class = "lineno" > 1001< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a0f84ff594da652e1b34b0050218d369d" > GRBaddconstr< / a > (model_, size, grb_vars.data(),< / div >
< div class = "line" > < a id = "l01002" name = "l01002" > < / a > < span class = "lineno" > 1002< / span > coefs.data(), < a class = "code hl_define" href = "environment_8h.html#ad789b60cb2feff34abddf416dcdba0c9" > GRB_LESS_EQUAL< / a > , < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> ub(),< / div >
< div class = "line" > < a id = "l01003" name = "l01003" > < / a > < span class = "lineno" > 1003< / span > < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ));< / div >
< div class = "line" > < a id = "l01004" name = "l01004" > < / a > < span class = "lineno" > 1004< / span > } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> ub() == std::numeric_limits< double> ::infinity()) {< / div >
< div class = "line" > < a id = "l01005" name = "l01005" > < / a > < span class = "lineno" > 1005< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a0f84ff594da652e1b34b0050218d369d" > GRBaddconstr< / a > (model_, size, grb_vars.data(),< / div >
< div class = "line" > < a id = "l01006" name = "l01006" > < / a > < span class = "lineno" > 1006< / span > coefs.data(), < a class = "code hl_define" href = "environment_8h.html#a2f1213e965bc4f4239c9178b6e8af074" > GRB_GREATER_EQUAL< / a > ,< / div >
< div class = "line" > < a id = "l01007" name = "l01007" > < / a > < span class = "lineno" > 1007< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> lb(), < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ));< / div >
< div class = "line" > < a id = "l01008" name = "l01008" > < / a > < span class = "lineno" > 1008< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l01009" name = "l01009" > < / a > < span class = "lineno" > 1009< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a96f6d4d0d04a57844ff0bb9972c5ce14" > GRBaddrangeconstr< / a > (model_, size, grb_vars.data(),< / div >
< div class = "line" > < a id = "l01010" name = "l01010" > < / a > < span class = "lineno" > 1010< / span > coefs.data(), < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> lb(), < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> ub(),< / div >
< div class = "line" > < a id = "l01011" name = "l01011" > < / a > < span class = "lineno" > 1011< / span > < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ));< / div >
< div class = "line" > < a id = "l01012" name = "l01012" > < / a > < span class = "lineno" > 1012< / span > < span class = "comment" > // NOTE(user): range constraints implicitly add an extra variable< / span > < / div >
< div class = "line" > < a id = "l01013" name = "l01013" > < / a > < span class = "lineno" > 1013< / span > < span class = "comment" > // to the model.< / span > < / div >
< div class = "line" > < a id = "l01014" name = "l01014" > < / a > < span class = "lineno" > 1014< / span > num_gurobi_vars_++;< / div >
< div class = "line" > < a id = "l01015" name = "l01015" > < / a > < span class = "lineno" > 1015< / span > }< / div >
< div class = "line" > < a id = "l01016" name = "l01016" > < / a > < span class = "lineno" > 1016< / span > mp_cons_to_gurobi_linear_cons_.push_back(num_gurobi_linear_cons_++);< / div >
< div class = "line" > < a id = "l01017" name = "l01017" > < / a > < span class = "lineno" > 1017< / span > }< / div >
< div class = "line" > < a id = "l01018" name = "l01018" > < / a > < span class = "lineno" > 1018< / span > }< / div >
< div class = "line" > < a id = "l01019" name = "l01019" > < / a > < span class = "lineno" > 1019< / span > }< / div >
< div class = "line" > < a id = "l01020" name = "l01020" > < / a > < span class = "lineno" > 1020< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a8e39c3c540f2d5f3dc4d99d6150f2751" > GRBupdatemodel< / a > (model_));< / div >
< div class = "line" > < a id = "l01021" name = "l01021" > < / a > < span class = "lineno" > 1021< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (GetIntAttr(< a class = "code hl_define" href = "environment_8h.html#ac248519bcc615cb5d8db04897523f1d5" > GRB_INT_ATTR_NUMCONSTRS< / a > ), num_gurobi_linear_cons_);< / div >
< div class = "line" > < a id = "l01022" name = "l01022" > < / a > < span class = "lineno" > 1022< / span > }< / div >
< div class = "line" > < a id = "l01023" name = "l01023" > < / a > < span class = "lineno" > 1023< / span > < / div >
< div class = "line" > < a id = "l01024" name = "l01024" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#a3cf2f9d593dc71ba1d2114bb70d25745" > 1024< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a3cf2f9d593dc71ba1d2114bb70d25745" > GurobiInterface::ExtractObjective< / a > () {< / div >
< div class = "line" > < a id = "l01025" name = "l01025" > < / a > < span class = "lineno" > 1025< / span > SetIntAttr(< a class = "code hl_define" href = "environment_8h.html#a233cfbc39ea682329dabec1fbb4d4cbd" > GRB_INT_ATTR_MODELSENSE< / a > , < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#ad5d09a69c6c8c8eea9311b0513628683" > maximize_< / a > ? < a class = "code hl_define" href = "environment_8h.html#a1d47332af7cf793e9b5cc80998ea4afe" > GRB_MAXIMIZE< / a > : < a class = "code hl_define" href = "environment_8h.html#ad4477c4c3cade685194ae6957edce447" > GRB_MINIMIZE< / a > );< / div >
< div class = "line" > < a id = "l01026" name = "l01026" > < / a > < span class = "lineno" > 1026< / span > SetDoubleAttr(< a class = "code hl_define" href = "environment_8h.html#a8ac6a4fedeff2448008534b7a90abafa" > GRB_DBL_ATTR_OBJCON< / a > , < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver.html#acbf17d4e66eead8e65304bbd2a64664d" > Objective< / a > ().< a class = "code hl_function" href = "classoperations__research_1_1_m_p_objective.html#a96ffc785b7b2135c7980c985883ffdd3" > offset< / a > ());< / div >
< div class = "line" > < a id = "l01027" name = "l01027" > < / a > < span class = "lineno" > 1027< / span > }< / div >
< div class = "line" > < a id = "l01028" name = "l01028" > < / a > < span class = "lineno" > 1028< / span > < / div >
< div class = "line" > < a id = "l01029" name = "l01029" > < / a > < span class = "lineno" > 1029< / span > < span class = "comment" > // ------ Parameters -----< / span > < / 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 = "keywordtype" > void< / span > GurobiInterface::SetParameters(< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_solver_parameters.html" > MPSolverParameters< / a > & param) {< / div >
< div class = "line" > < a id = "l01032" name = "l01032" > < / a > < span class = "lineno" > 1032< / span > < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#af8505c2f03b5b90c1080452e26397275" > SetCommonParameters< / a > (param);< / div >
< div class = "line" > < a id = "l01033" name = "l01033" > < / a > < span class = "lineno" > 1033< / span > < span class = "keywordflow" > if< / span > (mip_) {< / div >
< div class = "line" > < a id = "l01034" name = "l01034" > < / a > < span class = "lineno" > 1034< / span > < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#a40c40e3b24a8874fb084ad6d19893e73" > SetMIPParameters< / a > (param);< / div >
< div class = "line" > < a id = "l01035" name = "l01035" > < / a > < span class = "lineno" > 1035< / span > }< / div >
< div class = "line" > < a id = "l01036" name = "l01036" > < / a > < span class = "lineno" > 1036< / span > }< / div >
< div class = "line" > < a id = "l01037" name = "l01037" > < / a > < span class = "lineno" > 1037< / span > < / div >
< div class = "line" > < a id = "l01038" name = "l01038" > < / a > < span class = "lineno" > 1038< / span > < span class = "keywordtype" > bool< / span > GurobiInterface::SetSolverSpecificParametersAsString(< / div >
< div class = "line" > < a id = "l01039" name = "l01039" > < / a > < span class = "lineno" > 1039< / span > < span class = "keyword" > const< / span > std::string& < a class = "code hl_variable" href = "cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219" > parameters< / a > ) {< / div >
< div class = "line" > < a id = "l01040" name = "l01040" > < / a > < span class = "lineno" > 1040< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a957fc4194ee4e7d712bca3d64332041c" > SetSolverSpecificParameters< / a > (< a class = "code hl_variable" href = "cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219" > parameters< / a > , < a class = "code hl_variable" href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > GRBgetenv< / a > (model_)).ok();< / div >
< div class = "line" > < a id = "l01041" name = "l01041" > < / a > < span class = "lineno" > 1041< / span > }< / 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 = "keywordtype" > void< / span > GurobiInterface::SetRelativeMipGap(< span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) {< / div >
< div class = "line" > < a id = "l01044" name = "l01044" > < / a > < span class = "lineno" > 1044< / span > < span class = "keywordflow" > if< / span > (mip_) {< / div >
< div class = "line" > < a id = "l01045" name = "l01045" > < / a > < span class = "lineno" > 1045< / span > CheckedGurobiCall(< / div >
< div class = "line" > < a id = "l01046" name = "l01046" > < / a > < span class = "lineno" > 1046< / span > < a class = "code hl_variable" href = "namespaceoperations__research.html#afee86075f779c39746c2f754f00bcd3d" > GRBsetdblparam< / a > (< a class = "code hl_variable" href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > GRBgetenv< / a > (model_), < a class = "code hl_define" href = "environment_8h.html#a157c7017f73a94539f7c1ea2d764f56e" > GRB_DBL_PAR_MIPGAP< / a > , < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ));< / div >
< div class = "line" > < a id = "l01047" name = "l01047" > < / a > < span class = "lineno" > 1047< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l01048" name = "l01048" > < / a > < span class = "lineno" > 1048< / 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" > " The relative MIP gap is only available " < / span > < / div >
< div class = "line" > < a id = "l01049" name = "l01049" > < / a > < span class = "lineno" > 1049< / span > < < < span class = "stringliteral" > " for discrete problems." < / span > ;< / 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 > }< / div >
< div class = "line" > < a id = "l01052" name = "l01052" > < / a > < span class = "lineno" > 1052< / span > < / div >
< div class = "line" > < a id = "l01053" name = "l01053" > < / a > < span class = "lineno" > 1053< / span > < span class = "comment" > // Gurobi has two different types of primal tolerance (feasibility tolerance):< / span > < / div >
< div class = "line" > < a id = "l01054" name = "l01054" > < / a > < span class = "lineno" > 1054< / span > < span class = "comment" > // constraint and integrality. We need to set them both.< / span > < / div >
< div class = "line" > < a id = "l01055" name = "l01055" > < / a > < span class = "lineno" > 1055< / span > < span class = "comment" > // See:< / span > < / div >
< div class = "line" > < a id = "l01056" name = "l01056" > < / a > < span class = "lineno" > 1056< / span > < span class = "comment" > // http://www.gurobi.com/documentation/6.0/refman/feasibilitytol.html< / span > < / div >
< div class = "line" > < a id = "l01057" name = "l01057" > < / a > < span class = "lineno" > 1057< / span > < span class = "comment" > // and< / span > < / div >
< div class = "line" > < a id = "l01058" name = "l01058" > < / a > < span class = "lineno" > 1058< / span > < span class = "comment" > // http://www.gurobi.com/documentation/6.0/refman/intfeastol.html< / span > < / div >
< div class = "line" > < a id = "l01059" name = "l01059" > < / a > < span class = "lineno" > 1059< / span > < span class = "keywordtype" > void< / span > GurobiInterface::SetPrimalTolerance(< span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) {< / div >
< div class = "line" > < a id = "l01060" name = "l01060" > < / a > < span class = "lineno" > 1060< / span > CheckedGurobiCall(< / div >
< div class = "line" > < a id = "l01061" name = "l01061" > < / a > < span class = "lineno" > 1061< / span > < a class = "code hl_variable" href = "namespaceoperations__research.html#afee86075f779c39746c2f754f00bcd3d" > GRBsetdblparam< / a > (< a class = "code hl_variable" href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > GRBgetenv< / a > (model_), < a class = "code hl_define" href = "environment_8h.html#a1c15d9bfccc6b9959c26fc01567993ab" > GRB_DBL_PAR_FEASIBILITYTOL< / a > , < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ));< / div >
< div class = "line" > < a id = "l01062" name = "l01062" > < / a > < span class = "lineno" > 1062< / span > CheckedGurobiCall(< / div >
< div class = "line" > < a id = "l01063" name = "l01063" > < / a > < span class = "lineno" > 1063< / span > < a class = "code hl_variable" href = "namespaceoperations__research.html#afee86075f779c39746c2f754f00bcd3d" > GRBsetdblparam< / a > (< a class = "code hl_variable" href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > GRBgetenv< / a > (model_), < a class = "code hl_define" href = "environment_8h.html#ab4ad4cfa8dd2267a63e63de1bf1a15c1" > GRB_DBL_PAR_INTFEASTOL< / a > , < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ));< / div >
< div class = "line" > < a id = "l01064" name = "l01064" > < / a > < span class = "lineno" > 1064< / span > }< / 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 = "comment" > // As opposed to primal (feasibility) tolerance, the dual (optimality) tolerance< / span > < / div >
< div class = "line" > < a id = "l01067" name = "l01067" > < / a > < span class = "lineno" > 1067< / span > < span class = "comment" > // applies only to the reduced costs in the improving direction.< / span > < / div >
< div class = "line" > < a id = "l01068" name = "l01068" > < / a > < span class = "lineno" > 1068< / span > < span class = "comment" > // See:< / span > < / div >
< div class = "line" > < a id = "l01069" name = "l01069" > < / a > < span class = "lineno" > 1069< / span > < span class = "comment" > // http://www.gurobi.com/documentation/6.0/refman/optimalitytol.html< / span > < / div >
< div class = "line" > < a id = "l01070" name = "l01070" > < / a > < span class = "lineno" > 1070< / span > < span class = "keywordtype" > void< / span > GurobiInterface::SetDualTolerance(< span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) {< / div >
< div class = "line" > < a id = "l01071" name = "l01071" > < / a > < span class = "lineno" > 1071< / span > CheckedGurobiCall(< / div >
< div class = "line" > < a id = "l01072" name = "l01072" > < / a > < span class = "lineno" > 1072< / span > < a class = "code hl_variable" href = "namespaceoperations__research.html#afee86075f779c39746c2f754f00bcd3d" > GRBsetdblparam< / a > (< a class = "code hl_variable" href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > GRBgetenv< / a > (model_), < a class = "code hl_define" href = "environment_8h.html#a694ee58b6d997c08fc554d778425a071" > GRB_DBL_PAR_OPTIMALITYTOL< / a > , < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ));< / div >
< div class = "line" > < a id = "l01073" name = "l01073" > < / a > < span class = "lineno" > 1073< / span > }< / div >
< div class = "line" > < a id = "l01074" name = "l01074" > < / a > < span class = "lineno" > 1074< / span > < / div >
< div class = "line" > < a id = "l01075" name = "l01075" > < / a > < span class = "lineno" > 1075< / span > < span class = "keywordtype" > void< / span > GurobiInterface::SetPresolveMode(< span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) {< / div >
< div class = "line" > < a id = "l01076" name = "l01076" > < / a > < span class = "lineno" > 1076< / span > < span class = "keywordflow" > switch< / span > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) {< / div >
< div class = "line" > < a id = "l01077" name = "l01077" > < / a > < span class = "lineno" > 1077< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_parameters.html#ad01b184e1c49d8aabd15a268ff976ac8a9d70aea1ff48f145644d82953fd4322a" > MPSolverParameters::PRESOLVE_OFF< / a > : {< / div >
< div class = "line" > < a id = "l01078" name = "l01078" > < / a > < span class = "lineno" > 1078< / span > CheckedGurobiCall(< / div >
< div class = "line" > < a id = "l01079" name = "l01079" > < / a > < span class = "lineno" > 1079< / span > < a class = "code hl_variable" href = "namespaceoperations__research.html#a458a2341c2bfe0530114105a7a42c183" > GRBsetintparam< / a > (< a class = "code hl_variable" href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > GRBgetenv< / a > (model_), < a class = "code hl_define" href = "environment_8h.html#a357ade6bc740533e34fc725fb57564ee" > GRB_INT_PAR_PRESOLVE< / a > , < span class = "keyword" > false< / span > ));< / div >
< div class = "line" > < a id = "l01080" name = "l01080" > < / a > < span class = "lineno" > 1080< / span > < span class = "keywordflow" > break< / span > ;< / 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 > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_parameters.html#ad01b184e1c49d8aabd15a268ff976ac8a3b48e7f264e3228b1494312657fd611a" > MPSolverParameters::PRESOLVE_ON< / a > : {< / div >
< div class = "line" > < a id = "l01083" name = "l01083" > < / a > < span class = "lineno" > 1083< / span > CheckedGurobiCall(< / div >
< div class = "line" > < a id = "l01084" name = "l01084" > < / a > < span class = "lineno" > 1084< / span > < a class = "code hl_variable" href = "namespaceoperations__research.html#a458a2341c2bfe0530114105a7a42c183" > GRBsetintparam< / a > (< a class = "code hl_variable" href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > GRBgetenv< / a > (model_), < a class = "code hl_define" href = "environment_8h.html#a357ade6bc740533e34fc725fb57564ee" > GRB_INT_PAR_PRESOLVE< / a > , < span class = "keyword" > true< / span > ));< / div >
< div class = "line" > < a id = "l01085" name = "l01085" > < / a > < span class = "lineno" > 1085< / span > < span class = "keywordflow" > break< / span > ;< / 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 > < span class = "keywordflow" > default< / span > : {< / div >
< div class = "line" > < a id = "l01088" name = "l01088" > < / a > < span class = "lineno" > 1088< / span > < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#a12cee0b1a4374aaa9962daa50be5bded" > SetIntegerParamToUnsupportedValue< / a > (< a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_parameters.html#a7319655592ea63d50ef2a6645e309784a780328d13ea3b977de745d674da87403" > MPSolverParameters::PRESOLVE< / a > , < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > );< / 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 > }< / div >
< div class = "line" > < a id = "l01091" name = "l01091" > < / a > < span class = "lineno" > 1091< / span > }< / div >
< div class = "line" > < a id = "l01092" name = "l01092" > < / a > < span class = "lineno" > 1092< / span > < / div >
< div class = "line" > < a id = "l01093" name = "l01093" > < / a > < span class = "lineno" > 1093< / span > < span class = "comment" > // Sets the scaling mode.< / span > < / div >
< div class = "line" > < a id = "l01094" name = "l01094" > < / a > < span class = "lineno" > 1094< / span > < span class = "keywordtype" > void< / span > GurobiInterface::SetScalingMode(< span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) {< / div >
< div class = "line" > < a id = "l01095" name = "l01095" > < / a > < span class = "lineno" > 1095< / span > < span class = "keywordflow" > switch< / span > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) {< / div >
< div class = "line" > < a id = "l01096" name = "l01096" > < / a > < span class = "lineno" > 1096< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_parameters.html#a25a1112e410b183f49ef4ce8da1bdc74ab3f9de74d2d20c2eebcec60b7273d485" > MPSolverParameters::SCALING_OFF< / a > :< / div >
< div class = "line" > < a id = "l01097" name = "l01097" > < / a > < span class = "lineno" > 1097< / span > CheckedGurobiCall(< / div >
< div class = "line" > < a id = "l01098" name = "l01098" > < / a > < span class = "lineno" > 1098< / span > < a class = "code hl_variable" href = "namespaceoperations__research.html#a458a2341c2bfe0530114105a7a42c183" > GRBsetintparam< / a > (< a class = "code hl_variable" href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > GRBgetenv< / a > (model_), < a class = "code hl_define" href = "environment_8h.html#a711a2db88b574a2e8ba3284eb2da1285" > GRB_INT_PAR_SCALEFLAG< / a > , < span class = "keyword" > false< / span > ));< / div >
< div class = "line" > < a id = "l01099" name = "l01099" > < / a > < span class = "lineno" > 1099< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l01100" name = "l01100" > < / a > < span class = "lineno" > 1100< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_parameters.html#a25a1112e410b183f49ef4ce8da1bdc74a62fd26c37f80b6aabec3b463c55a1c85" > MPSolverParameters::SCALING_ON< / a > :< / div >
< div class = "line" > < a id = "l01101" name = "l01101" > < / a > < span class = "lineno" > 1101< / span > CheckedGurobiCall(< / div >
< div class = "line" > < a id = "l01102" name = "l01102" > < / a > < span class = "lineno" > 1102< / span > < a class = "code hl_variable" href = "namespaceoperations__research.html#a458a2341c2bfe0530114105a7a42c183" > GRBsetintparam< / a > (< a class = "code hl_variable" href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > GRBgetenv< / a > (model_), < a class = "code hl_define" href = "environment_8h.html#a711a2db88b574a2e8ba3284eb2da1285" > GRB_INT_PAR_SCALEFLAG< / a > , < span class = "keyword" > true< / span > ));< / div >
< div class = "line" > < a id = "l01103" name = "l01103" > < / a > < span class = "lineno" > 1103< / span > CheckedGurobiCall(< / div >
< div class = "line" > < a id = "l01104" name = "l01104" > < / a > < span class = "lineno" > 1104< / span > < a class = "code hl_variable" href = "namespaceoperations__research.html#afee86075f779c39746c2f754f00bcd3d" > GRBsetdblparam< / a > (< a class = "code hl_variable" href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > GRBgetenv< / a > (model_), < a class = "code hl_define" href = "environment_8h.html#afebe2c41e3e7b7b96c81b3cd4124fc12" > GRB_DBL_PAR_OBJSCALE< / a > , 0.0));< / div >
< div class = "line" > < a id = "l01105" name = "l01105" > < / a > < span class = "lineno" > 1105< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l01106" name = "l01106" > < / a > < span class = "lineno" > 1106< / span > < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a id = "l01107" name = "l01107" > < / a > < span class = "lineno" > 1107< / span > < span class = "comment" > // Leave the parameters untouched.< / span > < / div >
< div class = "line" > < a id = "l01108" name = "l01108" > < / a > < span class = "lineno" > 1108< / span > < span class = "keywordflow" > break< / span > ;< / 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 > }< / div >
< div class = "line" > < a id = "l01111" name = "l01111" > < / a > < span class = "lineno" > 1111< / span > < / div >
< div class = "line" > < a id = "l01112" name = "l01112" > < / a > < span class = "lineno" > 1112< / span > < span class = "comment" > // Sets the LP algorithm : primal, dual or barrier. Note that GRB< / span > < / div >
< div class = "line" > < a id = "l01113" name = "l01113" > < / a > < span class = "lineno" > 1113< / span > < span class = "comment" > // offers automatic selection< / span > < / div >
< div class = "line" > < a id = "l01114" name = "l01114" > < / a > < span class = "lineno" > 1114< / span > < span class = "keywordtype" > void< / span > GurobiInterface::SetLpAlgorithm(< span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) {< / div >
< div class = "line" > < a id = "l01115" name = "l01115" > < / a > < span class = "lineno" > 1115< / span > < span class = "keywordflow" > switch< / span > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) {< / div >
< div class = "line" > < a id = "l01116" name = "l01116" > < / a > < span class = "lineno" > 1116< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_parameters.html#a79b59c0c868544afdaa05d89c8f8541fa95aac881295562f873fc2ce46a8b8b1b" > MPSolverParameters::DUAL< / a > :< / div >
< div class = "line" > < a id = "l01117" name = "l01117" > < / a > < span class = "lineno" > 1117< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a458a2341c2bfe0530114105a7a42c183" > GRBsetintparam< / a > (< a class = "code hl_variable" href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > GRBgetenv< / a > (model_), < a class = "code hl_define" href = "environment_8h.html#a5397bab46d83535262cfd4f82ffcaf3e" > GRB_INT_PAR_METHOD< / a > ,< / div >
< div class = "line" > < a id = "l01118" name = "l01118" > < / a > < span class = "lineno" > 1118< / span > < a class = "code hl_define" href = "environment_8h.html#ac83a71f7ce20ef826c2fe19ded699f4e" > GRB_METHOD_DUAL< / a > ));< / div >
< div class = "line" > < a id = "l01119" name = "l01119" > < / a > < span class = "lineno" > 1119< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l01120" name = "l01120" > < / a > < span class = "lineno" > 1120< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_parameters.html#a79b59c0c868544afdaa05d89c8f8541fab6a6dd2cfc5b8fd6060e8a50573bb3ee" > MPSolverParameters::PRIMAL< / a > :< / div >
< div class = "line" > < a id = "l01121" name = "l01121" > < / a > < span class = "lineno" > 1121< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a458a2341c2bfe0530114105a7a42c183" > GRBsetintparam< / a > (< a class = "code hl_variable" href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > GRBgetenv< / a > (model_), < a class = "code hl_define" href = "environment_8h.html#a5397bab46d83535262cfd4f82ffcaf3e" > GRB_INT_PAR_METHOD< / a > ,< / div >
< div class = "line" > < a id = "l01122" name = "l01122" > < / a > < span class = "lineno" > 1122< / span > < a class = "code hl_define" href = "environment_8h.html#aee06842200f9ea6a52cd072655bde971" > GRB_METHOD_PRIMAL< / a > ));< / div >
< div class = "line" > < a id = "l01123" name = "l01123" > < / a > < span class = "lineno" > 1123< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l01124" name = "l01124" > < / a > < span class = "lineno" > 1124< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_parameters.html#a79b59c0c868544afdaa05d89c8f8541faef10b8804992b6a16960332346c21493" > MPSolverParameters::BARRIER< / a > :< / div >
< div class = "line" > < a id = "l01125" name = "l01125" > < / a > < span class = "lineno" > 1125< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a458a2341c2bfe0530114105a7a42c183" > GRBsetintparam< / a > (< a class = "code hl_variable" href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > GRBgetenv< / a > (model_), < a class = "code hl_define" href = "environment_8h.html#a5397bab46d83535262cfd4f82ffcaf3e" > GRB_INT_PAR_METHOD< / a > ,< / div >
< div class = "line" > < a id = "l01126" name = "l01126" > < / a > < span class = "lineno" > 1126< / span > < a class = "code hl_define" href = "environment_8h.html#a7ba686d89ff3ad70a4647775fb7ff04f" > GRB_METHOD_BARRIER< / a > ));< / div >
< div class = "line" > < a id = "l01127" name = "l01127" > < / a > < span class = "lineno" > 1127< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l01128" name = "l01128" > < / a > < span class = "lineno" > 1128< / span > < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a id = "l01129" name = "l01129" > < / a > < span class = "lineno" > 1129< / span > < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#a12cee0b1a4374aaa9962daa50be5bded" > SetIntegerParamToUnsupportedValue< / a > (< a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_parameters.html#a7319655592ea63d50ef2a6645e309784a420e8170e7ec327dd847b9610fc4565b" > MPSolverParameters::LP_ALGORITHM< / a > ,< / div >
< div class = "line" > < a id = "l01130" name = "l01130" > < / a > < span class = "lineno" > 1130< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > );< / 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 = "keywordtype" > int< / span > GurobiInterface::SolutionCount()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01135" name = "l01135" > < / a > < span class = "lineno" > 1135< / span > < span class = "keywordflow" > return< / span > GetIntAttr(< a class = "code hl_define" href = "environment_8h.html#aeccf22a77ad72039e023c83e9afcf76a" > GRB_INT_ATTR_SOLCOUNT< / a > );< / div >
< div class = "line" > < a id = "l01136" name = "l01136" > < / a > < span class = "lineno" > 1136< / span > }< / div >
< div class = "line" > < a id = "l01137" name = "l01137" > < / a > < span class = "lineno" > 1137< / span > < / div >
< div class = "line" > < a id = "l01138" name = "l01138" > < / a > < span class = "lineno" > 1138< / span > < span class = "keywordtype" > bool< / span > GurobiInterface::ModelIsNonincremental()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01139" name = "l01139" > < / a > < span class = "lineno" > 1139< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < a class = "code hl_friend" href = "classoperations__research_1_1_m_p_solver_interface.html#a24102af97b3c7e803861e1d6983b1fea" > MPConstraint< / a > * c : < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver.html#a4acb8abdcaff1a29f0e59ae6eccdbfd7" > constraints< / a > ()) {< / div >
< div class = "line" > < a id = "l01140" name = "l01140" > < / a > < span class = "lineno" > 1140< / span > < span class = "keywordflow" > if< / span > (c-> indicator_variable() != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l01141" name = "l01141" > < / a > < span class = "lineno" > 1141< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01142" name = "l01142" > < / a > < span class = "lineno" > 1142< / span > }< / div >
< div class = "line" > < a id = "l01143" name = "l01143" > < / a > < span class = "lineno" > 1143< / span > }< / div >
< div class = "line" > < a id = "l01144" name = "l01144" > < / a > < span class = "lineno" > 1144< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01145" name = "l01145" > < / a > < span class = "lineno" > 1145< / 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" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#a4a2cd522f4d71f1bd1f50b9b013b696f" > 1147< / a > < / span > < a class = "code hl_enumeration" href = "classoperations__research_1_1_m_p_solver.html#a573d479910e373f5d771d303e440587d" > MPSolver::ResultStatus< / a > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a4a2cd522f4d71f1bd1f50b9b013b696f" > GurobiInterface::Solve< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_solver_parameters.html" > MPSolverParameters< / a > & param) {< / div >
< div class = "line" > < a id = "l01148" name = "l01148" > < / a > < span class = "lineno" > 1148< / span > < a class = "code hl_class" href = "class_wall_timer.html" > WallTimer< / a > timer;< / div >
< div class = "line" > < a id = "l01149" name = "l01149" > < / a > < span class = "lineno" > 1149< / span > timer.< a class = "code hl_function" href = "class_wall_timer.html#a07aaf1227e4d645f15e0a964f54ef291" > Start< / a > ();< / div >
< div class = "line" > < a id = "l01150" name = "l01150" > < / a > < span class = "lineno" > 1150< / span > < / div >
< div class = "line" > < a id = "l01151" name = "l01151" > < / a > < span class = "lineno" > 1151< / span > < span class = "keywordflow" > if< / span > (param.< a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_parameters.html#aeae0a6e1e84d015690573b08d62b1395" > GetIntegerParam< / a > (< a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_parameters.html#a7319655592ea63d50ef2a6645e309784adabd0cf2fcb5726b7fc2aa3d54d5f3ff" > MPSolverParameters::INCREMENTALITY< / a > ) ==< / div >
< div class = "line" > < a id = "l01152" name = "l01152" > < / a > < span class = "lineno" > 1152< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_parameters.html#a215b66c2ff063ffbf5b538ee402304cba01f385fe2acfe85efe038aa62b31edfb" > MPSolverParameters::INCREMENTALITY_OFF< / a > ||< / div >
< div class = "line" > < a id = "l01153" name = "l01153" > < / a > < span class = "lineno" > 1153< / span > ModelIsNonincremental() || had_nonincremental_change_) {< / div >
< div class = "line" > < a id = "l01154" name = "l01154" > < / a > < span class = "lineno" > 1154< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#af82f4acaed7bb39d568e689a9caa63d5" > Reset< / a > ();< / div >
< div class = "line" > < a id = "l01155" name = "l01155" > < / a > < span class = "lineno" > 1155< / span > }< / div >
< div class = "line" > < a id = "l01156" name = "l01156" > < / a > < span class = "lineno" > 1156< / span > < / div >
< div class = "line" > < a id = "l01157" name = "l01157" > < / a > < span class = "lineno" > 1157< / span > < span class = "comment" > // Set log level.< / span > < / div >
< div class = "line" > < a id = "l01158" name = "l01158" > < / a > < span class = "lineno" > 1158< / span > CheckedGurobiCall(< / div >
< div class = "line" > < a id = "l01159" name = "l01159" > < / a > < span class = "lineno" > 1159< / span > < a class = "code hl_variable" href = "namespaceoperations__research.html#a458a2341c2bfe0530114105a7a42c183" > GRBsetintparam< / a > (< a class = "code hl_variable" href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > GRBgetenv< / a > (model_), < a class = "code hl_define" href = "environment_8h.html#aee9c4fc0f8a730308ef1eef1e3a8ccd7" > GRB_INT_PAR_OUTPUTFLAG< / a > , !< a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#aa2fedb3c02ffb092a6c19a0ee1e81a02" > quiet_< / a > ));< / div >
< div class = "line" > < a id = "l01160" name = "l01160" > < / a > < span class = "lineno" > 1160< / span > < / div >
< div class = "line" > < a id = "l01161" name = "l01161" > < / a > < span class = "lineno" > 1161< / span > < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#afb4493b8573d16e076059c755d2213b0" > ExtractModel< / a > ();< / div >
< div class = "line" > < a id = "l01162" name = "l01162" > < / a > < span class = "lineno" > 1162< / span > < span class = "comment" > // Sync solver.< / span > < / div >
< div class = "line" > < a id = "l01163" name = "l01163" > < / a > < span class = "lineno" > 1163< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a8e39c3c540f2d5f3dc4d99d6150f2751" > GRBupdatemodel< / a > (model_));< / div >
< div class = "line" > < a id = "l01164" name = "l01164" > < / a > < span class = "lineno" > 1164< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (1) < < absl::StrFormat(< span class = "stringliteral" > " Model built in %s." < / span > ,< / div >
< div class = "line" > < a id = "l01165" name = "l01165" > < / a > < span class = "lineno" > 1165< / span > absl::FormatDuration(timer.< a class = "code hl_function" href = "class_wall_timer.html#a4529f7d5e72dcd2c9d8961ee60f0ed6a" > GetDuration< / a > ()));< / 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" > // Set solution hints if any.< / span > < / div >
< div class = "line" > < a id = "l01168" name = "l01168" > < / a > < span class = "lineno" > 1168< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > std::pair< const MPVariable*, double> & p :< / div >
< div class = "line" > < a id = "l01169" name = "l01169" > < / a > < span class = "lineno" > 1169< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> solution_hint_) {< / div >
< div class = "line" > < a id = "l01170" name = "l01170" > < / a > < span class = "lineno" > 1170< / span > SetDoubleAttrElement(< a class = "code hl_define" href = "environment_8h.html#a13d56b4c7ae1126425a3584a3e4e1e7c" > GRB_DBL_ATTR_START< / a > ,< / div >
< div class = "line" > < a id = "l01171" name = "l01171" > < / a > < span class = "lineno" > 1171< / span > mp_var_to_gurobi_var_.at(p.first-> index()), p.second);< / div >
< div class = "line" > < a id = "l01172" name = "l01172" > < / a > < span class = "lineno" > 1172< / span > }< / div >
< div class = "line" > < a id = "l01173" name = "l01173" > < / a > < span class = "lineno" > 1173< / span > < / div >
< div class = "line" > < a id = "l01174" name = "l01174" > < / a > < span class = "lineno" > 1174< / span > < span class = "comment" > // Pass branching priority annotations if at least one has been updated.< / span > < / div >
< div class = "line" > < a id = "l01175" name = "l01175" > < / a > < span class = "lineno" > 1175< / span > < span class = "keywordflow" > if< / span > (update_branching_priorities_) {< / div >
< div class = "line" > < a id = "l01176" name = "l01176" > < / a > < span class = "lineno" > 1176< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_variable.html" > MPVariable< / a > * < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > : < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> variables_) {< / div >
< div class = "line" > < a id = "l01177" name = "l01177" > < / a > < span class = "lineno" > 1177< / span > SetIntAttrElement(< a class = "code hl_define" href = "environment_8h.html#a0ab4faba5895cb10a2a9454c0d162772" > GRB_INT_ATTR_BRANCHPRIORITY< / a > ,< / div >
< div class = "line" > < a id = "l01178" name = "l01178" > < / a > < span class = "lineno" > 1178< / span > mp_var_to_gurobi_var_.at(< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > -> index()),< / div >
< div class = "line" > < a id = "l01179" name = "l01179" > < / a > < span class = "lineno" > 1179< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > -> branching_priority());< / div >
< div class = "line" > < a id = "l01180" name = "l01180" > < / a > < span class = "lineno" > 1180< / span > }< / div >
< div class = "line" > < a id = "l01181" name = "l01181" > < / a > < span class = "lineno" > 1181< / span > update_branching_priorities_ = < span class = "keyword" > false< / 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 > < / div >
< div class = "line" > < a id = "l01184" name = "l01184" > < / a > < span class = "lineno" > 1184< / span > < span class = "comment" > // Time limit.< / span > < / div >
< div class = "line" > < a id = "l01185" name = "l01185" > < / a > < span class = "lineno" > 1185< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver.html#ac4f18824e639ecdf7304714a4450806b" > time_limit< / a > () != 0) {< / div >
< div class = "line" > < a id = "l01186" name = "l01186" > < / a > < span class = "lineno" > 1186< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (1) < < < span class = "stringliteral" > " Setting time limit = " < / span > < < < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver.html#ac4f18824e639ecdf7304714a4450806b" > time_limit< / a > () < < < span class = "stringliteral" > " ms." < / span > ;< / div >
< div class = "line" > < a id = "l01187" name = "l01187" > < / a > < span class = "lineno" > 1187< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#afee86075f779c39746c2f754f00bcd3d" > GRBsetdblparam< / a > (< a class = "code hl_variable" href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > GRBgetenv< / a > (model_), < a class = "code hl_define" href = "environment_8h.html#af0e9b8eeda1ce58b5199ae2140a76f8d" > GRB_DBL_PAR_TIMELIMIT< / a > ,< / div >
< div class = "line" > < a id = "l01188" name = "l01188" > < / a > < span class = "lineno" > 1188< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver.html#ad58dd106d6ce5869923cc448621066d6" > time_limit_in_secs< / a > ()));< / div >
< div class = "line" > < a id = "l01189" name = "l01189" > < / a > < span class = "lineno" > 1189< / span > }< / div >
< div class = "line" > < a id = "l01190" name = "l01190" > < / a > < span class = "lineno" > 1190< / span > < / div >
< div class = "line" > < a id = "l01191" name = "l01191" > < / a > < span class = "lineno" > 1191< / span > < span class = "comment" > // We first set our internal MPSolverParameters from ' param' and then set< / span > < / div >
< div class = "line" > < a id = "l01192" name = "l01192" > < / a > < span class = "lineno" > 1192< / span > < span class = "comment" > // any user-specified internal solver parameters via< / span > < / div >
< div class = "line" > < a id = "l01193" name = "l01193" > < / a > < span class = "lineno" > 1193< / span > < span class = "comment" > // solver_specific_parameter_string_.< / span > < / div >
< div class = "line" > < a id = "l01194" name = "l01194" > < / a > < span class = "lineno" > 1194< / span > < span class = "comment" > // Default MPSolverParameters can override custom parameters (for example for< / span > < / div >
< div class = "line" > < a id = "l01195" name = "l01195" > < / a > < span class = "lineno" > 1195< / span > < span class = "comment" > // presolving) and therefore we apply MPSolverParameters first.< / span > < / div >
< div class = "line" > < a id = "l01196" name = "l01196" > < / a > < span class = "lineno" > 1196< / span > SetParameters(param);< / div >
< div class = "line" > < a id = "l01197" name = "l01197" > < / a > < span class = "lineno" > 1197< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver.html#a77083241e8bdb93b619c7b9feaf82dec" > SetSolverSpecificParametersAsString< / a > (< / div >
< div class = "line" > < a id = "l01198" name = "l01198" > < / a > < span class = "lineno" > 1198< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> solver_specific_parameter_string_);< / 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" > 1200< / span > std::unique_ptr< GurobiMPCallbackContext> gurobi_context;< / div >
< div class = "line" > < a id = "l01201" name = "l01201" > < / a > < span class = "lineno" > 1201< / span > MPCallbackWithGurobiContext mp_callback_with_context;< / div >
< div class = "line" > < a id = "l01202" name = "l01202" > < / a > < span class = "lineno" > 1202< / span > < span class = "keywordtype" > int< / span > gurobi_precrush = 0;< / div >
< div class = "line" > < a id = "l01203" name = "l01203" > < / a > < span class = "lineno" > 1203< / span > < span class = "keywordtype" > int< / span > gurobi_lazy_constraint = 0;< / div >
< div class = "line" > < a id = "l01204" name = "l01204" > < / a > < span class = "lineno" > 1204< / span > < span class = "keywordflow" > if< / span > (callback_ == < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l01205" name = "l01205" > < / a > < span class = "lineno" > 1205< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#aec892e2b2a70124f41f8b9744adbda67" > GRBsetcallbackfunc< / a > (model_, < span class = "keyword" > nullptr< / span > , < span class = "keyword" > nullptr< / span > ));< / div >
< div class = "line" > < a id = "l01206" name = "l01206" > < / a > < span class = "lineno" > 1206< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l01207" name = "l01207" > < / a > < span class = "lineno" > 1207< / span > gurobi_context = absl::make_unique< GurobiMPCallbackContext> (< / div >
< div class = "line" > < a id = "l01208" name = "l01208" > < / a > < span class = "lineno" > 1208< / span > env_, & mp_var_to_gurobi_var_, num_gurobi_vars_,< / div >
< div class = "line" > < a id = "l01209" name = "l01209" > < / a > < span class = "lineno" > 1209< / span > callback_-> < a class = "code hl_function" href = "classoperations__research_1_1_m_p_callback.html#a908b5e074d2670fb495f6e899efdf3d3" > might_add_cuts< / a > (), callback_-> < a class = "code hl_function" href = "classoperations__research_1_1_m_p_callback.html#aba25bfa60f26f0275a683ce9ec618de3" > might_add_lazy_constraints< / a > ());< / div >
< div class = "line" > < a id = "l01210" name = "l01210" > < / a > < span class = "lineno" > 1210< / span > mp_callback_with_context.context = gurobi_context.get();< / div >
< div class = "line" > < a id = "l01211" name = "l01211" > < / a > < span class = "lineno" > 1211< / span > mp_callback_with_context.callback = callback_;< / div >
< div class = "line" > < a id = "l01212" name = "l01212" > < / a > < span class = "lineno" > 1212< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#aec892e2b2a70124f41f8b9744adbda67" > GRBsetcallbackfunc< / a > (< / div >
< div class = "line" > < a id = "l01213" name = "l01213" > < / a > < span class = "lineno" > 1213< / span > model_, CallbackImpl, < span class = "keyword" > static_cast< < / span > < span class = "keywordtype" > void< / span > *< span class = "keyword" > > < / span > (& mp_callback_with_context)));< / div >
< div class = "line" > < a id = "l01214" name = "l01214" > < / a > < span class = "lineno" > 1214< / span > gurobi_precrush = callback_-> < a class = "code hl_function" href = "classoperations__research_1_1_m_p_callback.html#a908b5e074d2670fb495f6e899efdf3d3" > might_add_cuts< / a > ();< / div >
< div class = "line" > < a id = "l01215" name = "l01215" > < / a > < span class = "lineno" > 1215< / span > gurobi_lazy_constraint = callback_-> < a class = "code hl_function" href = "classoperations__research_1_1_m_p_callback.html#aba25bfa60f26f0275a683ce9ec618de3" > might_add_lazy_constraints< / a > ();< / div >
< div class = "line" > < a id = "l01216" name = "l01216" > < / a > < span class = "lineno" > 1216< / span > }< / div >
< div class = "line" > < a id = "l01217" name = "l01217" > < / a > < span class = "lineno" > 1217< / span > CheckedGurobiCall(< / div >
< div class = "line" > < a id = "l01218" name = "l01218" > < / a > < span class = "lineno" > 1218< / span > < a class = "code hl_variable" href = "namespaceoperations__research.html#a458a2341c2bfe0530114105a7a42c183" > GRBsetintparam< / a > (< a class = "code hl_variable" href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > GRBgetenv< / a > (model_), < a class = "code hl_define" href = "environment_8h.html#afe22013f7a404d80baf84d00229707e2" > GRB_INT_PAR_PRECRUSH< / a > , gurobi_precrush));< / div >
< div class = "line" > < a id = "l01219" name = "l01219" > < / a > < span class = "lineno" > 1219< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a458a2341c2bfe0530114105a7a42c183" > GRBsetintparam< / a > (< / div >
< div class = "line" > < a id = "l01220" name = "l01220" > < / a > < span class = "lineno" > 1220< / span > < a class = "code hl_variable" href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > GRBgetenv< / a > (model_), < a class = "code hl_define" href = "environment_8h.html#a62d37112893fc582e67f827f3798ed55" > GRB_INT_PAR_LAZYCONSTRAINTS< / a > , gurobi_lazy_constraint));< / div >
< div class = "line" > < a id = "l01221" name = "l01221" > < / a > < span class = "lineno" > 1221< / span > < / div >
< div class = "line" > < a id = "l01222" name = "l01222" > < / a > < span class = "lineno" > 1222< / span > < span class = "comment" > // Solve< / span > < / div >
< div class = "line" > < a id = "l01223" name = "l01223" > < / a > < span class = "lineno" > 1223< / span > timer.< a class = "code hl_function" href = "class_wall_timer.html#a6bdbb9a2345c126ae0d72b1e2a9a21d5" > Restart< / a > ();< / div >
< div class = "line" > < a id = "l01224" name = "l01224" > < / a > < span class = "lineno" > 1224< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > = < a class = "code hl_variable" href = "namespaceoperations__research.html#ab850dd307ea088f49af5f192d1b8d553" > GRBoptimize< / a > (model_);< / div >
< div class = "line" > < a id = "l01225" name = "l01225" > < / a > < span class = "lineno" > 1225< / span > < / div >
< div class = "line" > < a id = "l01226" name = "l01226" > < / a > < span class = "lineno" > 1226< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > ) {< / div >
< div class = "line" > < a id = "l01227" name = "l01227" > < / a > < span class = "lineno" > 1227< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (1) < < < span class = "stringliteral" > " Failed to optimize MIP." < / span > < < < a class = "code hl_variable" href = "namespaceoperations__research.html#a6e3a7ab84a516ee67eb78d50ac3987e2" > GRBgeterrormsg< / a > (env_);< / div >
< div class = "line" > < a id = "l01228" name = "l01228" > < / a > < span class = "lineno" > 1228< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l01229" name = "l01229" > < / a > < span class = "lineno" > 1229< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (1) < < absl::StrFormat(< span class = "stringliteral" > " Solved in %s." < / span > ,< / div >
< div class = "line" > < a id = "l01230" name = "l01230" > < / a > < span class = "lineno" > 1230< / span > absl::FormatDuration(timer.< a class = "code hl_function" href = "class_wall_timer.html#a4529f7d5e72dcd2c9d8961ee60f0ed6a" > GetDuration< / a > ()));< / div >
< div class = "line" > < a id = "l01231" name = "l01231" > < / a > < span class = "lineno" > 1231< / span > }< / div >
< div class = "line" > < a id = "l01232" name = "l01232" > < / a > < span class = "lineno" > 1232< / span > < / div >
< div class = "line" > < a id = "l01233" name = "l01233" > < / a > < span class = "lineno" > 1233< / span > < span class = "comment" > // Get the status.< / span > < / div >
< div class = "line" > < a id = "l01234" name = "l01234" > < / a > < span class = "lineno" > 1234< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > optimization_status = GetIntAttr(< a class = "code hl_define" href = "environment_8h.html#ad4544aad5da63e21eb7c61e9142ffbd9" > GRB_INT_ATTR_STATUS< / a > );< / div >
< div class = "line" > < a id = "l01235" name = "l01235" > < / a > < span class = "lineno" > 1235< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (1) < < absl::StrFormat(< span class = "stringliteral" > " Solution status %d.\n" < / span > , optimization_status);< / div >
< div class = "line" > < a id = "l01236" name = "l01236" > < / a > < span class = "lineno" > 1236< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > solution_count = SolutionCount();< / 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 = "keywordflow" > switch< / span > (optimization_status) {< / div >
< div class = "line" > < a id = "l01239" name = "l01239" > < / a > < span class = "lineno" > 1239< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_define" href = "environment_8h.html#a43d3b5140bdab02bbc8fff16b910b854" > GRB_OPTIMAL< / a > :< / div >
< div class = "line" > < a id = "l01240" name = "l01240" > < / a > < span class = "lineno" > 1240< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a2ab7b415cdf146b96aa68a91870608d2" > result_status_< / a > = < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#a573d479910e373f5d771d303e440587da2579881e7c83261bc21bafb5a5c92cad" > MPSolver::OPTIMAL< / a > ;< / div >
< div class = "line" > < a id = "l01241" name = "l01241" > < / a > < span class = "lineno" > 1241< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l01242" name = "l01242" > < / a > < span class = "lineno" > 1242< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_define" href = "environment_8h.html#aa9bc09ccb0ac12cee4fe48135431ddbd" > GRB_INFEASIBLE< / a > :< / div >
< div class = "line" > < a id = "l01243" name = "l01243" > < / a > < span class = "lineno" > 1243< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a2ab7b415cdf146b96aa68a91870608d2" > result_status_< / a > = < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#a573d479910e373f5d771d303e440587da2884fa43446c0cbc9c7a9b74d41d7483" > MPSolver::INFEASIBLE< / a > ;< / div >
< div class = "line" > < a id = "l01244" name = "l01244" > < / a > < span class = "lineno" > 1244< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l01245" name = "l01245" > < / a > < span class = "lineno" > 1245< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_define" href = "environment_8h.html#abd5c8ac4f5b0f0cecb20fa655300196e" > GRB_UNBOUNDED< / a > :< / div >
< div class = "line" > < a id = "l01246" name = "l01246" > < / a > < span class = "lineno" > 1246< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a2ab7b415cdf146b96aa68a91870608d2" > result_status_< / a > = < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#a573d479910e373f5d771d303e440587da6c65123d1b5b01632a477661055b01ef" > MPSolver::UNBOUNDED< / a > ;< / div >
< div class = "line" > < a id = "l01247" name = "l01247" > < / a > < span class = "lineno" > 1247< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l01248" name = "l01248" > < / a > < span class = "lineno" > 1248< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_define" href = "environment_8h.html#aa551017c0b845fd228540c78841bbb68" > GRB_INF_OR_UNBD< / a > :< / div >
< div class = "line" > < a id = "l01249" name = "l01249" > < / a > < span class = "lineno" > 1249< / span > < span class = "comment" > // TODO(user): We could introduce our own " infeasible or< / span > < / div >
< div class = "line" > < a id = "l01250" name = "l01250" > < / a > < span class = "lineno" > 1250< / span > < span class = "comment" > // unbounded" status.< / span > < / div >
< div class = "line" > < a id = "l01251" name = "l01251" > < / a > < span class = "lineno" > 1251< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a2ab7b415cdf146b96aa68a91870608d2" > result_status_< / a > = < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#a573d479910e373f5d771d303e440587da2884fa43446c0cbc9c7a9b74d41d7483" > MPSolver::INFEASIBLE< / a > ;< / div >
< div class = "line" > < a id = "l01252" name = "l01252" > < / a > < span class = "lineno" > 1252< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l01253" name = "l01253" > < / a > < span class = "lineno" > 1253< / span > < span class = "keywordflow" > default< / span > : {< / div >
< div class = "line" > < a id = "l01254" name = "l01254" > < / a > < span class = "lineno" > 1254< / span > < span class = "keywordflow" > if< / span > (solution_count > 0) {< / div >
< div class = "line" > < a id = "l01255" name = "l01255" > < / a > < span class = "lineno" > 1255< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a2ab7b415cdf146b96aa68a91870608d2" > result_status_< / a > = < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#a573d479910e373f5d771d303e440587da03f919221217f95d21a593a7120165e1" > MPSolver::FEASIBLE< / a > ;< / div >
< div class = "line" > < a id = "l01256" name = "l01256" > < / a > < span class = "lineno" > 1256< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l01257" name = "l01257" > < / a > < span class = "lineno" > 1257< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a2ab7b415cdf146b96aa68a91870608d2" > result_status_< / a > = < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#a573d479910e373f5d771d303e440587da0e6873a155f86a4695f463bf8601d05f" > MPSolver::NOT_SOLVED< / a > ;< / div >
< div class = "line" > < a id = "l01258" name = "l01258" > < / a > < span class = "lineno" > 1258< / span > }< / div >
< div class = "line" > < a id = "l01259" name = "l01259" > < / a > < span class = "lineno" > 1259< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l01260" name = "l01260" > < / a > < span class = "lineno" > 1260< / span > }< / 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 > < / div >
< div class = "line" > < a id = "l01263" name = "l01263" > < / a > < span class = "lineno" > 1263< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#ae3441d342bd353e7ce0aa60662872592" > IsMIP< / a > () & & (< a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a2ab7b415cdf146b96aa68a91870608d2" > result_status_< / a > != < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#a573d479910e373f5d771d303e440587da6c65123d1b5b01632a477661055b01ef" > MPSolver::UNBOUNDED< / a > & & < / div >
< div class = "line" > < a id = "l01264" name = "l01264" > < / a > < span class = "lineno" > 1264< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a2ab7b415cdf146b96aa68a91870608d2" > result_status_< / a > != < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#a573d479910e373f5d771d303e440587da2884fa43446c0cbc9c7a9b74d41d7483" > MPSolver::INFEASIBLE< / a > )) {< / div >
< div class = "line" > < a id = "l01265" name = "l01265" > < / a > < span class = "lineno" > 1265< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > error =< / div >
< div class = "line" > < a id = "l01266" name = "l01266" > < / a > < span class = "lineno" > 1266< / span > < a class = "code hl_variable" href = "namespaceoperations__research.html#a13096db0327ba8156cb2f5215eaeb9db" > GRBgetdblattr< / a > (model_, < a class = "code hl_define" href = "environment_8h.html#afa4f5e674caa662471e849ba775a755d" > GRB_DBL_ATTR_OBJBOUND< / a > , & < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a6e75ff5a6525adc2eb42552c6f475b7a" > best_objective_bound_< / a > );< / div >
< div class = "line" > < a id = "l01267" name = "l01267" > < / a > < span class = "lineno" > 1267< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a09f7d88282cf92c9f231270ac113e5c6" > LOG_IF< / a > (< a class = "code hl_variable" href = "log__severity_8h.html#a50e5762f38854b37ee3e2851bc1bb0e7" > WARNING< / a > , error != 0)< / div >
< div class = "line" > < a id = "l01268" name = "l01268" > < / a > < span class = "lineno" > 1268< / span > < < < span class = "stringliteral" > " Best objective bound is not available, error=" < / span > < < error< / div >
< div class = "line" > < a id = "l01269" name = "l01269" > < / a > < span class = "lineno" > 1269< / span > < < < span class = "stringliteral" > " , message=" < / span > < < < a class = "code hl_variable" href = "namespaceoperations__research.html#a6e3a7ab84a516ee67eb78d50ac3987e2" > GRBgeterrormsg< / a > (env_);< / div >
< div class = "line" > < a id = "l01270" name = "l01270" > < / a > < span class = "lineno" > 1270< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (1) < < < span class = "stringliteral" > " best bound = " < / span > < < < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a6e75ff5a6525adc2eb42552c6f475b7a" > best_objective_bound_< / a > ;< / 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 > < span class = "keywordflow" > if< / span > (solution_count > 0 & & (< a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a2ab7b415cdf146b96aa68a91870608d2" > result_status_< / a > == < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#a573d479910e373f5d771d303e440587da03f919221217f95d21a593a7120165e1" > MPSolver::FEASIBLE< / a > ||< / div >
< div class = "line" > < a id = "l01274" name = "l01274" > < / a > < span class = "lineno" > 1274< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a2ab7b415cdf146b96aa68a91870608d2" > result_status_< / a > == < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver.html#a573d479910e373f5d771d303e440587da2579881e7c83261bc21bafb5a5c92cad" > MPSolver::OPTIMAL< / a > )) {< / div >
< div class = "line" > < a id = "l01275" name = "l01275" > < / a > < span class = "lineno" > 1275< / span > current_solution_index_ = 0;< / div >
< div class = "line" > < a id = "l01276" name = "l01276" > < / a > < span class = "lineno" > 1276< / span > < span class = "comment" > // Get the results.< / span > < / div >
< div class = "line" > < a id = "l01277" name = "l01277" > < / a > < span class = "lineno" > 1277< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#af093ce79e6a0d2e334ebe94579003de6" > objective_value_< / a > = GetDoubleAttr(< a class = "code hl_define" href = "environment_8h.html#a5ad09c0e963f4a55c5f39f5fac72c769" > GRB_DBL_ATTR_OBJVAL< / a > );< / div >
< div class = "line" > < a id = "l01278" name = "l01278" > < / a > < span class = "lineno" > 1278< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (1) < < < span class = "stringliteral" > " objective = " < / span > < < < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#af093ce79e6a0d2e334ebe94579003de6" > objective_value_< / a > ;< / div >
< div class = "line" > < a id = "l01279" name = "l01279" > < / a > < span class = "lineno" > 1279< / span > < / div >
< div class = "line" > < a id = "l01280" name = "l01280" > < / a > < span class = "lineno" > 1280< / span > {< / div >
< div class = "line" > < a id = "l01281" name = "l01281" > < / a > < span class = "lineno" > 1281< / span > < span class = "keyword" > const< / span > std::vector< double> grb_variable_values =< / div >
< div class = "line" > < a id = "l01282" name = "l01282" > < / a > < span class = "lineno" > 1282< / span > GetDoubleAttrArray(< a class = "code hl_define" href = "environment_8h.html#aa79252cac30162280cee77fcad392fe2" > GRB_DBL_ATTR_X< / a > , num_gurobi_vars_);< / div >
< div class = "line" > < a id = "l01283" name = "l01283" > < / a > < span class = "lineno" > 1283< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> variables_.size(); ++i) {< / div >
< div class = "line" > < a id = "l01284" name = "l01284" > < / a > < span class = "lineno" > 1284< / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_variable.html" > MPVariable< / a > * < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > = < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> variables_[i];< / div >
< div class = "line" > < a id = "l01285" name = "l01285" > < / a > < span class = "lineno" > 1285< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > val = grb_variable_values.at(mp_var_to_gurobi_var_.at(i));< / div >
< div class = "line" > < a id = "l01286" name = "l01286" > < / a > < span class = "lineno" > 1286< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > -> set_solution_value(val);< / div >
< div class = "line" > < a id = "l01287" name = "l01287" > < / a > < span class = "lineno" > 1287< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (3) < < < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > -> name() < < < span class = "stringliteral" > " , value = " < / span > < < val;< / div >
< div class = "line" > < a id = "l01288" name = "l01288" > < / a > < span class = "lineno" > 1288< / span > }< / div >
< div class = "line" > < a id = "l01289" name = "l01289" > < / a > < span class = "lineno" > 1289< / span > }< / div >
< div class = "line" > < a id = "l01290" name = "l01290" > < / a > < span class = "lineno" > 1290< / span > < span class = "keywordflow" > if< / span > (!mip_) {< / div >
< div class = "line" > < a id = "l01291" name = "l01291" > < / a > < span class = "lineno" > 1291< / span > {< / div >
< div class = "line" > < a id = "l01292" name = "l01292" > < / a > < span class = "lineno" > 1292< / span > < span class = "keyword" > const< / span > std::vector< double> grb_reduced_costs =< / div >
< div class = "line" > < a id = "l01293" name = "l01293" > < / a > < span class = "lineno" > 1293< / span > GetDoubleAttrArray(< a class = "code hl_define" href = "environment_8h.html#a9112d4d1eeee1c4fb4043ea044693bcb" > GRB_DBL_ATTR_RC< / a > , num_gurobi_vars_);< / div >
< div class = "line" > < a id = "l01294" name = "l01294" > < / a > < span class = "lineno" > 1294< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> variables_.size(); ++i) {< / div >
< div class = "line" > < a id = "l01295" name = "l01295" > < / a > < span class = "lineno" > 1295< / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_variable.html" > MPVariable< / a > * < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > = < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> variables_[i];< / div >
< div class = "line" > < a id = "l01296" name = "l01296" > < / a > < span class = "lineno" > 1296< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > rc = grb_reduced_costs.at(mp_var_to_gurobi_var_.at(i));< / div >
< div class = "line" > < a id = "l01297" name = "l01297" > < / a > < span class = "lineno" > 1297< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > -> set_reduced_cost(rc);< / div >
< div class = "line" > < a id = "l01298" name = "l01298" > < / a > < span class = "lineno" > 1298< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (4) < < < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > -> name() < < < span class = "stringliteral" > " , reduced cost = " < / span > < < rc;< / div >
< div class = "line" > < a id = "l01299" name = "l01299" > < / a > < span class = "lineno" > 1299< / span > }< / div >
< div class = "line" > < a id = "l01300" name = "l01300" > < / a > < span class = "lineno" > 1300< / span > }< / 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 > {< / div >
< div class = "line" > < a id = "l01303" name = "l01303" > < / a > < span class = "lineno" > 1303< / span > std::vector< double> grb_dual_values =< / div >
< div class = "line" > < a id = "l01304" name = "l01304" > < / a > < span class = "lineno" > 1304< / span > GetDoubleAttrArray(< a class = "code hl_define" href = "environment_8h.html#a53f9ffb4546f1effaf87839a42adeaa3" > GRB_DBL_ATTR_PI< / a > , num_gurobi_linear_cons_);< / div >
< div class = "line" > < a id = "l01305" name = "l01305" > < / a > < span class = "lineno" > 1305< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> constraints_.size(); ++i) {< / div >
< div class = "line" > < a id = "l01306" name = "l01306" > < / a > < span class = "lineno" > 1306< / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_constraint.html" > MPConstraint< / a > * < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > = < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> constraints_[i];< / div >
< div class = "line" > < a id = "l01307" name = "l01307" > < / a > < span class = "lineno" > 1307< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > dual_value =< / div >
< div class = "line" > < a id = "l01308" name = "l01308" > < / a > < span class = "lineno" > 1308< / span > grb_dual_values.at(mp_cons_to_gurobi_linear_cons_.at(i));< / div >
< div class = "line" > < a id = "l01309" name = "l01309" > < / a > < span class = "lineno" > 1309< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> set_dual_value(dual_value);< / div >
< div class = "line" > < a id = "l01310" name = "l01310" > < / a > < span class = "lineno" > 1310< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (4) < < < span class = "stringliteral" > " row " < / span > < < < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > -> index() < < < span class = "stringliteral" > " , dual value = " < / span > < < dual_value;< / div >
< div class = "line" > < a id = "l01311" name = "l01311" > < / a > < span class = "lineno" > 1311< / span > }< / div >
< div class = "line" > < a id = "l01312" name = "l01312" > < / a > < span class = "lineno" > 1312< / span > }< / 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" > 1315< / span > < / div >
< div class = "line" > < a id = "l01316" name = "l01316" > < / a > < span class = "lineno" > 1316< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#afbef7ee46d807e084dcf1fca7a4de2e7" > sync_status_< / a > = < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_interface.html#a98638775910339c916ce033cbe60257da08f969a0303564bd857c766aeec88d2e" > SOLUTION_SYNCHRONIZED< / a > ;< / div >
< div class = "line" > < a id = "l01317" name = "l01317" > < / a > < span class = "lineno" > 1317< / span > < a class = "code hl_variable" href = "namespaceoperations__research.html#a7cceb4c997fc06f43522a150e7a42791" > GRBresetparams< / a > (< a class = "code hl_variable" href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > GRBgetenv< / a > (model_));< / div >
< div class = "line" > < a id = "l01318" name = "l01318" > < / a > < span class = "lineno" > 1318< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a2ab7b415cdf146b96aa68a91870608d2" > result_status_< / 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 = "classoperations__research_1_1_gurobi_interface.html#aa3ff809c3ba53969d98fb9c9e027083f" > 1321< / a > < / span > absl::optional< MPSolutionResponse> < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#aa3ff809c3ba53969d98fb9c9e027083f" > GurobiInterface::DirectlySolveProto< / a > (< / div >
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< div class = "line" > < a id = "l01322" name = "l01322" > < / a > < span class = "lineno" > 1322< / span > < span class = "keyword" > const< / span > MPModelRequest& request, std::atomic< bool> * interrupt) {< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l01323" name = "l01323" > < / a > < span class = "lineno" > 1323< / span > < span class = "comment" > // Interruption via atomic< bool> is not directly supported by Gurobi.< / span > < / div >
< div class = "line" > < a id = "l01324" name = "l01324" > < / a > < span class = "lineno" > 1324< / span > < span class = "keywordflow" > if< / span > (interrupt != < span class = "keyword" > nullptr< / span > ) < span class = "keywordflow" > return< / span > absl::nullopt;< / div >
< div class = "line" > < a id = "l01325" name = "l01325" > < / a > < span class = "lineno" > 1325< / span > < / div >
< div class = "line" > < a id = "l01326" name = "l01326" > < / a > < span class = "lineno" > 1326< / span > < span class = "comment" > // Here we reuse the Gurobi environment to support single-use license that< / span > < / div >
< div class = "line" > < a id = "l01327" name = "l01327" > < / a > < span class = "lineno" > 1327< / span > < span class = "comment" > // forbids creating a second environment if one already exists.< / span > < / div >
< div class = "line" > < a id = "l01328" name = "l01328" > < / a > < span class = "lineno" > 1328< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > status_or = < a class = "code hl_function" href = "namespaceoperations__research.html#a99a2d4781f0758d43de829c610a1a33b" > GurobiSolveProto< / a > (request, env_);< / div >
< div class = "line" > < a id = "l01329" name = "l01329" > < / a > < span class = "lineno" > 1329< / span > < span class = "keywordflow" > if< / span > (status_or.ok()) < span class = "keywordflow" > return< / span > status_or.value();< / div >
< div class = "line" > < a id = "l01330" name = "l01330" > < / a > < span class = "lineno" > 1330< / span > < span class = "comment" > // Special case: if something is not implemented yet, fall back to solving< / span > < / div >
< div class = "line" > < a id = "l01331" name = "l01331" > < / a > < span class = "lineno" > 1331< / span > < span class = "comment" > // through MPSolver.< / span > < / div >
< div class = "line" > < a id = "l01332" name = "l01332" > < / a > < span class = "lineno" > 1332< / span > < span class = "keywordflow" > if< / span > (absl::IsUnimplemented(status_or.status())) < span class = "keywordflow" > return< / span > absl::nullopt;< / div >
< div class = "line" > < a id = "l01333" name = "l01333" > < / a > < span class = "lineno" > 1333< / span > < / div >
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< div class = "line" > < a id = "l01334" name = "l01334" > < / a > < span class = "lineno" > 1334< / span > < span class = "keywordflow" > if< / span > (request.enable_internal_solver_output()) {< / div >
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< div class = "line" > < a id = "l01335" name = "l01335" > < / a > < span class = "lineno" > 1335< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (< a class = "code hl_variable" href = "log__severity_8h.html#ab4a2cbab234914b320b7fae11b6e8cb9" > INFO< / a > ) < < < span class = "stringliteral" > " Invalid Gurobi status: " < / span > < < status_or.status();< / div >
< div class = "line" > < a id = "l01336" name = "l01336" > < / a > < span class = "lineno" > 1336< / span > }< / div >
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< div class = "line" > < a id = "l01337" name = "l01337" > < / a > < span class = "lineno" > 1337< / span > MPSolutionResponse < a class = "code hl_variable" href = "cp__model__solver_8cc.html#abcd33b18ce6d5a90a4ba5c37cfa58829" > response< / a > ;< / div >
< div class = "line" > < a id = "l01338" name = "l01338" > < / a > < span class = "lineno" > 1338< / span > < a class = "code hl_variable" href = "cp__model__solver_8cc.html#abcd33b18ce6d5a90a4ba5c37cfa58829" > response< / a > .set_status(MPSOLVER_NOT_SOLVED);< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l01339" name = "l01339" > < / a > < span class = "lineno" > 1339< / span > < a class = "code hl_variable" href = "cp__model__solver_8cc.html#abcd33b18ce6d5a90a4ba5c37cfa58829" > response< / a > .set_status_str(status_or.status().ToString());< / div >
< div class = "line" > < a id = "l01340" name = "l01340" > < / a > < span class = "lineno" > 1340< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "cp__model__solver_8cc.html#abcd33b18ce6d5a90a4ba5c37cfa58829" > response< / a > ;< / div >
< div class = "line" > < a id = "l01341" name = "l01341" > < / a > < span class = "lineno" > 1341< / span > }< / div >
< div class = "line" > < a id = "l01342" name = "l01342" > < / a > < span class = "lineno" > 1342< / span > < / div >
< div class = "line" > < a id = "l01343" name = "l01343" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#af09b34b07f4db68ced0239cc959ee2e2" > 1343< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#af09b34b07f4db68ced0239cc959ee2e2" > GurobiInterface::NextSolution< / a > () {< / div >
< div class = "line" > < a id = "l01344" name = "l01344" > < / a > < span class = "lineno" > 1344< / span > < span class = "comment" > // Next solution only supported for MIP< / span > < / div >
< div class = "line" > < a id = "l01345" name = "l01345" > < / a > < span class = "lineno" > 1345< / span > < span class = "keywordflow" > if< / span > (!mip_) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01346" name = "l01346" > < / a > < span class = "lineno" > 1346< / span > < / div >
< div class = "line" > < a id = "l01347" name = "l01347" > < / a > < span class = "lineno" > 1347< / span > < span class = "comment" > // Make sure we have successfully solved the problem and not modified it.< / span > < / div >
< div class = "line" > < a id = "l01348" name = "l01348" > < / a > < span class = "lineno" > 1348< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#a8da48eff5b28feb8b66ba111af16a974" > CheckSolutionIsSynchronizedAndExists< / a > ()) {< / div >
< div class = "line" > < a id = "l01349" name = "l01349" > < / a > < span class = "lineno" > 1349< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01350" name = "l01350" > < / a > < span class = "lineno" > 1350< / span > }< / div >
< div class = "line" > < a id = "l01351" name = "l01351" > < / a > < span class = "lineno" > 1351< / span > < span class = "comment" > // Check if we are out of solutions.< / span > < / div >
< div class = "line" > < a id = "l01352" name = "l01352" > < / a > < span class = "lineno" > 1352< / span > < span class = "keywordflow" > if< / span > (current_solution_index_ + 1 > = SolutionCount()) {< / div >
< div class = "line" > < a id = "l01353" name = "l01353" > < / a > < span class = "lineno" > 1353< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01354" name = "l01354" > < / a > < span class = "lineno" > 1354< / span > }< / div >
< div class = "line" > < a id = "l01355" name = "l01355" > < / a > < span class = "lineno" > 1355< / span > current_solution_index_++;< / 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" > 1357< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a458a2341c2bfe0530114105a7a42c183" > GRBsetintparam< / a > (< / div >
< div class = "line" > < a id = "l01358" name = "l01358" > < / a > < span class = "lineno" > 1358< / span > < a class = "code hl_variable" href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > GRBgetenv< / a > (model_), < a class = "code hl_define" href = "environment_8h.html#ae2331888cbb54036f3711f1fcc108713" > GRB_INT_PAR_SOLUTIONNUMBER< / a > , current_solution_index_));< / div >
< div class = "line" > < a id = "l01359" name = "l01359" > < / a > < span class = "lineno" > 1359< / span > < / div >
< div class = "line" > < a id = "l01360" name = "l01360" > < / a > < span class = "lineno" > 1360< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#af093ce79e6a0d2e334ebe94579003de6" > objective_value_< / a > = GetDoubleAttr(< a class = "code hl_define" href = "environment_8h.html#adcdd0acb46a250186f4f17e9a3113bab" > GRB_DBL_ATTR_POOLOBJVAL< / a > );< / div >
< div class = "line" > < a id = "l01361" name = "l01361" > < / a > < span class = "lineno" > 1361< / span > < span class = "keyword" > const< / span > std::vector< double> grb_variable_values =< / div >
< div class = "line" > < a id = "l01362" name = "l01362" > < / a > < span class = "lineno" > 1362< / span > GetDoubleAttrArray(< a class = "code hl_define" href = "environment_8h.html#a64c5813d650c7b30c0d6c10581a51de4" > GRB_DBL_ATTR_XN< / a > , num_gurobi_vars_);< / div >
< div class = "line" > < a id = "l01363" name = "l01363" > < / a > < span class = "lineno" > 1363< / span > < / div >
< div class = "line" > < a id = "l01364" name = "l01364" > < / a > < span class = "lineno" > 1364< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> variables_.size(); ++i) {< / div >
< div class = "line" > < a id = "l01365" name = "l01365" > < / a > < span class = "lineno" > 1365< / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_variable.html" > MPVariable< / a > * < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > = < a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > solver_< / a > -> variables_[i];< / div >
< div class = "line" > < a id = "l01366" name = "l01366" > < / a > < span class = "lineno" > 1366< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > -> set_solution_value(< / div >
< div class = "line" > < a id = "l01367" name = "l01367" > < / a > < span class = "lineno" > 1367< / span > grb_variable_values.at(mp_var_to_gurobi_var_.at(i)));< / div >
< div class = "line" > < a id = "l01368" name = "l01368" > < / a > < span class = "lineno" > 1368< / span > }< / div >
< div class = "line" > < a id = "l01369" name = "l01369" > < / a > < span class = "lineno" > 1369< / span > < span class = "comment" > // TODO(user): This reset may not be necessary, investigate.< / span > < / div >
< div class = "line" > < a id = "l01370" name = "l01370" > < / a > < span class = "lineno" > 1370< / span > < a class = "code hl_variable" href = "namespaceoperations__research.html#a7cceb4c997fc06f43522a150e7a42791" > GRBresetparams< / a > (< a class = "code hl_variable" href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > GRBgetenv< / a > (model_));< / div >
< div class = "line" > < a id = "l01371" name = "l01371" > < / a > < span class = "lineno" > 1371< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01372" name = "l01372" > < / a > < span class = "lineno" > 1372< / span > }< / div >
< div class = "line" > < a id = "l01373" name = "l01373" > < / a > < span class = "lineno" > 1373< / span > < / div >
< div class = "line" > < a id = "l01374" name = "l01374" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_gurobi_interface.html#a2e4d86f85b2dae0286025e9bcafcddbe" > 1374< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a2e4d86f85b2dae0286025e9bcafcddbe" > GurobiInterface::Write< / a > (< span class = "keyword" > const< / span > std::string& filename) {< / div >
< div class = "line" > < a id = "l01375" name = "l01375" > < / a > < span class = "lineno" > 1375< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "classoperations__research_1_1_m_p_solver_interface.html#afbef7ee46d807e084dcf1fca7a4de2e7" > sync_status_< / a > == < a class = "code hl_enumvalue" href = "classoperations__research_1_1_m_p_solver_interface.html#a98638775910339c916ce033cbe60257daa99c5e45f0517571611940811f09c744" > MUST_RELOAD< / a > ) {< / div >
< div class = "line" > < a id = "l01376" name = "l01376" > < / a > < span class = "lineno" > 1376< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#af82f4acaed7bb39d568e689a9caa63d5" > Reset< / a > ();< / div >
< div class = "line" > < a id = "l01377" name = "l01377" > < / a > < span class = "lineno" > 1377< / span > }< / div >
< div class = "line" > < a id = "l01378" name = "l01378" > < / a > < span class = "lineno" > 1378< / span > < a class = "code hl_function" href = "classoperations__research_1_1_m_p_solver_interface.html#afb4493b8573d16e076059c755d2213b0" > ExtractModel< / a > ();< / div >
< div class = "line" > < a id = "l01379" name = "l01379" > < / a > < span class = "lineno" > 1379< / span > < span class = "comment" > // Sync solver.< / span > < / div >
< div class = "line" > < a id = "l01380" name = "l01380" > < / a > < span class = "lineno" > 1380< / span > CheckedGurobiCall(< a class = "code hl_variable" href = "namespaceoperations__research.html#a8e39c3c540f2d5f3dc4d99d6150f2751" > GRBupdatemodel< / a > (model_));< / div >
< div class = "line" > < a id = "l01381" name = "l01381" > < / a > < span class = "lineno" > 1381< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (1) < < < span class = "stringliteral" > " Writing Gurobi model file \" " < / span > < < filename < < < span class = "stringliteral" > " \" ." < / span > ;< / div >
< div class = "line" > < a id = "l01382" name = "l01382" > < / a > < span class = "lineno" > 1382< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > = < a class = "code hl_variable" href = "namespaceoperations__research.html#abbd2192a0d2d43a5169ad32b6b68d329" > GRBwrite< / a > (model_, filename.c_str());< / div >
< div class = "line" > < a id = "l01383" name = "l01383" > < / a > < span class = "lineno" > 1383< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > ) {< / div >
< div class = "line" > < a id = "l01384" name = "l01384" > < / a > < span class = "lineno" > 1384< / 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" > " Failed to write MIP." < / span > < < < a class = "code hl_variable" href = "namespaceoperations__research.html#a6e3a7ab84a516ee67eb78d50ac3987e2" > GRBgeterrormsg< / a > (env_);< / 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" > 1387< / span > < / div >
< div class = "line" > < a id = "l01388" name = "l01388" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research.html#a15d8d3f0cd329880580efdb01db139be" > 1388< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_solver_interface.html" > MPSolverInterface< / a > * < a class = "code hl_function" href = "namespaceoperations__research.html#a15d8d3f0cd329880580efdb01db139be" > BuildGurobiInterface< / a > (< span class = "keywordtype" > bool< / span > mip, < a class = "code hl_class" href = "classoperations__research_1_1_m_p_solver.html" > MPSolver< / a > * < span class = "keyword" > const< / span > solver) {< / div >
< div class = "line" > < a id = "l01389" name = "l01389" > < / a > < span class = "lineno" > 1389< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > new< / span > < a class = "code hl_class" href = "classoperations__research_1_1_gurobi_interface.html" > GurobiInterface< / a > (solver, mip);< / 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_1_gurobi_interface.html#a9436ed8aa5d2540af34e24ba7a8c196d" > 1392< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_gurobi_interface.html#a9436ed8aa5d2540af34e24ba7a8c196d" > GurobiInterface::SetCallback< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_m_p_callback.html" > MPCallback< / a > * mp_callback) {< / div >
< div class = "line" > < a id = "l01393" name = "l01393" > < / a > < span class = "lineno" > 1393< / span > callback_ = mp_callback;< / div >
< div class = "line" > < a id = "l01394" name = "l01394" > < / a > < span class = "lineno" > 1394< / span > }< / 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 > } < span class = "comment" > // namespace operations_research< / span > < / 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_a09f7d88282cf92c9f231270ac113e5c6" > < div class = "ttname" > < a href = "base_2logging_8h.html#a09f7d88282cf92c9f231270ac113e5c6" > LOG_IF< / a > < / div > < div class = "ttdeci" > #define LOG_IF(severity, condition)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00479" > base/logging.h:479< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "abase_2logging_8h_html_a11a0a0af0f450d7c6f810d960aa408fc" > < div class = "ttname" > < a href = "base_2logging_8h.html#a11a0a0af0f450d7c6f810d960aa408fc" > LOG_FIRST_N< / a > < / div > < div class = "ttdeci" > #define LOG_FIRST_N(severity, n)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00855" > base/logging.h:855< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "abase_2logging_8h_html_a3e1cfef60e774a81f30eaddf26a3a274" > < div class = "ttname" > < a href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > < / div > < div class = "ttdeci" > #define CHECK(condition)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00495" > base/logging.h:495< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< 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#l00703" > base/logging.h:703< / 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#l00895" > base/logging.h:895< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< 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#l00420" > base/logging.h:420< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< 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#l00890" > base/logging.h:890< / 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#l00891" > base/logging.h:891< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "abase_2logging_8h_html_aeef651f886eb5252c08835194213efe2" > < div class = "ttname" > < a href = "base_2logging_8h.html#aeef651f886eb5252c08835194213efe2" > ABSL_DIE_IF_NULL< / a > < / div > < div class = "ttdeci" > #define ABSL_DIE_IF_NULL< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00043" > base/logging.h:43< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< 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#l00984" > base/logging.h:984< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclass_wall_timer_html" > < div class = "ttname" > < a href = "class_wall_timer.html" > WallTimer< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "timer_8h_source.html#l00023" > timer.h:23< / a > < / div > < / div >
< div class = "ttc" id = "aclass_wall_timer_html_a07aaf1227e4d645f15e0a964f54ef291" > < div class = "ttname" > < a href = "class_wall_timer.html#a07aaf1227e4d645f15e0a964f54ef291" > WallTimer::Start< / a > < / div > < div class = "ttdeci" > void Start()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "timer_8h_source.html#l00031" > timer.h:31< / a > < / div > < / div >
< div class = "ttc" id = "aclass_wall_timer_html_a4529f7d5e72dcd2c9d8961ee60f0ed6a" > < div class = "ttname" > < a href = "class_wall_timer.html#a4529f7d5e72dcd2c9d8961ee60f0ed6a" > WallTimer::GetDuration< / a > < / div > < div class = "ttdeci" > absl::Duration GetDuration() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "timer_8h_source.html#l00048" > timer.h:48< / a > < / div > < / div >
< div class = "ttc" id = "aclass_wall_timer_html_a6bdbb9a2345c126ae0d72b1e2a9a21d5" > < div class = "ttname" > < a href = "class_wall_timer.html#a6bdbb9a2345c126ae0d72b1e2a9a21d5" > WallTimer::Restart< / a > < / div > < div class = "ttdeci" > void Restart()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "timer_8h_source.html#l00035" > timer.h:35< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html" > operations_research::GurobiInterface< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00075" > gurobi_interface.cc:75< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_a0f868ea21814f5c0e34d8e99d32b1695" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#a0f868ea21814f5c0e34d8e99d32b1695" > operations_research::GurobiInterface::BranchingPriorityChangedForVariable< / a > < / div > < div class = "ttdeci" > void BranchingPriorityChangedForVariable(int var_index) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00788" > gurobi_interface.cc:788< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_a23ead730dda8890a7abecd327edb3a5b" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#a23ead730dda8890a7abecd327edb3a5b" > operations_research::GurobiInterface::AddRowConstraint< / a > < / div > < div class = "ttdeci" > void AddRowConstraint(MPConstraint *const ct) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00711" > gurobi_interface.cc:711< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_a279019e7a7637ca68a7388bd560d169b" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#a279019e7a7637ca68a7388bd560d169b" > operations_research::GurobiInterface::GurobiInterface< / a > < / div > < div class = "ttdeci" > GurobiInterface(MPSolver *const solver, bool mip)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00603" > gurobi_interface.cc:603< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_a2e4d86f85b2dae0286025e9bcafcddbe" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#a2e4d86f85b2dae0286025e9bcafcddbe" > operations_research::GurobiInterface::Write< / a > < / div > < div class = "ttdeci" > void Write(const std::string & filename) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l01374" > gurobi_interface.cc:1374< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_a3cf2f9d593dc71ba1d2114bb70d25745" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#a3cf2f9d593dc71ba1d2114bb70d25745" > operations_research::GurobiInterface::ExtractObjective< / a > < / div > < div class = "ttdeci" > void ExtractObjective() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l01024" > gurobi_interface.cc:1024< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_a3fb40176ccbc43c52d549364ad081f0d" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#a3fb40176ccbc43c52d549364ad081f0d" > operations_research::GurobiInterface::underlying_solver< / a > < / div > < div class = "ttdeci" > void * underlying_solver() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00155" > gurobi_interface.cc:155< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_a4138871e96e884736818baa24b937ca5" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#a4138871e96e884736818baa24b937ca5" > operations_research::GurobiInterface::IsContinuous< / a > < / div > < div class = "ttdeci" > bool IsContinuous() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00134" > gurobi_interface.cc:134< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_a462b98e5264614683c26f693a9066a53" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#a462b98e5264614683c26f693a9066a53" > operations_research::GurobiInterface::SetConstraintBounds< / a > < / div > < div class = "ttdeci" > void SetConstraintBounds(int row_index, double lb, double ub) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00696" > gurobi_interface.cc:696< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_a4a29067fc2546e6cbee9b6cb77fa4a22" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#a4a29067fc2546e6cbee9b6cb77fa4a22" > operations_research::GurobiInterface::InterruptSolve< / a > < / div > < div class = "ttdeci" > bool InterruptSolve() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00149" > gurobi_interface.cc:149< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_a4a2cd522f4d71f1bd1f50b9b013b696f" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#a4a2cd522f4d71f1bd1f50b9b013b696f" > operations_research::GurobiInterface::Solve< / a > < / div > < div class = "ttdeci" > MPSolver::ResultStatus Solve(const MPSolverParameters & param) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l01147" > gurobi_interface.cc:1147< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_a5b39d139b35756ecf9dd15b61cd3a4e7" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#a5b39d139b35756ecf9dd15b61cd3a4e7" > operations_research::GurobiInterface::ClearConstraint< / a > < / div > < div class = "ttdeci" > void ClearConstraint(MPConstraint *const constraint) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00747" > gurobi_interface.cc:747< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_a6a15bb1e739876b4332af0ef8fbf420b" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#a6a15bb1e739876b4332af0ef8fbf420b" > operations_research::GurobiInterface::SetObjectiveCoefficient< / a > < / div > < div class = "ttdeci" > void SetObjectiveCoefficient(const MPVariable *const variable, double coefficient) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00755" > gurobi_interface.cc:755< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_a6b7d44535b1a42f8489179318653d4ec" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#a6b7d44535b1a42f8489179318653d4ec" > operations_research::GurobiInterface::~GurobiInterface< / a > < / div > < div class = "ttdeci" > ~GurobiInterface() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00622" > gurobi_interface.cc:622< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_a6ce723e5dcc45ed7debd72af8e79e5ec" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#a6ce723e5dcc45ed7debd72af8e79e5ec" > operations_research::GurobiInterface::SetCoefficient< / a > < / div > < div class = "ttdeci" > void SetCoefficient(MPConstraint *const constraint, const MPVariable *const variable, double new_value, double old_value) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00725" > gurobi_interface.cc:725< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_a6f1bec23477838426baf832738e752de" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#a6f1bec23477838426baf832738e752de" > operations_research::GurobiInterface::row_status< / a > < / div > < div class = "ttdeci" > MPSolver::BasisStatus row_status(int constraint_index) const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00865" > gurobi_interface.cc:865< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_a7161a285a13ffdffbe90d890d061ab21" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#a7161a285a13ffdffbe90d890d061ab21" > operations_research::GurobiInterface::SupportsCallbacks< / a > < / div > < div class = "ttdeci" > bool SupportsCallbacks() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00184" > gurobi_interface.cc:184< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_a819ccbf734a334c82da1e6e819d23e84" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#a819ccbf734a334c82da1e6e819d23e84" > operations_research::GurobiInterface::ComputeExactConditionNumber< / a > < / div > < div class = "ttdeci" > double ComputeExactConditionNumber() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00157" > gurobi_interface.cc:157< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_a9224449687a7cc715bb50c67579d6e48" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#a9224449687a7cc715bb50c67579d6e48" > operations_research::GurobiInterface::SetVariableInteger< / a > < / div > < div class = "ttdeci" > void SetVariableInteger(int var_index, bool integer) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00680" > gurobi_interface.cc:680< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_a9436ed8aa5d2540af34e24ba7a8c196d" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#a9436ed8aa5d2540af34e24ba7a8c196d" > operations_research::GurobiInterface::SetCallback< / a > < / div > < div class = "ttdeci" > void SetCallback(MPCallback *mp_callback) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l01392" > gurobi_interface.cc:1392< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_a97e8091c50a3bfc2706b05806a96bdbd" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#a97e8091c50a3bfc2706b05806a96bdbd" > operations_research::GurobiInterface::SetObjectiveOffset< / a > < / div > < div class = "ttdeci" > void SetObjectiveOffset(double value) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00767" > gurobi_interface.cc:767< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_a9dceba6f59c9e8d43dadb46cab19e14f" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#a9dceba6f59c9e8d43dadb46cab19e14f" > operations_research::GurobiInterface::ExtractNewConstraints< / a > < / div > < div class = "ttdeci" > void ExtractNewConstraints() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00957" > gurobi_interface.cc:957< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_aa3ff809c3ba53969d98fb9c9e027083f" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#aa3ff809c3ba53969d98fb9c9e027083f" > operations_research::GurobiInterface::DirectlySolveProto< / a > < / div > < div class = "ttdeci" > absl::optional< MPSolutionResponse > DirectlySolveProto(const MPModelRequest & request, std::atomic< bool > *interrupt) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l01321" > gurobi_interface.cc:1321< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_aa70fd7de7d1b6eb48564ad89ba711cbe" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#aa70fd7de7d1b6eb48564ad89ba711cbe" > operations_research::GurobiInterface::SolverVersion< / a > < / div > < div class = "ttdeci" > std::string SolverVersion() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00142" > gurobi_interface.cc:142< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_acb9df3ca8afb4544653536fbf27fde55" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#acb9df3ca8afb4544653536fbf27fde55" > operations_research::GurobiInterface::AddVariable< / a > < / div > < div class = "ttdeci" > void AddVariable(MPVariable *const var) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00721" > gurobi_interface.cc:721< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_acbd833d357081a9f005404f4eefde424" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#acbd833d357081a9f005404f4eefde424" > operations_research::GurobiInterface::ExtractNewVariables< / a > < / div > < div class = "ttdeci" > void ExtractNewVariables() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00906" > gurobi_interface.cc:906< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_ad574ab34472f639e86c4b5510e58a938" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#ad574ab34472f639e86c4b5510e58a938" > operations_research::GurobiInterface::nodes< / a > < / div > < div class = "ttdeci" > int64_t nodes() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00801" > gurobi_interface.cc:801< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_addb54e5a4df07ffca5bcb804b92ae477" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#addb54e5a4df07ffca5bcb804b92ae477" > operations_research::GurobiInterface::SetVariableBounds< / a > < / div > < div class = "ttdeci" > void SetVariableBounds(int var_index, double lb, double ub) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00668" > gurobi_interface.cc:668< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_ae0c104defe537af5cb4c74472bd855b3" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#ae0c104defe537af5cb4c74472bd855b3" > operations_research::GurobiInterface::IsLP< / a > < / div > < div class = "ttdeci" > bool IsLP() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00135" > gurobi_interface.cc:135< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_ae3441d342bd353e7ce0aa60662872592" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#ae3441d342bd353e7ce0aa60662872592" > operations_research::GurobiInterface::IsMIP< / a > < / div > < div class = "ttdeci" > bool IsMIP() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00136" > gurobi_interface.cc:136< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_ae6985cb017825222a1d260ce55f9c598" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#ae6985cb017825222a1d260ce55f9c598" > operations_research::GurobiInterface::iterations< / a > < / div > < div class = "ttdeci" > int64_t iterations() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00794" > gurobi_interface.cc:794< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_aeeadd101415d24d02e7ccb85844ef763" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#aeeadd101415d24d02e7ccb85844ef763" > operations_research::GurobiInterface::AddIndicatorConstraint< / a > < / div > < div class = "ttdeci" > bool AddIndicatorConstraint(MPConstraint *const ct) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00715" > gurobi_interface.cc:715< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_af09b34b07f4db68ced0239cc959ee2e2" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#af09b34b07f4db68ced0239cc959ee2e2" > operations_research::GurobiInterface::NextSolution< / a > < / div > < div class = "ttdeci" > bool NextSolution() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l01343" > gurobi_interface.cc:1343< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_af49d135ea40b2749802105381cf43cf4" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#af49d135ea40b2749802105381cf43cf4" > operations_research::GurobiInterface::SetOptimizationDirection< / a > < / div > < div class = "ttdeci" > void SetOptimizationDirection(bool maximize) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00663" > gurobi_interface.cc:663< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_af648842d17e3301389e84dbf0cfcef18" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#af648842d17e3301389e84dbf0cfcef18" > operations_research::GurobiInterface::column_status< / a > < / div > < div class = "ttdeci" > MPSolver::BasisStatus column_status(int variable_index) const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00888" > gurobi_interface.cc:888< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_af82f4acaed7bb39d568e689a9caa63d5" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#af82f4acaed7bb39d568e689a9caa63d5" > operations_research::GurobiInterface::Reset< / a > < / div > < div class = "ttdeci" > void Reset() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00629" > gurobi_interface.cc:629< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_gurobi_interface_html_af9cf3c86b3e07b1f6761f3d12f04b068" > < div class = "ttname" > < a href = "classoperations__research_1_1_gurobi_interface.html#af9cf3c86b3e07b1f6761f3d12f04b068" > operations_research::GurobiInterface::ClearObjective< / a > < / div > < div class = "ttdeci" > void ClearObjective() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00776" > gurobi_interface.cc:776< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_callback_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_callback.html" > operations_research::MPCallback< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver__callback_8h_source.html#l00142" > linear_solver_callback.h:142< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_callback_html_a908b5e074d2670fb495f6e899efdf3d3" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_callback.html#a908b5e074d2670fb495f6e899efdf3d3" > operations_research::MPCallback::might_add_cuts< / a > < / div > < div class = "ttdeci" > bool might_add_cuts() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver__callback_8h_source.html#l00157" > linear_solver_callback.h:157< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_callback_html_aba25bfa60f26f0275a683ce9ec618de3" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_callback.html#aba25bfa60f26f0275a683ce9ec618de3" > operations_research::MPCallback::might_add_lazy_constraints< / a > < / div > < div class = "ttdeci" > bool might_add_lazy_constraints() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver__callback_8h_source.html#l00158" > linear_solver_callback.h:158< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_constraint_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_constraint.html" > operations_research::MPConstraint< / a > < / div > < div class = "ttdoc" > The class for constraints of a Mathematical Programming (MP) model.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01219" > linear_solver.h:1219< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_constraint_html_acca41811e8aaab0112b987749c0ecb93" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_constraint.html#acca41811e8aaab0112b987749c0ecb93" > operations_research::MPConstraint::index< / a > < / div > < div class = "ttdeci" > int index() const< / div > < div class = "ttdoc" > Returns the index of the constraint in the MPSolver::constraints_.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01287" > linear_solver.h:1287< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_objective_html_a96ffc785b7b2135c7980c985883ffdd3" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_objective.html#a96ffc785b7b2135c7980c985883ffdd3" > operations_research::MPObjective::offset< / a > < / div > < div class = "ttdeci" > double offset() const< / div > < div class = "ttdoc" > Gets the constant term in the objective.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01001" > linear_solver.h:1001< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver.html" > operations_research::MPSolver< / a > < / div > < div class = "ttdoc" > This mathematical programming (MP) solver class is the main class though which users build and solve ...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l00182" > linear_solver.h:182< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_html_a4acb8abdcaff1a29f0e59ae6eccdbfd7" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver.html#a4acb8abdcaff1a29f0e59ae6eccdbfd7" > operations_research::MPSolver::constraints< / a > < / div > < div class = "ttdeci" > const std::vector< MPConstraint * > & constraints() const< / div > < div class = "ttdoc" > Returns the array of constraints handled by the MPSolver.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l00380" > linear_solver.h:380< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_html_a573d479910e373f5d771d303e440587d" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver.html#a573d479910e373f5d771d303e440587d" > operations_research::MPSolver::ResultStatus< / a > < / div > < div class = "ttdeci" > ResultStatus< / div > < div class = "ttdoc" > The status of solving the problem.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l00442" > linear_solver.h:442< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_html_a573d479910e373f5d771d303e440587da03f919221217f95d21a593a7120165e1" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver.html#a573d479910e373f5d771d303e440587da03f919221217f95d21a593a7120165e1" > operations_research::MPSolver::FEASIBLE< / a > < / div > < div class = "ttdeci" > @ FEASIBLE< / div > < div class = "ttdoc" > feasible, or stopped by limit.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l00446" > linear_solver.h:446< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_html_a573d479910e373f5d771d303e440587da0e6873a155f86a4695f463bf8601d05f" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver.html#a573d479910e373f5d771d303e440587da0e6873a155f86a4695f463bf8601d05f" > operations_research::MPSolver::NOT_SOLVED< / a > < / div > < div class = "ttdeci" > @ NOT_SOLVED< / div > < div class = "ttdoc" > not been solved yet.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l00457" > linear_solver.h:456< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_html_a573d479910e373f5d771d303e440587da2579881e7c83261bc21bafb5a5c92cad" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver.html#a573d479910e373f5d771d303e440587da2579881e7c83261bc21bafb5a5c92cad" > operations_research::MPSolver::OPTIMAL< / a > < / div > < div class = "ttdeci" > @ OPTIMAL< / div > < div class = "ttdoc" > optimal.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l00444" > linear_solver.h:444< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_html_a573d479910e373f5d771d303e440587da2884fa43446c0cbc9c7a9b74d41d7483" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver.html#a573d479910e373f5d771d303e440587da2884fa43446c0cbc9c7a9b74d41d7483" > operations_research::MPSolver::INFEASIBLE< / a > < / div > < div class = "ttdeci" > @ INFEASIBLE< / div > < div class = "ttdoc" > proven infeasible.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l00448" > linear_solver.h:448< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_html_a573d479910e373f5d771d303e440587da6c65123d1b5b01632a477661055b01ef" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver.html#a573d479910e373f5d771d303e440587da6c65123d1b5b01632a477661055b01ef" > operations_research::MPSolver::UNBOUNDED< / a > < / div > < div class = "ttdeci" > @ UNBOUNDED< / div > < div class = "ttdoc" > proven unbounded.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l00450" > linear_solver.h:450< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_html_a77083241e8bdb93b619c7b9feaf82dec" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver.html#a77083241e8bdb93b619c7b9feaf82dec" > operations_research::MPSolver::SetSolverSpecificParametersAsString< / a > < / div > < div class = "ttdeci" > bool SetSolverSpecificParametersAsString(const std::string & parameters)< / div > < div class = "ttdoc" > Advanced usage: pass solver specific parameters in text format.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8cc_source.html#l00353" > linear_solver.cc:353< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_html_ac4f18824e639ecdf7304714a4450806b" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver.html#ac4f18824e639ecdf7304714a4450806b" > operations_research::MPSolver::time_limit< / a > < / div > < div class = "ttdeci" > int64_t time_limit() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l00820" > linear_solver.h:820< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_html_acbf17d4e66eead8e65304bbd2a64664d" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver.html#acbf17d4e66eead8e65304bbd2a64664d" > operations_research::MPSolver::Objective< / a > < / div > < div class = "ttdeci" > const MPObjective & Objective() const< / div > < div class = "ttdoc" > Returns the objective object.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l00431" > linear_solver.h:431< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_html_ad58dd106d6ce5869923cc448621066d6" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver.html#ad58dd106d6ce5869923cc448621066d6" > operations_research::MPSolver::time_limit_in_secs< / a > < / div > < div class = "ttdeci" > double time_limit_in_secs() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l00830" > linear_solver.h:830< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_html_afd922eb2bef96597c426557a8056f76d" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76d" > operations_research::MPSolver::BasisStatus< / a > < / div > < div class = "ttdeci" > BasisStatus< / div > < div class = "ttdoc" > Advanced usage: possible basis status values for a variable and the slack variable of a linear constr...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l00677" > linear_solver.h:677< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_html_afd922eb2bef96597c426557a8056f76da0d243399df954cc7c42a62953ca00aa2" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76da0d243399df954cc7c42a62953ca00aa2" > operations_research::MPSolver::AT_UPPER_BOUND< / a > < / div > < div class = "ttdeci" > @ AT_UPPER_BOUND< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l00680" > linear_solver.h:680< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_html_afd922eb2bef96597c426557a8056f76da13c45196813cb44e6e81e9c48a5ec1b4" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76da13c45196813cb44e6e81e9c48a5ec1b4" > operations_research::MPSolver::BASIC< / a > < / div > < div class = "ttdeci" > @ BASIC< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l00683" > linear_solver.h:682< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_html_afd922eb2bef96597c426557a8056f76da6745b95540b79aaa5ee98f7e128b6033" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76da6745b95540b79aaa5ee98f7e128b6033" > operations_research::MPSolver::AT_LOWER_BOUND< / a > < / div > < div class = "ttdeci" > @ AT_LOWER_BOUND< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l00679" > linear_solver.h:679< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_html_afd922eb2bef96597c426557a8056f76dacc62d1576546f3245237e1b232d838b6" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver.html#afd922eb2bef96597c426557a8056f76dacc62d1576546f3245237e1b232d838b6" > operations_research::MPSolver::FREE< / a > < / div > < div class = "ttdeci" > @ FREE< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l00678" > linear_solver.h:678< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html" > operations_research::MPSolverInterface< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01559" > linear_solver.h:1559< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_a12cee0b1a4374aaa9962daa50be5bded" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#a12cee0b1a4374aaa9962daa50be5bded" > operations_research::MPSolverInterface::SetIntegerParamToUnsupportedValue< / a > < / div > < div class = "ttdeci" > virtual void SetIntegerParamToUnsupportedValue(MPSolverParameters::IntegerParam param, int value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8cc_source.html#l01960" > linear_solver.cc:1960< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_a24102af97b3c7e803861e1d6983b1fea" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#a24102af97b3c7e803861e1d6983b1fea" > operations_research::MPSolverInterface::MPConstraint< / a > < / div > < div class = "ttdeci" > friend class MPConstraint< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01759" > linear_solver.h:1759< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_a29cf940fae07f304b2ba22fbcfcefe71" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#a29cf940fae07f304b2ba22fbcfcefe71" > operations_research::MPSolverInterface::set_constraint_as_extracted< / a > < / div > < div class = "ttdeci" > void set_constraint_as_extracted(int ct_index, bool extracted)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01712" > linear_solver.h:1712< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_a2ab7b415cdf146b96aa68a91870608d2" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#a2ab7b415cdf146b96aa68a91870608d2" > operations_research::MPSolverInterface::result_status_< / a > < / div > < div class = "ttdeci" > MPSolver::ResultStatus result_status_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01768" > linear_solver.h:1768< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_a315d9a97f1e37fd6773f8312aedc5c93" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#a315d9a97f1e37fd6773f8312aedc5c93" > operations_research::MPSolverInterface::InvalidateSolutionSynchronization< / a > < / div > < div class = "ttdeci" > void InvalidateSolutionSynchronization()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8cc_source.html#l01904" > linear_solver.cc:1904< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#a3f09fb4ef39e8d4ab6607b61aeaa0a2b" > operations_research::MPSolverInterface::solver_< / a > < / div > < div class = "ttdeci" > MPSolver *const solver_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01763" > linear_solver.h:1763< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_a40c40e3b24a8874fb084ad6d19893e73" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#a40c40e3b24a8874fb084ad6d19893e73" > operations_research::MPSolverInterface::SetMIPParameters< / a > < / div > < div class = "ttdeci" > void SetMIPParameters(const MPSolverParameters & param)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8cc_source.html#l01940" > linear_solver.cc:1940< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_a42d79af323cdc77e77c19ee22f9e3aa9" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#a42d79af323cdc77e77c19ee22f9e3aa9" > operations_research::MPSolverInterface::last_constraint_index_< / a > < / div > < div class = "ttdeci" > int last_constraint_index_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01773" > linear_solver.h:1773< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_a59bc4e0d53dc2b904c7bee672403c0eb" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#a59bc4e0d53dc2b904c7bee672403c0eb" > operations_research::MPSolverInterface::constraint_is_extracted< / a > < / div > < div class = "ttdeci" > bool constraint_is_extracted(int ct_index) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01709" > linear_solver.h:1709< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_a671b20aa1d2532721b614ce2660e3872" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#a671b20aa1d2532721b614ce2660e3872" > operations_research::MPSolverInterface::kUnknownNumberOfNodes< / a > < / div > < div class = "ttdeci" > static constexpr int64_t kUnknownNumberOfNodes< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01579" > linear_solver.h:1579< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_a6e75ff5a6525adc2eb42552c6f475b7a" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#a6e75ff5a6525adc2eb42552c6f475b7a" > operations_research::MPSolverInterface::best_objective_bound_< / a > < / div > < div class = "ttdeci" > double best_objective_bound_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01781" > linear_solver.h:1781< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_a8da48eff5b28feb8b66ba111af16a974" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#a8da48eff5b28feb8b66ba111af16a974" > operations_research::MPSolverInterface::CheckSolutionIsSynchronizedAndExists< / a > < / div > < div class = "ttdeci" > bool CheckSolutionIsSynchronizedAndExists() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01683" > linear_solver.h:1683< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_a8de44e2ad146c09314404500cde2f645" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#a8de44e2ad146c09314404500cde2f645" > operations_research::MPSolverInterface::CheckSolutionIsSynchronized< / a > < / div > < div class = "ttdeci" > bool CheckSolutionIsSynchronized() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8cc_source.html#l01859" > linear_solver.cc:1859< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_a98638775910339c916ce033cbe60257da08f969a0303564bd857c766aeec88d2e" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#a98638775910339c916ce033cbe60257da08f969a0303564bd857c766aeec88d2e" > operations_research::MPSolverInterface::SOLUTION_SYNCHRONIZED< / a > < / div > < div class = "ttdeci" > @ SOLUTION_SYNCHRONIZED< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01572" > linear_solver.h:1571< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_a98638775910339c916ce033cbe60257daa99c5e45f0517571611940811f09c744" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#a98638775910339c916ce033cbe60257daa99c5e45f0517571611940811f09c744" > operations_research::MPSolverInterface::MUST_RELOAD< / a > < / div > < div class = "ttdeci" > @ MUST_RELOAD< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01564" > linear_solver.h:1564< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_aa2fedb3c02ffb092a6c19a0ee1e81a02" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#aa2fedb3c02ffb092a6c19a0ee1e81a02" > operations_research::MPSolverInterface::quiet_< / a > < / div > < div class = "ttdeci" > bool quiet_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01784" > linear_solver.h:1784< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_aa83a7b3f61fb55d22d1aa9aac0be4a7c" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#aa83a7b3f61fb55d22d1aa9aac0be4a7c" > operations_research::MPSolverInterface::last_variable_index_< / a > < / div > < div class = "ttdeci" > int last_variable_index_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01775" > linear_solver.h:1775< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_ab2b08a14c8c4d2242558d3fa6a436e8c" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#ab2b08a14c8c4d2242558d3fa6a436e8c" > operations_research::MPSolverInterface::ResetExtractionInformation< / a > < / div > < div class = "ttdeci" > void ResetExtractionInformation()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8cc_source.html#l01851" > linear_solver.cc:1851< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_ab98fea2f5c1fd6b9b139aae267a143a8" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#ab98fea2f5c1fd6b9b139aae267a143a8" > operations_research::MPSolverInterface::variable_is_extracted< / a > < / div > < div class = "ttdeci" > bool variable_is_extracted(int var_index) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01703" > linear_solver.h:1703< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_accec08e7a0a89158c5d9aa5f6b25b695" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#accec08e7a0a89158c5d9aa5f6b25b695" > operations_research::MPSolverInterface::kUnknownNumberOfIterations< / a > < / div > < div class = "ttdeci" > static constexpr int64_t kUnknownNumberOfIterations< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01576" > linear_solver.h:1576< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_ad5d09a69c6c8c8eea9311b0513628683" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#ad5d09a69c6c8c8eea9311b0513628683" > operations_research::MPSolverInterface::maximize_< / a > < / div > < div class = "ttdeci" > bool maximize_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01770" > linear_solver.h:1770< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_aea23a93e629de1fd6eb44ee929ccc9ba" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#aea23a93e629de1fd6eb44ee929ccc9ba" > operations_research::MPSolverInterface::set_variable_as_extracted< / a > < / div > < div class = "ttdeci" > void set_variable_as_extracted(int var_index, bool extracted)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01706" > linear_solver.h:1706< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_af093ce79e6a0d2e334ebe94579003de6" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#af093ce79e6a0d2e334ebe94579003de6" > operations_research::MPSolverInterface::objective_value_< / a > < / div > < div class = "ttdeci" > double objective_value_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01778" > linear_solver.h:1778< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_af8505c2f03b5b90c1080452e26397275" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#af8505c2f03b5b90c1080452e26397275" > operations_research::MPSolverInterface::SetCommonParameters< / a > < / div > < div class = "ttdeci" > void SetCommonParameters(const MPSolverParameters & param)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8cc_source.html#l01919" > linear_solver.cc:1919< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_afb4493b8573d16e076059c755d2213b0" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#afb4493b8573d16e076059c755d2213b0" > operations_research::MPSolverInterface::ExtractModel< / a > < / div > < div class = "ttdeci" > void ExtractModel()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8cc_source.html#l01823" > linear_solver.cc:1823< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_interface_html_afbef7ee46d807e084dcf1fca7a4de2e7" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_interface.html#afbef7ee46d807e084dcf1fca7a4de2e7" > operations_research::MPSolverInterface::sync_status_< / a > < / div > < div class = "ttdeci" > SynchronizationStatus sync_status_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01765" > linear_solver.h:1765< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_parameters_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_parameters.html" > operations_research::MPSolverParameters< / a > < / div > < div class = "ttdoc" > This class stores parameter settings for LP and MIP solvers.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01403" > linear_solver.h:1403< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_parameters_html_a215b66c2ff063ffbf5b538ee402304cba01f385fe2acfe85efe038aa62b31edfb" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_parameters.html#a215b66c2ff063ffbf5b538ee402304cba01f385fe2acfe85efe038aa62b31edfb" > operations_research::MPSolverParameters::INCREMENTALITY_OFF< / a > < / div > < div class = "ttdeci" > @ INCREMENTALITY_OFF< / div > < div class = "ttdoc" > Start solve from scratch.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01454" > linear_solver.h:1454< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_parameters_html_a25a1112e410b183f49ef4ce8da1bdc74a62fd26c37f80b6aabec3b463c55a1c85" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_parameters.html#a25a1112e410b183f49ef4ce8da1bdc74a62fd26c37f80b6aabec3b463c55a1c85" > operations_research::MPSolverParameters::SCALING_ON< / a > < / div > < div class = "ttdeci" > @ SCALING_ON< / div > < div class = "ttdoc" > Scaling is on.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01469" > linear_solver.h:1468< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_parameters_html_a25a1112e410b183f49ef4ce8da1bdc74ab3f9de74d2d20c2eebcec60b7273d485" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_parameters.html#a25a1112e410b183f49ef4ce8da1bdc74ab3f9de74d2d20c2eebcec60b7273d485" > operations_research::MPSolverParameters::SCALING_OFF< / a > < / div > < div class = "ttdeci" > @ SCALING_OFF< / div > < div class = "ttdoc" > Scaling is off.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01466" > linear_solver.h:1466< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_parameters_html_a7319655592ea63d50ef2a6645e309784a420e8170e7ec327dd847b9610fc4565b" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_parameters.html#a7319655592ea63d50ef2a6645e309784a420e8170e7ec327dd847b9610fc4565b" > operations_research::MPSolverParameters::LP_ALGORITHM< / a > < / div > < div class = "ttdeci" > @ LP_ALGORITHM< / div > < div class = "ttdoc" > Algorithm to solve linear programs.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01426" > linear_solver.h:1426< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_parameters_html_a7319655592ea63d50ef2a6645e309784a780328d13ea3b977de745d674da87403" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_parameters.html#a7319655592ea63d50ef2a6645e309784a780328d13ea3b977de745d674da87403" > operations_research::MPSolverParameters::PRESOLVE< / a > < / div > < div class = "ttdeci" > @ PRESOLVE< / div > < div class = "ttdoc" > Advanced usage: presolve mode.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01424" > linear_solver.h:1424< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_parameters_html_a7319655592ea63d50ef2a6645e309784adabd0cf2fcb5726b7fc2aa3d54d5f3ff" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_parameters.html#a7319655592ea63d50ef2a6645e309784adabd0cf2fcb5726b7fc2aa3d54d5f3ff" > operations_research::MPSolverParameters::INCREMENTALITY< / a > < / div > < div class = "ttdeci" > @ INCREMENTALITY< / div > < div class = "ttdoc" > Advanced usage: incrementality from one solve to the next.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01428" > linear_solver.h:1428< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_parameters_html_a79b59c0c868544afdaa05d89c8f8541fa95aac881295562f873fc2ce46a8b8b1b" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_parameters.html#a79b59c0c868544afdaa05d89c8f8541fa95aac881295562f873fc2ce46a8b8b1b" > operations_research::MPSolverParameters::DUAL< / a > < / div > < div class = "ttdeci" > @ DUAL< / div > < div class = "ttdoc" > Dual simplex.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01444" > linear_solver.h:1444< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_parameters_html_a79b59c0c868544afdaa05d89c8f8541fab6a6dd2cfc5b8fd6060e8a50573bb3ee" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_parameters.html#a79b59c0c868544afdaa05d89c8f8541fab6a6dd2cfc5b8fd6060e8a50573bb3ee" > operations_research::MPSolverParameters::PRIMAL< / a > < / div > < div class = "ttdeci" > @ PRIMAL< / div > < div class = "ttdoc" > Primal simplex.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01446" > linear_solver.h:1446< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_parameters_html_a79b59c0c868544afdaa05d89c8f8541faef10b8804992b6a16960332346c21493" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_parameters.html#a79b59c0c868544afdaa05d89c8f8541faef10b8804992b6a16960332346c21493" > operations_research::MPSolverParameters::BARRIER< / a > < / div > < div class = "ttdeci" > @ BARRIER< / div > < div class = "ttdoc" > Barrier algorithm.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01449" > linear_solver.h:1448< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_parameters_html_ad01b184e1c49d8aabd15a268ff976ac8a3b48e7f264e3228b1494312657fd611a" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_parameters.html#ad01b184e1c49d8aabd15a268ff976ac8a3b48e7f264e3228b1494312657fd611a" > operations_research::MPSolverParameters::PRESOLVE_ON< / a > < / div > < div class = "ttdeci" > @ PRESOLVE_ON< / div > < div class = "ttdoc" > Presolve is on.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01439" > linear_solver.h:1438< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_parameters_html_ad01b184e1c49d8aabd15a268ff976ac8a9d70aea1ff48f145644d82953fd4322a" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_parameters.html#ad01b184e1c49d8aabd15a268ff976ac8a9d70aea1ff48f145644d82953fd4322a" > operations_research::MPSolverParameters::PRESOLVE_OFF< / a > < / div > < div class = "ttdeci" > @ PRESOLVE_OFF< / div > < div class = "ttdoc" > Presolve is off.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01436" > linear_solver.h:1436< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_solver_parameters_html_aeae0a6e1e84d015690573b08d62b1395" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_solver_parameters.html#aeae0a6e1e84d015690573b08d62b1395" > operations_research::MPSolverParameters::GetIntegerParam< / a > < / div > < div class = "ttdeci" > int GetIntegerParam(MPSolverParameters::IntegerParam param) const< / div > < div class = "ttdoc" > Returns the value of an integer parameter.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8cc_source.html#l02149" > linear_solver.cc:2149< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_variable_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_variable.html" > operations_research::MPVariable< / a > < / div > < div class = "ttdoc" > The class for variables of a Mathematical Programming (MP) model.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01093" > linear_solver.h:1093< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_variable_html_acca41811e8aaab0112b987749c0ecb93" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_variable.html#acca41811e8aaab0112b987749c0ecb93" > operations_research::MPVariable::index< / a > < / div > < div class = "ttdeci" > int index() const< / div > < div class = "ttdoc" > Returns the index of the variable in the MPSolver::variables_.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01114" > linear_solver.h:1114< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "acommandlineflags_8h_html" > < div class = "ttname" > < a href = "commandlineflags_8h.html" > commandlineflags.h< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "acp__model__fz__solver_8cc_html_a10a1eab179b472c030bdc2a2efef7219" > < div class = "ttname" > < a href = "cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219" > parameters< / a > < / div > < div class = "ttdeci" > SatParameters parameters< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "cp__model__fz__solver_8cc_source.html#l00119" > cp_model_fz_solver.cc:119< / a > < / div > < / div >
< div class = "ttc" id = "acp__model__solver_8cc_html_abcd33b18ce6d5a90a4ba5c37cfa58829" > < div class = "ttname" > < a href = "cp__model__solver_8cc.html#abcd33b18ce6d5a90a4ba5c37cfa58829" > response< / a > < / div > < div class = "ttdeci" > SharedResponseManager * response< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "cp__model__solver_8cc_source.html#l02052" > cp_model_solver.cc:2052< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "adefault__search_8cc_html_ac673bc430bdc3fdaa09f7becf98ef267" > < div class = "ttname" > < a href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > < / div > < div class = "ttdeci" > const std::string name< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "default__search_8cc_source.html#l00813" > default_search.cc:813< / a > < / div > < / div >
< 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#l00043" > demon_profiler.cc:43< / 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 = "aenvironment_8h_html" > < div class = "ttname" > < a href = "environment_8h.html" > environment.h< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a01f7f12bd04d094abbfec4d9efaf4474" > < div class = "ttname" > < a href = "environment_8h.html#a01f7f12bd04d094abbfec4d9efaf4474" > GRB_SUPERBASIC< / a > < / div > < div class = "ttdeci" > #define GRB_SUPERBASIC< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00474" > environment.h:474< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a0a5caff77126a575cb1c3136c78ea5e6" > < div class = "ttname" > < a href = "environment_8h.html#a0a5caff77126a575cb1c3136c78ea5e6" > GRB_CB_MIPSOL< / a > < / div > < div class = "ttdeci" > #define GRB_CB_MIPSOL< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00324" > environment.h:324< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a0a9e67177dc51990769f46c9eab75ced" > < div class = "ttname" > < a href = "environment_8h.html#a0a9e67177dc51990769f46c9eab75ced" > GRB_DBL_ATTR_UB< / a > < / div > < div class = "ttdeci" > #define GRB_DBL_ATTR_UB< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00179" > environment.h:179< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a0ab4faba5895cb10a2a9454c0d162772" > < div class = "ttname" > < a href = "environment_8h.html#a0ab4faba5895cb10a2a9454c0d162772" > GRB_INT_ATTR_BRANCHPRIORITY< / a > < / div > < div class = "ttdeci" > #define GRB_INT_ATTR_BRANCHPRIORITY< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00184" > environment.h:184< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a13d56b4c7ae1126425a3584a3e4e1e7c" > < div class = "ttname" > < a href = "environment_8h.html#a13d56b4c7ae1126425a3584a3e4e1e7c" > GRB_DBL_ATTR_START< / a > < / div > < div class = "ttdeci" > #define GRB_DBL_ATTR_START< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00182" > environment.h:182< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a157c7017f73a94539f7c1ea2d764f56e" > < div class = "ttname" > < a href = "environment_8h.html#a157c7017f73a94539f7c1ea2d764f56e" > GRB_DBL_PAR_MIPGAP< / a > < / div > < div class = "ttdeci" > #define GRB_DBL_PAR_MIPGAP< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00487" > environment.h:487< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a1839c94e6deb4c80e8acf5b78a7937fc" > < div class = "ttname" > < a href = "environment_8h.html#a1839c94e6deb4c80e8acf5b78a7937fc" > GRB_CB_BARRIER< / a > < / div > < div class = "ttdeci" > #define GRB_CB_BARRIER< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00327" > environment.h:327< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a1c15d9bfccc6b9959c26fc01567993ab" > < div class = "ttname" > < a href = "environment_8h.html#a1c15d9bfccc6b9959c26fc01567993ab" > GRB_DBL_PAR_FEASIBILITYTOL< / a > < / div > < div class = "ttdeci" > #define GRB_DBL_PAR_FEASIBILITYTOL< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00484" > environment.h:484< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a1d47332af7cf793e9b5cc80998ea4afe" > < div class = "ttname" > < a href = "environment_8h.html#a1d47332af7cf793e9b5cc80998ea4afe" > GRB_MAXIMIZE< / a > < / div > < div class = "ttdeci" > #define GRB_MAXIMIZE< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00105" > environment.h:105< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a22436ee63a37753e3282174cdaf4e2a7" > < div class = "ttname" > < a href = "environment_8h.html#a22436ee63a37753e3282174cdaf4e2a7" > GRB_NONBASIC_LOWER< / a > < / div > < div class = "ttdeci" > #define GRB_NONBASIC_LOWER< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00472" > environment.h:472< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a233cfbc39ea682329dabec1fbb4d4cbd" > < div class = "ttname" > < a href = "environment_8h.html#a233cfbc39ea682329dabec1fbb4d4cbd" > GRB_INT_ATTR_MODELSENSE< / a > < / div > < div class = "ttdeci" > #define GRB_INT_ATTR_MODELSENSE< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00170" > environment.h:170< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a288f0600218f400d9e3f90279d21c37d" > < div class = "ttname" > < a href = "environment_8h.html#a288f0600218f400d9e3f90279d21c37d" > GUROBI_STDCALL< / a > < / div > < div class = "ttdeci" > #define GUROBI_STDCALL< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00036" > environment.h:36< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a2963ba0c46b86ac4680fb3bb4ca8b2f3" > < div class = "ttname" > < a href = "environment_8h.html#a2963ba0c46b86ac4680fb3bb4ca8b2f3" > GRBenv< / a > < / div > < div class = "ttdeci" > struct _GRBenv GRBenv< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00025" > environment.h:25< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a29ebfd349621b3bdff29bedc3a30a547" > < div class = "ttname" > < a href = "environment_8h.html#a29ebfd349621b3bdff29bedc3a30a547" > GRB_INT_ATTR_VBASIS< / a > < / div > < div class = "ttdeci" > #define GRB_INT_ATTR_VBASIS< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00235" > environment.h:235< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a2f1213e965bc4f4239c9178b6e8af074" > < div class = "ttname" > < a href = "environment_8h.html#a2f1213e965bc4f4239c9178b6e8af074" > GRB_GREATER_EQUAL< / a > < / div > < div class = "ttdeci" > #define GRB_GREATER_EQUAL< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00097" > environment.h:97< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a3330ab2eaa22ccaebe6eb75acc71913c" > < div class = "ttname" > < a href = "environment_8h.html#a3330ab2eaa22ccaebe6eb75acc71913c" > GRB_DBL_ATTR_NODECOUNT< / a > < / div > < div class = "ttdeci" > #define GRB_DBL_ATTR_NODECOUNT< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00227" > environment.h:227< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a357ade6bc740533e34fc725fb57564ee" > < div class = "ttname" > < a href = "environment_8h.html#a357ade6bc740533e34fc725fb57564ee" > GRB_INT_PAR_PRESOLVE< / a > < / div > < div class = "ttdeci" > #define GRB_INT_PAR_PRESOLVE< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00571" > environment.h:571< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a3f863a94da605ae51aa79a9d547bc9ac" > < div class = "ttname" > < a href = "environment_8h.html#a3f863a94da605ae51aa79a9d547bc9ac" > GRB_DBL_ATTR_ITERCOUNT< / a > < / div > < div class = "ttdeci" > #define GRB_DBL_ATTR_ITERCOUNT< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00225" > environment.h:225< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a40ab1a4641611c40bfd77517d0560166" > < div class = "ttname" > < a href = "environment_8h.html#a40ab1a4641611c40bfd77517d0560166" > GRB_INT_PAR_THREADS< / a > < / div > < div class = "ttdeci" > #define GRB_INT_PAR_THREADS< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00580" > environment.h:580< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a43d3b5140bdab02bbc8fff16b910b854" > < div class = "ttname" > < a href = "environment_8h.html#a43d3b5140bdab02bbc8fff16b910b854" > GRB_OPTIMAL< / a > < / div > < div class = "ttdeci" > #define GRB_OPTIMAL< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00457" > environment.h:457< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a4afc9caa8d78d2754061f82919d3ee58" > < div class = "ttname" > < a href = "environment_8h.html#a4afc9caa8d78d2754061f82919d3ee58" > GRB_CB_MIPNODE_REL< / a > < / div > < div class = "ttdeci" > #define GRB_CB_MIPNODE_REL< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00354" > environment.h:354< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a52444d4642a70bdfb1ffa1e3f120f4ec" > < div class = "ttname" > < a href = "environment_8h.html#a52444d4642a70bdfb1ffa1e3f120f4ec" > GRB_CB_SIMPLEX< / a > < / div > < div class = "ttdeci" > #define GRB_CB_SIMPLEX< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00322" > environment.h:322< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a5303a1a44e057e9af71c89e9e5c67299" > < div class = "ttname" > < a href = "environment_8h.html#a5303a1a44e057e9af71c89e9e5c67299" > GRB_INTEGER< / a > < / div > < div class = "ttdeci" > #define GRB_INTEGER< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00101" > environment.h:101< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a5397bab46d83535262cfd4f82ffcaf3e" > < div class = "ttname" > < a href = "environment_8h.html#a5397bab46d83535262cfd4f82ffcaf3e" > GRB_INT_PAR_METHOD< / a > < / div > < div class = "ttdeci" > #define GRB_INT_PAR_METHOD< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00491" > environment.h:491< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a53f9ffb4546f1effaf87839a42adeaa3" > < div class = "ttname" > < a href = "environment_8h.html#a53f9ffb4546f1effaf87839a42adeaa3" > GRB_DBL_ATTR_PI< / a > < / div > < div class = "ttdeci" > #define GRB_DBL_ATTR_PI< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00236" > environment.h:236< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a5ad09c0e963f4a55c5f39f5fac72c769" > < div class = "ttname" > < a href = "environment_8h.html#a5ad09c0e963f4a55c5f39f5fac72c769" > GRB_DBL_ATTR_OBJVAL< / a > < / div > < div class = "ttdeci" > #define GRB_DBL_ATTR_OBJVAL< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00218" > environment.h:218< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a5d411c36309bdd064dee5cfc668629f4" > < div class = "ttname" > < a href = "environment_8h.html#a5d411c36309bdd064dee5cfc668629f4" > GRB_DBL_ATTR_SLACK< / a > < / div > < div class = "ttdeci" > #define GRB_DBL_ATTR_SLACK< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00238" > environment.h:238< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a62d37112893fc582e67f827f3798ed55" > < div class = "ttname" > < a href = "environment_8h.html#a62d37112893fc582e67f827f3798ed55" > GRB_INT_PAR_LAZYCONSTRAINTS< / a > < / div > < div class = "ttdeci" > #define GRB_INT_PAR_LAZYCONSTRAINTS< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00560" > environment.h:560< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a64c5813d650c7b30c0d6c10581a51de4" > < div class = "ttname" > < a href = "environment_8h.html#a64c5813d650c7b30c0d6c10581a51de4" > GRB_DBL_ATTR_XN< / a > < / div > < div class = "ttdeci" > #define GRB_DBL_ATTR_XN< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00231" > environment.h:231< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a694ee58b6d997c08fc554d778425a071" > < div class = "ttname" > < a href = "environment_8h.html#a694ee58b6d997c08fc554d778425a071" > GRB_DBL_PAR_OPTIMALITYTOL< / a > < / div > < div class = "ttdeci" > #define GRB_DBL_PAR_OPTIMALITYTOL< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00489" > environment.h:489< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a6cc9be6c5a5942fae165ac67f0b55c09" > < div class = "ttname" > < a href = "environment_8h.html#a6cc9be6c5a5942fae165ac67f0b55c09" > GRB_CONTINUOUS< / a > < / div > < div class = "ttdeci" > #define GRB_CONTINUOUS< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00099" > environment.h:99< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a6d9cf52eabffeae7e6a9a96196518f68" > < div class = "ttname" > < a href = "environment_8h.html#a6d9cf52eabffeae7e6a9a96196518f68" > GRB_CB_MIPSOL_NODCNT< / a > < / div > < div class = "ttdeci" > #define GRB_CB_MIPSOL_NODCNT< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00350" > environment.h:350< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a6f9cab1c3a4ef170a32b76fa5616b05e" > < div class = "ttname" > < a href = "environment_8h.html#a6f9cab1c3a4ef170a32b76fa5616b05e" > GRB_CB_MIPNODE_STATUS< / a > < / div > < div class = "ttdeci" > #define GRB_CB_MIPNODE_STATUS< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00353" > environment.h:353< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a711a2db88b574a2e8ba3284eb2da1285" > < div class = "ttname" > < a href = "environment_8h.html#a711a2db88b574a2e8ba3284eb2da1285" > GRB_INT_PAR_SCALEFLAG< / a > < / div > < div class = "ttdeci" > #define GRB_INT_PAR_SCALEFLAG< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00494" > environment.h:494< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a728e19166cbf018cea2dd05dc67f7824" > < div class = "ttname" > < a href = "environment_8h.html#a728e19166cbf018cea2dd05dc67f7824" > GRB_DBL_ATTR_OBJ< / a > < / div > < div class = "ttdeci" > #define GRB_DBL_ATTR_OBJ< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00180" > environment.h:180< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a7ba686d89ff3ad70a4647775fb7ff04f" > < div class = "ttname" > < a href = "environment_8h.html#a7ba686d89ff3ad70a4647775fb7ff04f" > GRB_METHOD_BARRIER< / a > < / div > < div class = "ttdeci" > #define GRB_METHOD_BARRIER< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00609" > environment.h:609< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a865e461c79c88bc5c0d5f56087ae4876" > < div class = "ttname" > < a href = "environment_8h.html#a865e461c79c88bc5c0d5f56087ae4876" > GRBmodel< / a > < / div > < div class = "ttdeci" > struct _GRBmodel GRBmodel< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00024" > environment.h:24< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a87fb4e2c8417ac5561558e4218afff8e" > < div class = "ttname" > < a href = "environment_8h.html#a87fb4e2c8417ac5561558e4218afff8e" > GRB_CHAR_ATTR_VTYPE< / a > < / div > < div class = "ttdeci" > #define GRB_CHAR_ATTR_VTYPE< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00181" > environment.h:181< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a89b0c088ac628a567b841f57a21abed8" > < div class = "ttname" > < a href = "environment_8h.html#a89b0c088ac628a567b841f57a21abed8" > GRB_CB_PRESOLVE< / a > < / div > < div class = "ttdeci" > #define GRB_CB_PRESOLVE< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00321" > environment.h:321< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a89e1bf71cc27db7ecd18e117a53cf7c2" > < div class = "ttname" > < a href = "environment_8h.html#a89e1bf71cc27db7ecd18e117a53cf7c2" > GRB_NONBASIC_UPPER< / a > < / div > < div class = "ttdeci" > #define GRB_NONBASIC_UPPER< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00473" > environment.h:473< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a8ac6a4fedeff2448008534b7a90abafa" > < div class = "ttname" > < a href = "environment_8h.html#a8ac6a4fedeff2448008534b7a90abafa" > GRB_DBL_ATTR_OBJCON< / a > < / div > < div class = "ttdeci" > #define GRB_DBL_ATTR_OBJCON< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00171" > environment.h:171< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_a9112d4d1eeee1c4fb4043ea044693bcb" > < div class = "ttname" > < a href = "environment_8h.html#a9112d4d1eeee1c4fb4043ea044693bcb" > GRB_DBL_ATTR_RC< / a > < / div > < div class = "ttdeci" > #define GRB_DBL_ATTR_RC< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00233" > environment.h:233< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_aa551017c0b845fd228540c78841bbb68" > < div class = "ttname" > < a href = "environment_8h.html#aa551017c0b845fd228540c78841bbb68" > GRB_INF_OR_UNBD< / a > < / div > < div class = "ttdeci" > #define GRB_INF_OR_UNBD< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00459" > environment.h:459< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_aa79252cac30162280cee77fcad392fe2" > < div class = "ttname" > < a href = "environment_8h.html#aa79252cac30162280cee77fcad392fe2" > GRB_DBL_ATTR_X< / a > < / div > < div class = "ttdeci" > #define GRB_DBL_ATTR_X< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00230" > environment.h:230< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_aa7bde7d4791541f5f0ebfe2ae44841df" > < div class = "ttname" > < a href = "environment_8h.html#aa7bde7d4791541f5f0ebfe2ae44841df" > GRB_SUBOPTIMAL< / a > < / div > < div class = "ttdeci" > #define GRB_SUBOPTIMAL< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00468" > environment.h:468< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_aa9bc09ccb0ac12cee4fe48135431ddbd" > < div class = "ttname" > < a href = "environment_8h.html#aa9bc09ccb0ac12cee4fe48135431ddbd" > GRB_INFEASIBLE< / a > < / div > < div class = "ttdeci" > #define GRB_INFEASIBLE< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00458" > environment.h:458< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_aab6ab7165db7d2c53281d91bdf208f6f" > < div class = "ttname" > < a href = "environment_8h.html#aab6ab7165db7d2c53281d91bdf208f6f" > GRB_CB_MIP< / a > < / div > < div class = "ttdeci" > #define GRB_CB_MIP< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00323" > environment.h:323< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_ab1259c28b7591a6ed65482a365be56c6" > < div class = "ttname" > < a href = "environment_8h.html#ab1259c28b7591a6ed65482a365be56c6" > GRB_EQUAL< / a > < / div > < div class = "ttdeci" > #define GRB_EQUAL< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00098" > environment.h:98< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_ab4ad4cfa8dd2267a63e63de1bf1a15c1" > < div class = "ttname" > < a href = "environment_8h.html#ab4ad4cfa8dd2267a63e63de1bf1a15c1" > GRB_DBL_PAR_INTFEASTOL< / a > < / div > < div class = "ttdeci" > #define GRB_DBL_PAR_INTFEASTOL< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00485" > environment.h:485< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_ab615ac552ba7202f8912556da65f22e0" > < div class = "ttname" > < a href = "environment_8h.html#ab615ac552ba7202f8912556da65f22e0" > GRB_CB_MIPNODE< / a > < / div > < div class = "ttdeci" > #define GRB_CB_MIPNODE< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00325" > environment.h:325< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_ab9e8fb9ba7e90fd0a905802db64ec066" > < div class = "ttname" > < a href = "environment_8h.html#ab9e8fb9ba7e90fd0a905802db64ec066" > GRB_CHAR_ATTR_SENSE< / a > < / div > < div class = "ttdeci" > #define GRB_CHAR_ATTR_SENSE< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00192" > environment.h:192< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_abb3f655e9eb74e37fbf2d11cb0efad5d" > < div class = "ttname" > < a href = "environment_8h.html#abb3f655e9eb74e37fbf2d11cb0efad5d" > GRB_CB_POLLING< / a > < / div > < div class = "ttdeci" > #define GRB_CB_POLLING< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00320" > environment.h:320< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_abbe8cf6c82b0d31a3ba9b66d40394134" > < div class = "ttname" > < a href = "environment_8h.html#abbe8cf6c82b0d31a3ba9b66d40394134" > GRB_INT_ATTR_NUMVARS< / a > < / div > < div class = "ttdeci" > #define GRB_INT_ATTR_NUMVARS< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00158" > environment.h:158< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_abd5c8ac4f5b0f0cecb20fa655300196e" > < div class = "ttname" > < a href = "environment_8h.html#abd5c8ac4f5b0f0cecb20fa655300196e" > GRB_UNBOUNDED< / a > < / div > < div class = "ttdeci" > #define GRB_UNBOUNDED< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00460" > environment.h:460< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_ac248519bcc615cb5d8db04897523f1d5" > < div class = "ttname" > < a href = "environment_8h.html#ac248519bcc615cb5d8db04897523f1d5" > GRB_INT_ATTR_NUMCONSTRS< / a > < / div > < div class = "ttdeci" > #define GRB_INT_ATTR_NUMCONSTRS< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00157" > environment.h:157< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_ac43c2cbdae9008fbe1b6a81d9b4694a8" > < div class = "ttname" > < a href = "environment_8h.html#ac43c2cbdae9008fbe1b6a81d9b4694a8" > GRB_CB_MESSAGE< / a > < / div > < div class = "ttdeci" > #define GRB_CB_MESSAGE< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00326" > environment.h:326< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_ac62018893f550c089f864ee7b930a577" > < div class = "ttname" > < a href = "environment_8h.html#ac62018893f550c089f864ee7b930a577" > GRB_INT_ATTR_CBASIS< / a > < / div > < div class = "ttdeci" > #define GRB_INT_ATTR_CBASIS< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00241" > environment.h:241< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_ac83a71f7ce20ef826c2fe19ded699f4e" > < div class = "ttname" > < a href = "environment_8h.html#ac83a71f7ce20ef826c2fe19ded699f4e" > GRB_METHOD_DUAL< / a > < / div > < div class = "ttdeci" > #define GRB_METHOD_DUAL< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00608" > environment.h:608< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_ad08f48647c5d65e49bcf5d85af8ea724" > < div class = "ttname" > < a href = "environment_8h.html#ad08f48647c5d65e49bcf5d85af8ea724" > GRB_BASIC< / a > < / div > < div class = "ttdeci" > #define GRB_BASIC< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00471" > environment.h:471< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_ad4477c4c3cade685194ae6957edce447" > < div class = "ttname" > < a href = "environment_8h.html#ad4477c4c3cade685194ae6957edce447" > GRB_MINIMIZE< / a > < / div > < div class = "ttdeci" > #define GRB_MINIMIZE< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00104" > environment.h:104< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_ad4544aad5da63e21eb7c61e9142ffbd9" > < div class = "ttname" > < a href = "environment_8h.html#ad4544aad5da63e21eb7c61e9142ffbd9" > GRB_INT_ATTR_STATUS< / a > < / div > < div class = "ttdeci" > #define GRB_INT_ATTR_STATUS< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00217" > environment.h:217< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_ad789b60cb2feff34abddf416dcdba0c9" > < div class = "ttname" > < a href = "environment_8h.html#ad789b60cb2feff34abddf416dcdba0c9" > GRB_LESS_EQUAL< / a > < / div > < div class = "ttdeci" > #define GRB_LESS_EQUAL< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00096" > environment.h:96< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_adcdd0acb46a250186f4f17e9a3113bab" > < div class = "ttname" > < a href = "environment_8h.html#adcdd0acb46a250186f4f17e9a3113bab" > GRB_DBL_ATTR_POOLOBJVAL< / a > < / div > < div class = "ttdeci" > #define GRB_DBL_ATTR_POOLOBJVAL< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00222" > environment.h:222< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_ae11f079a0448e1dd3ac0a4a5938a7a1d" > < div class = "ttname" > < a href = "environment_8h.html#ae11f079a0448e1dd3ac0a4a5938a7a1d" > GRB_DBL_ATTR_LB< / a > < / div > < div class = "ttdeci" > #define GRB_DBL_ATTR_LB< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00178" > environment.h:178< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_ae2331888cbb54036f3711f1fcc108713" > < div class = "ttname" > < a href = "environment_8h.html#ae2331888cbb54036f3711f1fcc108713" > GRB_INT_PAR_SOLUTIONNUMBER< / a > < / div > < div class = "ttdeci" > #define GRB_INT_PAR_SOLUTIONNUMBER< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00526" > environment.h:526< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_aeccf22a77ad72039e023c83e9afcf76a" > < div class = "ttname" > < a href = "environment_8h.html#aeccf22a77ad72039e023c83e9afcf76a" > GRB_INT_ATTR_SOLCOUNT< / a > < / div > < div class = "ttdeci" > #define GRB_INT_ATTR_SOLCOUNT< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00224" > environment.h:224< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_aee06842200f9ea6a52cd072655bde971" > < div class = "ttname" > < a href = "environment_8h.html#aee06842200f9ea6a52cd072655bde971" > GRB_METHOD_PRIMAL< / a > < / div > < div class = "ttdeci" > #define GRB_METHOD_PRIMAL< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00607" > environment.h:607< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_aee9c4fc0f8a730308ef1eef1e3a8ccd7" > < div class = "ttname" > < a href = "environment_8h.html#aee9c4fc0f8a730308ef1eef1e3a8ccd7" > GRB_INT_PAR_OUTPUTFLAG< / a > < / div > < div class = "ttdeci" > #define GRB_INT_PAR_OUTPUTFLAG< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00565" > environment.h:565< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_af0e9b8eeda1ce58b5199ae2140a76f8d" > < div class = "ttname" > < a href = "environment_8h.html#af0e9b8eeda1ce58b5199ae2140a76f8d" > GRB_DBL_PAR_TIMELIMIT< / a > < / div > < div class = "ttdeci" > #define GRB_DBL_PAR_TIMELIMIT< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00481" > environment.h:481< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_af1ed3c79be1f7b75cf20ab2ecfffbca6" > < div class = "ttname" > < a href = "environment_8h.html#af1ed3c79be1f7b75cf20ab2ecfffbca6" > GRB_UNDEFINED< / a > < / div > < div class = "ttdeci" > #define GRB_UNDEFINED< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00109" > environment.h:109< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_af4b792d08f1ac5f7878f80eaf432df48" > < div class = "ttname" > < a href = "environment_8h.html#af4b792d08f1ac5f7878f80eaf432df48" > GRB_CB_MIPSOL_SOL< / a > < / div > < div class = "ttdeci" > #define GRB_CB_MIPSOL_SOL< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00346" > environment.h:346< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_afa4f5e674caa662471e849ba775a755d" > < div class = "ttname" > < a href = "environment_8h.html#afa4f5e674caa662471e849ba775a755d" > GRB_DBL_ATTR_OBJBOUND< / a > < / div > < div class = "ttdeci" > #define GRB_DBL_ATTR_OBJBOUND< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00219" > environment.h:219< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_afe22013f7a404d80baf84d00229707e2" > < div class = "ttname" > < a href = "environment_8h.html#afe22013f7a404d80baf84d00229707e2" > GRB_INT_PAR_PRECRUSH< / a > < / div > < div class = "ttdeci" > #define GRB_INT_PAR_PRECRUSH< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00566" > environment.h:566< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_afebe2c41e3e7b7b96c81b3cd4124fc12" > < div class = "ttname" > < a href = "environment_8h.html#afebe2c41e3e7b7b96c81b3cd4124fc12" > GRB_DBL_PAR_OBJSCALE< / a > < / div > < div class = "ttdeci" > #define GRB_DBL_PAR_OBJSCALE< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00493" > environment.h:493< / a > < / div > < / div >
< div class = "ttc" id = "aenvironment_8h_html_aff582a5106fb7b0af23d2e76c81e664e" > < div class = "ttname" > < a href = "environment_8h.html#aff582a5106fb7b0af23d2e76c81e664e" > GRB_CB_MIPNODE_NODCNT< / a > < / div > < div class = "ttdeci" > #define GRB_CB_MIPNODE_NODCNT< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8h_source.html#l00357" > environment.h:357< / 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 = "aexpr__array_8cc_html_abda708e4a6f0de72a842382f919a7c31" > < div class = "ttname" > < a href = "expr__array_8cc.html#abda708e4a6f0de72a842382f919a7c31" > coef< / a > < / div > < div class = "ttdeci" > int64_t coef< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "expr__array_8cc_source.html#l01875" > expr_array.cc:1875< / a > < / div > < / div >
< div class = "ttc" id = "ag__gurobi_8cc_html_a2237393c7ae7ad7344c9885066d5ab6d" > < div class = "ttname" > < a href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > < / div > < div class = "ttdeci" > absl::Status status< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "g__gurobi_8cc_source.html#l00035" > g_gurobi.cc:35< / 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#l00274" > gurobi_interface.cc:274< / a > < / div > < / div >
< div class = "ttc" id = "agurobi__interface_8cc_html_a45caf72ee09f51c56949bce7db7af2ba" > < div class = "ttname" > < a href = "gurobi__interface_8cc.html#a45caf72ee09f51c56949bce7db7af2ba" > gurobi_internal_callback_data< / a > < / div > < div class = "ttdeci" > void * gurobi_internal_callback_data< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00275" > gurobi_interface.cc:275< / a > < / div > < / div >
< div class = "ttc" id = "agurobi__interface_8cc_html_a5f287b83a753915ae862fed64f8640a6" > < div class = "ttname" > < a href = "gurobi__interface_8cc.html#a5f287b83a753915ae862fed64f8640a6" > context< / a > < / div > < div class = "ttdeci" > GurobiMPCallbackContext * context< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00514" > gurobi_interface.cc:514< / a > < / div > < / div >
< div class = "ttc" id = "agurobi__interface_8cc_html_a6627a3800ac768bb5528ef54c9cace36" > < div class = "ttname" > < a href = "gurobi__interface_8cc.html#a6627a3800ac768bb5528ef54c9cace36" > callback< / a > < / div > < div class = "ttdeci" > MPCallback * callback< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00515" > gurobi_interface.cc:515< / a > < / div > < / div >
< div class = "ttc" id = "agurobi__interface_8cc_html_a675dd47bbf0a66c9cb592047797a6d69" > < div class = "ttname" > < a href = "gurobi__interface_8cc.html#a675dd47bbf0a66c9cb592047797a6d69" > where< / a > < / div > < div class = "ttdeci" > int where< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00276" > gurobi_interface.cc:276< / a > < / div > < / div >
< div class = "ttc" id = "agurobi__interface_8cc_html_adaa899665ccec796d2318d02f5527acf" > < div class = "ttname" > < a href = "gurobi__interface_8cc.html#adaa899665ccec796d2318d02f5527acf" > ABSL_FLAG< / a > < / div > < div class = "ttdeci" > ABSL_FLAG(int, num_gurobi_threads, 4, " Number of threads available for Gurobi." )< / div > < / div >
< div class = "ttc" id = "agurobi__proto__solver_8h_html" > < div class = "ttname" > < a href = "gurobi__proto__solver_8h.html" > gurobi_proto_solver.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 = "alinear__solver_8h_html" > < div class = "ttname" > < a href = "linear__solver_8h.html" > linear_solver.h< / a > < / div > < div class = "ttdoc" > A C++ wrapper that provides a simple and unified interface to several linear programming and mixed in...< / div > < / div >
< div class = "ttc" id = "alinear__solver__callback_8h_html" > < div class = "ttname" > < a href = "linear__solver__callback_8h.html" > linear_solver_callback.h< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "alocal__search_8cc_html_a750b5d744c39a06bfb13e6eb010e35d0" > < div class = "ttname" > < a href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > < / div > < div class = "ttdeci" > int index< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l02750" > local_search.cc:2750< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< 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_ab4a2cbab234914b320b7fae11b6e8cb9" > < div class = "ttname" > < a href = "log__severity_8h.html#ab4a2cbab234914b320b7fae11b6e8cb9" > INFO< / a > < / div > < div class = "ttdeci" > const int INFO< / 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_ac9bcbe19995a8140cd4ec61773cd6e67" > < div class = "ttname" > < a href = "log__severity_8h.html#ac9bcbe19995a8140cd4ec61773cd6e67" > ERROR< / a > < / div > < div class = "ttdeci" > const int ERROR< / 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 = "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 = "amap__util_8h_html" > < div class = "ttname" > < a href = "map__util_8h.html" > map_util.h< / a > < / div > < / div >
< div class = "ttc" id = "amarkowitz_8cc_html_aea35f36ba98d5bbd8d033382f50c9e52" > < div class = "ttname" > < a href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > < / div > < div class = "ttdeci" > RowIndex row< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "markowitz_8cc_source.html#l00182" > markowitz.cc:182< / 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 >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "anamespaceoperations__research_html_a08bc795589222d5e3b2281a52daf547c" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a08bc795589222d5e3b2281a52daf547c" > operations_research::GRBgetcharattrelement< / a > < / div > < div class = "ttdeci" > std::function< int(GRBmodel *model, const char *attrname, int element, char *valueP)> GRBgetcharattrelement< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00078" > environment.cc:78< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a0f84ff594da652e1b34b0050218d369d" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a0f84ff594da652e1b34b0050218d369d" > operations_research::GRBaddconstr< / a > < / div > < div class = "ttdeci" > std::function< int(GRBmodel *model, int numnz, int *cind, double *cval, char sense, double rhs, const char *constrname)> GRBaddconstr< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00269" > environment.cc:269< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a13096db0327ba8156cb2f5215eaeb9db" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a13096db0327ba8156cb2f5215eaeb9db" > operations_research::GRBgetdblattr< / a > < / div > < div class = "ttdeci" > std::function< int(GRBmodel *model, const char *attrname, double *valueP)> GRBgetdblattr< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00095" > environment.cc:95< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "anamespaceoperations__research_html_a15d8d3f0cd329880580efdb01db139be" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a15d8d3f0cd329880580efdb01db139be" > operations_research::BuildGurobiInterface< / a > < / div > < div class = "ttdeci" > MPSolverInterface * BuildGurobiInterface(bool mip, MPSolver *const solver)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l01388" > gurobi_interface.cc:1388< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "anamespaceoperations__research_html_a1c6070ee399de8cf94abcce6a91a5cf1" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a1c6070ee399de8cf94abcce6a91a5cf1" > operations_research::GRBaddvar< / a > < / div > < div class = "ttdeci" > std::function< int(GRBmodel *model, int numnz, int *vind, double *vval, double obj, double lb, double ub, char vtype, const char *varname)> GRBaddvar< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00258" > environment.cc:258< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a23fc0ff92a3f47fe0bd2ad3eac3c9b57" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a23fc0ff92a3f47fe0bd2ad3eac3c9b57" > operations_research::ToString< / a > < / div > < div class = "ttdeci" > const absl::string_view ToString(MPSolver::OptimizationProblemType optimization_problem_type)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8cc_source.html#l00581" > linear_solver.cc:581< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a2d8a3119d1dbb2397caf41c215e1bf4d" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a2d8a3119d1dbb2397caf41c215e1bf4d" > operations_research::GRBversion< / a > < / div > < div class = "ttdeci" > std::function< void(int *majorP, int *minorP, int *technicalP)> GRBversion< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00426" > environment.cc:426< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a2f41a80190ebfeab50fd2cb4c66e51cb" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a2f41a80190ebfeab50fd2cb4c66e51cb" > operations_research::GRBsetintattr< / a > < / div > < div class = "ttdeci" > std::function< int(GRBmodel *model, const char *attrname, int newvalue)> GRBsetintattr< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00057" > environment.cc:57< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a33d1abd321c8db939e166390ac01cc1e" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a33d1abd321c8db939e166390ac01cc1e" > operations_research::GRBcblazy< / a > < / div > < div class = "ttdeci" > std::function< int(void *cbdata, int lazylen, const int *lazyind, const double *lazyval, char lazysense, double lazyrhs)> GRBcblazy< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00158" > environment.cc:158< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a458a2341c2bfe0530114105a7a42c183" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a458a2341c2bfe0530114105a7a42c183" > operations_research::GRBsetintparam< / a > < / div > < div class = "ttdeci" > std::function< int(GRBenv *env, const char *paramname, int value)> GRBsetintparam< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00377" > environment.cc:377< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a47dfe898be4c2a59df528e39e96d0798" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a47dfe898be4c2a59df528e39e96d0798" > operations_research::GRBcbget< / a > < / div > < div class = "ttdeci" > std::function< int(void *cbdata, int where, int what, void *resultP)> GRBcbget< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00147" > environment.cc:147< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "anamespaceoperations__research_html_a4f0b2adea9a4297f27df941fe3ed3831" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a4f0b2adea9a4297f27df941fe3ed3831" > operations_research::MPCallbackEvent< / a > < / div > < div class = "ttdeci" > MPCallbackEvent< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver__callback_8h_source.html#l00037" > linear_solver_callback.h:37< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "anamespaceoperations__research_html_a595ec95787b121daa2b3ff34fb7ad635" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a595ec95787b121daa2b3ff34fb7ad635" > operations_research::GRBgetintattrelement< / a > < / div > < div class = "ttdeci" > std::function< int(GRBmodel *model, const char *attrname, int element, int *valueP)> GRBgetintattrelement< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00060" > environment.cc:60< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a5b95a28bdf709458488fdffe0da6a8e1" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a5b95a28bdf709458488fdffe0da6a8e1" > operations_research::GRBcopyparams< / a > < / div > < div class = "ttdeci" > std::function< int(GRBenv *dest, GRBenv *src)> GRBcopyparams< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00385" > environment.cc:385< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a5d18796445ee5d664e591b74df135990" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a5d18796445ee5d664e591b74df135990" > operations_research::GRBfreemodel< / a > < / div > < div class = "ttdeci" > std::function< int(GRBmodel *model)> GRBfreemodel< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00335" > environment.cc:335< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a69e4cf6405f02b16450fec8e1cee1c8f" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a69e4cf6405f02b16450fec8e1cee1c8f" > operations_research::GRBterminate< / a > < / div > < div class = "ttdeci" > std::function< void(GRBmodel *model)> GRBterminate< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00349" > environment.cc:349< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a6dcf3eb50c1276a373935f0419c5a765" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a6dcf3eb50c1276a373935f0419c5a765" > operations_research::GRBgetdblparam< / a > < / div > < div class = "ttdeci" > std::function< int(GRBenv *env, const char *paramname, double *valueP)> GRBgetdblparam< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00363" > environment.cc:363< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a6e3a7ab84a516ee67eb78d50ac3987e2" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a6e3a7ab84a516ee67eb78d50ac3987e2" > operations_research::GRBgeterrormsg< / a > < / div > < div class = "ttdeci" > std::function< const char *(GRBenv *env)> GRBgeterrormsg< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00424" > environment.cc:424< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a6f5b8fa2fe40cae954681ba04e9cbb72" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a6f5b8fa2fe40cae954681ba04e9cbb72" > operations_research::GRBchgcoeffs< / a > < / div > < div class = "ttdeci" > std::function< int(GRBmodel *model, int cnt, int *cind, int *vind, double *val)> GRBchgcoeffs< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00327" > environment.cc:327< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a6fb0c68e3b93033a6161597239899e38" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a6fb0c68e3b93033a6161597239899e38" > operations_research::GetGurobiEnv< / a > < / div > < div class = "ttdeci" > absl::StatusOr< GRBenv * > GetGurobiEnv()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00752" > environment.cc:752< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a7107d55540a5ebdf66762aa4ee42e404" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a7107d55540a5ebdf66762aa4ee42e404" > operations_research::GRBgetenv< / a > < / div > < div class = "ttdeci" > std::function< GRBenv *(GRBmodel *model)> GRBgetenv< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00417" > environment.cc:417< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a78a839d849c2d75ef5ff32f25fbbc4a4" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a78a839d849c2d75ef5ff32f25fbbc4a4" > operations_research::GRBsetdblattrelement< / a > < / div > < div class = "ttdeci" > std::function< int(GRBmodel *model, const char *attrname, int element, double newvalue)> GRBsetdblattrelement< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00103" > environment.cc:103< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a7ccc0a5542bf3f96b28fe4ae8a9957e6" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a7ccc0a5542bf3f96b28fe4ae8a9957e6" > operations_research::GRBaddgenconstrIndicator< / a > < / div > < div class = "ttdeci" > std::function< int(GRBmodel *lp, const char *name, int binvar, int binval, int nvars, const int *vars, const double *vals, char sense, double rhs)> GRBaddgenconstrIndicator< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00309" > environment.cc:309< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a7cceb4c997fc06f43522a150e7a42791" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a7cceb4c997fc06f43522a150e7a42791" > operations_research::GRBresetparams< / a > < / div > < div class = "ttdeci" > std::function< int(GRBenv *env)> GRBresetparams< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00384" > environment.cc:384< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a7fe5c509c991d915e0adf06e82ede5d4" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a7fe5c509c991d915e0adf06e82ede5d4" > operations_research::GRBgetdblattrarray< / a > < / div > < div class = "ttdeci" > std::function< int(GRBmodel *model, const char *attrname, int first, int len, double *values)> GRBgetdblattrarray< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00106" > environment.cc:106< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a8e39c3c540f2d5f3dc4d99d6150f2751" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a8e39c3c540f2d5f3dc4d99d6150f2751" > operations_research::GRBupdatemodel< / a > < / div > < div class = "ttdeci" > std::function< int(GRBmodel *model)> GRBupdatemodel< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00333" > environment.cc:333< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "anamespaceoperations__research_html_a957fc4194ee4e7d712bca3d64332041c" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a957fc4194ee4e7d712bca3d64332041c" > operations_research::SetSolverSpecificParameters< / a > < / div > < div class = "ttdeci" > absl::Status SetSolverSpecificParameters(const std::string & parameters, GRBenv *gurobi)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__proto__solver_8cc_source.html#l00224" > gurobi_proto_solver.cc:224< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "anamespaceoperations__research_html_a96f6d4d0d04a57844ff0bb9972c5ce14" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a96f6d4d0d04a57844ff0bb9972c5ce14" > operations_research::GRBaddrangeconstr< / a > < / div > < div class = "ttdeci" > std::function< int(GRBmodel *model, int numnz, int *cind, double *cval, double lower, double upper, const char *constrname)> GRBaddrangeconstr< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00280" > environment.cc:280< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "anamespaceoperations__research_html_a99a2d4781f0758d43de829c610a1a33b" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a99a2d4781f0758d43de829c610a1a33b" > operations_research::GurobiSolveProto< / a > < / div > < div class = "ttdeci" > absl::StatusOr< MPSolutionResponse > GurobiSolveProto(const MPModelRequest & request, GRBenv *gurobi_env)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__proto__solver_8cc_source.html#l00264" > gurobi_proto_solver.cc:264< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "anamespaceoperations__research_html_a9ba413de24c66783a93ad29185efd573" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a9ba413de24c66783a93ad29185efd573" > operations_research::GRBsetcharattrelement< / a > < / div > < div class = "ttdeci" > std::function< int(GRBmodel *model, const char *attrname, int element, char newvalue)> GRBsetcharattrelement< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00081" > environment.cc:81< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a9d36831683588c7be928bf1afee486e3" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a9d36831683588c7be928bf1afee486e3" > operations_research::GRBsetintattrelement< / a > < / div > < div class = "ttdeci" > std::function< int(GRBmodel *model, const char *attrname, int element, int newvalue)> GRBsetintattrelement< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00063" > environment.cc:63< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_aa5fa17837fd2d3e7f10742894060694b" > < div class = "ttname" > < a href = "namespaceoperations__research.html#aa5fa17837fd2d3e7f10742894060694b" > operations_research::GRBgetdblattrelement< / a > < / div > < div class = "ttdeci" > std::function< int(GRBmodel *model, const char *attrname, int element, double *valueP)> GRBgetdblattrelement< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00100" > environment.cc:100< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_ab4617e07ad4b1c37b128c99095da1bd1" > < div class = "ttname" > < a href = "namespaceoperations__research.html#ab4617e07ad4b1c37b128c99095da1bd1" > operations_research::GRBcbsolution< / a > < / div > < div class = "ttdeci" > std::function< int(void *cbdata, const double *solution, double *objvalP)> GRBcbsolution< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00152" > environment.cc:152< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_ab850dd307ea088f49af5f192d1b8d553" > < div class = "ttname" > < a href = "namespaceoperations__research.html#ab850dd307ea088f49af5f192d1b8d553" > operations_research::GRBoptimize< / a > < / div > < div class = "ttdeci" > std::function< int(GRBmodel *model)> GRBoptimize< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00207" > environment.cc:207< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_abbd2192a0d2d43a5169ad32b6b68d329" > < div class = "ttname" > < a href = "namespaceoperations__research.html#abbd2192a0d2d43a5169ad32b6b68d329" > operations_research::GRBwrite< / a > < / div > < div class = "ttdeci" > std::function< int(GRBmodel *model, const char *filename)> GRBwrite< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00235" > environment.cc:235< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_ad530ac40f508600aa495f638d813748b" > < div class = "ttname" > < a href = "namespaceoperations__research.html#ad530ac40f508600aa495f638d813748b" > operations_research::GRBnewmodel< / a > < / div > < div class = "ttdeci" > std::function< int(GRBenv *env, GRBmodel **modelP, const char *Pname, int numvars, double *obj, double *lb, double *ub, char *vtype, char **varnames)> GRBnewmodel< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00242" > environment.cc:242< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_ad811d8a5b2cd5f5b1c3598fad842b00b" > < div class = "ttname" > < a href = "namespaceoperations__research.html#ad811d8a5b2cd5f5b1c3598fad842b00b" > operations_research::GRBfreeenv< / a > < / div > < div class = "ttdeci" > std::function< void(GRBenv *env)> GRBfreeenv< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00423" > environment.cc:423< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_ae34339d979ba0033f7e47a88913e2d60" > < div class = "ttname" > < a href = "namespaceoperations__research.html#ae34339d979ba0033f7e47a88913e2d60" > operations_research::GRBcbcut< / a > < / div > < div class = "ttdeci" > std::function< int(void *cbdata, int cutlen, const int *cutind, const double *cutval, char cutsense, double cutrhs)> GRBcbcut< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00155" > environment.cc:155< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_ae6308440cc9d3ed5416cf5219f3e1fef" > < div class = "ttname" > < a href = "namespaceoperations__research.html#ae6308440cc9d3ed5416cf5219f3e1fef" > operations_research::GRBsetdblattr< / a > < / div > < div class = "ttdeci" > std::function< int(GRBmodel *model, const char *attrname, double newvalue)> GRBsetdblattr< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00097" > environment.cc:97< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_aec892e2b2a70124f41f8b9744adbda67" > < div class = "ttname" > < a href = "namespaceoperations__research.html#aec892e2b2a70124f41f8b9744adbda67" > operations_research::GRBsetcallbackfunc< / a > < / div > < div class = "ttdeci" > std::function< int(GRBmodel *model, int(GUROBI_STDCALL *cb)(CB_ARGS), void *usrdata)> GRBsetcallbackfunc< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00140" > environment.cc:140< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_afccf2eccc1e7d4c083e47b0b19ae90be" > < div class = "ttname" > < a href = "namespaceoperations__research.html#afccf2eccc1e7d4c083e47b0b19ae90be" > operations_research::GRBgetintattr< / a > < / div > < div class = "ttdeci" > std::function< int(GRBmodel *model, const char *attrname, int *valueP)> GRBgetintattr< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00055" > environment.cc:55< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_afee86075f779c39746c2f754f00bcd3d" > < div class = "ttname" > < a href = "namespaceoperations__research.html#afee86075f779c39746c2f754f00bcd3d" > operations_research::GRBsetdblparam< / a > < / div > < div class = "ttdeci" > std::function< int(GRBenv *env, const char *paramname, double value)> GRBsetdblparam< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "environment_8cc_source.html#l00379" > environment.cc:379< / a > < / div > < / div >
< div class = "ttc" id = "arouting__filters_8cc_html_a8e4ee19dee0e00541dbe9bbc83d806ba" > < div class = "ttname" > < a href = "routing__filters_8cc.html#a8e4ee19dee0e00541dbe9bbc83d806ba" > coefficient< / a > < / div > < div class = "ttdeci" > int64_t coefficient< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__filters_8cc_source.html#l00969" > routing_filters.cc:969< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "atime__limit_8h_html" > < div class = "ttname" > < a href = "time__limit_8h.html" > time_limit.h< / a > < / div > < / div >
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