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< h2 > C++ Reference< / h2 >
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< li > < a href = "../cpp_algorithms/annotated.html" > Algorithms< / a > < / li >
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< h1 style = "color: #145A32;" > C++ Reference: Linear solver< / h1 >
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< li class = "navelem" > < a class = "el" href = "namespaceoperations__research.html" > operations_research< / a > < / li > < li class = "navelem" > < a class = "el" href = "classoperations__research_1_1MPVariable.html" > MPVariable< / a > < / li > < / ul >
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< a href = "#pub-methods" > Public Member Functions< / a > |
< a href = "#pro-methods" > Protected Member Functions< / a > |
< a href = "classoperations__research_1_1MPVariable-members.html" > List of all members< / a > < / div >
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< div class = "title" > MPVariable< / div > < / div >
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< a name = "details" id = "details" > < / a > < h2 class = "groupheader" > Detailed Description< / h2 >
< div class = "textblock" > < p > The class for variables of a Mathematical Programming (MP) model. < / p >
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< p class = "definition" > Definition at line < a class = "el" href = "linear__solver_8h_source.html#l01010" > 1010< / a > of file < a class = "el" href = "linear__solver_8h_source.html" > linear_solver.h< / a > .< / p >
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< / div > < table class = "memberdecls" >
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< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a name = "pub-methods" > < / a >
Public Member Functions< / h2 > < / td > < / tr >
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< tr class = "memitem:ad8227ba86a01f26e4f173cd5e219d5d1" > < td class = "memItemLeft" align = "right" valign = "top" > const std::string &   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classoperations__research_1_1MPVariable.html#ad8227ba86a01f26e4f173cd5e219d5d1" > name< / a > () const< / td > < / tr >
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< tr class = "memdesc:ad8227ba86a01f26e4f173cd5e219d5d1" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Returns the name of the variable. < a href = "classoperations__research_1_1MPVariable.html#ad8227ba86a01f26e4f173cd5e219d5d1" > More...< / a > < br / > < / td > < / tr >
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< tr class = "separator:ad8227ba86a01f26e4f173cd5e219d5d1" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a94743823a7ad3c565902fcf7956d4ae2" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classoperations__research_1_1MPVariable.html#a94743823a7ad3c565902fcf7956d4ae2" > SetInteger< / a > (bool < a class = "el" href = "classoperations__research_1_1MPVariable.html#abc6bcaac179c603ad3386fa7449c86a7" > integer< / a > )< / td > < / tr >
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< tr class = "memdesc:a94743823a7ad3c565902fcf7956d4ae2" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Sets the integrality requirement of the variable. < a href = "classoperations__research_1_1MPVariable.html#a94743823a7ad3c565902fcf7956d4ae2" > More...< / a > < br / > < / td > < / tr >
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< tr class = "separator:a94743823a7ad3c565902fcf7956d4ae2" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:abc6bcaac179c603ad3386fa7449c86a7" > < td class = "memItemLeft" align = "right" valign = "top" > bool  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classoperations__research_1_1MPVariable.html#abc6bcaac179c603ad3386fa7449c86a7" > integer< / a > () const< / td > < / tr >
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< tr class = "memdesc:abc6bcaac179c603ad3386fa7449c86a7" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Returns the integrality requirement of the variable. < a href = "classoperations__research_1_1MPVariable.html#abc6bcaac179c603ad3386fa7449c86a7" > More...< / a > < br / > < / td > < / tr >
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< tr class = "separator:abc6bcaac179c603ad3386fa7449c86a7" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:adf1a0cc6a3736f3db9880392efe02f0e" > < td class = "memItemLeft" align = "right" valign = "top" > double  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classoperations__research_1_1MPVariable.html#adf1a0cc6a3736f3db9880392efe02f0e" > solution_value< / a > () const< / td > < / tr >
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< tr class = "memdesc:adf1a0cc6a3736f3db9880392efe02f0e" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Returns the value of the variable in the current solution. < a href = "classoperations__research_1_1MPVariable.html#adf1a0cc6a3736f3db9880392efe02f0e" > More...< / a > < br / > < / td > < / tr >
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< tr class = "separator:adf1a0cc6a3736f3db9880392efe02f0e" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:acca41811e8aaab0112b987749c0ecb93" > < td class = "memItemLeft" align = "right" valign = "top" > int  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classoperations__research_1_1MPVariable.html#acca41811e8aaab0112b987749c0ecb93" > index< / a > () const< / td > < / tr >
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< tr class = "memdesc:acca41811e8aaab0112b987749c0ecb93" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Returns the index of the variable in the MPSolver::variables_. < a href = "classoperations__research_1_1MPVariable.html#acca41811e8aaab0112b987749c0ecb93" > More...< / a > < br / > < / td > < / tr >
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< tr class = "separator:acca41811e8aaab0112b987749c0ecb93" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:accc4f1882f13ad57ef6bbe8fbe5d365d" > < td class = "memItemLeft" align = "right" valign = "top" > double  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classoperations__research_1_1MPVariable.html#accc4f1882f13ad57ef6bbe8fbe5d365d" > lb< / a > () const< / td > < / tr >
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< tr class = "memdesc:accc4f1882f13ad57ef6bbe8fbe5d365d" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Returns the lower bound. < a href = "classoperations__research_1_1MPVariable.html#accc4f1882f13ad57ef6bbe8fbe5d365d" > More...< / a > < br / > < / td > < / tr >
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< tr class = "separator:accc4f1882f13ad57ef6bbe8fbe5d365d" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a570e7e2c973cc96bedb0db08f5e062e3" > < td class = "memItemLeft" align = "right" valign = "top" > double  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classoperations__research_1_1MPVariable.html#a570e7e2c973cc96bedb0db08f5e062e3" > ub< / a > () const< / td > < / tr >
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< tr class = "memdesc:a570e7e2c973cc96bedb0db08f5e062e3" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Returns the upper bound. < a href = "classoperations__research_1_1MPVariable.html#a570e7e2c973cc96bedb0db08f5e062e3" > More...< / a > < br / > < / td > < / tr >
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< tr class = "separator:a570e7e2c973cc96bedb0db08f5e062e3" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:ad90797a6c268fa29b515bdb5972c7bfb" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classoperations__research_1_1MPVariable.html#ad90797a6c268fa29b515bdb5972c7bfb" > SetLB< / a > (double < a class = "el" href = "classoperations__research_1_1MPVariable.html#accc4f1882f13ad57ef6bbe8fbe5d365d" > lb< / a > )< / td > < / tr >
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< tr class = "memdesc:ad90797a6c268fa29b515bdb5972c7bfb" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Sets the lower bound. < a href = "classoperations__research_1_1MPVariable.html#ad90797a6c268fa29b515bdb5972c7bfb" > More...< / a > < br / > < / td > < / tr >
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< tr class = "separator:ad90797a6c268fa29b515bdb5972c7bfb" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a4584733ca3a135bb0e29e7b29988901d" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classoperations__research_1_1MPVariable.html#a4584733ca3a135bb0e29e7b29988901d" > SetUB< / a > (double < a class = "el" href = "classoperations__research_1_1MPVariable.html#a570e7e2c973cc96bedb0db08f5e062e3" > ub< / a > )< / td > < / tr >
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< tr class = "memdesc:a4584733ca3a135bb0e29e7b29988901d" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Sets the upper bound. < a href = "classoperations__research_1_1MPVariable.html#a4584733ca3a135bb0e29e7b29988901d" > More...< / a > < br / > < / td > < / tr >
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< tr class = "separator:a4584733ca3a135bb0e29e7b29988901d" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a02bfb5cd5deeb2d5149f6976ee0456d6" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classoperations__research_1_1MPVariable.html#a02bfb5cd5deeb2d5149f6976ee0456d6" > SetBounds< / a > (double < a class = "el" href = "classoperations__research_1_1MPVariable.html#accc4f1882f13ad57ef6bbe8fbe5d365d" > lb< / a > , double < a class = "el" href = "classoperations__research_1_1MPVariable.html#a570e7e2c973cc96bedb0db08f5e062e3" > ub< / a > )< / td > < / tr >
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< tr class = "memdesc:a02bfb5cd5deeb2d5149f6976ee0456d6" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Sets both the lower and upper bounds. < a href = "classoperations__research_1_1MPVariable.html#a02bfb5cd5deeb2d5149f6976ee0456d6" > More...< / a > < br / > < / td > < / tr >
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< tr class = "separator:a02bfb5cd5deeb2d5149f6976ee0456d6" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a087c614accae43de9e770a7731d09892" > < td class = "memItemLeft" align = "right" valign = "top" > double  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classoperations__research_1_1MPVariable.html#a087c614accae43de9e770a7731d09892" > unrounded_solution_value< / a > () const< / td > < / tr >
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< tr class = "memdesc:a087c614accae43de9e770a7731d09892" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Advanced usage: unrounded solution value. < a href = "classoperations__research_1_1MPVariable.html#a087c614accae43de9e770a7731d09892" > More...< / a > < br / > < / td > < / tr >
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< tr class = "separator:a087c614accae43de9e770a7731d09892" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a7a302239fbb1f938a513636a6c7a3e2d" > < td class = "memItemLeft" align = "right" valign = "top" > double  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classoperations__research_1_1MPVariable.html#a7a302239fbb1f938a513636a6c7a3e2d" > reduced_cost< / a > () const< / td > < / tr >
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< tr class = "memdesc:a7a302239fbb1f938a513636a6c7a3e2d" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Advanced usage: returns the reduced cost of the variable in the current solution (only available for continuous problems). < a href = "classoperations__research_1_1MPVariable.html#a7a302239fbb1f938a513636a6c7a3e2d" > More...< / a > < br / > < / td > < / tr >
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< tr class = "separator:a7a302239fbb1f938a513636a6c7a3e2d" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:aecd5fee61b6013b1207c2ea622c849b5" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "classoperations__research_1_1MPSolver.html#afd922eb2bef96597c426557a8056f76d" > MPSolver::BasisStatus< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classoperations__research_1_1MPVariable.html#aecd5fee61b6013b1207c2ea622c849b5" > basis_status< / a > () const< / td > < / tr >
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< tr class = "memdesc:aecd5fee61b6013b1207c2ea622c849b5" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Advanced usage: returns the basis status of the variable in the current solution (only available for continuous problems). < a href = "classoperations__research_1_1MPVariable.html#aecd5fee61b6013b1207c2ea622c849b5" > More...< / a > < br / > < / td > < / tr >
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< tr class = "separator:aecd5fee61b6013b1207c2ea622c849b5" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a2bf24627eb5f1b609cd2704bddc3750d" > < td class = "memItemLeft" align = "right" valign = "top" > int  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classoperations__research_1_1MPVariable.html#a2bf24627eb5f1b609cd2704bddc3750d" > branching_priority< / a > () const< / td > < / tr >
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< tr class = "memdesc:a2bf24627eb5f1b609cd2704bddc3750d" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Advanced usage: Certain MIP solvers (e.g. < a href = "classoperations__research_1_1MPVariable.html#a2bf24627eb5f1b609cd2704bddc3750d" > More...< / a > < br / > < / td > < / tr >
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< tr class = "separator:a2bf24627eb5f1b609cd2704bddc3750d" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a3c4f59b6127589d61780ecaa2acdab76" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classoperations__research_1_1MPVariable.html#a3c4f59b6127589d61780ecaa2acdab76" > SetBranchingPriority< / a > (int priority)< / td > < / tr >
< tr class = "separator:a3c4f59b6127589d61780ecaa2acdab76" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< / table > < table class = "memberdecls" >
< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a name = "pro-methods" > < / a >
Protected Member Functions< / h2 > < / td > < / tr >
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< tr class = "memitem:a9d8831eb4c3951cb8f39aa9deb7568bd" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classoperations__research_1_1MPVariable.html#a9d8831eb4c3951cb8f39aa9deb7568bd" > MPVariable< / a > (int < a class = "el" href = "classoperations__research_1_1MPVariable.html#acca41811e8aaab0112b987749c0ecb93" > index< / a > , double < a class = "el" href = "classoperations__research_1_1MPVariable.html#accc4f1882f13ad57ef6bbe8fbe5d365d" > lb< / a > , double < a class = "el" href = "classoperations__research_1_1MPVariable.html#a570e7e2c973cc96bedb0db08f5e062e3" > ub< / a > , bool < a class = "el" href = "classoperations__research_1_1MPVariable.html#abc6bcaac179c603ad3386fa7449c86a7" > integer< / a > , const std::string & < a class = "el" href = "classoperations__research_1_1MPVariable.html#ad8227ba86a01f26e4f173cd5e219d5d1" > name< / a > , < a class = "el" href = "classoperations__research_1_1MPSolverInterface.html" > MPSolverInterface< / a > *const interface_in)< / td > < / tr >
< tr class = "separator:a9d8831eb4c3951cb8f39aa9deb7568bd" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a3977d5bfced39e6ccd075056317bbb3a" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classoperations__research_1_1MPVariable.html#a3977d5bfced39e6ccd075056317bbb3a" > set_solution_value< / a > (double value)< / td > < / tr >
< tr class = "separator:a3977d5bfced39e6ccd075056317bbb3a" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:ab88dd6ee21935e6f7ce99012f9c467a4" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classoperations__research_1_1MPVariable.html#ab88dd6ee21935e6f7ce99012f9c467a4" > set_reduced_cost< / a > (double < a class = "el" href = "classoperations__research_1_1MPVariable.html#a7a302239fbb1f938a513636a6c7a3e2d" > reduced_cost< / a > )< / td > < / tr >
< tr class = "separator:ab88dd6ee21935e6f7ce99012f9c467a4" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< / table >
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< h2 class = "groupheader" > Constructor & Destructor Documentation< / h2 >
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< a id = "a9d8831eb4c3951cb8f39aa9deb7568bd" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a9d8831eb4c3951cb8f39aa9deb7568bd" > ◆ < / a > < / span > MPVariable()< / h2 >
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< td > (< / td >
< td class = "paramtype" > int  < / td >
< td class = "paramname" > < em > index< / em > , < / td >
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< td class = "paramtype" > bool  < / td >
< td class = "paramname" > < em > integer< / em > , < / td >
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< td class = "paramtype" > const std::string &   < / td >
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< td class = "paramtype" > < a class = "el" href = "classoperations__research_1_1MPSolverInterface.html" > MPSolverInterface< / a > *const  < / td >
< td class = "paramname" > < em > interface_in< / em >   < / td >
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< p class = "definition" > Definition at line < a class = "el" href = "linear__solver_8h_source.html#l01103" > 1103< / a > of file < a class = "el" href = "linear__solver_8h_source.html" > linear_solver.h< / a > .< / p >
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< h2 class = "groupheader" > Member Function Documentation< / h2 >
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< a id = "aecd5fee61b6013b1207c2ea622c849b5" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#aecd5fee61b6013b1207c2ea622c849b5" > ◆ < / a > < / span > basis_status()< / h2 >
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< td class = "memname" > < a class = "el" href = "classoperations__research_1_1MPSolver.html#afd922eb2bef96597c426557a8056f76d" > MPSolver::BasisStatus< / a > basis_status < / td >
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< p > Advanced usage: returns the basis status of the variable in the current solution (only available for continuous problems). < / p >
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< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "classoperations__research_1_1MPSolver.html#afd922eb2bef96597c426557a8056f76d" title = "Advanced usage: possible basis status values for a variable and the slack variable of a linear constr..." > MPSolver::BasisStatus< / a > . < / dd > < / dl >
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< a id = "a2bf24627eb5f1b609cd2704bddc3750d" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a2bf24627eb5f1b609cd2704bddc3750d" > ◆ < / a > < / span > branching_priority()< / h2 >
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< td class = "memname" > int branching_priority < / td >
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< td > (< / td >
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< p > Advanced usage: Certain MIP solvers (e.g. < / p >
< p > Gurobi or SCIP) allow you to set a per-variable priority for determining which variable to branch on.< / p >
< p > A value of 0 is treated as default, and is equivalent to not setting the branching priority. The solver looks first to branch on fractional variables in higher priority levels. As of 2019-05, only Gurobi and SCIP support setting branching priority; all other solvers will simply ignore this annotation. < / p >
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< p class = "definition" > Definition at line < a class = "el" href = "linear__solver_8h_source.html#l01080" > 1080< / a > of file < a class = "el" href = "linear__solver_8h_source.html" > linear_solver.h< / a > .< / p >
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< a id = "acca41811e8aaab0112b987749c0ecb93" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#acca41811e8aaab0112b987749c0ecb93" > ◆ < / a > < / span > index()< / h2 >
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< td class = "memname" > int index < / td >
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< td > (< / td >
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< p > Returns the index of the variable in the MPSolver::variables_. < / p >
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< p class = "definition" > Definition at line < a class = "el" href = "linear__solver_8h_source.html#l01031" > 1031< / a > of file < a class = "el" href = "linear__solver_8h_source.html" > linear_solver.h< / a > .< / p >
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< a id = "abc6bcaac179c603ad3386fa7449c86a7" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#abc6bcaac179c603ad3386fa7449c86a7" > ◆ < / a > < / span > integer()< / h2 >
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< td class = "memname" > bool integer < / td >
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< p > Returns the integrality requirement of the variable. < / p >
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< p class = "definition" > Definition at line < a class = "el" href = "linear__solver_8h_source.html#l01019" > 1019< / a > of file < a class = "el" href = "linear__solver_8h_source.html" > linear_solver.h< / a > .< / p >
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< a id = "accc4f1882f13ad57ef6bbe8fbe5d365d" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#accc4f1882f13ad57ef6bbe8fbe5d365d" > ◆ < / a > < / span > lb()< / h2 >
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< td class = "memname" > double lb < / td >
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< p > Returns the lower bound. < / p >
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< p class = "definition" > Definition at line < a class = "el" href = "linear__solver_8h_source.html#l01034" > 1034< / a > of file < a class = "el" href = "linear__solver_8h_source.html" > linear_solver.h< / a > .< / p >
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< td class = "memname" > const std::string& name < / td >
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< p > Returns the name of the variable. < / p >
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< p class = "definition" > Definition at line < a class = "el" href = "linear__solver_8h_source.html#l01013" > 1013< / a > of file < a class = "el" href = "linear__solver_8h_source.html" > linear_solver.h< / a > .< / p >
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< a id = "a7a302239fbb1f938a513636a6c7a3e2d" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a7a302239fbb1f938a513636a6c7a3e2d" > ◆ < / a > < / span > reduced_cost()< / h2 >
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< td class = "memname" > double reduced_cost < / td >
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< p > Advanced usage: returns the reduced cost of the variable in the current solution (only available for continuous problems). < / p >
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< a id = "ab88dd6ee21935e6f7ce99012f9c467a4" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#ab88dd6ee21935e6f7ce99012f9c467a4" > ◆ < / a > < / span > set_reduced_cost()< / h2 >
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< td class = "memname" > void set_reduced_cost < / td >
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< td > (< / td >
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< p class = "definition" > Definition at line < a class = "el" href = "linear__solver_8h_source.html#l01115" > 1115< / a > of file < a class = "el" href = "linear__solver_8h_source.html" > linear_solver.h< / a > .< / p >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a3977d5bfced39e6ccd075056317bbb3a" > ◆ < / a > < / span > set_solution_value()< / h2 >
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< td class = "memname" > void set_solution_value < / td >
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< td > (< / td >
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< p class = "definition" > Definition at line < a class = "el" href = "linear__solver_8h_source.html#l01114" > 1114< / a > of file < a class = "el" href = "linear__solver_8h_source.html" > linear_solver.h< / a > .< / p >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a02bfb5cd5deeb2d5149f6976ee0456d6" > ◆ < / a > < / span > SetBounds()< / h2 >
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< td class = "memname" > void SetBounds < / td >
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< td > (< / td >
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< td class = "paramname" > < em > lb< / em > , < / td >
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< p > Sets both the lower and upper bounds. < / p >
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< a id = "a3c4f59b6127589d61780ecaa2acdab76" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a3c4f59b6127589d61780ecaa2acdab76" > ◆ < / a > < / span > SetBranchingPriority()< / h2 >
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< td class = "memname" > void SetBranchingPriority < / td >
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< td > (< / td >
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< td class = "paramname" > < em > priority< / em > < / td > < td > )< / td >
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< td class = "memname" > void SetInteger < / td >
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< td > (< / td >
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< p > Sets the integrality requirement of the variable. < / p >
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< a id = "ad90797a6c268fa29b515bdb5972c7bfb" > < / a >
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< td class = "memname" > void SetLB < / td >
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< td > (< / td >
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< td class = "paramname" > < em > lb< / em > < / td > < td > )< / td >
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< p > Sets the lower bound. < / p >
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< a id = "a4584733ca3a135bb0e29e7b29988901d" > < / a >
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< td class = "memname" > void SetUB < / td >
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< td > (< / td >
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< p > Sets the upper bound. < / p >
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< p class = "definition" > Definition at line < a class = "el" href = "linear__solver_8h_source.html#l01043" > 1043< / a > of file < a class = "el" href = "linear__solver_8h_source.html" > linear_solver.h< / a > .< / p >
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< a id = "adf1a0cc6a3736f3db9880392efe02f0e" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#adf1a0cc6a3736f3db9880392efe02f0e" > ◆ < / a > < / span > solution_value()< / h2 >
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< td class = "memname" > double solution_value < / td >
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< p > Returns the value of the variable in the current solution. < / p >
< p > If the variable is integer, then the value will always be an integer (the underlying solver handles floating-point values only, but this function automatically rounds it to the nearest integer; see: man 3 round). < / p >
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< td class = "memname" > double ub < / td >
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< p > Returns the upper bound. < / p >
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< p class = "definition" > Definition at line < a class = "el" href = "linear__solver_8h_source.html#l01037" > 1037< / a > of file < a class = "el" href = "linear__solver_8h_source.html" > linear_solver.h< / a > .< / p >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a087c614accae43de9e770a7731d09892" > ◆ < / a > < / span > unrounded_solution_value()< / h2 >
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< p > Advanced usage: unrounded solution value. < / p >
< p > The returned value won't be rounded to the nearest integer even if the variable is integer. < / p >
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< hr / > The documentation for this class was generated from the following file:< ul >
< li > < a class = "el" href = "linear__solver_8h_source.html" > linear_solver.h< / a > < / li >
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