Google OR-Tools v9.15
a fast and portable software suite for combinatorial optimization
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operations_research::glop::ProportionalRowPreprocessor Class Referencefinal

Detailed Description

Definition at line 349 of file preprocessor.h.

#include <preprocessor.h>

Inheritance diagram for operations_research::glop::ProportionalRowPreprocessor:
operations_research::glop::Preprocessor

Public Member Functions

 ProportionalRowPreprocessor (const GlopParameters *parameters)
 ProportionalRowPreprocessor (const ProportionalRowPreprocessor &)=delete
ProportionalRowPreprocessor & operator= (const ProportionalRowPreprocessor &)=delete
 ~ProportionalRowPreprocessor () final=default
bool Run (LinearProgram *lp) final
void RecoverSolution (ProblemSolution *solution) const final
Public Member Functions inherited from operations_research::glop::Preprocessor
 Preprocessor (const GlopParameters *parameters)
 Preprocessor (const Preprocessor &)=delete
Preprocessor & operator= (const Preprocessor &)=delete
virtual ~Preprocessor ()
ProblemStatus status () const
virtual void UseInMipContext ()
void SetTimeLimit (TimeLimit *time_limit)

Additional Inherited Members

Protected Member Functions inherited from operations_research::glop::Preprocessor
bool IsSmallerWithinFeasibilityTolerance (Fractional a, Fractional b) const
bool IsSmallerWithinPreprocessorZeroTolerance (Fractional a, Fractional b) const
Protected Attributes inherited from operations_research::glop::Preprocessor
ProblemStatus status_
const GlopParameters & parameters_
bool in_mip_context_
std::unique_ptr< TimeLimit > infinite_time_limit_
TimeLimit * time_limit_

Constructor & Destructor Documentation

◆ ProportionalRowPreprocessor() [1/2]

operations_research::glop::ProportionalRowPreprocessor::ProportionalRowPreprocessor ( const GlopParameters * parameters)
inlineexplicit

Definition at line 351 of file preprocessor.h.

◆ ProportionalRowPreprocessor() [2/2]

operations_research::glop::ProportionalRowPreprocessor::ProportionalRowPreprocessor ( const ProportionalRowPreprocessor & )
delete

◆ ~ProportionalRowPreprocessor()

operations_research::glop::ProportionalRowPreprocessor::~ProportionalRowPreprocessor ( )
finaldefault

Member Function Documentation

◆ operator=()

ProportionalRowPreprocessor & operations_research::glop::ProportionalRowPreprocessor::operator= ( const ProportionalRowPreprocessor & )
delete

◆ RecoverSolution()

void operations_research::glop::ProportionalRowPreprocessor::RecoverSolution ( ProblemSolution * solution) const
finalvirtual

Implements operations_research::glop::Preprocessor.

Definition at line 1025 of file preprocessor.cc.

◆ Run()

bool operations_research::glop::ProportionalRowPreprocessor::Run ( LinearProgram * lp)
finalvirtual

Implements operations_research::glop::Preprocessor.

Definition at line 850 of file preprocessor.cc.

The documentation for this class was generated from the following files: