OR-Tools  9.6
Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
ProportionalRowPreprocessor

Detailed Description

Definition at line 335 of file preprocessor.h.

Public Member Functions

 ProportionalRowPreprocessor (const GlopParameters *parameters)
 
 ProportionalRowPreprocessor (const ProportionalRowPreprocessor &)=delete
 
ProportionalRowPreprocessor & operator= (const ProportionalRowPreprocessor &)=delete
 
 ~ProportionalRowPreprocessor () final
 
bool Run (LinearProgram *lp) final
 
void RecoverSolution (ProblemSolution *solution) const final
 
ProblemStatus status () const
 
virtual void UseInMipContext ()
 
void SetTimeLimit (TimeLimit *time_limit)
 

Protected Member Functions

bool IsSmallerWithinFeasibilityTolerance (Fractional a, Fractional b) const
 
bool IsSmallerWithinPreprocessorZeroTolerance (Fractional a, Fractional b) const
 

Protected Attributes

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]

ProportionalRowPreprocessor ( const GlopParameters *  parameters)
inlineexplicit

Definition at line 337 of file preprocessor.h.

◆ ProportionalRowPreprocessor() [2/2]

ProportionalRowPreprocessor ( const ProportionalRowPreprocessor &  )
delete

◆ ~ProportionalRowPreprocessor()

~ProportionalRowPreprocessor ( )
inlinefinal

Definition at line 342 of file preprocessor.h.

Member Function Documentation

◆ IsSmallerWithinFeasibilityTolerance()

bool IsSmallerWithinFeasibilityTolerance ( Fractional  a,
Fractional  b 
) const
inlineprotectedinherited

Definition at line 83 of file preprocessor.h.

◆ IsSmallerWithinPreprocessorZeroTolerance()

bool IsSmallerWithinPreprocessorZeroTolerance ( Fractional  a,
Fractional  b 
) const
inlineprotectedinherited

Definition at line 87 of file preprocessor.h.

◆ operator=()

ProportionalRowPreprocessor& operator= ( const ProportionalRowPreprocessor &  )
delete

◆ RecoverSolution()

void RecoverSolution ( ProblemSolution *  solution) const
finalvirtual

Implements Preprocessor.

Definition at line 1014 of file preprocessor.cc.

◆ Run()

bool Run ( LinearProgram *  lp)
finalvirtual

Implements Preprocessor.

Definition at line 839 of file preprocessor.cc.

◆ SetTimeLimit()

void SetTimeLimit ( TimeLimit *  time_limit)
inlineinherited

Definition at line 78 of file preprocessor.h.

◆ status()

ProblemStatus status ( ) const
inlineinherited

Definition at line 68 of file preprocessor.h.

◆ UseInMipContext()

virtual void UseInMipContext ( )
inlinevirtualinherited

Reimplemented in ScalingPreprocessor, DualizerPreprocessor, and ProportionalColumnPreprocessor.

Definition at line 76 of file preprocessor.h.

Member Data Documentation

◆ in_mip_context_

bool in_mip_context_
protectedinherited

Definition at line 96 of file preprocessor.h.

◆ infinite_time_limit_

std::unique_ptr<TimeLimit> infinite_time_limit_
protectedinherited

Definition at line 97 of file preprocessor.h.

◆ parameters_

const GlopParameters& parameters_
protectedinherited

Definition at line 95 of file preprocessor.h.

◆ status_

ProblemStatus status_
protectedinherited

Definition at line 94 of file preprocessor.h.

◆ time_limit_

TimeLimit* time_limit_
protectedinherited

Definition at line 98 of file preprocessor.h.

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