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OR-Tools
8.2
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Definition at line 663 of file preprocessor.h.
Public Member Functions | |
UnconstrainedVariablePreprocessor (const GlopParameters *parameters) | |
UnconstrainedVariablePreprocessor (const UnconstrainedVariablePreprocessor &)=delete | |
UnconstrainedVariablePreprocessor & | operator= (const UnconstrainedVariablePreprocessor &)=delete |
~UnconstrainedVariablePreprocessor () final | |
bool | Run (LinearProgram *lp) final |
void | RecoverSolution (ProblemSolution *solution) const final |
void | RemoveZeroCostUnconstrainedVariable (ColIndex col, Fractional target_bound, LinearProgram *lp) |
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_ |
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inlineexplicit |
Definition at line 665 of file preprocessor.h.
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delete |
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inlinefinal |
Definition at line 671 of file preprocessor.h.
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inlineprotectedinherited |
Definition at line 80 of file preprocessor.h.
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inlineprotectedinherited |
Definition at line 84 of file preprocessor.h.
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delete |
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finalvirtual |
Implements Preprocessor.
Definition at line 1995 of file preprocessor.cc.
void RemoveZeroCostUnconstrainedVariable | ( | ColIndex | col, |
Fractional | target_bound, | ||
LinearProgram * | lp | ||
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Definition at line 1720 of file preprocessor.cc.
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finalvirtual |
Implements Preprocessor.
Definition at line 1767 of file preprocessor.cc.
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inlineinherited |
Definition at line 75 of file preprocessor.h.
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inlineinherited |
Definition at line 65 of file preprocessor.h.
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inlinevirtualinherited |
Reimplemented in ProportionalColumnPreprocessor, DualizerPreprocessor, and ScalingPreprocessor.
Definition at line 73 of file preprocessor.h.
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protectedinherited |
Definition at line 93 of file preprocessor.h.
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protectedinherited |
Definition at line 94 of file preprocessor.h.
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protectedinherited |
Definition at line 92 of file preprocessor.h.
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protectedinherited |
Definition at line 91 of file preprocessor.h.
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protectedinherited |
Definition at line 95 of file preprocessor.h.