operations_research::sat::BestBinaryRelationBounds Class Reference

#include <integer_base.h>

Public Member Functions
bool	Add (LinearExpression2 expr, IntegerValue lb, IntegerValue ub)
RelationStatus	GetStatus (LinearExpression2 expr, IntegerValue lb, IntegerValue ub) const
	Returns the known status of expr <= bound.
IntegerValue	GetUpperBound (LinearExpression2 expr) const

Detailed Description

Definition at line 436 of file integer_base.h.

Member Function Documentation

Add()

bool operations_research::sat::BestBinaryRelationBounds::Add	(	LinearExpression2	expr,
		IntegerValue	lb,
		IntegerValue	ub )

Register the fact that expr \in [lb, ub] is true.

Returns true if this fact is new, that is if the bounds are tighter than the current ones.

Definition at line 113 of file integer_base.cc.

GetStatus()

RelationStatus operations_research::sat::BestBinaryRelationBounds::GetStatus	(	LinearExpression2	expr,
		IntegerValue	lb,
		IntegerValue	ub ) const

Returns the known status of expr <= bound.

Definition at line 134 of file integer_base.cc.

GetUpperBound()

IntegerValue operations_research::sat::BestBinaryRelationBounds::GetUpperBound

(

LinearExpression2

expr

)

const

Return a valid upper-bound on the given LinearExpression2. Note that we assume kMaxIntegerValue is always valid and returns it if we don't have an entry in the hash-map.

Definition at line 151 of file integer_base.cc.

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

• ortools/sat/integer_base.h
• ortools/sat/integer_base.cc