Minotaur::VarBoundMod Class Reference

Modification of a single bound on a variable. More...

#include <VarBoundMod.h>

Inheritance diagram for Minotaur::VarBoundMod:

Collaboration diagram for Minotaur::VarBoundMod:

Public Member Functions
	VarBoundMod (VariablePtr var, BoundType lu, double new_val)
	Construct.
	~VarBoundMod ()
	Destroy.
ModificationPtr	fromRel (RelaxationPtr, ProblemPtr) const
	Covert a modification for a relaxation to one for its original problem.
ModificationPtr	toRel (ProblemPtr, RelaxationPtr) const
	Covert a modification for a problem to one for its relaxation.
VariablePtr	getVar () const
	Get the variable whose bound is changed.
BoundType	getLU () const
	Get the type of bound that is changed: lower or upper.
double	getNewVal () const
	Get new value of the bound.
void	applyToProblem (ProblemPtr problem)
	Apply it to the problem.
void	undoToProblem (ProblemPtr problem)
	Restore the modification for a problem.
void	write (std::ostream &out) const
	Write it to 'out'.
Public Member Functions inherited from Minotaur::Modification
virtual	~Modification ()
	Default destroy.

Additional Inherited Members
Protected Member Functions inherited from Minotaur::Modification
	Modification ()
	Default constructor.

Detailed Description

Modification of a single bound on a variable.

Member Function Documentation

applyToProblem()

void VarBoundMod::applyToProblem ( ProblemPtr  problem )

virtual

Apply it to the problem.

Implements Minotaur::Modification.

fromRel()

ModificationPtr VarBoundMod::fromRel ( RelaxationPtr  rel, ProblemPtr  p  ) const

virtual

Covert a modification for a relaxation to one for its original problem.

Parameters

[in]	rel	Relaxation for which this mod is applicable.
[in]	p	Problem for which the new mod will be applicable.

Returns

Modification applicable to p

Implements Minotaur::Modification.

toRel()

ModificationPtr VarBoundMod::toRel ( ProblemPtr  p, RelaxationPtr  rel  ) const

virtual

Covert a modification for a problem to one for its relaxation.

Parameters

[in]	p	Problem for which this mod is applicable.
[in]	rel	Relaxation for which the new mod will be applicable.

Returns

Modification applicable to rel.

Implements Minotaur::Modification.

undoToProblem()

void VarBoundMod::undoToProblem ( ProblemPtr  problem )

virtual

Restore the modification for a problem.

Implements Minotaur::Modification.

write()

void VarBoundMod::write ( std::ostream &  out ) const

virtual

Write it to 'out'.

Implements Minotaur::Modification.

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

• /home/amahajan/tmp/minotaur-test/src/base/VarBoundMod.h
• /home/amahajan/tmp/minotaur-test/src/base/VarBoundMod.cpp