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. More...
ModificationPtr	toRel (ProblemPtr, RelaxationPtr) const
	Covert a modification for a problem to one for its relaxation. More...
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. More...
void	undoToProblem (ProblemPtr problem)
	Restore the modification for a problem. More...
void	write (std::ostream &out) const
	Write it to 'out'. More...
Public Member Functions inherited from Minotaur::Modification
virtual	~Modification ()
	Default destroy.
virtual ModificationPtr	fromRel (RelaxationPtr rel, ProblemPtr p) const =0
	Covert a modification for a relaxation to one for its original problem. More...
virtual ModificationPtr	toRel (ProblemPtr p, RelaxationPtr rel) const =0
	Covert a modification for a problem to one for its relaxation. More...
virtual void	applyToProblem (ProblemPtr problem)=0
	Apply it to the problem. More...
virtual void	undoToProblem (ProblemPtr problem)=0
	Restore the modification for a problem. More...
virtual void	write (std::ostream &out) const =0
	Write it to 'out'. More...

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