CoinWarmStartDualDiff Class Reference

A `diff' between two CoinWarmStartDual objects. More...

#include <CoinWarmStartDual.hpp>

Inheritance diagram for CoinWarmStartDualDiff:

Collaboration diagram for CoinWarmStartDualDiff:

Public Member Functions
virtual CoinWarmStartDiff *	clone () const
	`Virtual constructor' More...
virtual CoinWarmStartDualDiff &	operator= (const CoinWarmStartDualDiff &rhs)
	Assignment. More...
virtual	~CoinWarmStartDualDiff ()
	Destructor. More...
Public Member Functions inherited from CoinWarmStartDiff
virtual	~CoinWarmStartDiff ()
	Abstract destructor. More...

Protected Member Functions
	CoinWarmStartDualDiff ()
	Default constructor. More...
	CoinWarmStartDualDiff (const CoinWarmStartDualDiff &rhs)
	Copy constructor. More...

Private Member Functions
	CoinWarmStartDualDiff (int sze, const unsigned int *const diffNdxs, const double *const diffVals)
	Standard constructor. More...

Private Attributes
CoinWarmStartVectorDiff< double >	diff_
	The difference in the dual vector is simply the difference in a vector. More...

Friends
CoinWarmStartDiff *	CoinWarmStartDual::generateDiff (const CoinWarmStart *const oldCWS) const
void	CoinWarmStartDual::applyDiff (const CoinWarmStartDiff *const diff)

Detailed Description

A `diff' between two CoinWarmStartDual objects.

This class exists in order to hide from the world the details of calculating and representing a `diff' between two CoinWarmStartDual objects. For convenience, assignment, cloning, and deletion are visible to the world, and default and copy constructors are made available to derived classes. Knowledge of the rest of this structure, and of generating and applying diffs, is restricted to the friend functions CoinWarmStartDual::generateDiff() and CoinWarmStartDual::applyDiff().

The actual data structure is a pair of vectors, #diffNdxs_ and #diffVals_.

Definition at line 101 of file CoinWarmStartDual.hpp.

Constructor & Destructor Documentation

virtual CoinWarmStartDualDiff::~CoinWarmStartDualDiff ( )

inlinevirtual

Destructor.

Definition at line 120 of file CoinWarmStartDual.hpp.

CoinWarmStartDualDiff::CoinWarmStartDualDiff ( )

inlineprotected

Default constructor.

This is protected (rather than private) so that derived classes can see it when they make their default constructor protected or private.

Definition at line 130 of file CoinWarmStartDual.hpp.

CoinWarmStartDualDiff::CoinWarmStartDualDiff ( const CoinWarmStartDualDiff &  rhs )

inlineprotected

Copy constructor.

For convenience when copying objects containing CoinWarmStartDualDiff objects. But consider whether you should be using clone() to retain polymorphism.

This is protected (rather than private) so that derived classes can see it when the make their copy constructor protected or private.

Definition at line 142 of file CoinWarmStartDual.hpp.

CoinWarmStartDualDiff::CoinWarmStartDualDiff ( int  sze, const unsigned int *const  diffNdxs, const double *const  diffVals  )

inlineprivate

Standard constructor.

Definition at line 153 of file CoinWarmStartDual.hpp.

Member Function Documentation

virtual CoinWarmStartDiff* CoinWarmStartDualDiff::clone ( ) const

inlinevirtual

`Virtual constructor'

Implements CoinWarmStartDiff.

Definition at line 105 of file CoinWarmStartDual.hpp.

virtual CoinWarmStartDualDiff& CoinWarmStartDualDiff::operator= ( const CoinWarmStartDualDiff &  rhs )

inlinevirtual

Assignment.

Definition at line 111 of file CoinWarmStartDual.hpp.

Friends And Related Function Documentation

CoinWarmStartDiff* CoinWarmStartDual::generateDiff ( const CoinWarmStart *const  oldCWS ) const

friend

void CoinWarmStartDual::applyDiff ( const CoinWarmStartDiff *const  diff )

friend

Member Data Documentation

CoinWarmStartVectorDiff<double> CoinWarmStartDualDiff::diff_

private

The difference in the dual vector is simply the difference in a vector.

Definition at line 161 of file CoinWarmStartDual.hpp.

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

• /home/coin/svn-release/Blis-0.94.3/CoinUtils/src/CoinWarmStartDual.hpp