CoinWarmStartDual Class Reference

WarmStart information that is only a dual vector. More...

#include <CoinWarmStartDual.hpp>

Inheritance diagram for CoinWarmStartDual:

Collaboration diagram for CoinWarmStartDual:

Public Member Functions
int	size () const
	return the size of the dual vector
const double *	dual () const
	return a pointer to the array of duals
void	assignDual (int size, double *&dual)
	Assign the dual vector to be the warmstart information.
	CoinWarmStartDual ()
	CoinWarmStartDual (int size, const double *dual)
	CoinWarmStartDual (const CoinWarmStartDual &rhs)
CoinWarmStartDual &	operator= (const CoinWarmStartDual &rhs)
Dual warm start `diff' methods */
`Virtual constructor' */ virtual CoinWarmStart *clone() const { return new CoinWarmStartDual(*this); } virtual ~CoinWarmStartDual() {} /*! /*! Generate a `diff' that can convert the warm start passed as a parameter to the warm start specified by this. The capabilities are limited: the basis passed as a parameter can be no larger than the basis pointed to by this. */ virtual CoinWarmStartDiff * generateDiff(const CoinWarmStart *const oldCWS) const; /*! Apply diff to this warm start. Update this warm start by applying diff. It's assumed that the allocated capacity of the warm start is sufficiently large.
virtual void	applyDiff (const CoinWarmStartDiff *const cwsdDiff)
Public Member Functions inherited from CoinWarmStart
virtual	~CoinWarmStart ()
	Abstract destructor.
virtual CoinWarmStart *	clone () const =0
	`Virtual constructor'
virtual CoinWarmStartDiff *	generateDiff (const CoinWarmStart *const) const

Private Attributes
Private data members
CoinWarmStartVector< double >	dual_

Detailed Description

WarmStart information that is only a dual vector.

Definition at line 17 of file CoinWarmStartDual.hpp.

Constructor & Destructor Documentation

CoinWarmStartDual() [1/3]

CoinWarmStartDual::CoinWarmStartDual ( )

inline

Definition at line 32 of file CoinWarmStartDual.hpp.

CoinWarmStartDual() [2/3]

CoinWarmStartDual::CoinWarmStartDual ( int size, const double * dual )

inline

Definition at line 34 of file CoinWarmStartDual.hpp.

CoinWarmStartDual() [3/3]

CoinWarmStartDual::CoinWarmStartDual ( const CoinWarmStartDual & rhs )

inline

Definition at line 39 of file CoinWarmStartDual.hpp.

Member Function Documentation

size()

int CoinWarmStartDual::size ( ) const

inline

return the size of the dual vector

Definition at line 20 of file CoinWarmStartDual.hpp.

dual()

const double * CoinWarmStartDual::dual ( ) const

inline

return a pointer to the array of duals

Definition at line 22 of file CoinWarmStartDual.hpp.

assignDual()

void CoinWarmStartDual::assignDual ( int size, double *& dual )

inline

Assign the dual vector to be the warmstart information.

In this method the object assumes ownership of the pointer and upon return "dual" will be a NULL pointer. If copying is desirable use the constructor.

Definition at line 27 of file CoinWarmStartDual.hpp.

operator=()

CoinWarmStartDual & CoinWarmStartDual::operator= ( const CoinWarmStartDual & rhs )

inline

Definition at line 44 of file CoinWarmStartDual.hpp.

applyDiff()

virtual void CoinWarmStartDual::applyDiff ( const CoinWarmStartDiff *const cwsdDiff )

virtual

Reimplemented from CoinWarmStart.

Member Data Documentation

dual_

CoinWarmStartVector< double > CoinWarmStartDual::dual_

private

Definition at line 90 of file CoinWarmStartDual.hpp.

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

• /builddir/build/BUILD/coin-or-CoinUtils-2.11.13-build/CoinUtils-releases-2.11.13/CoinUtils/src/CoinWarmStartDual.hpp