useless_constraint_action Class Reference

Inheritance diagram for useless_constraint_action:

Collaboration diagram for useless_constraint_action:

Classes
struct	action
Public Member Functions
const char *	name () const
	A name for debug printing.
void	postsolve (CoinPostsolveMatrix *prob) const
	Apply the postsolve transformation for this particular presolve action.
	~useless_constraint_action ()
Static Public Member Functions
static const CoinPresolveAction *	presolve (CoinPresolveMatrix prob, const int useless_rows, int nuseless_rows, const CoinPresolveAction *next)
Private Member Functions
	useless_constraint_action (int nactions, const action actions, const CoinPresolveAction next)
Private Attributes
const int	nactions_
const action *const	actions_

Detailed Description

Definition at line 8 of file CoinPresolveUseless.hpp.

useless_constraint_action::useless_constraint_action	(	int	nactions,
		const action *	actions,
		const CoinPresolveAction *	next
	)			`[private]`

useless_constraint_action::~useless_constraint_action ( )

const char* useless_constraint_action::name ( ) const [virtual]

A name for debug printing.

It is expected that the name is not stored in the transform itself.

static const CoinPresolveAction* useless_constraint_action::presolve	(	CoinPresolveMatrix *	prob,
		const int *	useless_rows,
		int	nuseless_rows,
		const CoinPresolveAction *	next
	)			`[static]`