/home/coin/svn-release/OS-2.10.0/Couenne/src/bound_tightening/obbt_iter.cpp File Reference

#include "CglCutGenerator.hpp"
#include "CouenneCutGenerator.hpp"
#include "CouenneProblem.hpp"
#include "CouenneProblemElem.hpp"
#include "CouenneExprVar.hpp"

Include dependency graph for obbt_iter.cpp:

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Defines
#define	OBBT_EPS   1e-3
Functions
int	obbt_supplement (const OsiSolverInterface *csi, int index, int sense)
static bool	obbt_updateBound (OsiSolverInterface *csi, int sense, CouNumber &bound, bool isint)
	1: minimize, -1: maximize

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Define Documentation

#define OBBT_EPS   1e-3

Definition at line 20 of file obbt_iter.cpp.

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Function Documentation

int obbt_supplement	(	const OsiSolverInterface *	csi,
		int	index,
		int	sense
	)

1: minimize, -1: maximize

Parameters:

	index	interface to use as a solver
	sense	variable being looked at

Definition at line 16 of file obbt_supplement.cpp.

static bool obbt_updateBound	(	OsiSolverInterface *	csi,
		int	sense,
		CouNumber &	bound,
		bool	isint
	)			[static]

1: minimize, -1: maximize

reoptimize and change bound of a variable if needed

is this variable integer

Parameters:

	sense	interface to use as a solver
	bound	1: minimize, -1: maximize
	isint	bound to be updated

Definition at line 31 of file obbt_iter.cpp.