CbcSolverExpandKnapsack.hpp File Reference

Expanding possibilities of x*y, where x*y are both integers, constructing a knapsack constraint. More...

Go to the source code of this file.

Functions
OsiSolverInterface *	expandKnapsack (CoinModel &model, int *whichColumn, int *knapsackStart, int *knapsackRow, int &numberKnapsack, CglStored &stored, int logLevel, int fixedPriority, int SOSPriority, CoinModel &tightenedModel)
void	afterKnapsack (const CoinModel &coinModel2, const int *whichColumn, const int *knapsackStart, const int *knapsackRow, int numberKnapsack, const double *knapsackSolution, double *solution, int logLevel)

Detailed Description

Expanding possibilities of x*y, where x*y are both integers, constructing a knapsack constraint.

Results in a tighter model.

Definition in file CbcSolverExpandKnapsack.hpp.

Function Documentation

OsiSolverInterface* expandKnapsack	(	CoinModel &	model,
		int *	whichColumn,
		int *	knapsackStart,
		int *	knapsackRow,
		int &	numberKnapsack,
		CglStored &	stored,
		int	logLevel,
		int	fixedPriority,
		int	SOSPriority,
		CoinModel &	tightenedModel
	)

void afterKnapsack	(	const CoinModel &	coinModel2,
		const int *	whichColumn,
		const int *	knapsackStart,
		const int *	knapsackRow,
		int	numberKnapsack,
		const double *	knapsackSolution,
		double *	solution,
		int	logLevel
	)