net.sourceforge.combean.interfaces.mathprog.lp
Interface MIPSolver

All Superinterfaces:

LPSolver

All Known Implementing Classes:

OsiSolverInterfaceAsLPSolver

public interface MIPSolver
extends LPSolver

Field Summary

Fields inherited from interface net.sourceforge.combean.interfaces.mathprog.lp.LPSolver

LPOBJ_COUNT, LPOBJ_MAX, LPOBJ_MIN, LPOBJ_UNDEFINED, LPSTAT_COUNT, LPSTAT_FAILURE, LPSTAT_INFEASIBLE, LPSTAT_SOLVED, LPSTAT_UNBOUNDED, LPSTAT_UNDEFINED

Method Summary

int	addIntVariable(LPVariable variable) Add an integer variable to the LP problem.
void	solveMIP()

Methods inherited from interface net.sourceforge.combean.interfaces.mathprog.lp.LPSolver

addColumn, addConstraint, addRow, addVariable, freeze, getNumColumns, getNumRows, getSolution, getSolutionStatus, getSolutionValue, setInitialDimensions, setObjective, solve

Method Detail

addIntVariable

int addIntVariable(LPVariable variable)

Add an integer variable to the LP problem. The corresponding column in the constraint matrix is filled with zero values.

Parameters:

variable - the variable to be added.

Returns:

the number of the corresponding column of the LP (counting from zero)

solveMIP

void solveMIP()