pub_benders.h File Reference

Detailed Description

public methods for Benders' decomposition

Author

Stephen J. Maher

Definition in file pub_benders.h.

#include "scip/def.h"
#include "scip/type_benders.h"
#include "scip/type_benderscut.h"
#include "scip/type_misc.h"
#include "scip/type_retcode.h"
#include "scip/type_scip.h"
#include "scip/type_var.h"

Go to the source code of this file.

Functions
SCIP_EXPORT	SCIP_DECL_SORTPTRCOMP (SCIPbendersComp)
SCIP_EXPORT	SCIP_DECL_SORTPTRCOMP (SCIPbendersCompName)
SCIP_EXPORT SCIP_BENDERSDATA *	SCIPbendersGetData (SCIP_BENDERS *benders)
SCIP_EXPORT void	SCIPbendersSetData (SCIP_BENDERS *benders, SCIP_BENDERSDATA *bendersdata)
SCIP_EXPORT const char *	SCIPbendersGetName (SCIP_BENDERS *benders)
SCIP_EXPORT const char *	SCIPbendersGetDesc (SCIP_BENDERS *benders)
SCIP_EXPORT int	SCIPbendersGetPriority (SCIP_BENDERS *benders)
SCIP_EXPORT int	SCIPbendersGetNSubproblems (SCIP_BENDERS *benders)
SCIP_EXPORT SCIP *	SCIPbendersSubproblem (SCIP_BENDERS *benders, int probnumber)
SCIP_EXPORT int	SCIPbendersGetNCalls (SCIP_BENDERS *benders)
SCIP_EXPORT int	SCIPbendersGetNCutsFound (SCIP_BENDERS *benders)
SCIP_EXPORT SCIP_Real	SCIPbendersGetSetupTime (SCIP_BENDERS *benders)
SCIP_EXPORT SCIP_Real	SCIPbendersGetTime (SCIP_BENDERS *benders)
SCIP_EXPORT SCIP_Bool	SCIPbendersIsInitialized (SCIP_BENDERS *benders)
SCIP_Bool	SCIPbendersIsActive (SCIP_BENDERS *benders)
SCIP_Bool	SCIPbendersOnlyCheckConvexRelax (SCIP_BENDERS *benders)
SCIP_EXPORT SCIP_Bool	SCIPbendersCutLP (SCIP_BENDERS *benders)
SCIP_EXPORT SCIP_Bool	SCIPbendersCutPseudo (SCIP_BENDERS *benders)
SCIP_EXPORT SCIP_Bool	SCIPbendersCutRelaxation (SCIP_BENDERS *benders)
SCIP_EXPORT SCIP_Bool	SCIPbendersShareAuxVars (SCIP_BENDERS *benders)
SCIP_EXPORT SCIP_VAR *	SCIPbendersGetAuxiliaryVar (SCIP_BENDERS *benders, int probnumber)
SCIP_EXPORT SCIP_VAR **	SCIPbendersGetAuxiliaryVars (SCIP_BENDERS *benders)
SCIP_EXPORT void	SCIPbendersSetSubproblemObjval (SCIP_BENDERS *benders, int probnumber, SCIP_Real objval)
SCIP_EXPORT SCIP_Real	SCIPbendersGetSubproblemObjval (SCIP_BENDERS *benders, int probnumber)
SCIP_EXPORT SCIP_BENDERSCUT *	SCIPfindBenderscut (SCIP_BENDERS *benders, const char *name)
SCIP_EXPORT SCIP_BENDERSCUT **	SCIPbendersGetBenderscuts (SCIP_BENDERS *benders)
SCIP_EXPORT int	SCIPbendersGetNBenderscuts (SCIP_BENDERS *benders)
SCIP_EXPORT SCIP_RETCODE	SCIPbendersSetBenderscutPriority (SCIP_BENDERS *benders, SCIP_BENDERSCUT *benderscut, int priority)
SCIP_EXPORT void	SCIPbendersSetSubproblemIsConvex (SCIP_BENDERS *benders, int probnumber, SCIP_Bool isconvex)
SCIP_EXPORT SCIP_Bool	SCIPbendersSubproblemIsConvex (SCIP_BENDERS *benders, int probnumber)
int	SCIPbendersGetNConvexSubproblems (SCIP_BENDERS *benders)
SCIP_EXPORT SCIP_RETCODE	SCIPbendersSolveSubproblemLP (SCIP *scip, SCIP_BENDERS *benders, int probnumber, SCIP_Bool *infeasible)
SCIP_EXPORT SCIP_RETCODE	SCIPbendersSolveSubproblemCIP (SCIP *scip, SCIP_BENDERS *benders, int probnumber, SCIP_Bool *infeasible, SCIP_BENDERSENFOTYPE type, SCIP_Bool solvecip)
SCIP_EXPORT int	SCIPbendersGetNTransferredCuts (SCIP_BENDERS *benders)
SCIP_EXPORT void	SCIPbendersUpdateSubproblemLowerbound (SCIP_BENDERS *benders, int probnumber, SCIP_Real lowerbound)
SCIP_EXPORT SCIP_Real	SCIPbendersGetSubproblemLowerbound (SCIP_BENDERS *benders, int probnumber)
SCIP_EXPORT void	SCIPbendersSetSubproblemIsIndependent (SCIP_BENDERS *benders, int probnumber, SCIP_Bool isindep)
SCIP_EXPORT SCIP_Bool	SCIPbendersSubproblemIsIndependent (SCIP_BENDERS *benders, int probnumber)
SCIP_EXPORT SCIP_Bool	SCIPbendersSubproblemIsEnabled (SCIP_BENDERS *benders, int probnumber)