sepa_master.h File Reference

Detailed Description

master separator

Author

Gerald Gamrath

Definition in file sepa_master.h.

#include "scip/scip.h"

Go to the source code of this file.

Functions
SCIP_RETCODE	SCIPincludeSepaMaster (SCIP *scip)
SCIP_ROW **	GCGsepaGetOrigcuts (SCIP *scip)
int	GCGsepaGetNCuts (SCIP *scip)
SCIP_ROW **	GCGsepaGetMastercuts (SCIP *scip)
SCIP_RETCODE	GCGsepaAddMastercuts (SCIP *scip, SCIP_ROW *origcut, SCIP_ROW *mastercut)

Function Documentation

SCIPincludeSepaMaster()

SCIP_RETCODE SCIPincludeSepaMaster

(

SCIP *

scip

)

creates the master separator and includes it in SCIP

Definition at line 368 of file sepa_master.c.

References GCGmasterGetOrigprob(), SEPA_DELAY, SEPA_DESC, SEPA_FREQ, SEPA_MAXBOUNDDIST, SEPA_NAME, SEPA_PRIORITY, SEPA_USESSUBSCIP, sepaCopyMaster, sepaExecsolMaster, sepaInitMaster, sepaInitsolMaster, and STARTMAXCUTS.

Referenced by GCGincludeMasterPlugins().

GCGsepaGetOrigcuts()

SCIP_ROW** GCGsepaGetOrigcuts

(

SCIP *

scip

)

returns the array of original cuts saved in the separator data

Definition at line 400 of file sepa_master.c.

References SEPA_NAME.

Referenced by ObjPricerGcg::computeColMastercuts(), ObjPricerGcg::getStabilizedDualObjectiveValue(), SCIP_DECL_SEPAEXECLP(), and ObjPricerGcg::setPricingObjs().

GCGsepaGetNCuts()

int GCGsepaGetNCuts

(

SCIP *

scip

)

returns the number of cuts saved in the separator data

Definition at line 419 of file sepa_master.c.

References SEPA_NAME.

Referenced by ObjPricerGcg::computeColMastercuts(), ObjPricerGcg::getStabilizedDualObjectiveValue(), gcg::Stabilization::rowGetDual(), SCIP_DECL_PRICERREDCOST(), SCIP_DECL_SEPAEXECLP(), ObjPricerGcg::setPricingObjs(), and gcg::Stabilization::updateStabilityCenter().

GCGsepaGetMastercuts()

SCIP_ROW** GCGsepaGetMastercuts

(

SCIP *

scip

)

returns the array of master cuts saved in the separator data

Definition at line 438 of file sepa_master.c.

References SEPA_NAME.

Referenced by ObjPricerGcg::computeColMastercuts(), GCGcolComputeDualObjPara(), ObjPricerGcg::getStabilizedDualObjectiveValue(), gcg::Stabilization::rowGetDual(), and ObjPricerGcg::setPricingObjs().

GCGsepaAddMastercuts()

SCIP_RETCODE GCGsepaAddMastercuts	(	SCIP *	scip,
		SCIP_ROW *	origcut,
		SCIP_ROW *	mastercut
	)

adds given original and master cut to master separator data

Definition at line 457 of file sepa_master.c.

References ensureSizeCuts(), and SEPA_NAME.

Referenced by SCIP_DECL_SEPAEXECLP().