objprobdata.cpp File Reference

Detailed Description

C++ wrapper for user problem data.

Author

Tobias Achterberg

Definition in file objprobdata.cpp.

#include <cassert>
#include "objprobdata.h"

Go to the source code of this file.

Functions
static	SCIP_DECL_PROBDELORIG (probDelorigObj)
static	SCIP_DECL_PROBTRANS (probTransObj)
static	SCIP_DECL_PROBDELTRANS (probDeltransObj)
static	SCIP_DECL_PROBINITSOL (probInitsolObj)
static	SCIP_DECL_PROBEXITSOL (probExitsolObj)
static	SCIP_DECL_PROBCOPY (probCopyObj)
SCIP_RETCODE	SCIPcreateObjProb (SCIP *scip, const char *name, scip::ObjProbData *objprobdata, SCIP_Bool deleteobject)
scip::ObjProbData *	SCIPgetObjProbData (SCIP *scip)

Function Documentation

SCIP_DECL_PROBDELORIG()

static SCIP_DECL_PROBDELORIG ( probDelorigObj  )

static

frees user data of original problem (called when the original problem is freed)

Definition at line 53 of file objprobdata.cpp.

References NULL, SCIP_CALL, and SCIP_OKAY.

SCIP_DECL_PROBTRANS()

static SCIP_DECL_PROBTRANS ( probTransObj  )

static

creates user data of transformed problem by transforming the original user problem data (called after problem was transformed)

Definition at line 78 of file objprobdata.cpp.

References NULL, SCIP_Bool, SCIP_CALL, and SCIP_OKAY.

SCIP_DECL_PROBDELTRANS()

static SCIP_DECL_PROBDELTRANS ( probDeltransObj  )

static

frees user data of transformed problem (called when the transformed problem is freed)

Definition at line 102 of file objprobdata.cpp.

References NULL, SCIP_CALL, and SCIP_OKAY.

SCIP_DECL_PROBINITSOL()

static SCIP_DECL_PROBINITSOL ( probInitsolObj  )

static

solving process initialization method of transformed data (called before the branch and bound process begins)

Definition at line 125 of file objprobdata.cpp.

References NULL, SCIP_CALL, and SCIP_OKAY.

SCIP_DECL_PROBEXITSOL()

static SCIP_DECL_PROBEXITSOL ( probExitsolObj  )

static

solving process deinitialization method of transformed data (called before the branch and bound data is freed)

Definition at line 139 of file objprobdata.cpp.

References NULL, SCIP_CALL, and SCIP_OKAY.

SCIP_DECL_PROBCOPY()

static SCIP_DECL_PROBCOPY ( probCopyObj  )

static

copies user data if you want to copy it to a subscip

Definition at line 152 of file objprobdata.cpp.

References NULL, SCIP_CALL, SCIP_DIDNOTRUN, SCIP_OKAY, SCIP_SUCCESS, and TRUE.

SCIPcreateObjProb()

SCIP_RETCODE SCIPcreateObjProb	(	SCIP *	scip,
		const char *	name,
		scip::ObjProbData *	objprobdata,
		SCIP_Bool	deleteobject
	)

creates empty problem, initializes all solving data structures, and sets the user problem data to point to the given user data object

Parameters

scip	SCIP data structure
name	problem name
objprobdata	user problem data object
deleteobject	should the user problem data object be deleted when problem is freed?

Definition at line 193 of file objprobdata.cpp.

References SCIP_CALL, SCIP_OKAY, and SCIPcreateProb().

Referenced by scip::ObjProbData::scip_copy(), and SCIP_DECL_READERREAD().

SCIPgetObjProbData()

scip::ObjProbData* SCIPgetObjProbData

(

SCIP *

scip

)

gets user problem data object Warning! This method should only be called after a problem was created with SCIPcreateObjProb(). Otherwise, a segmentation fault may arise, or an undefined pointer is returned.

Parameters

scip	SCIP data structure

Definition at line 218 of file objprobdata.cpp.

References NULL, and SCIPgetProbData().

Referenced by tsp::ProbDataTSP::scip_copy(), scip::ObjProbData::scip_copy(), SCIP_DECL_CONSCOPY(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_HEURINIT(), and SCIP_DECL_HEURINITSOL().