objprop.h File Reference

Detailed Description

C++ wrapper for propagators.

Author

Tobias Achterberg

Definition in file objprop.h.

#include <cstring>
#include "scip/scip.h"
#include "objscip/objcloneable.h"

Go to the source code of this file.

Functions
SCIP_RETCODE	SCIPincludeObjProp (SCIP *scip, scip::ObjProp *objprop, SCIP_Bool deleteobject)
scip::ObjProp *	SCIPfindObjProp (SCIP *scip, const char *name)
scip::ObjProp *	SCIPgetObjProp (SCIP *scip, SCIP_PROP *prop)

Function Documentation

SCIP_RETCODE SCIPincludeObjProp	(	SCIP *	scip,
		scip::ObjProp *	objprop,
		SCIP_Bool	deleteobject
	)

creates the propagator for the given propagator object and includes it in SCIP

The method should be called in one of the following ways:

1. The user is resposible of deleting the object: SCIP_CALL( SCIPcreate(&scip) ); ... MyProp* myprop = new MyProp(...); SCIP_CALL( SCIPincludeObjProp(scip, &myprop, FALSE) ); ... SCIP_CALL( SCIPfree(&scip) ); delete myprop; // delete prop AFTER SCIPfree() !

1. The object pointer is passed to SCIP and deleted by SCIP in the SCIPfree() call: SCIP_CALL( SCIPcreate(&scip) ); ... SCIP_CALL( SCIPincludeObjProp(scip, new MyProp(...), TRUE) ); ... SCIP_CALL( SCIPfree(&scip) ); // destructor of MyProp is called here

creates the propagator for the given propagator object and includes it in SCIP

Parameters

scip	SCIP data structure
objprop	propagator object
deleteobject	should the propagator object be deleted when propagator is freed?

Definition at line 267 of file objprop.cpp.

References NULL, SCIP_CALL, scip::ObjProp::scip_delay_, scip::ObjProp::scip_desc_, scip::ObjProp::scip_freq_, scip::ObjProp::scip_name_, SCIP_OKAY, scip::ObjProp::scip_presol_delay_, scip::ObjProp::scip_presol_maxrounds_, scip::ObjProp::scip_presol_priority_, scip::ObjProp::scip_priority_, scip::ObjProp::scip_timingmask_, and SCIPincludeProp().

Referenced by SCIP_DECL_PROPCOPY().

scip::ObjProp* SCIPfindObjProp	(	SCIP *	scip,
		const char *	name
	)

returns the prop object of the given name, or 0 if not existing

Parameters

scip	SCIP data structure
name	name of propagator

Definition at line 296 of file objprop.cpp.

References NULL, SCIPfindProp(), and SCIPpropGetData().

scip::ObjProp* SCIPgetObjProp	(	SCIP *	scip,
		SCIP_PROP *	prop
	)

returns the prop object for the given propagator

Parameters

scip	SCIP data structure
prop	propagator

Definition at line 315 of file objprop.cpp.

References NULL, and SCIPpropGetData().