objnodesel.h File Reference

Detailed Description

C++ wrapper for node selectors.

Author

Tobias Achterberg

Definition in file objnodesel.h.

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

Go to the source code of this file.

Functions
SCIP_RETCODE	SCIPincludeObjNodesel (SCIP *scip, scip::ObjNodesel *objnodesel, SCIP_Bool deleteobject)
scip::ObjNodesel *	SCIPfindObjNodesel (SCIP *scip, const char *name)
scip::ObjNodesel *	SCIPgetObjNodesel (SCIP *scip, SCIP_NODESEL *nodesel)

Function Documentation

SCIP_RETCODE SCIPincludeObjNodesel	(	SCIP *	scip,
		scip::ObjNodesel *	objnodesel,
		SCIP_Bool	deleteobject
	)

creates the node selector for the given node selector 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) ); ... MyNodesel* mynodesel = new MyNodesel(...); SCIP_CALL( SCIPincludeObjNodesel(scip, &mynodesel, FALSE) ); ... SCIP_CALL( SCIPfree(&scip) ); delete mynodesel; // delete nodesel AFTER SCIPfree() !
2. The object pointer is passed to SCIP and deleted by SCIP in the SCIPfree() call: SCIP_CALL( SCIPcreate(&scip) ); ... SCIP_CALL( SCIPincludeObjNodesel(scip, new MyNodesel(...), TRUE) ); ... SCIP_CALL( SCIPfree(&scip) ); // destructor of MyNodesel is called here

Parameters

scip	SCIP data structure
objnodesel	node selector object
deleteobject	should the node selector object be deleted when node selector is freed?

scip::ObjNodesel* SCIPfindObjNodesel	(	SCIP *	scip,
		const char *	name
	)

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

Parameters

scip	SCIP data structure
name	name of node selector

scip::ObjNodesel* SCIPgetObjNodesel	(	SCIP *	scip,
		SCIP_NODESEL *	nodesel
	)

returns the nodesel object for the given node selector

Parameters

scip	SCIP data structure
nodesel	node selector