nodesel_dfs.c File Reference

Detailed Description

node selector for depth first search

Author

Tobias Achterberg

Definition in file nodesel_dfs.c.

#include "scip/nodesel_dfs.h"
#include "scip/pub_message.h"
#include "scip/pub_nodesel.h"
#include "scip/pub_tree.h"
#include "scip/scip_message.h"
#include "scip/scip_nodesel.h"
#include "scip/scip_tree.h"
#include <string.h>

Go to the source code of this file.

Macros
#define	NODESEL_NAME   "dfs"
#define	NODESEL_DESC   "depth first search"
#define	NODESEL_STDPRIORITY   0
#define	NODESEL_MEMSAVEPRIORITY   100000

Functions
static	SCIP_DECL_NODESELCOPY (nodeselCopyDfs)
static	SCIP_DECL_NODESELSELECT (nodeselSelectDfs)
static	SCIP_DECL_NODESELCOMP (nodeselCompDfs)
SCIP_RETCODE	SCIPincludeNodeselDfs (SCIP *scip)

Macro Definition Documentation

NODESEL_NAME

#define NODESEL_NAME   "dfs"

Definition at line 42 of file nodesel_dfs.c.

NODESEL_DESC

#define NODESEL_DESC   "depth first search"

Definition at line 43 of file nodesel_dfs.c.

NODESEL_STDPRIORITY

#define NODESEL_STDPRIORITY   0

Definition at line 44 of file nodesel_dfs.c.

NODESEL_MEMSAVEPRIORITY

#define NODESEL_MEMSAVEPRIORITY   100000

Definition at line 45 of file nodesel_dfs.c.

Function Documentation

SCIP_DECL_NODESELCOPY()

static SCIP_DECL_NODESELCOPY ( nodeselCopyDfs  )

static

copy method for node selector plugins (called when SCIP copies plugins)

Definition at line 54 of file nodesel_dfs.c.

References NODESEL_NAME, NULL, SCIP_CALL, SCIP_OKAY, SCIPincludeNodeselDfs(), and SCIPnodeselGetName().

SCIP_DECL_NODESELSELECT()

static SCIP_DECL_NODESELSELECT ( nodeselSelectDfs  )

static

node selection method of node selector

Definition at line 69 of file nodesel_dfs.c.

References NODESEL_NAME, NULL, SCIP_OKAY, SCIPdebugMsg, SCIPgetBestLeaf(), SCIPgetPrioChild(), SCIPgetPrioSibling(), and SCIPnodeselGetName().

SCIP_DECL_NODESELCOMP()

static SCIP_DECL_NODESELCOMP ( nodeselCompDfs  )

static

node comparison method of node selector

Definition at line 95 of file nodesel_dfs.c.

References NODESEL_NAME, NULL, SCIP_Real, SCIPnodeGetDepth(), SCIPnodeGetLowerbound(), and SCIPnodeselGetName().