event_newsol.c File Reference

Detailed Description

eventhdlr that adds new solutions to the candidate pool for the exchange heuristic

Author

Leon Eifler

Definition in file event_newsol.c.

#include <assert.h>
#include <string.h>
#include "event_newsol.h"
#include "heur_cyckerlin.h"
#include "probdata_cyc.h"

Go to the source code of this file.

Macros
#define	EVENTHDLR_NAME   "newsol"
#define	EVENTHDLR_DESC   "event handler for solution events"

Functions
static	SCIP_DECL_EVENTCOPY (eventCopyNewsol)
static	SCIP_DECL_EVENTINIT (eventInitNewsol)
static	SCIP_DECL_EVENTEXIT (eventExitNewsol)
static	SCIP_DECL_EVENTEXEC (eventExecNewsol)
SCIP_RETCODE	SCIPincludeEventHdlrNewsol (SCIP *scip)

Macro Definition Documentation

EVENTHDLR_NAME

#define EVENTHDLR_NAME   "newsol"

Definition at line 30 of file event_newsol.c.

Referenced by SCIP_DECL_EVENTCOPY(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXIT(), SCIP_DECL_EVENTINIT(), and SCIPincludeEventHdlrNewsol().

EVENTHDLR_DESC

#define EVENTHDLR_DESC   "event handler for solution events"

Definition at line 31 of file event_newsol.c.

Referenced by SCIPincludeEventHdlrNewsol().

Function Documentation

SCIP_DECL_EVENTCOPY()

static SCIP_DECL_EVENTCOPY ( eventCopyNewsol  )

static

copy method for event handler plugins (called when SCIP copies plugins)

Definition at line 35 of file event_newsol.c.

References EVENTHDLR_NAME, NULL, SCIP_CALL, SCIP_OKAY, SCIPeventhdlrGetName(), and SCIPincludeEventHdlrNewsol().

SCIP_DECL_EVENTINIT()

static SCIP_DECL_EVENTINIT ( eventInitNewsol  )

static

initialization method of event handler (called after problem was transformed)

Definition at line 49 of file event_newsol.c.

References EVENTHDLR_NAME, NULL, SCIP_CALL, SCIP_EVENTTYPE_BESTSOLFOUND, SCIP_OKAY, SCIPcatchEvent(), and SCIPeventhdlrGetName().

SCIP_DECL_EVENTEXIT()

static SCIP_DECL_EVENTEXIT ( eventExitNewsol  )

static

deinitialization method of event handler (called before transformed problem is freed)

Definition at line 63 of file event_newsol.c.

References EVENTHDLR_NAME, NULL, SCIP_CALL, SCIP_EVENTTYPE_BESTSOLFOUND, SCIP_OKAY, SCIPdropEvent(), and SCIPeventhdlrGetName().

SCIP_DECL_EVENTEXEC()

static SCIP_DECL_EVENTEXEC ( eventExecNewsol  )

static

execution method of event handler

Definition at line 77 of file event_newsol.c.

References addCandSolCyckerlin(), EVENTHDLR_NAME, NULL, SCIP_CALL, SCIP_EVENTTYPE_BESTSOLFOUND, SCIP_OKAY, SCIP_STAGE_SOLVING, SCIPdebugMsg, SCIPeventGetSol(), SCIPeventGetType(), SCIPeventhdlrGetName(), SCIPgetSolOrigObj(), and SCIPgetStage().

SCIPincludeEventHdlrNewsol()

SCIP_RETCODE SCIPincludeEventHdlrNewsol

(

SCIP *

scip

)

includes event handler for best solution found

Parameters

scip	SCIP data structure

Definition at line 103 of file event_newsol.c.

References EVENTHDLR_DESC, EVENTHDLR_NAME, NULL, SCIP_CALL, SCIP_OKAY, SCIPincludeEventhdlrBasic(), SCIPsetEventhdlrCopy(), SCIPsetEventhdlrExit(), and SCIPsetEventhdlrInit().

Referenced by SCIP_DECL_EVENTCOPY(), and SCIPincludeCycPlugins().