event_globalbnd.h File Reference

Detailed Description

eventhdlr for storing all global bound changes

Author

Robert Lion Gottwald

the bound changes are stored so that they can be shared with other threads in a concurrent solve.

Definition in file event_globalbnd.h.

#include "scip/scip.h"
#include "scip/type_syncstore.h"

Go to the source code of this file.

Functions
SCIP_RETCODE	SCIPincludeEventHdlrGlobalbnd (SCIP *scip)
SCIP_BOUNDSTORE *	SCIPeventGlobalbndGetBoundChanges (SCIP_EVENTHDLR *eventhdlr)
void	SCIPeventGlobalbndEnableBoundStorage (SCIP_EVENTHDLR *eventhdlr)
void	SCIPeventGlobalbndDisableBoundStorage (SCIP_EVENTHDLR *eventhdlr)
void	SCIPeventGlobalbndClearBoundChanges (SCIP_EVENTHDLR *eventhdlr)

Function Documentation

SCIPincludeEventHdlrGlobalbnd()

SCIP_RETCODE SCIPincludeEventHdlrGlobalbnd

(

SCIP *

scip

)

creates event handler for global bound event

creates event handler for globalbnd event

Parameters

scip	SCIP data structure

Definition at line 195 of file event_globalbnd.c.

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

Referenced by SCIPcreateConcurrent().

SCIPeventGlobalbndGetBoundChanges()

SCIP_BOUNDSTORE* SCIPeventGlobalbndGetBoundChanges

(

SCIP_EVENTHDLR *

eventhdlr

)

gets the global bound changes stored in the eventhandler

Parameters

eventhdlr

the globalbound eventhandler

Definition at line 227 of file event_globalbnd.c.

References EVENTHDLR_NAME, NULL, SCIPeventhdlrGetData(), and SCIPeventhdlrGetName().

Referenced by SCIPgetConcurrentGlobalBoundChanges().

SCIPeventGlobalbndEnableBoundStorage()

void SCIPeventGlobalbndEnableBoundStorage

(

SCIP_EVENTHDLR *

eventhdlr

)

enables storing of bound changes

Parameters

eventhdlr

the globalbound eventhandler

Definition at line 242 of file event_globalbnd.c.

References EVENTHDLR_NAME, NULL, SCIPeventhdlrGetData(), SCIPeventhdlrGetName(), and TRUE.

Referenced by SCIPenableConcurrentBoundStorage().

SCIPeventGlobalbndDisableBoundStorage()

void SCIPeventGlobalbndDisableBoundStorage

(

SCIP_EVENTHDLR *

eventhdlr

)

disables storing of bound changes

Parameters

eventhdlr

the globalbound eventhandler

Definition at line 258 of file event_globalbnd.c.

References EVENTHDLR_NAME, FALSE, NULL, SCIPeventhdlrGetData(), and SCIPeventhdlrGetName().

Referenced by SCIPdisableConcurrentBoundStorage().

SCIPeventGlobalbndClearBoundChanges()

void SCIPeventGlobalbndClearBoundChanges

(

SCIP_EVENTHDLR *

eventhdlr

)

clears all bound changes stored in the eventhandler

Parameters

eventhdlr

the globalbound eventhandler

Definition at line 274 of file event_globalbnd.c.

References EVENTHDLR_NAME, NULL, SCIPboundstoreClear(), SCIPeventhdlrGetData(), and SCIPeventhdlrGetName().

Referenced by SCIPsynchronize().