Event Handler

Detailed Description

functions for event handlers

Functions
const char *	SCIPeventhdlrGetName (SCIP_EVENTHDLR *eventhdlr)
SCIP_EVENTHDLRDATA *	SCIPeventhdlrGetData (SCIP_EVENTHDLR *eventhdlr)
void	SCIPeventhdlrSetData (SCIP_EVENTHDLR *eventhdlr, SCIP_EVENTHDLRDATA *eventhdlrdata)
SCIP_Bool	SCIPeventhdlrIsInitialized (SCIP_EVENTHDLR *eventhdlr)
SCIP_Real	SCIPeventhdlrGetSetupTime (SCIP_EVENTHDLR *eventhdlr)
SCIP_Real	SCIPeventhdlrGetTime (SCIP_EVENTHDLR *eventhdlr)
SCIP_RETCODE	SCIPincludeEventhdlr (SCIP *scip, const char *name, const char *desc, SCIP_DECL_EVENTCOPY((*eventcopy)), SCIP_DECL_EVENTFREE((*eventfree)), SCIP_DECL_EVENTINIT((*eventinit)), SCIP_DECL_EVENTEXIT((*eventexit)), SCIP_DECL_EVENTINITSOL((*eventinitsol)), SCIP_DECL_EVENTEXITSOL((*eventexitsol)), SCIP_DECL_EVENTDELETE((*eventdelete)), SCIP_DECL_EVENTEXEC((*eventexec)), SCIP_EVENTHDLRDATA *eventhdlrdata)
SCIP_RETCODE	SCIPincludeEventhdlrBasic (SCIP *scip, SCIP_EVENTHDLR **eventhdlrptr, const char *name, const char *desc, SCIP_DECL_EVENTEXEC((*eventexec)), SCIP_EVENTHDLRDATA *eventhdlrdata)
SCIP_RETCODE	SCIPsetEventhdlrCopy (SCIP *scip, SCIP_EVENTHDLR *eventhdlr,)
SCIP_RETCODE	SCIPsetEventhdlrFree (SCIP *scip, SCIP_EVENTHDLR *eventhdlr,)
SCIP_RETCODE	SCIPsetEventhdlrInit (SCIP *scip, SCIP_EVENTHDLR *eventhdlr,)
SCIP_RETCODE	SCIPsetEventhdlrExit (SCIP *scip, SCIP_EVENTHDLR *eventhdlr,)
SCIP_RETCODE	SCIPsetEventhdlrInitsol (SCIP *scip, SCIP_EVENTHDLR *eventhdlr,)
SCIP_RETCODE	SCIPsetEventhdlrExitsol (SCIP *scip, SCIP_EVENTHDLR *eventhdlr,)
SCIP_RETCODE	SCIPsetEventhdlrDelete (SCIP *scip, SCIP_EVENTHDLR *eventhdlr,)
SCIP_EVENTHDLR *	SCIPfindEventhdlr (SCIP *scip, const char *name)
SCIP_EVENTHDLR **	SCIPgetEventhdlrs (SCIP *scip)
int	SCIPgetNEventhdlrs (SCIP *scip)

Function Documentation

SCIPeventhdlrGetName()

const char * SCIPeventhdlrGetName

(

SCIP_EVENTHDLR *

eventhdlr

)

gets name of event handler

Parameters

eventhdlr

event handler

Definition at line 396 of file event.c.

References assert(), SCIP_Eventhdlr::name, NULL, and SCIPeventhdlrGetName().

Referenced by SCIP_DECL_EVENTCOPY(), SCIP_DECL_EVENTCOPY(), SCIP_DECL_EVENTCOPY(), SCIP_DECL_EVENTCOPY(), SCIP_DECL_EVENTDELETE(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXIT(), SCIP_DECL_EVENTEXIT(), SCIP_DECL_EVENTEXIT(), SCIP_DECL_EVENTEXIT(), SCIP_DECL_EVENTEXIT(), SCIP_DECL_EVENTEXIT(), SCIP_DECL_EVENTEXIT(), SCIP_DECL_EVENTEXIT(), SCIP_DECL_EVENTEXIT(), SCIP_DECL_EVENTEXIT(), SCIP_DECL_EVENTEXITSOL(), SCIP_DECL_EVENTEXITSOL(), SCIP_DECL_EVENTEXITSOL(), SCIP_DECL_EVENTEXITSOL(), SCIP_DECL_EVENTEXITSOL(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTINIT(), SCIP_DECL_EVENTINIT(), SCIP_DECL_EVENTINIT(), SCIP_DECL_EVENTINIT(), SCIP_DECL_EVENTINIT(), SCIP_DECL_EVENTINIT(), SCIP_DECL_EVENTINIT(), SCIP_DECL_EVENTINITSOL(), SCIP_DECL_EVENTINITSOL(), SCIP_DECL_EVENTINITSOL(), SCIP_DECL_EVENTINITSOL(), SCIP_DECL_EVENTINITSOL(), SCIP_DECL_EVENTINITSOL(), SCIPactivateShadowTree(), SCIPeventGlobalbndGetBoundChanges(), SCIPeventhdlrCopyInclude(), SCIPeventhdlrGetName(), and SCIPgetShadowTree().

SCIPeventhdlrGetData()

SCIP_EVENTHDLRDATA * SCIPeventhdlrGetData

(

SCIP_EVENTHDLR *

eventhdlr

)

gets user data of event handler

Parameters

eventhdlr

event handler

Definition at line 406 of file event.c.

References assert(), SCIP_Eventhdlr::eventhdlrdata, NULL, and SCIPeventhdlrGetData().

Referenced by exitEventhandler(), exitsolEventhandler(), freeEventhandler(), getNNodesBelowIncumbent(), getNRank1Nodes(), initsolEventhandler(), SCIP_DECL_DISPOUTPUT(), SCIP_DECL_EVENTCOPY(), SCIP_DECL_EVENTDELETE(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXIT(), SCIP_DECL_EVENTEXIT(), SCIP_DECL_EVENTEXIT(), SCIP_DECL_EVENTEXIT(), SCIP_DECL_EVENTEXIT(), SCIP_DECL_EVENTEXIT(), SCIP_DECL_EVENTEXIT(), SCIP_DECL_EVENTEXITSOL(), SCIP_DECL_EVENTEXITSOL(), SCIP_DECL_EVENTEXITSOL(), SCIP_DECL_EVENTEXITSOL(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTINIT(), SCIP_DECL_EVENTINIT(), SCIP_DECL_EVENTINIT(), SCIP_DECL_EVENTINIT(), SCIP_DECL_EVENTINIT(), SCIP_DECL_EVENTINIT(), SCIP_DECL_EVENTINIT(), SCIP_DECL_EVENTINITSOL(), SCIP_DECL_EVENTINITSOL(), SCIP_DECL_EVENTINITSOL(), SCIP_DECL_EVENTINITSOL(), SCIP_DECL_EVENTINITSOL(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEURFREE(), SCIP_DECL_TABLEOUTPUT(), SCIPactivateShadowTree(), SCIPbendersComputeSubproblemLowerbound(), SCIPbendersSolveSubproblemCIP(), SCIPeventGlobalbndClearBoundChanges(), SCIPeventGlobalbndDisableBoundStorage(), SCIPeventGlobalbndEnableBoundStorage(), SCIPeventGlobalbndGetBoundChanges(), SCIPeventhdlrGetData(), SCIPfindObjEventhdlr(), SCIPgetObjEventhdlr(), SCIPgetShadowTree(), SCIPgetShadowTreeEventHandlerExecutionTime(), SCIPgetSolvingPhase(), SCIPgetSolvingPhaseFlags(), SCIPgetTreesizeEstimation(), and updateEventhdlrUpperbound().

SCIPeventhdlrSetData()

void SCIPeventhdlrSetData	(	SCIP_EVENTHDLR *	eventhdlr,
		SCIP_EVENTHDLRDATA *	eventhdlrdata )

sets user data of event handler; user has to free old data in advance!

Parameters

eventhdlr	event handler
eventhdlrdata	new event handler user data

Definition at line 416 of file event.c.

References assert(), SCIP_Eventhdlr::eventhdlrdata, NULL, and SCIPeventhdlrSetData().

Referenced by freeEventhandler(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTFREE(), and SCIPeventhdlrSetData().

SCIPeventhdlrIsInitialized()

SCIP_Bool SCIPeventhdlrIsInitialized

(

SCIP_EVENTHDLR *

eventhdlr

)

is event handler initialized?

Parameters

eventhdlr

event handler

Definition at line 504 of file event.c.

References assert(), SCIP_Eventhdlr::initialized, NULL, SCIP_Bool, and SCIPeventhdlrIsInitialized().

Referenced by SCIPeventhdlrIsInitialized().

SCIPeventhdlrGetSetupTime()

SCIP_Real SCIPeventhdlrGetSetupTime

(

SCIP_EVENTHDLR *

eventhdlr

)

gets time in seconds used in this event handler for setting up for next stages

Parameters

eventhdlr

event handler

Definition at line 526 of file event.c.

References assert(), NULL, SCIP_Real, SCIPclockGetTime(), SCIPeventhdlrGetSetupTime(), and SCIP_Eventhdlr::setuptime.

Referenced by SCIPeventhdlrGetSetupTime().

SCIPeventhdlrGetTime()

SCIP_Real SCIPeventhdlrGetTime

(

SCIP_EVENTHDLR *

eventhdlr

)

gets time in seconds used in this event handler

gets time in seconds used in this event handler, this measurement is currently disabled so this method will return 0, define TIMEEVENTEXEC in the beginning of this file to enable

Parameters

eventhdlr

event handler

Definition at line 538 of file event.c.

References assert(), SCIP_Eventhdlr::eventtime, NULL, SCIP_Real, SCIPclockGetTime(), and SCIPeventhdlrGetTime().

Referenced by SCIPeventhdlrGetTime().

SCIPincludeEventhdlr()

SCIP_RETCODE SCIPincludeEventhdlr	(	SCIP *	scip,
		const char *	name,
		const char *	desc,
		SCIP_DECL_EVENTCOPY((*eventcopy))	,
		SCIP_DECL_EVENTFREE((*eventfree))	,
		SCIP_DECL_EVENTINIT((*eventinit))	,
		SCIP_DECL_EVENTEXIT((*eventexit))	,
		SCIP_DECL_EVENTINITSOL((*eventinitsol))	,
		SCIP_DECL_EVENTEXITSOL((*eventexitsol))	,
		SCIP_DECL_EVENTDELETE((*eventdelete))	,
		SCIP_DECL_EVENTEXEC((*eventexec))	,
		SCIP_EVENTHDLRDATA *	eventhdlrdata )

creates an event handler and includes it in SCIP

Note

method has all event handler callbacks as arguments and is thus changed every time a new callback is added in future releases; consider using SCIPincludeEventhdlrBasic() and setter functions if you seek for a method which is less likely to change in future releases

creates an event handler and includes it in SCIP

Precondition

This method can be called if SCIP is in one of the following stages:

• SCIP_STAGE_INIT
• SCIP_STAGE_PROBLEM

Note

method has all event handler callbacks as arguments and is thus changed every time a new callback is added in future releases; consider using SCIPincludeEventhdlrBasic() and setter functions if you seek for a method which is less likely to change in future releases

Parameters

scip	SCIP data structure
name	name of event handler
desc	description of event handler
-	copy method of event handler or NULL if you don't want to copy your plugin into sub-SCIPs
-	destructor of event handler
-	initialize event handler
-	deinitialize event handler
-	solving process initialization method of event handler
-	solving process deinitialization method of event handler
-	free specific event data
-	execute event handler
eventhdlrdata	event handler data

Definition at line 66 of file scip_event.c.

References FALSE, NULL, SCIP_CALL, SCIP_DECL_EVENTCOPY, SCIP_DECL_EVENTDELETE, SCIP_DECL_EVENTEXEC, SCIP_DECL_EVENTEXIT, SCIP_DECL_EVENTEXITSOL, SCIP_DECL_EVENTFREE, SCIP_DECL_EVENTINIT, SCIP_DECL_EVENTINITSOL, SCIP_INVALIDDATA, SCIP_OKAY, SCIPcheckStage, SCIPerrorMessage, SCIPeventhdlrCreate(), SCIPfindEventhdlr(), SCIPincludeEventhdlr(), SCIPsetIncludeEventhdlr(), and TRUE.

Referenced by SCIPcreateEventHdlrBestsol(), SCIPincludeEventhdlr(), and SCIPincludeObjEventhdlr().

SCIPincludeEventhdlrBasic()

SCIP_RETCODE SCIPincludeEventhdlrBasic	(	SCIP *	scip,
		SCIP_EVENTHDLR **	eventhdlrptr,
		const char *	name,
		const char *	desc,
		SCIP_DECL_EVENTEXEC((*eventexec))	,
		SCIP_EVENTHDLRDATA *	eventhdlrdata )

creates an event handler and includes it in SCIP with all its non-fundamental callbacks set to NULL; if needed, non-fundamental callbacks can be set afterwards via setter functions SCIPsetEventhdlrCopy(), SCIPsetEventhdlrFree(), SCIPsetEventhdlrInit(), SCIPsetEventhdlrExit(), SCIPsetEventhdlrInitsol(), SCIPsetEventhdlrExitsol(), and SCIPsetEventhdlrDelete()

Note

if you want to set all callbacks with a single method call, consider using SCIPincludeEventhdlr() instead

creates an event handler and includes it in SCIP with all its non-fundamental callbacks set to NULL; if needed, non-fundamental callbacks can be set afterwards via setter functions SCIPsetEventhdlrCopy(), SCIPsetEventhdlrFree(), SCIPsetEventhdlrInit(), SCIPsetEventhdlrExit(), SCIPsetEventhdlrInitsol(), SCIPsetEventhdlrExitsol(), and SCIPsetEventhdlrDelete()

Precondition

This method can be called if SCIP is in one of the following stages:

• SCIP_STAGE_INIT
• SCIP_STAGE_PROBLEM

Note

if you want to set all callbacks with a single method call, consider using SCIPincludeEventhdlr() instead

Parameters

scip	SCIP data structure
eventhdlrptr	reference to an event handler, or NULL
name	name of event handler
desc	description of event handler
-	execute event handler
eventhdlrdata	event handler data

Definition at line 111 of file scip_event.c.

References FALSE, NULL, SCIP_CALL, SCIP_DECL_EVENTEXEC, SCIP_INVALIDDATA, SCIP_OKAY, SCIPcheckStage, SCIPerrorMessage, SCIPeventhdlrCreate(), SCIPfindEventhdlr(), SCIPincludeEventhdlrBasic(), SCIPsetIncludeEventhdlr(), and TRUE.

Referenced by createSubproblems(), executeLNSHeuristic(), includeEventHdlrDispsol(), includeEventHdlrSync(), initialiseLPSubproblem(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIPapplyProximity(), SCIPbendersActivate(), SCIPcreateProbColoring(), SCIPincludeBranchruleDistribution(), SCIPincludeConshdlrAnd(), SCIPincludeConshdlrBounddisjunction(), SCIPincludeConshdlrCardinality(), SCIPincludeConshdlrCumulative(), SCIPincludeConshdlrExactLinear(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrKnapsack(), SCIPincludeConshdlrLinear(), SCIPincludeConshdlrLinking(), SCIPincludeConshdlrLogicor(), SCIPincludeConshdlrNonlinear(), SCIPincludeConshdlrOptcumulative(), SCIPincludeConshdlrOr(), SCIPincludeConshdlrRpa(), SCIPincludeConshdlrSetppc(), SCIPincludeConshdlrSOS1(), SCIPincludeConshdlrSOS2(), SCIPincludeConshdlrVarbound(), SCIPincludeConshdlrXor(), SCIPincludeEventhdlrBasic(), SCIPincludeEventHdlrBestsol(), SCIPincludeEventHdlrBoundwriting(), SCIPincludeEventHdlrEstim(), SCIPincludeEventHdlrGlobalbnd(), SCIPincludeEventHdlrLPsol(), SCIPincludeEventHdlrNewsol(), SCIPincludeEventHdlrShadowTree(), SCIPincludeEventHdlrSofttimelimit(), SCIPincludeEventHdlrSolvingphase(), SCIPincludeHeurDistributiondiving(), SCIPincludeHeurNlpdiving(), SCIPincludeHeurShiftandpropagate(), SCIPincludeHeurSubNlp(), SCIPincludeOrbitalReduction(), SCIPincludeOrbitopalReduction(), SCIPincludePropGenvbounds(), SCIPincludePropPseudoobj(), SCIPincludePropVbounds(), SCIPincludeSepaIntobj(), SCIPprobdataCreate(), setupAndSolve(), setupAndSolve(), setupAndSolveSubscip(), setupAndSolveSubscip(), setupAndSolveSubscipCrossover(), setupAndSolveSubscipLocalbranching(), setupAndSolveSubscipTrustregion(), solveSubscipLpface(), wrapperDins(), and wrapperRins().

SCIPsetEventhdlrCopy()

SCIP_RETCODE SCIPsetEventhdlrCopy	(	SCIP *	scip,
		SCIP_EVENTHDLR *	eventhdlr )

sets copy callback of the event handler

Parameters

scip	scip instance
eventhdlr	event handler copy callback of the event handler

Definition at line 143 of file scip_event.c.

References assert(), FALSE, NULL, SCIP_CALL, SCIP_DECL_EVENTCOPY, SCIP_OKAY, SCIPcheckStage, SCIPeventhdlrSetCopy(), SCIPsetEventhdlrCopy(), and TRUE.

Referenced by SCIPincludeEventHdlrBestsol(), SCIPincludeEventHdlrBoundwriting(), SCIPincludeEventHdlrEstim(), SCIPincludeEventHdlrNewsol(), SCIPincludeEventHdlrSofttimelimit(), SCIPincludeEventHdlrSolvingphase(), and SCIPsetEventhdlrCopy().

SCIPsetEventhdlrFree()

SCIP_RETCODE SCIPsetEventhdlrFree	(	SCIP *	scip,
		SCIP_EVENTHDLR *	eventhdlr )

sets deinitialization callback of the event handler

Parameters

scip	scip instance
eventhdlr	event handler deinitialization callback of the event handler

Definition at line 157 of file scip_event.c.

References assert(), FALSE, NULL, SCIP_CALL, SCIP_DECL_EVENTFREE, SCIP_OKAY, SCIPcheckStage, SCIPeventhdlrSetFree(), SCIPsetEventhdlrFree(), and TRUE.

Referenced by createSubproblems(), includeEventHdlrSync(), initialiseLPSubproblem(), SCIPincludeBranchruleDistribution(), SCIPincludeEventHdlrBoundwriting(), SCIPincludeEventHdlrEstim(), SCIPincludeEventHdlrGlobalbnd(), SCIPincludeEventHdlrShadowTree(), SCIPincludeEventHdlrSofttimelimit(), SCIPincludeEventHdlrSolvingphase(), SCIPincludeHeurDistributiondiving(), and SCIPsetEventhdlrFree().

SCIPsetEventhdlrInit()

SCIP_RETCODE SCIPsetEventhdlrInit	(	SCIP *	scip,
		SCIP_EVENTHDLR *	eventhdlr )

sets initialization callback of the event handler

Parameters

scip	scip instance
eventhdlr	event handler initialize event handler

Definition at line 171 of file scip_event.c.

References assert(), FALSE, NULL, SCIP_CALL, SCIP_DECL_EVENTINIT, SCIP_OKAY, SCIPcheckStage, SCIPeventhdlrSetInit(), SCIPsetEventhdlrInit(), and TRUE.

Referenced by includeEventHdlrDispsol(), includeEventHdlrSync(), SCIPincludeEventHdlrBestsol(), SCIPincludeEventHdlrBoundwriting(), SCIPincludeEventHdlrEstim(), SCIPincludeEventHdlrGlobalbnd(), SCIPincludeEventHdlrLPsol(), SCIPincludeEventHdlrNewsol(), SCIPincludeEventHdlrSofttimelimit(), SCIPincludeEventHdlrSolvingphase(), SCIPincludeSepaIntobj(), and SCIPsetEventhdlrInit().

SCIPsetEventhdlrExit()

SCIP_RETCODE SCIPsetEventhdlrExit	(	SCIP *	scip,
		SCIP_EVENTHDLR *	eventhdlr )

sets deinitialization callback of the event handler

Parameters

scip	scip instance
eventhdlr	event handler deinitialize event handler

Definition at line 185 of file scip_event.c.

References assert(), FALSE, NULL, SCIP_CALL, SCIP_DECL_EVENTEXIT, SCIP_OKAY, SCIPcheckStage, SCIPeventhdlrSetExit(), SCIPsetEventhdlrExit(), and TRUE.

Referenced by createSubproblems(), includeEventHdlrDispsol(), includeEventHdlrSync(), initialiseLPSubproblem(), SCIPincludeEventHdlrBestsol(), SCIPincludeEventHdlrBoundwriting(), SCIPincludeEventHdlrEstim(), SCIPincludeEventHdlrGlobalbnd(), SCIPincludeEventHdlrLPsol(), SCIPincludeEventHdlrNewsol(), SCIPincludeEventHdlrSofttimelimit(), SCIPincludeEventHdlrSolvingphase(), SCIPincludeSepaIntobj(), and SCIPsetEventhdlrExit().

SCIPsetEventhdlrInitsol()

SCIP_RETCODE SCIPsetEventhdlrInitsol	(	SCIP *	scip,
		SCIP_EVENTHDLR *	eventhdlr )

sets solving process initialization callback of the event handler

Parameters

scip	scip instance
eventhdlr	event handler solving process initialization callback of event handler

Definition at line 199 of file scip_event.c.

References assert(), FALSE, NULL, SCIP_CALL, SCIP_DECL_EVENTINITSOL, SCIP_OKAY, SCIPcheckStage, SCIPeventhdlrSetInitsol(), SCIPsetEventhdlrInitsol(), and TRUE.

Referenced by createSubproblems(), initialiseLPSubproblem(), SCIPbendersActivate(), SCIPincludeEventHdlrEstim(), SCIPincludeEventHdlrShadowTree(), SCIPincludeEventHdlrSolvingphase(), and SCIPsetEventhdlrInitsol().

SCIPsetEventhdlrExitsol()

SCIP_RETCODE SCIPsetEventhdlrExitsol	(	SCIP *	scip,
		SCIP_EVENTHDLR *	eventhdlr )

sets solving process deinitialization callback of the event handler

Parameters

scip	scip instance
eventhdlr	event handler solving process deinitialization callback of event handler

Definition at line 213 of file scip_event.c.

References assert(), FALSE, NULL, SCIP_CALL, SCIP_DECL_EVENTEXITSOL, SCIP_OKAY, SCIPcheckStage, SCIPeventhdlrSetExitsol(), SCIPsetEventhdlrExitsol(), and TRUE.

Referenced by createSubproblems(), initialiseLPSubproblem(), SCIPincludeEventHdlrEstim(), SCIPincludeEventHdlrShadowTree(), SCIPincludeEventHdlrSolvingphase(), and SCIPsetEventhdlrExitsol().

SCIPsetEventhdlrDelete()

SCIP_RETCODE SCIPsetEventhdlrDelete	(	SCIP *	scip,
		SCIP_EVENTHDLR *	eventhdlr )

sets callback of the event handler to free specific event data

Parameters

scip	scip instance
eventhdlr	event handler free specific event data

Definition at line 227 of file scip_event.c.

References assert(), FALSE, NULL, SCIP_CALL, SCIP_DECL_EVENTDELETE, SCIP_OKAY, SCIPcheckStage, SCIPeventhdlrSetDelete(), SCIPsetEventhdlrDelete(), and TRUE.

Referenced by SCIPsetEventhdlrDelete().

SCIPfindEventhdlr()

SCIP_EVENTHDLR * SCIPfindEventhdlr	(	SCIP *	scip,
		const char *	name )

returns the event handler of the given name, or NULL if not existing

Parameters

scip	SCIP data structure
name	name of event handler

Definition at line 241 of file scip_event.c.

References assert(), NULL, SCIPfindEventhdlr(), and SCIPsetFindEventhdlr().

Referenced by COLORprobAddVarForStableSet(), getNNodesBelowIncumbent(), getNRank1Nodes(), SCIP_DECL_CONSEXITSOL(), SCIP_DECL_CONSINITLP(), SCIP_DECL_DISPOUTPUT(), SCIP_DECL_PROBEXITSOL(), SCIP_DECL_PROBINITSOL(), SCIP_DECL_TABLEOUTPUT(), SCIPapplyProximity(), SCIPbendersComputeSubproblemLowerbound(), SCIPbendersSolveSubproblemCIP(), SCIPcreateConcurrent(), SCIPfindEventhdlr(), SCIPfindObjEventhdlr(), SCIPgetSolvingPhase(), SCIPgetSolvingPhaseFlags(), SCIPgetTreesizeEstimation(), SCIPincludeEventhdlr(), SCIPincludeEventhdlrBasic(), SCIPincludeOrbitopalReduction(), SCIPprobdataCreate(), and updateEventhdlrUpperbound().

SCIPgetEventhdlrs()

SCIP_EVENTHDLR ** SCIPgetEventhdlrs

(

SCIP *

scip

)

returns the array of currently available event handlers

Parameters

scip	SCIP data structure

Definition at line 254 of file scip_event.c.

References assert(), NULL, and SCIPgetEventhdlrs().

Referenced by SCIPgetEventhdlrs().

SCIPgetNEventhdlrs()

int SCIPgetNEventhdlrs

(

SCIP *

scip

)

returns the number of currently available event handlers

Parameters

scip	SCIP data structure

Definition at line 265 of file scip_event.c.

References assert(), NULL, and SCIPgetNEventhdlrs().

Referenced by SCIPgetNEventhdlrs().