Detailed Description
methods for event handlers
Function Documentation
◆ SCIPeventhdlrGetName()
const char* SCIPeventhdlrGetName | ( | SCIP_EVENTHDLR * | eventhdlr | ) |
gets name of event handler
- Parameters
-
eventhdlr event handler
Definition at line 324 of file event.c.
References SCIP_Eventhdlr::name, and NULL.
Referenced by SCIP_DECL_CONSGETNVARS(), SCIP_DECL_EVENTCOPY(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXIT(), SCIP_DECL_EVENTEXITSOL(), SCIP_DECL_EVENTFREE(), SCIP_DECL_EVENTINIT(), SCIP_DECL_EVENTINITSOL(), SCIPeventGlobalbndClearBoundChanges(), SCIPeventGlobalbndDisableBoundStorage(), SCIPeventGlobalbndEnableBoundStorage(), SCIPeventGlobalbndGetBoundChanges(), SCIPeventhdlrCopyInclude(), and testCriteria().
◆ SCIPeventhdlrGetData()
SCIP_EVENTHDLRDATA* SCIPeventhdlrGetData | ( | SCIP_EVENTHDLR * | eventhdlr | ) |
gets user data of event handler
- Parameters
-
eventhdlr event handler
Definition at line 334 of file event.c.
References SCIP_Eventhdlr::eventhdlrdata, and NULL.
Referenced by exitEventhandler(), exitsolEventhandler(), freeEventhandler(), getNNodesBelowIncumbent(), getNRank1Nodes(), initsolEventhandler(), 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_DECL_HEUREXEC(), SCIP_DECL_HEURFREE(), SCIPbendersComputeSubproblemLowerbound(), SCIPbendersSolveSubproblemCIP(), SCIPeventGlobalbndClearBoundChanges(), SCIPeventGlobalbndDisableBoundStorage(), SCIPeventGlobalbndEnableBoundStorage(), SCIPeventGlobalbndGetBoundChanges(), SCIPfindObjEventhdlr(), SCIPgetObjEventhdlr(), 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 344 of file event.c.
References SCIP_Eventhdlr::eventhdlrdata, and NULL.
Referenced by freeEventhandler(), and SCIP_DECL_EVENTFREE().
◆ SCIPeventhdlrIsInitialized()
SCIP_Bool SCIPeventhdlrIsInitialized | ( | SCIP_EVENTHDLR * | eventhdlr | ) |
is event handler initialized?
- Parameters
-
eventhdlr event handler
Definition at line 432 of file event.c.
References SCIP_Eventhdlr::initialized, and NULL.
◆ 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 454 of file event.c.
References NULL, SCIPclockGetTime(), and SCIP_Eventhdlr::setuptime.
◆ 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 466 of file event.c.
References SCIP_Eventhdlr::eventtime, NULL, and SCIPclockGetTime().
◆ 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
- Parameters
-
scip SCIP data structure name name of event handler desc description of event handler eventhdlrdata event handler data
Definition at line 63 of file scip_event.c.
References FALSE, NULL, SCIP_CALL, SCIP_INVALIDDATA, SCIP_OKAY, SCIPcheckStage(), SCIPerrorMessage, SCIPeventhdlrCreate(), SCIPfindEventhdlr(), SCIPsetIncludeEventhdlr(), Scip::set, and TRUE.
Referenced by 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
- Parameters
-
scip SCIP data structure eventhdlrptr reference to an event handler, or NULL name name of event handler desc description of event handler eventhdlrdata event handler data
Definition at line 104 of file scip_event.c.
References FALSE, NULL, SCIP_CALL, SCIP_INVALIDDATA, SCIP_OKAY, SCIPcheckStage(), SCIPerrorMessage, SCIPeventhdlrCreate(), SCIPfindEventhdlr(), SCIPsetIncludeEventhdlr(), Scip::set, and TRUE.
Referenced by createSubproblems(), includeEventHdlrDispsol(), includeEventHdlrSync(), initialiseLPSubproblem(), SCIP_DECL_HEUREXEC(), SCIPapplyProximity(), SCIPbendersActivate(), SCIPcreateProbColoring(), SCIPincludeBranchruleDistribution(), SCIPincludeConshdlrAnd(), SCIPincludeConshdlrBounddisjunction(), SCIPincludeConshdlrCardinality(), SCIPincludeConshdlrCumulative(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrLinking(), SCIPincludeConshdlrLogicor(), SCIPincludeConshdlrNonlinear(), SCIPincludeConshdlrOptcumulative(), SCIPincludeConshdlrOr(), SCIPincludeConshdlrRpa(), SCIPincludeConshdlrSOS2(), SCIPincludeConshdlrVarbound(), SCIPincludeConshdlrXor(), SCIPincludeEventHdlrBestsol(), SCIPincludeEventHdlrBoundwriting(), SCIPincludeEventHdlrGlobalbnd(), SCIPincludeEventHdlrLPsol(), SCIPincludeEventHdlrNewsol(), SCIPincludeEventHdlrSofttimelimit(), SCIPincludeEventHdlrSolvingphase(), SCIPincludeHeurShiftandpropagate(), SCIPincludeHeurSubNlp(), SCIPincludePropSymmetry(), SCIPincludePropVbounds(), SCIPincludeSepaIntobj(), SCIPprobdataCreate(), setupAndSolve(), setupAndSolveSubscip(), setupAndSolveSubscipCrossover(), setupAndSolveSubscipLocalbranching(), setupAndSolveSubscipTrustregion(), solveSubscipLpface(), wrapperDins(), and wrapperRins().
◆ SCIPsetEventhdlrCopy()
SCIP_RETCODE SCIPsetEventhdlrCopy | ( | SCIP * | scip, |
SCIP_EVENTHDLR * | eventhdlr, | ||
SCIP_DECL_EVENTCOPY((*eventcopy)) | |||
) |
sets copy callback of the event handler
- Parameters
-
scip scip instance eventhdlr event handler
Definition at line 136 of file scip_event.c.
References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPeventhdlrSetCopy(), and TRUE.
Referenced by SCIPincludeEventHdlrBestsol(), SCIPincludeEventHdlrBoundwriting(), SCIPincludeEventHdlrNewsol(), SCIPincludeEventHdlrSofttimelimit(), and SCIPincludeEventHdlrSolvingphase().
◆ SCIPsetEventhdlrFree()
SCIP_RETCODE SCIPsetEventhdlrFree | ( | SCIP * | scip, |
SCIP_EVENTHDLR * | eventhdlr, | ||
SCIP_DECL_EVENTFREE((*eventfree)) | |||
) |
sets deinitialization callback of the event handler
- Parameters
-
scip scip instance eventhdlr event handler
Definition at line 150 of file scip_event.c.
References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPeventhdlrSetFree(), and TRUE.
Referenced by createSubproblems(), includeEventHdlrSync(), initialiseLPSubproblem(), SCIPincludeBranchruleDistribution(), SCIPincludeEventHdlrBoundwriting(), SCIPincludeEventHdlrGlobalbnd(), SCIPincludeEventHdlrSofttimelimit(), and SCIPincludeEventHdlrSolvingphase().
◆ SCIPsetEventhdlrInit()
SCIP_RETCODE SCIPsetEventhdlrInit | ( | SCIP * | scip, |
SCIP_EVENTHDLR * | eventhdlr, | ||
SCIP_DECL_EVENTINIT((*eventinit)) | |||
) |
sets initialization callback of the event handler
- Parameters
-
scip scip instance eventhdlr event handler
Definition at line 164 of file scip_event.c.
References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPeventhdlrSetInit(), and TRUE.
Referenced by includeEventHdlrDispsol(), includeEventHdlrSync(), SCIPincludeEventHdlrBestsol(), SCIPincludeEventHdlrBoundwriting(), SCIPincludeEventHdlrGlobalbnd(), SCIPincludeEventHdlrLPsol(), SCIPincludeEventHdlrNewsol(), SCIPincludeEventHdlrSofttimelimit(), SCIPincludeEventHdlrSolvingphase(), and SCIPincludeSepaIntobj().
◆ SCIPsetEventhdlrExit()
SCIP_RETCODE SCIPsetEventhdlrExit | ( | SCIP * | scip, |
SCIP_EVENTHDLR * | eventhdlr, | ||
SCIP_DECL_EVENTEXIT((*eventexit)) | |||
) |
sets deinitialization callback of the event handler
- Parameters
-
scip scip instance eventhdlr event handler
Definition at line 178 of file scip_event.c.
References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPeventhdlrSetExit(), and TRUE.
Referenced by createSubproblems(), includeEventHdlrDispsol(), includeEventHdlrSync(), initialiseLPSubproblem(), SCIPincludeEventHdlrBestsol(), SCIPincludeEventHdlrBoundwriting(), SCIPincludeEventHdlrGlobalbnd(), SCIPincludeEventHdlrLPsol(), SCIPincludeEventHdlrNewsol(), SCIPincludeEventHdlrSofttimelimit(), SCIPincludeEventHdlrSolvingphase(), and SCIPincludeSepaIntobj().
◆ SCIPsetEventhdlrInitsol()
SCIP_RETCODE SCIPsetEventhdlrInitsol | ( | SCIP * | scip, |
SCIP_EVENTHDLR * | eventhdlr, | ||
SCIP_DECL_EVENTINITSOL((*eventinitsol)) | |||
) |
sets solving process initialization callback of the event handler
- Parameters
-
scip scip instance eventhdlr event handler
Definition at line 192 of file scip_event.c.
References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPeventhdlrSetInitsol(), and TRUE.
Referenced by createSubproblems(), initialiseLPSubproblem(), SCIPbendersActivate(), and SCIPincludeEventHdlrSolvingphase().
◆ SCIPsetEventhdlrExitsol()
SCIP_RETCODE SCIPsetEventhdlrExitsol | ( | SCIP * | scip, |
SCIP_EVENTHDLR * | eventhdlr, | ||
SCIP_DECL_EVENTEXITSOL((*eventexitsol)) | |||
) |
sets solving process deinitialization callback of the event handler
- Parameters
-
scip scip instance eventhdlr event handler
Definition at line 206 of file scip_event.c.
References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPeventhdlrSetExitsol(), and TRUE.
Referenced by createSubproblems(), initialiseLPSubproblem(), and SCIPincludeEventHdlrSolvingphase().
◆ SCIPsetEventhdlrDelete()
SCIP_RETCODE SCIPsetEventhdlrDelete | ( | SCIP * | scip, |
SCIP_EVENTHDLR * | eventhdlr, | ||
SCIP_DECL_EVENTDELETE((*eventdelete)) | |||
) |
sets callback of the event handler to free specific event data
- Parameters
-
scip scip instance eventhdlr event handler
Definition at line 220 of file scip_event.c.
References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPeventhdlrSetDelete(), and TRUE.
◆ 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 234 of file scip_event.c.
References NULL, SCIPsetFindEventhdlr(), and Scip::set.
Referenced by COLORprobAddVarForStableSet(), getNNodesBelowIncumbent(), getNRank1Nodes(), SCIP_DECL_CONSEXITSOL(), SCIP_DECL_CONSINITSOL(), SCIP_DECL_PROBEXITSOL(), SCIP_DECL_PROBINITSOL(), SCIPapplyProximity(), SCIPbendersComputeSubproblemLowerbound(), SCIPbendersSolveSubproblemCIP(), SCIPcreateConcurrent(), SCIPfindObjEventhdlr(), SCIPincludeEventhdlr(), SCIPincludeEventhdlrBasic(), 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 247 of file scip_event.c.
References SCIP_Set::eventhdlrs, NULL, and Scip::set.
◆ SCIPgetNEventhdlrs()
int SCIPgetNEventhdlrs | ( | SCIP * | scip | ) |
returns the number of currently available event handlers
- Parameters
-
scip SCIP data structure
Definition at line 258 of file scip_event.c.
References SCIP_Set::neventhdlrs, NULL, and Scip::set.