Detailed Description

type definitions for managing events

Author: Tobias Achterberg

This file defines the interface for event handler implemented in C.

C++ wrapper class

Definition in file type_event.h.

#include "scip/def.h"
#include "scip/type_retcode.h"
#include "scip/type_scip.h"

Macros
#define	SCIP_EVENTTYPE_DISABLED 0x00000000u

#define	SCIP_EVENTTYPE_VARADDED 0x00000001u

#define	SCIP_EVENTTYPE_VARDELETED 0x00000002u

#define	SCIP_EVENTTYPE_VARFIXED 0x00000004u

#define	SCIP_EVENTTYPE_VARUNLOCKED 0x00000008u

#define	SCIP_EVENTTYPE_OBJCHANGED 0x00000010u

#define	SCIP_EVENTTYPE_GLBCHANGED 0x00000020u

#define	SCIP_EVENTTYPE_GUBCHANGED 0x00000040u

#define	SCIP_EVENTTYPE_LBTIGHTENED 0x00000080u

#define	SCIP_EVENTTYPE_LBRELAXED 0x00000100u

#define	SCIP_EVENTTYPE_UBTIGHTENED 0x00000200u

#define	SCIP_EVENTTYPE_UBRELAXED 0x00000400u

#define	SCIP_EVENTTYPE_GHOLEADDED 0x00000800u

#define	SCIP_EVENTTYPE_GHOLEREMOVED 0x00001000u

#define	SCIP_EVENTTYPE_LHOLEADDED 0x00002000u

#define	SCIP_EVENTTYPE_LHOLEREMOVED 0x00004000u

#define	SCIP_EVENTTYPE_IMPLADDED 0x00008000u

#define	SCIP_EVENTTYPE_PRESOLVEROUND 0x00010000u

#define	SCIP_EVENTTYPE_NODEFOCUSED 0x00020000u

#define	SCIP_EVENTTYPE_NODEFEASIBLE 0x00040000u

#define	SCIP_EVENTTYPE_NODEINFEASIBLE 0x00080000u

#define	SCIP_EVENTTYPE_NODEBRANCHED 0x00100000u

#define	SCIP_EVENTTYPE_FIRSTLPSOLVED 0x00200000u

#define	SCIP_EVENTTYPE_LPSOLVED 0x00400000u

#define	SCIP_EVENTTYPE_POORSOLFOUND 0x00800000u

#define	SCIP_EVENTTYPE_BESTSOLFOUND 0x01000000u

#define	SCIP_EVENTTYPE_ROWADDEDSEPA 0x02000000u

#define	SCIP_EVENTTYPE_ROWDELETEDSEPA 0x04000000u

#define	SCIP_EVENTTYPE_ROWADDEDLP 0x08000000u

#define	SCIP_EVENTTYPE_ROWDELETEDLP 0x10000000u

#define	SCIP_EVENTTYPE_ROWCOEFCHANGED 0x20000000u

#define	SCIP_EVENTTYPE_ROWCONSTCHANGED 0x40000000u

#define	SCIP_EVENTTYPE_ROWSIDECHANGED 0x80000000u

#define	SCIP_EVENTTYPE_GBDCHANGED (SCIP_EVENTTYPE_GLBCHANGED \| SCIP_EVENTTYPE_GUBCHANGED)

#define	SCIP_EVENTTYPE_LBCHANGED (SCIP_EVENTTYPE_LBTIGHTENED \| SCIP_EVENTTYPE_LBRELAXED)

#define	SCIP_EVENTTYPE_UBCHANGED (SCIP_EVENTTYPE_UBTIGHTENED \| SCIP_EVENTTYPE_UBRELAXED)

#define	SCIP_EVENTTYPE_BOUNDTIGHTENED (SCIP_EVENTTYPE_LBTIGHTENED \| SCIP_EVENTTYPE_UBTIGHTENED)

#define	SCIP_EVENTTYPE_BOUNDRELAXED (SCIP_EVENTTYPE_LBRELAXED \| SCIP_EVENTTYPE_UBRELAXED)

#define	SCIP_EVENTTYPE_BOUNDCHANGED (SCIP_EVENTTYPE_LBCHANGED \| SCIP_EVENTTYPE_UBCHANGED)

#define	SCIP_EVENTTYPE_GHOLECHANGED (SCIP_EVENTTYPE_GHOLEADDED \| SCIP_EVENTTYPE_GHOLEREMOVED)

#define	SCIP_EVENTTYPE_LHOLECHANGED (SCIP_EVENTTYPE_LHOLEADDED \| SCIP_EVENTTYPE_LHOLEREMOVED)

#define	SCIP_EVENTTYPE_HOLECHANGED (SCIP_EVENTTYPE_GHOLECHANGED \| SCIP_EVENTTYPE_LHOLECHANGED)

#define	SCIP_EVENTTYPE_DOMCHANGED (SCIP_EVENTTYPE_BOUNDCHANGED \| SCIP_EVENTTYPE_HOLECHANGED)

#define	SCIP_EVENTTYPE_VARCHANGED

#define	SCIP_EVENTTYPE_VAREVENT (SCIP_EVENTTYPE_VARADDED \| SCIP_EVENTTYPE_VARCHANGED)

#define	SCIP_EVENTTYPE_NODESOLVED

#define	SCIP_EVENTTYPE_NODEEVENT (SCIP_EVENTTYPE_NODEFOCUSED \| SCIP_EVENTTYPE_NODESOLVED)

#define	SCIP_EVENTTYPE_LPEVENT (SCIP_EVENTTYPE_FIRSTLPSOLVED \| SCIP_EVENTTYPE_LPSOLVED)

#define	SCIP_EVENTTYPE_SOLFOUND (SCIP_EVENTTYPE_POORSOLFOUND \| SCIP_EVENTTYPE_BESTSOLFOUND)

#define	SCIP_EVENTTYPE_SOLEVENT (SCIP_EVENTTYPE_SOLFOUND)

#define	SCIP_EVENTTYPE_ROWCHANGED (SCIP_EVENTTYPE_ROWCOEFCHANGED \| SCIP_EVENTTYPE_ROWCONSTCHANGED \| SCIP_EVENTTYPE_ROWSIDECHANGED)

#define	SCIP_EVENTTYPE_ROWEVENT (SCIP_EVENTTYPE_ROWADDEDSEPA \| SCIP_EVENTTYPE_ROWDELETEDSEPA \| SCIP_EVENTTYPE_ROWADDEDLP \| SCIP_EVENTTYPE_ROWDELETEDLP \| SCIP_EVENTTYPE_ROWCHANGED)

#define	SCIP_DECL_EVENTCOPY(x) SCIP_RETCODE x (SCIP* scip, SCIP_EVENTHDLR* eventhdlr)

#define	SCIP_DECL_EVENTFREE(x) SCIP_RETCODE x (SCIP* scip, SCIP_EVENTHDLR* eventhdlr)

#define	SCIP_DECL_EVENTINIT(x) SCIP_RETCODE x (SCIP* scip, SCIP_EVENTHDLR* eventhdlr)

#define	SCIP_DECL_EVENTEXIT(x) SCIP_RETCODE x (SCIP* scip, SCIP_EVENTHDLR* eventhdlr)

#define	SCIP_DECL_EVENTINITSOL(x) SCIP_RETCODE x (SCIP* scip, SCIP_EVENTHDLR* eventhdlr)

#define	SCIP_DECL_EVENTEXITSOL(x) SCIP_RETCODE x (SCIP* scip, SCIP_EVENTHDLR* eventhdlr)

#define	SCIP_DECL_EVENTDELETE(x) SCIP_RETCODE x (SCIP* scip, SCIP_EVENTHDLR* eventhdlr, SCIP_EVENTDATA** eventdata)

#define	SCIP_DECL_EVENTEXEC(x) SCIP_RETCODE x (SCIP* scip, SCIP_EVENTHDLR* eventhdlr, SCIP_EVENT* event, SCIP_EVENTDATA* eventdata)

Typedefs
typedef unsigned int	SCIP_EVENTTYPE

typedef struct SCIP_Eventhdlr	SCIP_EVENTHDLR

typedef struct SCIP_EventhdlrData	SCIP_EVENTHDLRDATA

typedef struct SCIP_Event	SCIP_EVENT

typedef struct SCIP_EventVarAdded	SCIP_EVENTVARADDED

typedef struct SCIP_EventVarDeleted	SCIP_EVENTVARDELETED

typedef struct SCIP_EventVarFixed	SCIP_EVENTVARFIXED

typedef struct SCIP_EventVarUnlocked	SCIP_EVENTVARUNLOCKED

typedef struct SCIP_EventObjChg	SCIP_EVENTOBJCHG

typedef struct SCIP_EventBdChg	SCIP_EVENTBDCHG

typedef struct SCIP_EventHole	SCIP_EVENTHOLE

typedef struct SCIP_EventImplAdd	SCIP_EVENTIMPLADD

typedef struct SCIP_EventRowAddedSepa	SCIP_EVENTROWADDEDSEPA

typedef struct SCIP_EventRowDeletedSepa	SCIP_EVENTROWDELETEDSEPA

typedef struct SCIP_EventRowAddedLP	SCIP_EVENTROWADDEDLP

typedef struct SCIP_EventRowDeletedLP	SCIP_EVENTROWDELETEDLP

typedef struct SCIP_EventRowCoefChanged	SCIP_EVENTROWCOEFCHANGED

typedef struct SCIP_EventRowConstChanged	SCIP_EVENTROWCONSTCHANGED

typedef struct SCIP_EventRowSideChanged	SCIP_EVENTROWSIDECHANGED

typedef struct SCIP_EventData	SCIP_EVENTDATA

typedef struct SCIP_EventFilter	SCIP_EVENTFILTER

typedef struct SCIP_EventQueue	SCIP_EVENTQUEUE

Macro Definition Documentation

#define SCIP_EVENTTYPE_DISABLED 0x00000000u

the event was disabled and has no effect any longer

Definition at line 43 of file type_event.h.

Referenced by catchLinearVarEvents(), catchVarEvents(), dropLinearVarEvents(), dropVarEvents(), eventDisable(), eventfilterDelayUpdates(), eventfilterProcessUpdates(), eventfilterSearch(), SCIPeventfilterAdd(), SCIPeventfilterCreate(), SCIPeventfilterDel(), SCIPeventfilterFree(), SCIPeventProcess(), and SCIPeventqueueAdd().

#define SCIP_EVENTTYPE_VARADDED 0x00000001u

a variable has been added to the transformed problem

Definition at line 46 of file type_event.h.

Referenced by SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXIT(), SCIP_DECL_EVENTINIT(), SCIP_DECL_PROPEXITSOL(), SCIP_DECL_PROPINITSOL(), SCIPeventChgVar(), SCIPeventCreateVarAdded(), SCIPeventGetVar(), SCIPeventProcess(), SCIPeventqueueAdd(), SCIPnlpCreate(), and SCIPnlpFree().

#define SCIP_EVENTTYPE_VARDELETED 0x00000002u

a variable will be deleted from the transformed problem

Definition at line 47 of file type_event.h.

Referenced by addCoef(), catchEvent(), catchEvents(), consCatchEvent(), consDropEvent(), delCoefPos(), dropEvent(), dropEvents(), SCIP_DECL_EVENTEXEC(), SCIPeventChgVar(), SCIPeventCreateVarDeleted(), SCIPeventGetVar(), SCIPeventProcess(), SCIPeventqueueAdd(), SCIPnlpCreate(), and SCIPnlpFree().

#define SCIP_EVENTTYPE_VARFIXED 0x00000004u

a variable has been fixed, aggregated, or multi-aggregated

Definition at line 48 of file type_event.h.

Referenced by addCoef(), catchEvent(), catchEvents(), catchLinearVarEvents(), catchQuadVarEvents(), consCatchEvent(), consDropEvent(), delCoefPos(), dropEvent(), dropEvents(), dropLinearVarEvents(), dropQuadVarEvents(), nlpAddVars(), nlpDelVarPos(), SCIP_DECL_CONSDELETE(), SCIP_DECL_CONSEXITPRE(), SCIP_DECL_CONSINITPRE(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EXPRGRAPHVARADDED(), SCIP_DECL_EXPRGRAPHVARREMOVE(), SCIPcreateConsLogicor(), SCIPeventChgVar(), SCIPeventCreateVarFixed(), SCIPeventGetVar(), SCIPeventProcess(), and SCIPeventqueueAdd().

#define SCIP_EVENTTYPE_VARUNLOCKED 0x00000008u

the number of rounding locks of a variable was reduced to zero or one

Definition at line 49 of file type_event.h.

Referenced by consCatchEvent(), consDropEvent(), SCIP_DECL_EVENTEXEC(), SCIPeventChgVar(), SCIPeventCreateVarUnlocked(), SCIPeventGetVar(), SCIPeventProcess(), and SCIPeventqueueAdd().

#define SCIP_EVENTTYPE_OBJCHANGED 0x00000010u

the objective value of a variable has been changed

Definition at line 51 of file type_event.h.

Referenced by nlpAddVars(), nlpDelVarPos(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXIT(), SCIP_DECL_EVENTINIT(), SCIPeventChgVar(), SCIPeventCreateObjChanged(), SCIPeventGetNewobj(), SCIPeventGetOldobj(), SCIPeventGetVar(), SCIPeventProcess(), SCIPeventqueueAdd(), and SCIPeventqueueProcess().

#define SCIP_EVENTTYPE_GLBCHANGED 0x00000020u

the global lower bound of a variable has been changed

Definition at line 52 of file type_event.h.

Referenced by catchEvents(), catchObjEvent(), dropEvents(), dropObjEvent(), SCIP_DECL_EVENTEXEC(), SCIPeventChgVar(), SCIPeventCreateGlbChanged(), SCIPeventGetNewbound(), SCIPeventGetOldbound(), SCIPeventGetVar(), SCIPeventProcess(), SCIPeventqueueAdd(), and varEventGlbChanged().

#define SCIP_EVENTTYPE_GUBCHANGED 0x00000040u

the global upper bound of a variable has been changed

Definition at line 53 of file type_event.h.

Referenced by catchEvents(), catchObjEvent(), dropEvents(), dropObjEvent(), SCIP_DECL_EVENTEXEC(), SCIPeventChgVar(), SCIPeventCreateGubChanged(), SCIPeventGetNewbound(), SCIPeventGetOldbound(), SCIPeventGetVar(), SCIPeventProcess(), SCIPeventqueueAdd(), and varEventGubChanged().

#define SCIP_EVENTTYPE_LBTIGHTENED 0x00000080u

the local lower bound of a variable has been increased

Definition at line 54 of file type_event.h.

Referenced by addCoef(), catchEvents(), catchLinearVarEvents(), catchVarEvents(), consdataCatchEvents(), consdataCatchWatchedEvents(), consdataDropEvents(), consdataDropWatchedEvents(), delCoefPos(), dropAndFreeEvents(), dropEvents(), dropLinearVarEvents(), dropVarEvents(), SCIP_DECL_EVENTEXEC(), SCIPeventChgVar(), SCIPeventCreateLbChanged(), SCIPeventGetNewbound(), SCIPeventGetOldbound(), SCIPeventGetVar(), SCIPeventProcess(), SCIPeventqueueAdd(), and setUpEvents().

#define SCIP_EVENTTYPE_LBRELAXED 0x00000100u

the local lower bound of a variable has been decreased

Definition at line 55 of file type_event.h.

Referenced by addCoef(), catchEvents(), consdataCatchEvents(), consdataCatchWatchedEvents(), consdataDropEvents(), consdataDropWatchedEvents(), delCoefPos(), dropEvents(), SCIP_DECL_CONSACTIVE(), SCIP_DECL_CONSDEACTIVE(), SCIP_DECL_EVENTEXEC(), SCIPeventChgVar(), SCIPeventCreateLbChanged(), SCIPeventGetNewbound(), SCIPeventGetOldbound(), SCIPeventGetVar(), SCIPeventProcess(), SCIPeventqueueAdd(), and switchWatchedvars().

#define SCIP_EVENTTYPE_UBTIGHTENED 0x00000200u

the local upper bound of a variable has been decreased

Definition at line 56 of file type_event.h.

Referenced by addCoef(), catchEvents(), catchLinearVarEvents(), catchRhsVarEvents(), catchVarEvents(), consdataCatchEvents(), consdataCatchWatchedEvents(), consdataDropEvents(), consdataDropWatchedEvents(), delCoefPos(), dropAndFreeEvents(), dropEvents(), dropLinearVarEvents(), dropRhsVarEvents(), dropVarEvents(), SCIP_DECL_CONSACTIVE(), SCIP_DECL_CONSDEACTIVE(), SCIP_DECL_EVENTEXEC(), SCIPeventChgVar(), SCIPeventCreateUbChanged(), SCIPeventGetNewbound(), SCIPeventGetOldbound(), SCIPeventGetVar(), SCIPeventProcess(), SCIPeventqueueAdd(), setUpEvents(), and switchWatchedvars().

#define SCIP_EVENTTYPE_UBRELAXED 0x00000400u

the local upper bound of a variable has been increased

Definition at line 57 of file type_event.h.

Referenced by addCoef(), catchEvents(), consdataCatchEvents(), consdataCatchWatchedEvents(), consdataDropEvents(), consdataDropWatchedEvents(), delCoefPos(), dropEvents(), SCIP_DECL_EVENTEXEC(), SCIPeventChgVar(), SCIPeventCreateUbChanged(), SCIPeventGetNewbound(), SCIPeventGetOldbound(), SCIPeventGetVar(), SCIPeventProcess(), and SCIPeventqueueAdd().

#define SCIP_EVENTTYPE_GHOLEADDED 0x00000800u

a global hole has been added to the hole list of a variable's domain

Definition at line 58 of file type_event.h.

Referenced by SCIPeventChgVar(), SCIPeventCreateGholeAdded(), SCIPeventGetVar(), SCIPeventProcess(), SCIPeventqueueAdd(), and varEventGholeAdded().

#define SCIP_EVENTTYPE_GHOLEREMOVED 0x00001000u

a global hole has been removed from the hole list of a variable's domain

Definition at line 59 of file type_event.h.

Referenced by SCIPeventChgVar(), SCIPeventCreateGholeRemoved(), SCIPeventGetVar(), SCIPeventProcess(), and SCIPeventqueueAdd().

#define SCIP_EVENTTYPE_LHOLEADDED 0x00002000u

a local hole has been added to the hole list of a variable's domain

Definition at line 60 of file type_event.h.

Referenced by SCIPeventChgVar(), SCIPeventCreateLholeAdded(), SCIPeventGetVar(), SCIPeventProcess(), and SCIPeventqueueAdd().

#define SCIP_EVENTTYPE_LHOLEREMOVED 0x00004000u

a local hole has been removed from the hole list of a variable's domain

Definition at line 61 of file type_event.h.

Referenced by SCIPeventChgVar(), SCIPeventCreateLholeRemoved(), SCIPeventGetVar(), SCIPeventProcess(), and SCIPeventqueueAdd().

#define SCIP_EVENTTYPE_IMPLADDED 0x00008000u

the variable's implication list, variable bound or clique information was extended

Definition at line 62 of file type_event.h.

Referenced by addCoef(), catchEvents(), catchQuadVarEvents(), delCoefPos(), dropEvents(), dropQuadVarEvents(), SCIP_DECL_EVENTEXEC(), SCIPeventChgVar(), SCIPeventCreateImplAdded(), SCIPeventGetVar(), SCIPeventProcess(), SCIPeventqueueAdd(), and SCIPeventqueueProcess().

#define SCIP_EVENTTYPE_PRESOLVEROUND 0x00010000u

a presolving round has been finished

Definition at line 66 of file type_event.h.

Referenced by presolveRound(), SCIPeventProcess(), and SCIPeventqueueAdd().

#define SCIP_EVENTTYPE_NODEFOCUSED 0x00020000u

a node has been focused and is now the focus node

Definition at line 69 of file type_event.h.

Referenced by SCIPeventProcess(), SCIPeventqueueAdd(), and SCIPsolveCIP().

#define SCIP_EVENTTYPE_NODEFEASIBLE 0x00040000u

the LP/pseudo solution of the node was feasible

Definition at line 70 of file type_event.h.

Referenced by SCIPeventProcess(), SCIPeventqueueAdd(), and SCIPsolveCIP().

#define SCIP_EVENTTYPE_NODEINFEASIBLE 0x00080000u

the focus node has been proven to be infeasible or was bounded

Definition at line 71 of file type_event.h.

Referenced by SCIPeventProcess(), SCIPeventqueueAdd(), and SCIPsolveCIP().

#define SCIP_EVENTTYPE_NODEBRANCHED 0x00100000u

the focus node has been solved by branching

Definition at line 72 of file type_event.h.

Referenced by SCIPeventProcess(), SCIPeventqueueAdd(), and SCIPsolveCIP().

#define SCIP_EVENTTYPE_FIRSTLPSOLVED 0x00200000u

the node's initial LP was solved

Definition at line 75 of file type_event.h.

Referenced by SCIP_DECL_EVENTEXIT(), SCIP_DECL_EVENTINIT(), SCIPeventProcess(), SCIPeventqueueAdd(), and solveNodeInitialLP().

#define SCIP_EVENTTYPE_LPSOLVED 0x00400000u

the node's LP was completely solved with cut & price

Definition at line 76 of file type_event.h.

Referenced by priceAndCutLoop(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXIT(), SCIP_DECL_EVENTINIT(), SCIP_DECL_HEUREXEC(), SCIPeventProcess(), and SCIPeventqueueAdd().

#define SCIP_EVENTTYPE_POORSOLFOUND 0x00800000u

a good enough primal feasible (but not new best) solution was found

Definition at line 79 of file type_event.h.

Referenced by primalAddSol(), SCIPeventProcess(), and SCIPeventqueueAdd().

#define SCIP_EVENTTYPE_BESTSOLFOUND 0x01000000u

a new best primal feasible solution was found

Definition at line 80 of file type_event.h.

Referenced by primalAddSol(), SCIP_DECL_CONSINITSOL(), SCIP_DECL_EVENTEXEC(), SCIPeventProcess(), and SCIPeventqueueAdd().

#define SCIP_EVENTTYPE_ROWADDEDSEPA 0x02000000u

a row has been added to SCIP's separation storage

Definition at line 83 of file type_event.h.

Referenced by SCIPeventCreateRowAddedSepa(), SCIPeventGetRow(), SCIPeventProcess(), SCIPeventqueueAdd(), and sepastoreAddCut().

#define SCIP_EVENTTYPE_ROWDELETEDSEPA 0x04000000u

a row has been removed from SCIP's separation storage

Definition at line 84 of file type_event.h.

Referenced by SCIPeventCreateRowDeletedSepa(), SCIPeventGetRow(), SCIPeventProcess(), SCIPeventqueueAdd(), SCIPsepastoreClearCuts(), sepastoreAddCut(), and sepastoreDelCut().

#define SCIP_EVENTTYPE_ROWADDEDLP 0x08000000u

a row has been added to the LP

Definition at line 85 of file type_event.h.

Referenced by SCIPeventCreateRowAddedLP(), SCIPeventGetRow(), SCIPeventProcess(), SCIPeventqueueAdd(), and SCIPlpAddRow().

#define SCIP_EVENTTYPE_ROWDELETEDLP 0x10000000u

a row has been removed from the LP

Definition at line 86 of file type_event.h.

Referenced by lpDelRowset(), SCIPeventCreateRowDeletedLP(), SCIPeventGetRow(), SCIPeventProcess(), SCIPeventqueueAdd(), and SCIPlpShrinkRows().

#define SCIP_EVENTTYPE_ROWCOEFCHANGED 0x20000000u

a coefficient of a row has been changed (row specific event)

Definition at line 87 of file type_event.h.

Referenced by rowEventCoefChanged(), SCIPeventCreateRowCoefChanged(), SCIPeventGetRow(), SCIPeventGetRowCol(), SCIPeventGetRowNewCoefVal(), SCIPeventGetRowOldCoefVal(), SCIPeventProcess(), and SCIPeventqueueAdd().

#define SCIP_EVENTTYPE_ROWCONSTCHANGED 0x40000000u

the constant of a row has been changed (row specific event)

Definition at line 88 of file type_event.h.

Referenced by rowEventConstantChanged(), SCIPeventCreateRowConstChanged(), SCIPeventGetRow(), SCIPeventGetRowNewConstVal(), SCIPeventGetRowOldConstVal(), SCIPeventProcess(), and SCIPeventqueueAdd().

#define SCIP_EVENTTYPE_ROWSIDECHANGED 0x80000000u

a side of a row has been changed (row specific event)

Definition at line 89 of file type_event.h.

Referenced by rowEventSideChanged(), SCIPeventCreateRowSideChanged(), SCIPeventGetRow(), SCIPeventGetRowNewSideVal(), SCIPeventGetRowOldSideVal(), SCIPeventGetRowSide(), SCIPeventProcess(), and SCIPeventqueueAdd().

#define SCIP_EVENTTYPE_GBDCHANGED (SCIP_EVENTTYPE_GLBCHANGED | SCIP_EVENTTYPE_GUBCHANGED)

Definition at line 92 of file type_event.h.

Referenced by consCatchEvent(), consdataCreate(), consDropEvent(), createSubSCIP(), freeSubSCIP(), SCIP_DECL_CONSDELETE(), SCIP_DECL_EVENTEXEC(), and SCIPsetBinaryVarIndicator().

#define SCIP_EVENTTYPE_LBCHANGED (SCIP_EVENTTYPE_LBTIGHTENED | SCIP_EVENTTYPE_LBRELAXED)

Definition at line 93 of file type_event.h.

Referenced by addCoef(), catchEvents(), catchLinearVarEvents(), delCoefPos(), dropEvents(), dropLinearVarEvents(), SCIP_DECL_EVENTEXEC(), SCIPeventqueueProcess(), and varEventLbChanged().

#define SCIP_EVENTTYPE_UBCHANGED (SCIP_EVENTTYPE_UBTIGHTENED | SCIP_EVENTTYPE_UBRELAXED)

Definition at line 94 of file type_event.h.

Referenced by catchLinearVarEvents(), dropLinearVarEvents(), SCIP_DECL_EVENTEXEC(), SCIPeventqueueProcess(), and varEventUbChanged().

#define SCIP_EVENTTYPE_BOUNDTIGHTENED (SCIP_EVENTTYPE_LBTIGHTENED | SCIP_EVENTTYPE_UBTIGHTENED)

Definition at line 95 of file type_event.h.

Referenced by catchEvents(), catchLhsVarEvents(), consdataCatchEvents(), consdataDropEvents(), dropEvents(), dropLhsVarEvents(), and SCIP_DECL_EVENTEXEC().

#define SCIP_EVENTTYPE_BOUNDRELAXED (SCIP_EVENTTYPE_LBRELAXED | SCIP_EVENTTYPE_UBRELAXED)

Definition at line 96 of file type_event.h.

Referenced by dropVarEvents(), propdataInit(), and SCIP_DECL_EVENTEXEC().

#define SCIP_EVENTTYPE_GHOLECHANGED (SCIP_EVENTTYPE_GHOLEADDED | SCIP_EVENTTYPE_GHOLEREMOVED)

Definition at line 98 of file type_event.h.

#define SCIP_EVENTTYPE_LHOLECHANGED (SCIP_EVENTTYPE_LHOLEADDED | SCIP_EVENTTYPE_LHOLEREMOVED)

Definition at line 99 of file type_event.h.

#define SCIP_EVENTTYPE_HOLECHANGED (SCIP_EVENTTYPE_GHOLECHANGED | SCIP_EVENTTYPE_LHOLECHANGED)

Definition at line 100 of file type_event.h.

Referenced by SCIPeventGetHoleLeft(), and SCIPeventGetHoleRight().

#define SCIP_EVENTTYPE_DOMCHANGED (SCIP_EVENTTYPE_BOUNDCHANGED | SCIP_EVENTTYPE_HOLECHANGED)

Definition at line 101 of file type_event.h.

#define SCIP_EVENTTYPE_VARCHANGED

Value:

(SCIP_EVENTTYPE_VARFIXED | SCIP_EVENTTYPE_VARUNLOCKED | SCIP_EVENTTYPE_OBJCHANGED \
                                       | SCIP_EVENTTYPE_GBDCHANGED | SCIP_EVENTTYPE_DOMCHANGED | SCIP_EVENTTYPE_IMPLADDED \
                                       | SCIP_EVENTTYPE_VARDELETED)

Definition at line 102 of file type_event.h.

Referenced by SCIPcatchVarEvent(), and SCIPvarCatchEvent().

#define SCIP_EVENTTYPE_VAREVENT (SCIP_EVENTTYPE_VARADDED | SCIP_EVENTTYPE_VARCHANGED)

Definition at line 105 of file type_event.h.

#define SCIP_EVENTTYPE_NODESOLVED

Value:

(SCIP_EVENTTYPE_NODEFEASIBLE | SCIP_EVENTTYPE_NODEINFEASIBLE \

| SCIP_EVENTTYPE_NODEBRANCHED)

Definition at line 108 of file type_event.h.

Referenced by SCIP_DECL_EVENTEXEC(), SCIPapplyProximity(), and SCIPapplyZeroobj().

#define SCIP_EVENTTYPE_NODEEVENT (SCIP_EVENTTYPE_NODEFOCUSED | SCIP_EVENTTYPE_NODESOLVED)

Definition at line 110 of file type_event.h.

Referenced by SCIPeventChgNode(), and SCIPeventGetNode().

#define SCIP_EVENTTYPE_LPEVENT (SCIP_EVENTTYPE_FIRSTLPSOLVED | SCIP_EVENTTYPE_LPSOLVED)

Definition at line 113 of file type_event.h.

Referenced by SCIPeventChgNode(), and SCIPeventGetNode().

#define SCIP_EVENTTYPE_SOLFOUND (SCIP_EVENTTYPE_POORSOLFOUND | SCIP_EVENTTYPE_BESTSOLFOUND)

Definition at line 116 of file type_event.h.

Referenced by SCIP_DECL_CONSEXITSOL(), SCIP_DECL_CONSINITSOL(), and SCIP_DECL_EVENTEXEC().

#define SCIP_EVENTTYPE_SOLEVENT (SCIP_EVENTTYPE_SOLFOUND)

Definition at line 117 of file type_event.h.

Referenced by SCIPeventChgSol(), and SCIPeventGetSol().

#define SCIP_EVENTTYPE_ROWCHANGED (SCIP_EVENTTYPE_ROWCOEFCHANGED | SCIP_EVENTTYPE_ROWCONSTCHANGED | SCIP_EVENTTYPE_ROWSIDECHANGED)

Definition at line 120 of file type_event.h.

Referenced by SCIPcatchRowEvent(), and SCIProwCatchEvent().

#define SCIP_EVENTTYPE_ROWEVENT (SCIP_EVENTTYPE_ROWADDEDSEPA | SCIP_EVENTTYPE_ROWDELETEDSEPA | SCIP_EVENTTYPE_ROWADDEDLP | SCIP_EVENTTYPE_ROWDELETEDLP | SCIP_EVENTTYPE_ROWCHANGED)

Definition at line 121 of file type_event.h.

#define SCIP_DECL_EVENTCOPY ( x ) SCIP_RETCODE x (SCIP* scip, SCIP_EVENTHDLR* eventhdlr)

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

input:

scip : SCIP main data structure
eventhdlr : the event handler itself

Definition at line 154 of file type_event.h.

#define SCIP_DECL_EVENTFREE ( x ) SCIP_RETCODE x (SCIP* scip, SCIP_EVENTHDLR* eventhdlr)

destructor of event handler to free user data (called when SCIP is exiting)

input:

scip : SCIP main data structure
eventhdlr : the event handler itself

Definition at line 162 of file type_event.h.

#define SCIP_DECL_EVENTINIT ( x ) SCIP_RETCODE x (SCIP* scip, SCIP_EVENTHDLR* eventhdlr)

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

input:

scip : SCIP main data structure
eventhdlr : the event handler itself

Definition at line 170 of file type_event.h.

#define SCIP_DECL_EVENTEXIT ( x ) SCIP_RETCODE x (SCIP* scip, SCIP_EVENTHDLR* eventhdlr)

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

input:

scip : SCIP main data structure
eventhdlr : the event handler itself

Definition at line 178 of file type_event.h.

#define SCIP_DECL_EVENTINITSOL ( x ) SCIP_RETCODE x (SCIP* scip, SCIP_EVENTHDLR* eventhdlr)

solving process initialization method of event handler (called when branch and bound process is about to begin)

This method is called when the presolving was finished and the branch and bound process is about to begin. The event handler may use this call to initialize its branch and bound specific data.

input:

scip : SCIP main data structure
eventhdlr : the event handler itself

Definition at line 189 of file type_event.h.

#define SCIP_DECL_EVENTEXITSOL ( x ) SCIP_RETCODE x (SCIP* scip, SCIP_EVENTHDLR* eventhdlr)

solving process deinitialization method of event handler (called before branch and bound process data is freed)

This method is called before the branch and bound process is freed. The event handler should use this call to clean up its branch and bound data.

input:

scip : SCIP main data structure
eventhdlr : the event handler itself

Definition at line 200 of file type_event.h.

#define SCIP_DECL_EVENTDELETE ( x ) SCIP_RETCODE x (SCIP* scip, SCIP_EVENTHDLR* eventhdlr, SCIP_EVENTDATA** eventdata)

frees specific event data

input:

scip : SCIP main data structure
eventhdlr : the event handler itself
eventdata : pointer to the event data to free

Definition at line 209 of file type_event.h.

#define SCIP_DECL_EVENTEXEC ( x ) SCIP_RETCODE x (SCIP* scip, SCIP_EVENTHDLR* eventhdlr, SCIP_EVENT* event, SCIP_EVENTDATA* eventdata)

execution method of event handler

Processes the event. The method is called every time an event occurs, for which the event handler is responsible. Event handlers may declare themselves responsible for events by calling the corresponding SCIPcatch...() method. This method creates an event filter object to point to the given event handler and event data.

input: