Detailed Description
propagators data
Definition at line 46 of file struct_prop.h.
#include <struct_prop.h>
Public Member Functions | |
SCIP_DECL_PROPCOPY ((*propcopy)) | |
SCIP_DECL_PROPFREE ((*propfree)) | |
SCIP_DECL_PROPINIT ((*propinit)) | |
SCIP_DECL_PROPEXIT ((*propexit)) | |
SCIP_DECL_PROPINITPRE ((*propinitpre)) | |
SCIP_DECL_PROPEXITPRE ((*propexitpre)) | |
SCIP_DECL_PROPINITSOL ((*propinitsol)) | |
SCIP_DECL_PROPEXITSOL ((*propexitsol)) | |
SCIP_DECL_PROPPRESOL ((*proppresol)) | |
SCIP_DECL_PROPEXEC ((*propexec)) | |
SCIP_DECL_PROPRESPROP ((*propresprop)) | |
Data Fields | |
SCIP_Longint | ncalls |
SCIP_Longint | nrespropcalls |
SCIP_Longint | ncutoffs |
SCIP_Longint | ndomredsfound |
char * | name |
char * | desc |
SCIP_PROPDATA * | propdata |
SCIP_CLOCK * | setuptime |
SCIP_CLOCK * | proptime |
SCIP_CLOCK * | sbproptime |
SCIP_CLOCK * | resproptime |
SCIP_CLOCK * | presoltime |
int | priority |
int | freq |
SCIP_PROPTIMING | timingmask |
SCIP_PRESOLTIMING | presoltiming |
int | presolpriority |
int | maxprerounds |
int | lastnfixedvars |
int | lastnaggrvars |
int | lastnchgvartypes |
int | lastnchgbds |
int | lastnaddholes |
int | lastndelconss |
int | lastnaddconss |
int | lastnupgdconss |
int | lastnchgcoefs |
int | lastnchgsides |
int | nfixedvars |
int | naggrvars |
int | nchgvartypes |
int | nchgbds |
int | naddholes |
int | ndelconss |
int | naddconss |
int | nupgdconss |
int | nchgcoefs |
int | nchgsides |
int | npresolcalls |
SCIP_Bool | delay |
SCIP_Bool | wasdelayed |
SCIP_Bool | initialized |
Member Function Documentation
◆ SCIP_DECL_PROPCOPY()
SCIP_Prop::SCIP_DECL_PROPCOPY | ( | * | propcopy | ) |
copy method of propagator or NULL if you don't want to copy your plugin into sub-SCIPs
◆ SCIP_DECL_PROPFREE()
SCIP_Prop::SCIP_DECL_PROPFREE | ( | * | propfree | ) |
destructor of propagator
◆ SCIP_DECL_PROPINIT()
SCIP_Prop::SCIP_DECL_PROPINIT | ( | * | propinit | ) |
initialize propagator
◆ SCIP_DECL_PROPEXIT()
SCIP_Prop::SCIP_DECL_PROPEXIT | ( | * | propexit | ) |
deinitialize propagator
◆ SCIP_DECL_PROPINITPRE()
SCIP_Prop::SCIP_DECL_PROPINITPRE | ( | * | propinitpre | ) |
presolving initialization method of propagator
◆ SCIP_DECL_PROPEXITPRE()
SCIP_Prop::SCIP_DECL_PROPEXITPRE | ( | * | propexitpre | ) |
presolving deinitialization method of propagator
◆ SCIP_DECL_PROPINITSOL()
SCIP_Prop::SCIP_DECL_PROPINITSOL | ( | * | propinitsol | ) |
solving process initialization method of propagator
◆ SCIP_DECL_PROPEXITSOL()
SCIP_Prop::SCIP_DECL_PROPEXITSOL | ( | * | propexitsol | ) |
solving process deinitialization method of propagator
◆ SCIP_DECL_PROPPRESOL()
SCIP_Prop::SCIP_DECL_PROPPRESOL | ( | * | proppresol | ) |
presolving method of propagator
◆ SCIP_DECL_PROPEXEC()
SCIP_Prop::SCIP_DECL_PROPEXEC | ( | * | propexec | ) |
execution method of propagator
◆ SCIP_DECL_PROPRESPROP()
SCIP_Prop::SCIP_DECL_PROPRESPROP | ( | * | propresprop | ) |
propagation conflict resolving method
Field Documentation
◆ ncalls
SCIP_Longint SCIP_Prop::ncalls |
number of times, this propagator was called
Definition at line 48 of file struct_prop.h.
Referenced by SCIPcopyConcurrentSolvingStats(), SCIPpropExec(), SCIPpropGetNCalls(), and SCIPpropInit().
◆ nrespropcalls
SCIP_Longint SCIP_Prop::nrespropcalls |
number of times, the resolve propagation was called
Definition at line 49 of file struct_prop.h.
Referenced by SCIPcopyConcurrentSolvingStats(), SCIPpropGetNRespropCalls(), SCIPpropInit(), and SCIPpropResolvePropagation().
◆ ncutoffs
SCIP_Longint SCIP_Prop::ncutoffs |
number of cutoffs found so far by this propagator
Definition at line 50 of file struct_prop.h.
Referenced by SCIPcopyConcurrentSolvingStats(), SCIPpropExec(), SCIPpropGetNCutoffs(), and SCIPpropInit().
◆ ndomredsfound
SCIP_Longint SCIP_Prop::ndomredsfound |
number of domain reductions found so far by this propagator
Definition at line 51 of file struct_prop.h.
Referenced by SCIPcopyConcurrentSolvingStats(), SCIPpropExec(), SCIPpropGetNDomredsFound(), and SCIPpropInit().
◆ name
char* SCIP_Prop::name |
name of propagator
Definition at line 52 of file struct_prop.h.
Referenced by SCIPpropExec(), SCIPpropExit(), SCIPpropGetName(), SCIPpropInit(), SCIPpropPresol(), SCIPpropResolvePropagation(), and SCIPpropSetPresol().
◆ desc
char* SCIP_Prop::desc |
description of propagator
Definition at line 53 of file struct_prop.h.
Referenced by SCIPpropGetDesc().
◆ propdata
SCIP_PROPDATA* SCIP_Prop::propdata |
propagators local data
Definition at line 65 of file struct_prop.h.
Referenced by SCIPpropGetData(), and SCIPpropSetData().
◆ setuptime
SCIP_CLOCK* SCIP_Prop::setuptime |
time spend for setting up this propagator for the next stages
Definition at line 66 of file struct_prop.h.
Referenced by SCIPcopyConcurrentSolvingStats(), SCIPpropEnableOrDisableClocks(), SCIPpropExit(), SCIPpropExitpre(), SCIPpropExitsol(), SCIPpropGetSetupTime(), SCIPpropInit(), SCIPpropInitpre(), and SCIPpropInitsol().
◆ proptime
SCIP_CLOCK* SCIP_Prop::proptime |
time used for propagation of this propagator
Definition at line 67 of file struct_prop.h.
Referenced by SCIPcopyConcurrentSolvingStats(), SCIPpropEnableOrDisableClocks(), SCIPpropExec(), SCIPpropGetTime(), and SCIPpropInit().
◆ sbproptime
SCIP_CLOCK* SCIP_Prop::sbproptime |
time used for propagation of this propagator during strong branching
Definition at line 68 of file struct_prop.h.
Referenced by SCIPcopyConcurrentSolvingStats(), SCIPpropEnableOrDisableClocks(), SCIPpropExec(), SCIPpropGetStrongBranchPropTime(), and SCIPpropInit().
◆ resproptime
SCIP_CLOCK* SCIP_Prop::resproptime |
time used for resolve propagation of this propagator
Definition at line 69 of file struct_prop.h.
Referenced by SCIPcopyConcurrentSolvingStats(), SCIPpropEnableOrDisableClocks(), SCIPpropGetRespropTime(), SCIPpropInit(), and SCIPpropResolvePropagation().
◆ presoltime
SCIP_CLOCK* SCIP_Prop::presoltime |
time used for presolving of this propagator
Definition at line 70 of file struct_prop.h.
Referenced by SCIPcopyConcurrentSolvingStats(), SCIPpropEnableOrDisableClocks(), SCIPpropGetPresolTime(), SCIPpropInit(), and SCIPpropPresol().
◆ priority
int SCIP_Prop::priority |
priority of the propagator for propagation
Definition at line 71 of file struct_prop.h.
Referenced by SCIPpropGetPriority(), and SCIPpropSetPriority().
◆ freq
int SCIP_Prop::freq |
frequency for calling propagator
Definition at line 72 of file struct_prop.h.
Referenced by SCIPpropExec(), SCIPpropGetFreq(), and SCIPpropSetFreq().
◆ timingmask
SCIP_PROPTIMING SCIP_Prop::timingmask |
positions in the node solving loop where propagator should be executed
Definition at line 73 of file struct_prop.h.
Referenced by SCIPpropGetTimingmask().
◆ presoltiming
SCIP_PRESOLTIMING SCIP_Prop::presoltiming |
timing mask of the presolving method of the propagator
Definition at line 74 of file struct_prop.h.
Referenced by SCIPpropGetPresolTiming(), SCIPpropPresol(), SCIPpropSetPresol(), and SCIPpropSetPresolTiming().
◆ presolpriority
int SCIP_Prop::presolpriority |
priority of the presolving of the propagator
Definition at line 75 of file struct_prop.h.
Referenced by SCIPpropGetPresolPriority(), SCIPpropSetPresol(), and SCIPpropSetPresolPriority().
◆ maxprerounds
int SCIP_Prop::maxprerounds |
maximal number of presolving rounds the constraint handler participates in (-1: no limit)
Definition at line 76 of file struct_prop.h.
Referenced by SCIPpropPresol(), and SCIPpropSetPresol().
◆ lastnfixedvars
int SCIP_Prop::lastnfixedvars |
number of variables fixed before the last call to the propagator
Definition at line 77 of file struct_prop.h.
Referenced by SCIPpropInit(), SCIPpropInitpre(), and SCIPpropPresol().
◆ lastnaggrvars
int SCIP_Prop::lastnaggrvars |
number of variables aggregated in presolving before the last call to the propagator
Definition at line 78 of file struct_prop.h.
Referenced by SCIPpropInit(), SCIPpropInitpre(), and SCIPpropPresol().
◆ lastnchgvartypes
int SCIP_Prop::lastnchgvartypes |
number of variable type changes in presolving before the last call to the propagator
Definition at line 79 of file struct_prop.h.
Referenced by SCIPpropInit(), SCIPpropInitpre(), and SCIPpropPresol().
◆ lastnchgbds
int SCIP_Prop::lastnchgbds |
number of variable bounds tightened in presolving before the last call to the propagator
Definition at line 80 of file struct_prop.h.
Referenced by SCIPpropInit(), SCIPpropInitpre(), and SCIPpropPresol().
◆ lastnaddholes
int SCIP_Prop::lastnaddholes |
number of domain holes added in presolving before the last call to the propagator
Definition at line 81 of file struct_prop.h.
Referenced by SCIPpropInit(), SCIPpropInitpre(), and SCIPpropPresol().
◆ lastndelconss
int SCIP_Prop::lastndelconss |
number of deleted constraints in presolving before the last call to the propagator
Definition at line 82 of file struct_prop.h.
Referenced by SCIPpropInit(), SCIPpropInitpre(), and SCIPpropPresol().
◆ lastnaddconss
int SCIP_Prop::lastnaddconss |
number of added constraints in presolving before the last call to the propagator
Definition at line 83 of file struct_prop.h.
Referenced by SCIPpropInit(), SCIPpropInitpre(), and SCIPpropPresol().
◆ lastnupgdconss
int SCIP_Prop::lastnupgdconss |
number of upgraded constraints in presolving before the last call to the propagator
Definition at line 84 of file struct_prop.h.
Referenced by SCIPpropInit(), SCIPpropInitpre(), and SCIPpropPresol().
◆ lastnchgcoefs
int SCIP_Prop::lastnchgcoefs |
number of changed coefficients in presolving before the last call to the propagator
Definition at line 85 of file struct_prop.h.
Referenced by SCIPpropInit(), SCIPpropInitpre(), and SCIPpropPresol().
◆ lastnchgsides
int SCIP_Prop::lastnchgsides |
number of changed left or right hand sides in presolving before the last call to the propagator
Definition at line 86 of file struct_prop.h.
Referenced by SCIPpropInit(), SCIPpropInitpre(), and SCIPpropPresol().
◆ nfixedvars
int SCIP_Prop::nfixedvars |
total number of variables fixed by this propagator in presolving
Definition at line 87 of file struct_prop.h.
Referenced by SCIPpropGetNFixedVars(), SCIPpropInit(), and SCIPpropPresol().
◆ naggrvars
int SCIP_Prop::naggrvars |
total number of variables aggregated by this propagator in presolving
Definition at line 88 of file struct_prop.h.
Referenced by SCIPpropGetNAggrVars(), SCIPpropInit(), and SCIPpropPresol().
◆ nchgvartypes
int SCIP_Prop::nchgvartypes |
total number of variable type changes by this propagator in presolving
Definition at line 89 of file struct_prop.h.
Referenced by SCIPpropGetNChgVarTypes(), SCIPpropInit(), and SCIPpropPresol().
◆ nchgbds
int SCIP_Prop::nchgbds |
total number of variable bounds tightened by this propagator in presolving
Definition at line 90 of file struct_prop.h.
Referenced by SCIPpropGetNChgBds(), SCIPpropInit(), and SCIPpropPresol().
◆ naddholes
int SCIP_Prop::naddholes |
total number of domain holes added by this propagator in presolving
Definition at line 91 of file struct_prop.h.
Referenced by SCIPpropGetNAddHoles(), SCIPpropInit(), and SCIPpropPresol().
◆ ndelconss
int SCIP_Prop::ndelconss |
total number of deleted constraints by this propagator in presolving
Definition at line 92 of file struct_prop.h.
Referenced by SCIPpropGetNDelConss(), SCIPpropInit(), and SCIPpropPresol().
◆ naddconss
int SCIP_Prop::naddconss |
total number of added constraints by this propagator in presolving
Definition at line 93 of file struct_prop.h.
Referenced by SCIPpropGetNAddConss(), SCIPpropInit(), and SCIPpropPresol().
◆ nupgdconss
int SCIP_Prop::nupgdconss |
total number of upgraded constraints by this propagator in presolving
Definition at line 94 of file struct_prop.h.
Referenced by SCIPpropGetNUpgdConss(), SCIPpropInit(), and SCIPpropPresol().
◆ nchgcoefs
int SCIP_Prop::nchgcoefs |
total number of changed coefficients by this propagator in presolving
Definition at line 95 of file struct_prop.h.
Referenced by SCIPpropGetNChgCoefs(), SCIPpropInit(), and SCIPpropPresol().
◆ nchgsides
int SCIP_Prop::nchgsides |
total number of changed left or right hand sides by this propagator in presolving
Definition at line 96 of file struct_prop.h.
Referenced by SCIPpropGetNChgSides(), SCIPpropInit(), and SCIPpropPresol().
◆ npresolcalls
int SCIP_Prop::npresolcalls |
number of times the propagator was called in presolving and tried to find reductions
Definition at line 97 of file struct_prop.h.
Referenced by SCIPpropGetNPresolCalls(), SCIPpropInit(), and SCIPpropPresol().
◆ delay
SCIP_Bool SCIP_Prop::delay |
should propagator be delayed, if other propagators found reductions?
Definition at line 98 of file struct_prop.h.
Referenced by SCIPpropExec(), and SCIPpropIsDelayed().
◆ wasdelayed
SCIP_Bool SCIP_Prop::wasdelayed |
was the propagator delayed at the last call?
Definition at line 99 of file struct_prop.h.
Referenced by SCIPpropExec(), SCIPpropInit(), SCIPpropInitpre(), and SCIPpropWasDelayed().
◆ initialized
SCIP_Bool SCIP_Prop::initialized |
is propagator initialized?
Definition at line 100 of file struct_prop.h.
Referenced by SCIPpropExit(), SCIPpropInit(), and SCIPpropIsInitialized().