Detailed Description
C++ wrapper for variable pricers.
Definition in file objpricer.cpp.
Go to the source code of this file.
Functions | |
static | SCIP_DECL_PRICERCOPY (pricerCopyObj) |
static | SCIP_DECL_PRICERFREE (pricerFreeObj) |
static | SCIP_DECL_PRICERINIT (pricerInitObj) |
static | SCIP_DECL_PRICEREXIT (pricerExitObj) |
static | SCIP_DECL_PRICERINITSOL (pricerInitsolObj) |
static | SCIP_DECL_PRICEREXITSOL (pricerExitsolObj) |
static | SCIP_DECL_PRICERREDCOST (pricerRedcostObj) |
static | SCIP_DECL_PRICERFARKAS (pricerFarkasObj) |
SCIP_RETCODE | SCIPincludeObjPricer (SCIP *scip, scip::ObjPricer *objpricer, SCIP_Bool deleteobject) |
scip::ObjPricer * | SCIPfindObjPricer (SCIP *scip, const char *name) |
scip::ObjPricer * | SCIPgetObjPricer (SCIP *scip, SCIP_PRICER *pricer) |
Function Documentation
◆ SCIP_DECL_PRICERCOPY()
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copy method for pricer plugins (called when SCIP copies plugins)
Definition at line 62 of file objpricer.cpp.
References NULL, SCIP_CALL, SCIP_OKAY, SCIPincludeObjPricer(), SCIPpricerGetData(), and TRUE.
◆ SCIP_DECL_PRICERFREE()
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destructor of variable pricer to free user data (called when SCIP is exiting)
Definition at line 87 of file objpricer.cpp.
References NULL, SCIP_CALL, SCIP_OKAY, SCIPpricerGetData(), and SCIPpricerSetData().
◆ SCIP_DECL_PRICERINIT()
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initialization method of variable pricer (called after problem was transformed)
Definition at line 113 of file objpricer.cpp.
References NULL, SCIP_CALL, SCIP_OKAY, and SCIPpricerGetData().
◆ SCIP_DECL_PRICEREXIT()
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deinitialization method of variable pricer (called before transformed problem is freed)
Definition at line 131 of file objpricer.cpp.
References NULL, SCIP_CALL, SCIP_OKAY, and SCIPpricerGetData().
◆ SCIP_DECL_PRICERINITSOL()
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solving process initialization method of variable pricer (called when branch and bound process is about to begin)
Definition at line 148 of file objpricer.cpp.
References NULL, SCIP_CALL, SCIP_OKAY, and SCIPpricerGetData().
◆ SCIP_DECL_PRICEREXITSOL()
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solving process deinitialization method of variable pricer (called before branch and bound process data is freed)
Definition at line 165 of file objpricer.cpp.
References NULL, SCIP_CALL, SCIP_OKAY, and SCIPpricerGetData().
◆ SCIP_DECL_PRICERREDCOST()
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reduced cost pricing method of variable pricer for feasible LPs
Definition at line 182 of file objpricer.cpp.
References NULL, SCIP_CALL, SCIP_OKAY, and SCIPpricerGetData().
◆ SCIP_DECL_PRICERFARKAS()
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farkas pricing method of variable pricer for infeasible LPs
Definition at line 199 of file objpricer.cpp.
References NULL, SCIP_CALL, SCIP_OKAY, and SCIPpricerGetData().
◆ SCIPincludeObjPricer()
SCIP_RETCODE SCIPincludeObjPricer | ( | SCIP * | scip, |
scip::ObjPricer * | objpricer, | ||
SCIP_Bool | deleteobject | ||
) |
creates the variable pricer for the given variable pricer object and includes it in SCIP
- Parameters
-
scip SCIP data structure objpricer variable pricer object deleteobject should the pricer object be deleted when pricer is freed?
Definition at line 221 of file objpricer.cpp.
References NULL, SCIP_CALL, scip::ObjPricer::scip_delay_, scip::ObjPricer::scip_desc_, scip::ObjPricer::scip_name_, SCIP_OKAY, scip::ObjPricer::scip_priority_, and SCIPincludePricer().
Referenced by execmain(), SCIP_DECL_PRICERCOPY(), and scip::ObjPricer::SCIP_DECL_PRICERFARKAS().
◆ SCIPfindObjPricer()
scip::ObjPricer* SCIPfindObjPricer | ( | SCIP * | scip, |
const char * | name | ||
) |
returns the variable pricer object of the given name, or 0 if not existing
- Parameters
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scip SCIP data structure name name of variable pricer
Definition at line 249 of file objpricer.cpp.
References NULL, SCIPfindPricer(), and SCIPpricerGetData().
Referenced by scip::ObjPricer::SCIP_DECL_PRICERFARKAS().
◆ SCIPgetObjPricer()
scip::ObjPricer* SCIPgetObjPricer | ( | SCIP * | scip, |
SCIP_PRICER * | pricer | ||
) |
returns the variable pricer object for the given pricer
- Parameters
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scip SCIP data structure pricer pricer
Definition at line 268 of file objpricer.cpp.
References NULL, and SCIPpricerGetData().
Referenced by scip::ObjPricer::SCIP_DECL_PRICERFARKAS().