NLP interfaces

Detailed Description

methods for the management of NLP interfaces

Functions
SCIP_RETCODE	SCIPincludeNlpi (SCIP *scip, SCIP_NLPI *nlpi)
SCIP_NLPI *	SCIPfindNlpi (SCIP *scip, const char *name)
SCIP_NLPI **	SCIPgetNlpis (SCIP *scip)
int	SCIPgetNNlpis (SCIP *scip)
SCIP_RETCODE	SCIPsetNlpiPriority (SCIP *scip, SCIP_NLPI *nlpi, int priority)

Function Documentation

SCIPincludeNlpi()

SCIP_RETCODE SCIPincludeNlpi	(	SCIP *	scip,
		SCIP_NLPI *	nlpi
	)

includes an NLPI in SCIP

Parameters

scip	SCIP data structure
nlpi	NLPI data structure

Definition at line 9382 of file scip.c.

References checkStage(), FALSE, Scip::messagehdlr, NULL, paramname, SCIP_CALL, SCIP_INVALIDDATA, SCIP_MAXSTRLEN, SCIP_OKAY, SCIPaddIntParam(), SCIPerrorMessage, SCIPfindNlpi(), SCIPnlpiGetName(), SCIPnlpiGetPriority(), SCIPnlpiSetMessageHdlr(), SCIPsetIncludeNlpi(), SCIPsnprintf(), Scip::set, and TRUE.

Referenced by SCIPincludeDefaultPlugins(), and SCIPsetCopyPlugins().

SCIPfindNlpi()

SCIP_NLPI* SCIPfindNlpi	(	SCIP *	scip,
		const char *	name
	)

returns the NLPI of the given name, or NULL if not existing

Parameters

scip	SCIP data structure
name	name of NLPI

Definition at line 9418 of file scip.c.

References NULL, SCIPsetFindNlpi(), and Scip::set.

Referenced by SCIPincludeNlpi().

SCIPgetNlpis()

SCIP_NLPI** SCIPgetNlpis

(

SCIP *

scip

)

returns the array of currently available NLPIs (sorted by priority)

Parameters

scip	SCIP data structure

Definition at line 9431 of file scip.c.

References SCIP_Set::nlpis, NULL, SCIPsetSortNlpis(), and Scip::set.

Referenced by applyNlobbt(), computeInteriorPoint(), SCIP_DECL_DIALOGEXEC(), SCIP_DECL_RELAXEXEC(), SCIP_DECL_SEPAEXECLP(), SCIPincludeDialogDefaultFix(), and SCIPincludeDialogDefaultSet().

SCIPgetNNlpis()

int SCIPgetNNlpis

(

SCIP *

scip

)

returns the number of currently available NLPIs

Parameters

scip	SCIP data structure

Definition at line 9444 of file scip.c.

References SCIP_Set::nnlpis, NULL, and Scip::set.

Referenced by applyNlobbt(), computeInteriorPoint(), createSubSCIP(), runHeuristic(), SCIP_DECL_CONSSEPALP(), SCIP_DECL_DIALOGEXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_PROPEXEC(), SCIP_DECL_RELAXEXEC(), SCIP_DECL_SEPAEXECLP(), SCIPapplyHeurDualval(), SCIPapplyUndercover(), SCIPincludeDialogDefaultFix(), and SCIPincludeDialogDefaultSet().

SCIPsetNlpiPriority()

SCIP_RETCODE SCIPsetNlpiPriority	(	SCIP *	scip,
		SCIP_NLPI *	nlpi,
		int	priority
	)

sets the priority of an NLPI

Parameters

scip	SCIP data structure
nlpi	NLPI
priority	new priority of the NLPI

Definition at line 9455 of file scip.c.

References NULL, SCIP_OKAY, SCIPsetSetPriorityNlpi(), and Scip::set.

Referenced by SCIP_DECL_PARAMCHGD().