Inclusion functions

Detailed Description

functions to include specific NLP solver interfaces into SCIP

This module contains functions to include specific NLP solver interfaces into SCIP.

Note

All default plugins can be included at once (including all default NLP solver interfaces) using SCIPincludeDefaultPlugins()

Functions
SCIP_RETCODE	SCIPincludeNlpSolverAll (SCIP *scip)
SCIP_RETCODE	SCIPincludeNlpSolverConopt (SCIP *scip)
SCIP_RETCODE	SCIPincludeNlpSolverFilterSQP (SCIP *scip)
SCIP_RETCODE	SCIPincludeNlpSolverIpopt (SCIP *scip)
SCIP_RETCODE	SCIPincludeNlpSolverWorhp (SCIP *scip, SCIP_Bool useip)

Function Documentation

SCIPincludeNlpSolverAll()

SCIP_RETCODE SCIPincludeNlpSolverAll

(

SCIP *

scip

)

create solver interface for the solver "All" and includes it into SCIP, if at least 2 NLPIs have already been included

This method should be called after all other NLP solver interfaces have been included.

Parameters

scip	SCIP data structure

Definition at line 599 of file nlpi_all.c.

References assert(), i, NLPI_DESC, NLPI_NAME, NLPI_PRIORITY, NULL, SCIP_CALL, SCIP_OKAY, SCIPallocBlockMemoryArray, SCIPallocClearBlockMemory, SCIPgetNlpis(), SCIPgetNNlpis(), and SCIPincludeNlpi().

Referenced by SCIP_DECL_NLPICOPY(), and SCIPincludeDefaultPlugins().

SCIPincludeNlpSolverConopt()

SCIP_RETCODE SCIPincludeNlpSolverConopt

(

SCIP *

scip

)

create solver interface for CONOPT solver and includes it into SCIP

create solver interface for Conopt solver and includes it into SCIP

create solver interface for CONOPT solver and includes it into SCIP, if CONOPT is available

Parameters

scip	SCIP data structure

Definition at line 1504 of file nlpi_conopt.c.

References assert(), NLPI_DESC, NLPI_NAME, NLPI_PRIORITY, nlpiGetProblemPointerConopt, nlpiGetSolverPointerConopt, NULL, SCIP_CALL, SCIP_OKAY, SCIPallocClearBlockMemory, SCIPgetSolverDescConopt(), SCIPgetSolverNameConopt(), SCIPincludeExternalCodeInformation(), SCIPincludeNlpi(), and SCIPsnprintf().

Referenced by SCIP_DECL_NLPICOPY(), and SCIPincludeDefaultPlugins().

SCIPincludeNlpSolverFilterSQP()

SCIP_RETCODE SCIPincludeNlpSolverFilterSQP

(

SCIP *

scip

)

create solver interface for filterSQP solver and include it into SCIP, if filterSQP is available

Parameters

scip	SCIP data structure

Definition at line 1805 of file nlpi_filtersqp.c.

References assert(), NLPI_DESC, NLPI_NAME, NLPI_PRIORITY, NULL, SCIP_CALL, SCIP_OKAY, SCIPallocClearBlockMemory, SCIPgetSolverDescFilterSQP(), SCIPgetSolverNameFilterSQP(), SCIPincludeExternalCodeInformation(), and SCIPincludeNlpi().

Referenced by SCIP_DECL_NLPICOPY(), and SCIPincludeDefaultPlugins().

SCIPincludeNlpSolverIpopt()

SCIP_RETCODE SCIPincludeNlpSolverIpopt

(

SCIP *

scip

)

create solver interface for Ipopt solver and includes it into SCIP, if Ipopt is available

Parameters

scip	SCIP data structure

Definition at line 1743 of file nlpi_ipopt.cpp.

References assert(), FALSE, i, ipopt_int_params, ipopt_string_params, NLPI_DESC, NLPI_NAME, NLPI_PRIORITY, NULL, paramname, SCIP_ALLOC, SCIP_Bool, SCIP_CALL, SCIP_OKAY, SCIPaddIntParam(), SCIPaddRealParam(), SCIPaddStringParam(), SCIPgetSolverDescIpopt(), SCIPgetSolverNameIpopt(), SCIPincludeExternalCodeInformation(), and SCIPincludeNlpi().

Referenced by SCIP_DECL_NLPICOPY(), and SCIPincludeDefaultPlugins().

SCIPincludeNlpSolverWorhp()

SCIP_RETCODE SCIPincludeNlpSolverWorhp	(	SCIP *	scip,
		SCIP_Bool	useip )

create solver interface for Worhp solver and includes it into SCIP, if Worhp is available

Parameters

scip	SCIP data structure
useip	TRUE for using Interior Point, FALSE for SQP

Definition at line 1592 of file nlpi_worhp.c.

References assert(), NLPI_DESC, NLPI_PRIORITY_IP, NLPI_PRIORITY_SQP, noprint(), NULL, SCIP_Bool, SCIP_CALL, SCIP_MAXSTRLEN, SCIP_OKAY, SCIPallocBlockMemory, SCIPgetSolverDescWorhp(), SCIPgetSolverNameWorhp(), SCIPincludeExternalCodeInformation(), SCIPincludeNlpi(), and SCIPsnprintf().

Referenced by SCIP_DECL_NLPICOPY(), and SCIPincludeDefaultPlugins().