Scippy

    SCIP

    Solving Constraint Integer Programs

    Functions
    Inclusion methods
    Public API of SCIP » Plugin API of SCIP » Nonlinear Handlers

    Detailed Description

    methods to include specific nonlinear handlers into SCIP

    This module contains methods to include specific nonlinear handlers into SCIP.

    Note
    All default plugins can be included at once (including all default nonlinear handlers) using SCIPincludeDefaultPlugins()

    Functions

    SCIP_RETCODE SCIPincludeNlhdlrBilinear (SCIP *scip)
     
    SCIP_RETCODE SCIPincludeNlhdlrConvex (SCIP *scip)
     
    SCIP_RETCODE SCIPincludeNlhdlrConcave (SCIP *scip)
     
    SCIP_RETCODE SCIPincludeNlhdlrDefault (SCIP *scip)
     
    SCIP_RETCODE SCIPincludeNlhdlrPerspective (SCIP *scip)
     
    SCIP_RETCODE SCIPincludeNlhdlrQuadratic (SCIP *scip)
     
    SCIP_RETCODE SCIPincludeNlhdlrQuotient (SCIP *scip)
     
    SCIP_RETCODE SCIPincludeNlhdlrSignomial (SCIP *scip)
     
    SCIP_RETCODE SCIPincludeNlhdlrSoc (SCIP *scip)
     

    Function Documentation

    ◆ SCIPincludeNlhdlrBilinear()

    SCIP_RETCODE SCIPincludeNlhdlrBilinear ( SCIP *  scip)

    includes bilinear nonlinear handler in nonlinear constraint handler

    ! [SnippetIncludeNlhdlrBilinear]

    ! [SnippetIncludeNlhdlrBilinear]

    Parameters
    scipSCIP data structure

    Definition at line 1555 of file nlhdlr_bilinear.c.

    References BMSclearMemory, FALSE, NLHDLR_DESC, NLHDLR_DETECTPRIORITY, NLHDLR_ENFOPRIORITY, NLHDLR_NAME, nlhdlrEnfoBilinear, nlhdlrExitSepaBilinear, nlhdlrInitBilinear, nlhdlrInitSepaBilinear, NULL, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPallocBlockMemory, SCIPfindTable(), SCIPincludeNlhdlrNonlinear(), SCIPincludeTable(), SCIPnlhdlrSetCopyHdlr(), SCIPnlhdlrSetFreeExprData(), SCIPnlhdlrSetFreeHdlrData(), SCIPnlhdlrSetInitExit(), SCIPnlhdlrSetProp(), SCIPnlhdlrSetSepa(), TABLE_DESC_BILINEAR, TABLE_EARLIEST_STAGE_BILINEAR, TABLE_NAME_BILINEAR, TABLE_POSITION_BILINEAR, and TRUE.

    Referenced by SCIP_DECL_NLHDLRCOPYHDLR(), and SCIPincludeDefaultPlugins().

    ◆ SCIPincludeNlhdlrConvex()

    SCIP_RETCODE SCIPincludeNlhdlrConvex ( SCIP *  scip)

    includes convex nonlinear handler in nonlinear constraint handler

    Parameters
    scipSCIP data structure

    Definition at line 2213 of file nlhdlr_convex.c.

    References CONVEX_NLHDLR_DESC, CONVEX_NLHDLR_DETECTPRIORITY, CONVEX_NLHDLR_ENFOPRIORITY, CONVEX_NLHDLR_NAME, DEFAULT_CVXPRODCOMP, DEFAULT_CVXQUADRATIC_CONVEX, DEFAULT_CVXSIGNOMIAL, DEFAULT_DETECTSUM, DEFAULT_EXTENDEDFORM, DEFAULT_HANDLETRIVIAL, DEFAULT_MAXPERTURB, FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeNlhdlrNonlinear(), SCIPnlhdlrSetCopyHdlr(), SCIPnlhdlrSetFreeExprData(), SCIPnlhdlrSetFreeHdlrData(), SCIPnlhdlrSetInitExit(), SCIPnlhdlrSetSepa(), SCIPnlhdlrSetSollinearize(), and TRUE.

    Referenced by SCIP_DECL_NLHDLRCOPYHDLR(), and SCIPincludeDefaultPlugins().

    ◆ SCIPincludeNlhdlrConcave()

    SCIP_RETCODE SCIPincludeNlhdlrConcave ( SCIP *  scip)

    includes concave nonlinear handler in nonlinear constraint handler

    Parameters
    scipSCIP data structure

    Definition at line 2576 of file nlhdlr_convex.c.

    References CONCAVE_NLHDLR_DESC, CONCAVE_NLHDLR_DETECTPRIORITY, CONCAVE_NLHDLR_ENFOPRIORITY, CONCAVE_NLHDLR_NAME, DEFAULT_CVXPRODCOMP, DEFAULT_CVXQUADRATIC_CONCAVE, DEFAULT_CVXSIGNOMIAL, DEFAULT_DETECTSUM, DEFAULT_HANDLETRIVIAL, FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPallocBlockMemory, SCIPincludeNlhdlrNonlinear(), SCIPnlhdlrSetCopyHdlr(), SCIPnlhdlrSetFreeExprData(), SCIPnlhdlrSetFreeHdlrData(), SCIPnlhdlrSetInitExit(), SCIPnlhdlrSetSepa(), and TRUE.

    Referenced by SCIP_DECL_NLHDLRCOPYHDLR(), and SCIPincludeDefaultPlugins().

    ◆ SCIPincludeNlhdlrDefault()

    SCIP_RETCODE SCIPincludeNlhdlrDefault ( SCIP *  scip)

    includes default nonlinear handler in nonlinear constraint handler

    Parameters
    scipSCIP data structure

    Definition at line 732 of file nlhdlr_default.c.

    References NLHDLR_DESC, NLHDLR_DETECTPRIORITY, NLHDLR_ENFOPRIORITY, NLHDLR_NAME, NULL, SCIP_CALL, SCIP_OKAY, SCIPincludeNlhdlrNonlinear(), SCIPnlhdlrSetCopyHdlr(), SCIPnlhdlrSetFreeExprData(), SCIPnlhdlrSetProp(), SCIPnlhdlrSetSepa(), and SCIPnlhdlrSetSollinearize().

    Referenced by SCIP_DECL_NLHDLRCOPYHDLR(), and SCIPincludeDefaultPlugins().

    ◆ SCIPincludeNlhdlrPerspective()

    SCIP_RETCODE SCIPincludeNlhdlrPerspective ( SCIP *  scip)

    includes perspective nonlinear handler in nonlinear constraint handler

    Parameters
    scipSCIP data structure

    Definition at line 1972 of file nlhdlr_perspective.c.

    References BMSclearMemory, DEFAULT_ADJREFPOINT, DEFAULT_CONVEXONLY, DEFAULT_MAXPROPROUNDS, DEFAULT_MINDOMREDUCTION, DEFAULT_MINVIOLPROBING, DEFAULT_PROBINGFREQ, DEFAULT_PROBINGONLYINSEPA, DEFAULT_TIGHTENBOUNDS, FALSE, NLHDLR_DESC, NLHDLR_DETECTPRIORITY, NLHDLR_ENFOPRIORITY, NLHDLR_NAME, NULL, SCIP_CALL, SCIP_OKAY, SCIP_REAL_MAX, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeNlhdlrNonlinear(), SCIPnlhdlrSetCopyHdlr(), SCIPnlhdlrSetFreeExprData(), SCIPnlhdlrSetFreeHdlrData(), SCIPnlhdlrSetInitExit(), and SCIPnlhdlrSetSepa().

    Referenced by SCIP_DECL_NLHDLRCOPYHDLR(), and SCIPincludeDefaultPlugins().

    ◆ SCIPincludeNlhdlrQuadratic()

    SCIP_RETCODE SCIPincludeNlhdlrQuadratic ( SCIP *  scip)

    includes quadratic nonlinear handler in nonlinear constraint handler

    Parameters
    scipSCIP data structure

    Definition at line 5100 of file nlhdlr_quadratic.c.

    References BMSclearMemory, DEFAULT_NCUTS, DEFAULT_NCUTSROOT, DEFAULT_USEBOUNDS, DEFAULT_USEINTERCUTS, DEFAULT_USEMINREP, DEFAULT_USEMONOIDAL, DEFAULT_USESTRENGTH, FALSE, INTERCUTS_MINVIOL, NLHDLR_DESC, NLHDLR_DETECTPRIORITY, NLHDLR_ENFOPRIORITY, NLHDLR_NAME, NULL, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPfindTable(), SCIPincludeNlhdlrNonlinear(), SCIPincludeTable(), SCIPinfinity(), SCIPnlhdlrSetCopyHdlr(), SCIPnlhdlrSetFreeExprData(), SCIPnlhdlrSetFreeHdlrData(), SCIPnlhdlrSetProp(), SCIPnlhdlrSetSepa(), TABLE_DESC_QUADRATIC, TABLE_EARLIEST_STAGE_QUADRATIC, TABLE_NAME_QUADRATIC, TABLE_POSITION_QUADRATIC, and TRUE.

    Referenced by SCIP_DECL_NLHDLRCOPYHDLR(), and SCIPincludeDefaultPlugins().

    ◆ SCIPincludeNlhdlrQuotient()

    SCIP_RETCODE SCIPincludeNlhdlrQuotient ( SCIP *  scip)

    includes quotient nonlinear handler in nonlinear constraint handler

    Parameters
    scipSCIP data structure

    Definition at line 1334 of file nlhdlr_quotient.c.

    References NLHDLR_DESC, NLHDLR_DETECTPRIORITY, NLHDLR_ENFOPRIORITY, NLHDLR_NAME, NULL, SCIP_CALL, SCIP_OKAY, SCIPincludeNlhdlrNonlinear(), SCIPnlhdlrSetCopyHdlr(), SCIPnlhdlrSetFreeExprData(), SCIPnlhdlrSetProp(), SCIPnlhdlrSetSepa(), and SCIPnlhdlrSetSollinearize().

    Referenced by SCIP_DECL_NLHDLRCOPYHDLR(), and SCIPincludeDefaultPlugins().

    ◆ SCIPincludeNlhdlrSignomial()

    SCIP_RETCODE SCIPincludeNlhdlrSignomial ( SCIP *  scip)

    includes signomial nonlinear handler to nonlinear constraint handler

    includes signomial nonlinear handler in nonlinear constraint handler

    Parameters
    scipSCIP data structure

    Definition at line 1106 of file nlhdlr_signomial.c.

    References BMSclearMemory, NLHDLR_DESC, NLHDLR_DETECTPRIORITY, NLHDLR_ENFOPRIORITY, NLHDLR_MAXNUNDERVARS, NLHDLR_MINCUTSCALE, NLHDLR_NAME, NULL, SCIP_CALL, SCIP_OKAY, SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeNlhdlrNonlinear(), SCIPnlhdlrSetCopyHdlr(), SCIPnlhdlrSetFreeExprData(), SCIPnlhdlrSetFreeHdlrData(), SCIPnlhdlrSetSepa(), and TRUE.

    Referenced by SCIP_DECL_NLHDLRCOPYHDLR(), and SCIPincludeDefaultPlugins().

    ◆ SCIPincludeNlhdlrSoc()

    SCIP_RETCODE SCIPincludeNlhdlrSoc ( SCIP *  scip)

    includes SOC nonlinear handler in nonlinear constraint handler

    Parameters
    scipSCIP data structure

    Definition at line 3173 of file nlhdlr_soc.c.

    References DEFAULT_COMPEIGENVALUES, DEFAULT_MINCUTEFFICACY, FALSE, NLHDLR_DESC, NLHDLR_DETECTPRIORITY, NLHDLR_ENFOPRIORITY, NLHDLR_NAME, NULL, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddRealParam(), SCIPallocClearBlockMemory, SCIPincludeNlhdlrNonlinear(), SCIPinfinity(), SCIPnlhdlrSetCopyHdlr(), SCIPnlhdlrSetFreeExprData(), SCIPnlhdlrSetFreeHdlrData(), SCIPnlhdlrSetSepa(), and SCIPnlhdlrSetSollinearize().

    Referenced by SCIP_DECL_NLHDLRCOPYHDLR(), and SCIPincludeDefaultPlugins().