Scippy

    SCIP

    Solving Constraint Integer Programs

    Data Fields
    TCLIQUE_Data Struct Reference

    Detailed Description

    tclique data for bound cut generation

    Definition at line 235 of file cons_sos1.c.

    Data Fields

    SCIP * scip
     
    SCIP_CONSHDLR * conshdlr
     
    SCIP_DIGRAPH * conflictgraph
     
    SCIP_SOL * sol
     
    SCIP_Real scaleval
     
    SCIP_Bool cutoff
     
    int ncuts
     
    int nboundcuts
     
    int maxboundcuts
     
    SCIP_Bool strthenboundcuts
     

    Field Documentation

    ◆ scip

    SCIP* TCLIQUE_Data::scip

    SCIP data structure

    Definition at line 237 of file cons_sos1.c.

    Referenced by initTCliquegraph(), and SCIP_DECL_PRICERREDCOST().

    ◆ conshdlr

    SCIP_CONSHDLR* TCLIQUE_Data::conshdlr

    SOS1 constraint handler

    Definition at line 238 of file cons_sos1.c.

    Referenced by initTCliquegraph().

    ◆ conflictgraph

    SCIP_DIGRAPH* TCLIQUE_Data::conflictgraph

    conflict graph

    Definition at line 239 of file cons_sos1.c.

    Referenced by initTCliquegraph().

    ◆ sol

    SCIP_SOL* TCLIQUE_Data::sol

    LP solution to be separated (or NULL)

    Definition at line 240 of file cons_sos1.c.

    Referenced by initTCliquegraph(), and sepaBoundInequalitiesFromGraph().

    ◆ scaleval

    SCIP_Real TCLIQUE_Data::scaleval

    factor for scaling weights

    Definition at line 241 of file cons_sos1.c.

    Referenced by initTCliquegraph(), sepaBoundInequalitiesFromGraph(), and updateWeightsTCliquegraph().

    ◆ cutoff

    SCIP_Bool TCLIQUE_Data::cutoff

    whether a cutoff occurred

    Definition at line 242 of file cons_sos1.c.

    Referenced by sepaBoundInequalitiesFromGraph().

    ◆ ncuts

    int TCLIQUE_Data::ncuts

    number of bound cuts found in this iteration

    Definition at line 243 of file cons_sos1.c.

    Referenced by addBoundCutSepa(), initTCliquegraph(), and sepaBoundInequalitiesFromGraph().

    ◆ nboundcuts

    int TCLIQUE_Data::nboundcuts

    number of bound cuts found so far

    Definition at line 244 of file cons_sos1.c.

    Referenced by addBoundCutSepa(), initTCliquegraph(), and sepaBoundInequalitiesFromGraph().

    ◆ maxboundcuts

    int TCLIQUE_Data::maxboundcuts

    maximal number of clique cuts separated per separation round (-1: no limit)

    Definition at line 245 of file cons_sos1.c.

    Referenced by initTCliquegraph(), and sepaBoundInequalitiesFromGraph().

    ◆ strthenboundcuts

    SCIP_Bool TCLIQUE_Data::strthenboundcuts

    if TRUE then bound cuts are strengthened in case bound variables are available

    Definition at line 246 of file cons_sos1.c.

    Referenced by initTCliquegraph().