SCIP

    Solving Constraint Integer Programs

    Data Fields
    SCIP_CutGenResult Struct Reference

    Detailed Description

    result of cut generation attempt

    Definition at line 73 of file struct_cuts.h.

    #include <struct_cuts.h>

    Data Fields

    SCIP_Real * cutcoefs
     
    int * cutinds
     
    SCIP_CUTGENMETHOD winningmethod
     
    SCIP_Real cutefficacy
     
    SCIP_Real cutrhs
     
    int cutnnz
     
    int cutrank
     
    SCIP_Bool cutislocal
     
    SCIP_Bool success
     

    Field Documentation

    ◆ cutcoefs

    SCIP_Real* SCIP_CutGenResult::cutcoefs

    array of non-zero coefficients in the cut (pre-allocated)

    Definition at line 75 of file struct_cuts.h.

    Referenced by aggregation(), and SCIPcalcBestCut().

    ◆ cutinds

    int* SCIP_CutGenResult::cutinds

    array of variable indices of non-zero coefficients (pre-allocated)

    Definition at line 76 of file struct_cuts.h.

    Referenced by aggregation(), and SCIPcalcBestCut().

    ◆ winningmethod

    SCIP_CUTGENMETHOD SCIP_CutGenResult::winningmethod

    cut generation method which produced the best cut

    Definition at line 77 of file struct_cuts.h.

    Referenced by aggregation(), and SCIPcalcBestCut().

    ◆ cutefficacy

    SCIP_Real SCIP_CutGenResult::cutefficacy

    efficacy of the best cut

    Definition at line 78 of file struct_cuts.h.

    Referenced by aggregation(), and SCIPcalcBestCut().

    ◆ cutrhs

    SCIP_Real SCIP_CutGenResult::cutrhs

    right hand side of the best cut

    Definition at line 79 of file struct_cuts.h.

    Referenced by aggregation(), and SCIPcalcBestCut().

    ◆ cutnnz

    int SCIP_CutGenResult::cutnnz

    number of non-zeros in the best cut

    Definition at line 80 of file struct_cuts.h.

    Referenced by aggregation(), and SCIPcalcBestCut().

    ◆ cutrank

    int SCIP_CutGenResult::cutrank

    rank of the best cut

    Definition at line 81 of file struct_cuts.h.

    Referenced by aggregation(), and SCIPcalcBestCut().

    ◆ cutislocal

    SCIP_Bool SCIP_CutGenResult::cutislocal

    is the best cut only valid locally?

    Definition at line 82 of file struct_cuts.h.

    Referenced by aggregation(), and SCIPcalcBestCut().

    ◆ success

    SCIP_Bool SCIP_CutGenResult::success

    is a valid cut found?

    Definition at line 83 of file struct_cuts.h.

    Referenced by aggregation(), and SCIPcalcBestCut().