Scippy

    SCIP

    Solving Constraint Integer Programs

    Functions
    heur_cyckerlin.h File Reference
    Public API of SCIP » Plugin API of SCIP » Primal Heuristics

    Detailed Description

    Improvement heuristic that trades bin-variables between clusters.

    Author
    Leon Eifler

    Definition in file heur_cyckerlin.h.

    #include "scip/scip.h"

    Go to the source code of this file.

    Functions

    SCIP_RETCODE SCIPincludeHeurCycKerlin (SCIP *scip)
     
    SCIP_RETCODE addCandSolCyckerlin (SCIP *scip, SCIP_SOL *sol)
     

    Function Documentation

    ◆ SCIPincludeHeurCycKerlin()

    SCIP_RETCODE SCIPincludeHeurCycKerlin ( SCIP *  scip)

    creates the oneopt primal heuristic and includes it in SCIP

    Parameters
    scipSCIP data structure

    Definition at line 848 of file heur_cyckerlin.c.

    References HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, NULL, SCIP_CALL, SCIP_OKAY, SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExitsol(), SCIPsetHeurFree(), and SCIPsetHeurInit().

    Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeCycPlugins().

    ◆ addCandSolCyckerlin()

    SCIP_RETCODE addCandSolCyckerlin ( SCIP *  scip,
    SCIP_SOL *  sol 
    )

    External method that adds a solution to the list of candidate-solutions that should be improved

    external method that adds a solution to the list of candidate-solutions that should be improved

    Parameters
    scipSCIP data structure
    solthe given solution

    Definition at line 65 of file heur_cyckerlin.c.

    References NULL, SCIP_CALL, SCIP_Longint, SCIP_OKAY, SCIPfindHeur(), SCIPheurGetData(), and SCIPreallocMemoryArray.

    Referenced by SCIP_DECL_EVENTEXEC().