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// Copyright (C) 2000, International Business Machines
// Corporation and others.  All Rights Reserved.
#ifndef _BCP_LP_PARAM_H
#define _BCP_LP_PARAM_H

// This file is fully docified.

//-----------------------------------------------------------------------------

struct BCP_lp_par{
   enum chr_params{
      BranchOnCuts,
      CompareNewCutsToOldOnes,
      CompareNewVarsToOldOnes,
      DoReducedCostFixingAtZero,
      DoReducedCostFixingAtAnything,
      MaintainIndexedVarPricingList,
      MessagePassingIsSerial,
      ReportWhenDefaultIsExecuted,
      SendFathomedNodeDesc,
      NoCompressionAtFathom,

        LpVerb_First,
        LpVerb_AddedCutCount,
        LpVerb_AddedVarCount,
        LpVerb_ChildrenInfo,
        LpVerb_ColumnGenerationInfo,
        LpVerb_CutsToCutPoolCount,
        LpVerb_VarsToVarPoolCount,
        LpVerb_FathomInfo,
        LpVerb_IterationCount,
        LpVerb_RelaxedSolution,
        LpVerb_FinalRelaxedSolution,
        LpVerb_LpMatrixSize,
        LpVerb_LpSolutionValue,
        LpVerb_MatrixCompression,
            LpVerb_NodeTime,
        LpVerb_PresolvePositions,
        LpVerb_PresolveResult,
        LpVerb_ProcessedNodeIndex,
        LpVerb_ReportCutGenTimeout,
        LpVerb_ReportVarGenTimeout,
        LpVerb_ReportLocalCutPoolSize,
        LpVerb_ReportLocalVarPoolSize,
        LpVerb_RepricingResult,
        LpVerb_VarTightening,
        LpVerb_RowEffectivenessCount,
        LpVerb_StrongBranchPositions,
        LpVerb_StrongBranchResult,
        LpVerb_GeneratedCutCount,
        LpVerb_GeneratedVarCount,
        LpVerb_Last,
      //
      end_of_chr_params
   };

   enum int_params{
      NiceLevel,

      ScaleMatrix,
      IndexedToPriceStorageSize,

      SlackCutDiscardingStrategy,
      CutEffectiveCountBeforePool,
      CutPoolCheckFrequency,
      VarPoolCheckFrequency,
      IneffectiveConstraints,
      IneffectiveBeforeDelete,

      MaxNonDualFeasToAdd_Min,
      MaxNonDualFeasToAdd_Max,
      MaxIndexedToPriceToAdd_Min,
      MaxIndexedToPriceToAdd_Max,

      CutViolationNorm,

      MaxCutsAddedPerIteration,
      MaxVarsAddedPerIteration,

      MaxLeftoverCutNum,

      DeletedColToCompress_Min,
      DeletedRowToCompress_Min,

      MaxPresolveIter,
      StrongBranch_CloseToHalfNum,
      // *FIXME* change name to close to integer (change fn name as well!)
       StrongBranch_CloseToOneNum,
      BranchingObjectComparison,
      ChildPreference,

      FeasibilityTest,
      InfoForCG,
      InfoForVG,
      //
      end_of_int_params
   };

   enum dbl_params{
      Granularity,
      DeletedColToCompress_Frac,
      DeletedRowToCompress_Frac,
      MaxNonDualFeasToAdd_Frac,
      MaxIndexedToPriceToAdd_Frac,
      MaxLeftoverCutFrac,
      IntegerTolerance,

      FirstLP_FirstCutTimeout,
      LaterLP_FirstCutTimeout,
      FirstLP_AllCutsTimeout,
      LaterLP_AllCutsTimeout,

      FirstLP_FirstVarTimeout,
      LaterLP_FirstVarTimeout,
      FirstLP_AllVarsTimeout,
      LaterLP_AllVarsTimeout,

      //
      end_of_dbl_params
   };

   enum str_params{
      LogFileName,
      //
      end_of_str_params
   };

   enum str_array_params{
      // the dummy is needed so the allocation won't try for 0 entries
      str_array_dummy,
      //
      end_of_str_array_params
   };

};

#endif

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