CbcGenOsiParam.hpp

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/*
  Copyright (C) 2007, Lou Hafer, International Business Machines Corporation
  and others.  All Rights Reserved.
 
  This code is licensed under the terms of the Eclipse Public License (EPL).
 
  $Id$
*/
/*
  This file is part of cbc-generic.
*/
 
#ifndef CbcOsiParam_H
#define CbcOsiParam_H
 
/* \file CbcGenOsiParam.hpp
   \brief Declarations for parameters that act on a OsiSolverInterface object.
*/
 
/*
  $Id$
*/

 
class CbcOsiParam : public CoinParam {
 
public:

  typedef enum { CBCOSI_FIRSTPARAM = CbcCbcParam::CBCCBC_LASTPARAM + 1,
 
    ALGORITHM,
    ALLSLACK,
    AUTOSCALE,
    BARRIER,
    BARRIERSCALE,
    BASISIN,
    BASISOUT,
    BIASLU,
    CHOLESKY,
    CRASH,
    CROSSOVER,
    DUALBOUND,
    DUALPIVOT,
    DUALSIMPLEX,
    DUALTOLERANCE,
    FAKEBOUND,
    GAMMA,
    IDIOT,
    KEEPNAMES,
    KKT,
    MAXITERATION,
    MAXHOTITS,
    NETLIB_BARRIER,
    NETLIB_DUAL,
    NETLIB_PRIMAL,
    NETWORK,
    OBJSCALE,
    PERTURBATION,
    PERTVALUE,
    PFI,
    PLUSMINUS,
    PRESOLVE,
    PRESOLVEOPTIONS,
    PRESOLVEPASS,
    PRIMALPIVOT,
    PRIMALSIMPLEX,
    PRIMALTOLERANCE,
    REALLY_SCALE,
    RESTORE,
    REVERSE,
    RHSSCALE,
    SAVE,
    SCALING,
    SLPVALUE,
    SOLVERLOGLEVEL,
    SPARSEFACTOR,
    SPECIALOPTIONS,
    SPRINT,
    TIGHTEN,
 
    CBCOSI_LASTPARAM
 
  } CbcOsiParamCode;



 
  CbcOsiParam();

  CbcOsiParam(CbcOsiParamCode code, std::string name, std::string help,
    double lower, double upper, double dflt = 0.0,
    bool display = true);

  CbcOsiParam(CbcOsiParamCode code, std::string name, std::string help,
    int lower, int upper, int dflt = 0,
    bool display = true);

  CbcOsiParam(CbcOsiParamCode code, std::string name, std::string help,
    std::string firstValue, int dflt, bool display = true);

 
  CbcOsiParam(CbcOsiParamCode code, std::string name, std::string help,
    std::string dflt, bool display = true);

 
  CbcOsiParam(CbcOsiParamCode code, std::string name, std::string help,
    bool display = true);

 
  CbcOsiParam(const CbcOsiParam &orig);

 
  CbcOsiParam *clone();

 
  CbcOsiParam &operator=(const CbcOsiParam &rhs);

 
  ~CbcOsiParam();



 
  inline CbcOsiParamCode paramCode() const
  {
    return (paramCode_);
  }

 
  inline void setParamCode(CbcOsiParamCode code)
  {
    paramCode_ = code;
  }

 
  inline OsiSolverInterface *obj() const
  {
    return (obj_);
  }

 
  inline void setObj(OsiSolverInterface *obj)
  {
    obj_ = obj;
  }

 
private:

  CbcOsiParamCode paramCode_;

  OsiSolverInterface *obj_;

};
 
/*
  Declare the utility functions.
*/
 
namespace CbcOsiParamUtils {
void addCbcOsiParams(int &numParams, CoinParamVec &paramVec,
  OsiSolverInterface *osi);
void loadOsiParamObj(const CoinParamVec paramVec,
  CbcGenCtlBlk *ctlBlk);
void setOsiSolverInterfaceDefaults(OsiSolverInterface *osi);
 
int pushCbcOsiLogLevel(CoinParam *param);
int pushCbcOsiInt(CoinParam *param);
int pushCbcOsiDbl(CoinParam *param);
int pushCbcOsiKwd(CoinParam *param);
int pushCbcOsiHint(CoinParam *param);
}
 
#endif
 
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