BonBonminSetup.hpp

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// (C) Copyright International Business Machines Corporation 2007
// All Rights Reserved.
// This code is published under the Common Public License.
//
// Authors :
// Pierre Bonami, International Business Machines Corporation
//
// Date : 04/13/2007
#ifndef BonminSetup_H
#define BonminSetup_H
#include "BonBabSetupBase.hpp"
namespace Bonmin
{
  enum Algorithm{
    Dummy=-1,
    B_BB=0,
    B_OA=1,
    B_QG=2,
    B_Hyb=3,
    B_Ecp=4,
    B_IFP=5
  };
  /* Bonmin algorithm setup. */
  class BonminSetup : public BabSetupBase
  {
  public:
    BonminSetup(const CoinMessageHandler * handler = NULL);
    BonminSetup(const BonminSetup & other);

    BonminSetup(const BonminSetup &setup,
                OsiTMINLPInterface &nlp);

    BonminSetup(const BonminSetup &setup,
                OsiTMINLPInterface &nlp,
                const std::string & prefix);
    virtual BabSetupBase * clone() const
    {
      return new BonminSetup(*this);
    }
    //    virtual BabSetupBase *clone(OsiTMINLPInterface&nlp)const{
    //      return new BonminSetup(*this, nlp);
    //    }
    BonminSetup *clone(OsiTMINLPInterface&nlp)const{
      return new BonminSetup(*this, nlp);
    }
    BonminSetup *clone(OsiTMINLPInterface &nlp, const std::string & prefix)const{
      return new BonminSetup(*this, nlp, prefix);
    }
    virtual ~BonminSetup()
    {}
    virtual void registerOptions();
    virtual void setBabDefaultOptions(Ipopt::SmartPtr<Bonmin::RegisteredOptions> roptions)
    {}
    static void registerAllOptions(Ipopt::SmartPtr<Bonmin::RegisteredOptions> roptions);
    void initialize(Ipopt::SmartPtr<TMINLP> tminlp, bool createContinuousSolver = true);
    void initialize(const OsiTMINLPInterface& nlpSi, bool createContinuousSolver = true);
    Bonmin::Algorithm getAlgorithm();

    void addCutGenerator(CuttingMethod & cg){
      BabSetupBase::addCutGenerator(cg);
    }
  protected:
    static void registerMilpCutGenerators(Ipopt::SmartPtr<Bonmin::RegisteredOptions> roptions);
    void addMilpCutGenerators();
    void initializeBBB();
    void initializeBHyb(bool createContinuousSolver = false);
  private:
    Algorithm algo_;
  };
}
#endif