boundbranchrule.h

Go to the documentation of this file.

#ifndef ABA_BOUNDBRANCHRULE_H
#define ABA_BOUNDBRANCHRULE_H

#include "abacus/branchrule.h"

#ifdef ABACUS_PARALLEL
class MESSAGE;
#endif
  class  ABA_BOUNDBRANCHRULE :  public ABA_BRANCHRULE  { 
    public: 

      ABA_BOUNDBRANCHRULE(ABA_MASTER *master, int variable,
                          double lBound, double uBound);

      virtual ~ABA_BOUNDBRANCHRULE();
#ifdef ABACUS_PARALLEL

      ABA_BOUNDBRANCHRULE(ABA_MASTER *master, ABA_MESSAGE &msg);

      virtual void pack(ABA_MESSAGE &msg) const;

      virtual int classId() const;
#endif

      friend ostream &operator<<(ostream &out, const ABA_BOUNDBRANCHRULE &rhs);
      
      virtual int extract(ABA_SUB *sub);

      virtual void extract(ABA_LPSUB *lp);
      virtual void unExtract(ABA_LPSUB *lp);

      int variable() const;

      double lBound() const;

      double uBound() const;

    private: 
      int    variable_;
      double lBound_;
      double uBound_;
      double oldLpLBound_;
      double oldLpUBound_;
  };


inline int ABA_BOUNDBRANCHRULE::variable() const
  {
    return variable_;
  }

inline double ABA_BOUNDBRANCHRULE::lBound() const
  {
    return lBound_;
  }

inline double ABA_BOUNDBRANCHRULE::uBound() const
  {
    return uBound_;
  }


#endif  // !ABA_BOUNDBRANCHRULE_H

---