fsvarstat.h

Go to the documentation of this file.

#ifndef ABA_FSVARSTAT_H
#define ABA_FSVARSTAT_H
#include <iostream>
using namespace std;


#include "abacus/abacusroot.h"

class ABA_GLOBAL;

#ifdef ABACUS_PARALLEL
class ABA_MESSAGE;
#endif

  class  ABA_FSVARSTAT :  public ABA_ABACUSROOT  { 
    public: 

      enum STATUS {Free, SetToLowerBound, Set, SetToUpperBound,
                   FixedToLowerBound, Fixed, FixedToUpperBound};

      ABA_FSVARSTAT(ABA_GLOBAL *glob);

      ABA_FSVARSTAT(ABA_GLOBAL *glob, STATUS status);

      ABA_FSVARSTAT(ABA_GLOBAL *glob, STATUS status, double value);

      ABA_FSVARSTAT(ABA_FSVARSTAT *fsVarStat);
#ifdef ABACUS_PARALLEL

      ABA_FSVARSTAT(const ABA_GLOBAL *glob, ABA_MESSAGE &msg);

      void pack(ABA_MESSAGE &msg) const;
#endif

      friend ostream &operator<<(ostream& out, const ABA_FSVARSTAT &rhs);

      STATUS status() const;

      void status(STATUS stat);

      void status(STATUS stat, double val);

      void status(const ABA_FSVARSTAT *stat);

      double value() const;

      void value(double val);

      bool fixed() const;

      bool set() const;

      bool fixedOrSet() const;

      bool contradiction(ABA_FSVARSTAT *fsVarStat) const;

      bool contradiction(STATUS status, double value = 0) const;

    private: 

      ABA_GLOBAL *glob_;

      STATUS      status_;

      double      value_;
  };


inline ABA_FSVARSTAT::ABA_FSVARSTAT(ABA_GLOBAL *glob) 
  : 
    glob_(glob), 
    status_(Free)
  { }

inline ABA_FSVARSTAT::STATUS ABA_FSVARSTAT::status() const
  {
    return status_;
  }

inline void ABA_FSVARSTAT::status(STATUS stat)
  {
    status_ = stat;
  }

inline void ABA_FSVARSTAT::status(STATUS stat, double val)
  {
    status_ = stat;
    value_  = val;
  }

inline void ABA_FSVARSTAT::status(const ABA_FSVARSTAT *stat)
  {
    status_ = stat->status_;
    value_  = stat->value_;
  }

inline double ABA_FSVARSTAT::value() const
  {
    return value_;
  }

inline void ABA_FSVARSTAT::value(double val)
  {
    value_ = val;
  }

inline bool ABA_FSVARSTAT::fixedOrSet() const
  {
    if (status_ == Free) return false;
    else                 return true;
  }


#endif  // ABA_FSVARSTAT_H

---