MeVisLab/Standard/Sources/ML/MLWEM/WEMBase/WEMPrimitive.h

Go to the documentation of this file.

// **InsertLicense** code
//----------------------------------------------------------------------------------

#ifndef __WEMPrimitive_H
#define __WEMPrimitive_H

#include "MLWEMIncludes.h"

ML_START_NAMESPACE

#define WEM_TRAVERSED_BIT 16


class MLWEM_EXPORT WEMPrimitive 
{
public:

  WEMPrimitive();
  WEMPrimitive(const WEMPrimitive &p);
  virtual ~WEMPrimitive();

  inline int getEntryNumber() const               { return _entryNumber; }
  inline void setEntryNumber(int e)               { _entryNumber = e; }
  inline bool isSet(unsigned int bit) const       { return ((_bitFlag & (1 << bit)) != 0); }
  inline void setFlag(unsigned int bit)           { _bitFlag |= (1 << bit); }
  inline void unsetFlag(unsigned int bit)         { _bitFlag &= (~(1 << bit)); }
  inline void clearFlag()                         { _bitFlag = 0; }
  inline bool isTraversed() const                 { return ((_bitFlag & (1 << WEM_TRAVERSED_BIT)) != 0); }
  void setTraversed(bool traversed);
  inline int getHeapPosition() const              { return _heapPosition; }
  inline bool inHeap() const                      { return (_heapPosition != -1); }
  inline void setHeapPosition(int heapPosition)   { _heapPosition = heapPosition; }
  inline double getHeapValue() const               { return _heapValue; }
  inline void setHeapValue(double heapValue)       { _heapValue = heapValue; }

private:

  unsigned int _bitFlag;
  int _entryNumber;
  int _heapPosition;
  double _heapValue;

};


ML_END_NAMESPACE

#endif // __WEMPrimitive_H