SoLDMTileID.h

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**=======================================================================*/
/*=======================================================================
** Author      : J.HUMMEL (Dec 2002)
** Modified by : T.DUFOUR (MMM yyyy)
**=======================================================================*/
#ifndef  _SO_LDM_TILE_ID_
#define  _SO_LDM_TILE_ID_
 
#include <Inventor/nodes/SoSubNode.h>
 
#define LDM_TILE_ID_TYPE int64_t
 
class  SoLDMTileID {
 
 public:
 
  SoLDMTileID()
    :m_id(0) {}
 
  SoLDMTileID( LDM_TILE_ID_TYPE tileID)
    :m_id(tileID) {}
 
  inline bool operator==(const SoLDMTileID&b) const {return (m_id == b.m_id);}
  inline bool operator!=(const SoLDMTileID&b) const {return (m_id != b.m_id);}
  inline bool operator<=(const SoLDMTileID&b) const {return m_id <= b.m_id;}
 
  inline bool operator>=(const SoLDMTileID&b) const {return m_id >= b.m_id;}
 
  inline bool operator<(const SoLDMTileID&b) const {return m_id < b.m_id;}
 
  inline bool operator>(const SoLDMTileID&b) const {return m_id > b.m_id;}
 
 
  inline LDM_TILE_ID_TYPE getID() const
  { return m_id; }
 
  inline SoLDMTileID &operator++();
 
  inline SoLDMTileID operator++(int);
 
  inline SoLDMTileID &operator--();
 
  inline SoLDMTileID operator--(int);
 
private:
  LDM_TILE_ID_TYPE m_id;
};
 
 
/*******************************************************************************/
SoLDMTileID &
SoLDMTileID::operator++()
{
  m_id++;
  return *this;
}
 
/*******************************************************************************/
SoLDMTileID
SoLDMTileID::operator++(int)
{
  SoLDMTileID tileId = *this;
  ++(*this);
 
  return tileId;
}
 
/*******************************************************************************/
SoLDMTileID &
SoLDMTileID::operator--()
{
  m_id--;
  return *this;
}
 
/*******************************************************************************/
SoLDMTileID
SoLDMTileID::operator--(int)
{
  SoLDMTileID tileId = *this;
  --(*this);
 
  return tileId;
}
 
inline std::ostream& operator << (std::ostream& os, const SoLDMTileID& tile)
{
  return os << "(" << tile.getID() << ")";
}
 
#endif // _SO_LDM_TILE_ID_