Muc/MucRecEvent/include/MucRecEvent/MucRecHitID.h

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//$id$
//
//$log$
 
/*
 *    2003/12/12   Zhengyun You     Peking University
 *
 *    2004/09/12   Zhengyun You     Peking University
 *                 transplanted to Gaudi framework
 */
 
#ifndef MUC_REC_HIT_ID_H
#define MUC_REC_HIT_ID_H
 
#include <iostream>
#include <map>
#include <math.h>
#include <stdlib.h>
#include <vector>
 
/**
 * Class BesMUCRecRawHit contains the four numbers necessary to identify a hit uniquely:
 * part, seg, gap, strip, and hit within the gap.
 *
 * @author Zhengyun You \URL{mailto:youzy@hep.pku.cn}
 *
 */
 
class MucRecHitID {
public:
  // PUBLIC CONSTANTS =================================================
 
  // CONSTRUCTOR/DESTRUCTOR METHODS ===================================
 
  /// Constructor.
  MucRecHitID( const int part = -1, const int seg = -1, const int gap = -1,
               const int hit = -1 );
 
  /// Copy constructor.
  MucRecHitID( const MucRecHitID& source );
 
  /// Assignment operator.
  MucRecHitID& operator=( const MucRecHitID& orig );
 
  /// Comparison operators.
  bool operator==( const MucRecHitID& other ) const;
  bool operator!=( const MucRecHitID& other ) const;
  bool operator<( const MucRecHitID& other ) const;
  bool operator>( const MucRecHitID& other ) const;
 
  /// Destructor.
  ~MucRecHitID();
 
  /// Set the identifier.
  void SetID( const int part = -1, const int seg = -1, const int gap = -1,
              const int hit = -1 );
 
  /// Get part number. (0-east cap, 1-barrel, 2-west cap)
  int Part() const { return m_Part; }
 
  /// Get seg number. (0-7)
  int Seg() const { return m_Seg; }
 
  /// Get gap number. (0-8)
  int Gap() const { return m_Gap; }
 
  /// Get hit number within this gap. (starts at 0)
  int Hit() const { return m_Hit; }
 
private:
  int m_Part;
  int m_Seg;
  int m_Gap;
  int m_Hit;
};
 
/// Print a MucRecHitID hit identifier to a stream.
// ostream& operator << (ostream& s, const MucRecHitID& n);
 
#endif /* MUC_REC_HIT_ID_H */