DetectorDescription/Identifier/include/Identifier/MucID.h

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#ifndef __MucID_h__
#define __MucID_h__
 
#include "Identifier/BesDetectorID.h"
#include <assert.h>
#include <string>
 
class MucID : public BesDetectorID {
public:
  typedef Identifier::size_type  size_type;
  typedef Identifier::value_type value_type;
 
  /// constructor
  MucID();
 
  /// destructor
  ~MucID();
 
  /// For a single crystal
  static Identifier channel_id( int barrel_ec, int segment, int layer, int channel );
 
  static value_type getIntID( int barrel_ec, int segment, int layer, int channel );
  static value_type getSEGMENT_BARREL_MAX();
  static value_type getSEGMENT_ENDCAP_MAX();
  static value_type getLAYER_BARREL_MAX();
  static value_type getLAYER_ENDCAP_MAX();
  static value_type getCHANNEL_BARREL_MAX();
  static value_type getCHANNEL_ENDCAP_MAX();
  static value_type getBARREL_EC_MAX();
  static value_type getBARREL_EC_MIN();
 
  static value_type getPartNum();
  static value_type getSegNum( int part );
  static value_type getGapNum( int part );
  static value_type getStripNum( int part, int seg, int gap );
  static value_type getSegMax();
  static value_type getGapMax();
  static value_type getStripMax();
 
  static bool values_ok( const unsigned int barrel_ec, const unsigned int segment,
                         const unsigned int layer, const unsigned int channel );
 
  /// Test for barrel
  static bool is_barrel( const Identifier& id );
 
  /// Values of different levels
  static int barrel_ec( const Identifier& id );
  static int segment( const Identifier& id );
  static int layer( const Identifier& id );
  static int channel( const Identifier& id );
 
  static int part( const Identifier& id );
  static int seg( const Identifier& id );
  static int gap( const Identifier& id );
  static int strip( const Identifier& id );
 
  /// Max/Min values for each field
  int segment_max( const Identifier& id );
  int layer_max( const Identifier& id );
  int channel_max( const Identifier& id );
 
  int getSegNum( const Identifier& id );
  int getGapNum( const Identifier& id );
  int getStripNum( const Identifier& id );
 
private:
  typedef std::vector<Identifier> id_vec;
  typedef id_vec::const_iterator  id_vec_it;
 
  static const unsigned int BARREL_EC_INDEX = 16;
  static const unsigned int BARREL_EC_MASK  = 0x000F0000;
 
  static const unsigned int SEGMENT_INDEX = 12;
  static const unsigned int SEGMENT_MASK  = 0x0000F000;
 
  static const unsigned int LAYER_INDEX = 8;
  static const unsigned int LAYER_MASK  = 0x00000F00;
 
  static const unsigned int CHANNEL_INDEX = 0;
  static const unsigned int CHANNEL_MASK  = 0x000000FF;
 
  static const unsigned int BARREL_EC_NUM = 3;
 
  static const unsigned int LAYER_BARREL_NUM = 9;
  static const unsigned int LAYER_ENDCAP_NUM = 8;
 
  static const unsigned int SEGMENT_BARREL_NUM = 8;
  static const unsigned int SEGMENT_ENDCAP_NUM = 4;
 
  static const unsigned int CHANNEL_BARREL_NUM_MAX = 112;
  static const unsigned int CHANNEL_ENDCAP_NUM_MAX = 64;
 
  static const unsigned int CHANNEL_BARREL_LAYER_NUM[LAYER_BARREL_NUM];
 
  static const unsigned int BARREL_EC_MAX = 2;
  static const unsigned int BARREL_EC_MIN = 0;
};
 
#endif