DetectorDescription/Identifier/include/Identifier/EmcID.h

Go to the documentation of this file.

#ifndef __EmcID_h__
#define __EmcID_h__
 
#include "Identifier/BesDetectorID.h"
#include <assert.h>
#include <string>
 
class EmcID : public BesDetectorID {
public:
  typedef Identifier::size_type  size_type;
  typedef Identifier::value_type value_type;
 
  /// constructor
  EmcID();
 
  /// destructor
  ~EmcID();
 
  /// For a single crystal
  static Identifier crystal_id( const unsigned int barrel_ec, const unsigned int theta_module,
                                const unsigned int phi_module );
 
  static unsigned int getIntID( const unsigned int barrel_ec, const unsigned int theta_module,
                                const unsigned int phi_module );
 
  static bool values_ok( const unsigned int barrel_ec, const unsigned int theta_module,
                         const unsigned int phi_module );
 
  /// Test for barrel
  static bool is_barrel( const Identifier& id );
 
  /// Values of different levels (failure returns 0)
  static unsigned int barrel_ec( const Identifier& id );
  static unsigned int theta_module( const Identifier& id );
  static unsigned int phi_module( const Identifier& id );
 
  /// Max/Min values for each field (error returns -999)
  unsigned int theta_module_max( const Identifier& id );
  unsigned int phi_module_max( const Identifier& id );
 
  static unsigned int getTHETA_BARREL_MAX();
  static unsigned int getTHETA_BARREL_MIN();
  static unsigned int getTHETA_ENDCAP_MAX();
  static unsigned int getTHETA_ENDCAP_MIN();
  static unsigned int getPHI_BARREL_MAX();
  static unsigned int getPHI_BARREL_MIN();
  static unsigned int getPHI_ENDCAP_MAX( const unsigned int theta );
  static unsigned int getPHI_ENDCAP_MIN();
  static unsigned int getBARREL_EC_MAX();
  static unsigned int getBARREL_EC_MIN();
  static unsigned int getENDCAP_EAST();
  static unsigned int getBARREL();
  static unsigned int getENDCAP_WEST();
 
private:
  static const unsigned int BARREL_EC_INDEX = 16;
  static const unsigned int BARREL_EC_MASK  = 0x000F0000;
 
  static const unsigned int THETA_INDEX = 8;
  static const unsigned int THETA_MASK  = 0x00003F00;
 
  static const unsigned int PHI_INDEX = 0;
  static const unsigned int PHI_MASK  = 0x000000FF;
 
  static const unsigned int THETA_BARREL_MAX = 43;
  static const unsigned int THETA_BARREL_MIN = 0;
  static const unsigned int THETA_ENDCAP_MAX = 5;
  static const unsigned int THETA_ENDCAP_MIN = 0;
 
  static const unsigned int PHI_BARREL_MAX  = 119;
  static const unsigned int PHI_BARREL_MIN  = 0;
  static const unsigned int PHI_ENDCAP_MAX1 = 63;
  static const unsigned int PHI_ENDCAP_MAX2 = 79;
  static const unsigned int PHI_ENDCAP_MAX3 = 95;
  static const unsigned int PHI_ENDCAP_MIN  = 0;
 
  static const unsigned int BARREL_EC_MAX = 2;
  static const unsigned int BARREL_EC_MIN = 0;
  static const unsigned int ENDCAP_EAST   = 0;
  static const unsigned int BARREL        = 1;
  static const unsigned int ENDCAP_WEST   = 2;
};
 
#endif