DetectorDescription/Identifier/include/Identifier/MdcID.h

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#ifndef __MdcID_h__
#define __MdcID_h__
 
#include "Identifier/BesDetectorID.h"
#include <assert.h>
#include <string>
 
class MdcID : public BesDetectorID {
public:
  typedef Identifier::size_type  size_type;
  typedef Identifier::value_type value_type;
 
  /// constructor
  MdcID();
 
  /// destructor
  ~MdcID();
 
  /// For a single wire
  static Identifier wire_id( int wireType, int layer, int wire );
 
  static Identifier wire_id( int layer, int wire );
 
  static value_type getIntID( unsigned int wireType, unsigned int layer, unsigned int wire );
 
  static value_type getIntID( unsigned int layer, unsigned int wire );
 
  static value_type getAXIAL_LAYER_MAX();
  static value_type getSTEREO_LAYER_MAX();
  static value_type getAXIAL_WIRE_MAX();
  static value_type getSTEREO_WIRE_MAX();
  static value_type getAXIAL_WIRE();
  static value_type getSTEREO_WIRE();
 
  static bool values_ok( const unsigned int wireType, const unsigned int layer,
                         const unsigned int wire );
  /// Test for axial and stereo wire
  // bool  MdcID::is_axial (const Identifier& id);
  bool is_axial( const Identifier& id );
 
  /// Values of different levels (failure returns 0)
  static int layer( const Identifier& id );
  static int wire( const Identifier& id );
 
  /// Max/Min values for each field (error returns -999)
  int layer_max( const Identifier& id );
  int wire_max( const Identifier& id );
 
private:
  typedef std::vector<Identifier> id_vec;
  typedef id_vec::const_iterator  id_vec_it;
 
  static const unsigned int AXIAL_WIRE  = 0;
  static const unsigned int STEREO_WIRE = 1;
 
  static const unsigned int WIRETYPE_INDEX = 15;
  static const unsigned int WIRETYPE_MASK  = 0x00008000;
 
  // LAYER numbering not seperating AXIAL and STEREO
  static const unsigned int LAYER_INDEX = 9;
  static const unsigned int LAYER_MASK  = 0x00007E00;
 
  static const unsigned int WIRE_INDEX = 0;
  static const unsigned int WIRE_MASK  = 0x000001FF;
 
  static const unsigned int AXIAL_LAYER_MAX       = 18;
  static const unsigned int INNER_AXIAL_LAYER_MAX = 12;
  static const unsigned int OUTER_AXIAL_LAYER_MAX = 7;
 
  static const unsigned int LAYER_MAX = 43;
 
  static const unsigned int STEREO_LAYER_MAX       = 23;
  static const unsigned int INNER_STEREO_LAYER_MAX = 8;
  static const unsigned int OUTER_STEREO_LAYER_MAX = 16;
 
  static const unsigned int AXIAL_WIRE_MAX  = 287;
  static const unsigned int STEREO_WIRE_MAX = 239;
};
 
#endif