#ifndef IECALGeomId_hxx_seen
#define IECALGeomId_hxx_seen

#include "IGeometryId.hxx"

namespace COMET
{
  /// Define the geometry identifiers for elements in the COMET geometry.
  namespace GeomId
  {
    /// Define the ECAL specific geometry identifiers.
    namespace ECAL
    {
      /// Define a geometry identifier to the entire ECAL detector.
      IGeometryId Detector();

      /// A complete geometry Id
      IGeometryId Module(int block, int wrapper, int mod_crystal,
                         int cry_out_wrapper, int cry_in_wrapper, 
                         int crystal, int apd, int sensor, int window);

      /// A minimal geometry Id for a meaningful ECAL module (block, crystal)
      IGeometryId Module(int mod_block, int mod_crystal);

      /// Check if the id is for the ECAL.
      bool IsECAL(IGeometryId id);

      /// Check if the id indecates crystal itself, not wrappings, apds...
      bool IsCrystal(IGeometryId id);

      /// Check if the both ids correspond to the same module (block, apd)
      bool IsSameModule(IGeometryId id1, IGeometryId id2);
      
      /// Return Block Id
      int GetBlockId(IGeometryId id);
      
      /// Return Crystal Id
      int GetCrystalId(IGeometryId id);
    }
  }
}
#endif