#ifndef TStrawTrkChannelMap_hxx
#define TStrawTrkChannelMap_hxx

#include "IChannelMap.hxx"

#include "IStrawTrkChannelId.hxx"

class IStrawTrkChannelMap;

namespace COMET { class IStrawTrkChannelMap; }

/// Class for StrawTrk channel to geometry lookup
class COMET::IStrawTrkChannelMap : public COMET::IChannelMap {
  friend class IGeometryDatabase;
protected:
  IStrawTrkChannelMap();
public:
  virtual ~IStrawTrkChannelMap();

  /// Get the singleton instace of this class
  static IStrawTrkChannelMap& Get();

  /// Get geometry id from channel id
  bool GetGeometryId(COMET::IGeometryId& geomId,
                             COMET::IStrawTrkChannelId channelId) const;
  /// Get channel id from geometry id
  bool GetChannelId(COMET::IStrawTrkChannelId& chanelId,
                            COMET::IGeometryId geomId) const;
private:
  /// Judge a bad GeometryId and ChannelId that is invalid for any sensible test
  inline const bool IsBadGeomId(COMET::IGeometryId& geomId) const;

  inline const bool IsBadChannelId(COMET::IStrawTrkChannelId& channelId) const;

  static IStrawTrkChannelMap *fStrawTrkChannelMap;
};

#endif