#ifndef ICTHGeomId_hxx_seen
#define ICTHGeomId_hxx_seen

#include "IGeometryId.hxx"

namespace COMET {

    /// Define the geometry identifiers for elements in the COMET geometry.
    namespace GeomId {

        /// Define the CTH specific geometry identifiers.
        namespace CTH {
            /// Define a geometry identifier to the entire CTH detector.
            IGeometryId Detector();

            /// Define a geometry identifier to a CTH module.
            IGeometryId Module(int mod);

            /// Define a geometry identifier to a CTH segment pair.
            IGeometryId Counter(int mod, int segId, int scint, int lightG);

            /// Check if the id is for the CTH.
            bool IsCTH(IGeometryId id);

            /// If this is a Module id, return the Module number,
            /// otherwise return -1.
            int GetModule(IGeometryId id);

            /// If this is a segment id, return the segment number,
            /// otherwise return -1.
            int GetSegmentId(IGeometryId id);

            /// If this is a scintillator, return 1, otherwise 0
            int GetScintillator(IGeometryId id);

            /// If this is a LG, return 1, otherwise 0
            int GetLightGuide(IGeometryId id);
        }
    }
}
#endif