HighGranularityTimingDetector → G4Sim Relation

File in HighGranularityTimingDetector	Includes file in Simulation/G4Sim
HGTD_G4 / HGTD_G4_SD / src / HGTDSensorGmxSD.cxx	MCTruth / MCTruth / TrackHelper.h
HGTD_G4 / HGTD_G4_SD / src / HGTDSensorSD.cxx	MCTruth / MCTruth / TrackHelper.h