FastSiDigitization → Simulation Relation

File in InnerDetector/InDetDigitization/FastSiDigitization/FastSiDigitization	Includes file in Simulation
PixelFastDigitizationTool.h	HitManagement / HitManagement / TimedHitCollection.h
SCT_FastDigitizationTool.h	HitManagement / HitManagement / TimedHitCollection.h
SiSmearedDigitizationTool.h	HitManagement / HitManagement / TimedHitCollection.h