ALFA_Digitization → ALFA_SimEv Relation

File in ForwardDetectors/ALFA/ALFA_Digitization/ALFA_Digitization	Includes file in ForwardDetectors/ALFA/ALFA_SimEv
ALFA_PileUpTool.h	ALFA_SimEv / ALFA_HitCollection.h
ALFA_PileUpTool.h	ALFA_SimEv / ALFA_ODHitCollection.h