AtlasTest → EventInfoMgt Relation

File in AtlasTest	Includes file in Event/EventInfoMgt
DatabaseTest / AthenaPoolTest / src / EventInfoReader.h	EventInfoMgt / ITagInfoMgr.h
DatabaseTest / AthenaPoolTest / src / AtlasTest/DatabaseTest/AthenaPoolTest/src/EventInfoWriter.cxx	EventInfoMgt / ITagInfoMgr.h