TRT_HitCollection_p1.h Node1 TRT_HitCollection_p1.h Node2 vector Node1->Node2 Node3 string Node1->Node3 Node4 TRT_Hit_p1.h Node1->Node4 Node5 GeneratorObjectsTPCnv /HepMcParticleLink_p1.h Node4->Node5 Node5->Node3