35 #ifndef PHG4RegionInformation_H
36 #define PHG4RegionInformation_H 1
38 #include <Geant4/globals.hh>
39 #include <Geant4/G4VUserRegionInformation.hh>
54 inline void SetWorld(G4bool v=
true) {isWorld = v;}
57 inline G4bool
IsWorld()
const {
return isWorld;}