31 #include "B1PrimaryGeneratorAction.hh"
100 G4Box* envBox = NULL;
101 if ( envLV ) envBox =
dynamic_cast<G4Box*
>(envLV->
GetSolid());
107 G4cerr <<
"Envelope volume of box shape not found." <<
G4endl;
108 G4cerr <<
"Perhaps you have changed geometry." <<
G4endl;
109 G4cerr <<
"The gun will be place in the center." <<
G4endl;