30#ifndef B1DetectorConstruction_h
31#define B1DetectorConstruction_h 1
33#include "G4VUserDetectorConstruction.hh"
Detector construction class to define materials and geometry.
virtual G4VPhysicalVolume * Construct()
virtual ~B1DetectorConstruction()
G4LogicalVolume * GetScoringVolume() const
G4LogicalVolume * fScoringVolume