30#ifndef B1DetectorConstruction_h
31#define B1DetectorConstruction_h 1
33#include "G4VUserDetectorConstruction.hh"
DetectorConstruction()=default
G4VPhysicalVolume * Construct() override
G4LogicalVolume * GetScoringVolume() const
G4LogicalVolume * fScoringVolume
~DetectorConstruction() override=default