IDetectorConstructionTool.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef G4AtlasInterfaces_IDetectorConstructionTool_H
#define G4AtlasInterfaces_IDetectorConstructionTool_H
 
// Include files
#include <string>
#include <vector>
// from Gaudi
#include "GaudiKernel/IAlgTool.h"
 
class G4VPhysicalVolume;
class G4VUserDetectorConstruction;

 
class IDetectorConstructionTool : virtual public IAlgTool {
 public:
  // When using the default deleter, std::unique_ptr requires a complete type at
  // the point where the destructor is called (i.e. when calling std::unique_ptr
  // destructor, move assignment, and reset()). By having implementers of this
  // interface provide a custom deleter, clients don't need to have a complete
  // type for G4VUserDetectorConstruction
  using Deleter = std::function<void(G4VUserDetectorConstruction*)>;
  using UPDetectorConstruction =
      std::unique_ptr<G4VUserDetectorConstruction, Deleter>;
  DeclareInterfaceID(IDetectorConstructionTool, 1, 0);
 
  virtual UPDetectorConstruction GetDetectorConstruction() = 0;
 
  virtual std::vector<std::string>& GetParallelWorldNames()  = 0;
};
#endif