GdmlDetectorConstruction.hpp

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// This file is part of the Acts project.
//
// Copyright (C) 2017-2020 CERN for the benefit of the Acts project
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.

#pragma once

#include "ActsExamples/Geant4/DetectorConstructionFactory.hpp"

#include <string>

#include <G4VUserDetectorConstruction.hh>

class G4VPhysicalVolume;

namespace ActsExamples {

class GdmlDetectorConstruction final : public G4VUserDetectorConstruction {
 public:
  GdmlDetectorConstruction(std::string path);

  G4VPhysicalVolume* Construct() override;

 private:
  std::string m_path;
  G4VPhysicalVolume* m_world = nullptr;
};

class GdmlDetectorConstructionFactory final
    : public DetectorConstructionFactory {
 public:
  GdmlDetectorConstructionFactory(std::string path);

  std::unique_ptr<G4VUserDetectorConstruction> factorize() const override;

 private:
  std::string m_path;
};

}  // namespace ActsExamples