Detector.h

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// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
 
#ifndef O2_MCH_SIMULATION_DETECTOR_H
#define O2_MCH_SIMULATION_DETECTOR_H
 
#include "DetectorsBase/Detector.h"
#include "MCHSimulation/Hit.h"
#include <vector>
#include <memory>
 
namespace o2
{
namespace mch
{
 
class Stepper;
 
class Detector : public o2::base::DetImpl<Detector>
{
 public:
  Detector(bool active = true);
 
  ~Detector() override;
 
  Bool_t ProcessHits(FairVolume* v = nullptr) override;
 
  void InitializeO2Detector() override;
  bool isMTSafe() const override { return true; }
 
  void Register() override;
 
  void Reset() override {}
 
  void ConstructGeometry() override;
 
  void addAlignableVolumes() const override;
 
  std::vector<o2::mch::Hit>* getHits(int);
 
  void EndOfEvent() override;
 
 private:
  Detector(const Detector& rhs);
 
  void defineSensitiveVolumes();
 
  bool setHits(int i, std::vector<o2::mch::Hit>* ptr);
 
  o2::mch::Stepper* mStepper{nullptr}; 
 
  template <typename Det>
  friend class o2::base::DetImpl;
  ClassDefOverride(Detector, 1);
};
 
} // namespace mch
} // namespace o2
 
#ifdef USESHM
namespace o2
{
namespace base
{
template <>
struct UseShm<o2::mch::Detector> {
  static constexpr bool value = true;
};
} // namespace base
} // namespace o2
#endif
 
#endif