JsonMaterialWriter.hpp

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// This file is part of the Acts project.
//
// Copyright (C) 2017-2019 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/.

// JsonMaterialWriter.h

#pragma once

#include "Acts/Geometry/GeometryIdentifier.hpp"
#include "Acts/Material/ISurfaceMaterial.hpp"
#include "Acts/Material/IVolumeMaterial.hpp"
#include "Acts/Plugins/Json/JsonGeometryConverter.hpp"
#include "Acts/Utilities/Definitions.hpp"
#include "Acts/Utilities/Logger.hpp"
#include "ActsExamples/Framework/ProcessCode.hpp"

#include <mutex>

namespace Acts {

class TrackingGeometry;

using SurfaceMaterialMap =
    std::map<GeometryIdentifier, std::shared_ptr<const ISurfaceMaterial>>;

using VolumeMaterialMap =
    std::map<GeometryIdentifier, std::shared_ptr<const IVolumeMaterial>>;

using DetectorMaterialMaps = std::pair<SurfaceMaterialMap, VolumeMaterialMap>;
}  // namespace Acts

namespace ActsExamples {

class JsonMaterialWriter {
 public:
  JsonMaterialWriter(const Acts::JsonGeometryConverter::Config& cfg,
                     const std::string& fileName);

  ~JsonMaterialWriter();

  void write(const Acts::DetectorMaterialMaps& detMaterial);

  void write(const Acts::TrackingGeometry& tGeometry);

 private:
  Acts::JsonGeometryConverter::Config m_cfg;

  std::string m_fileName;

  const Acts::Logger& logger() const { return *m_cfg.logger; }
};

}  // namespace ActsExamples