TrackingVolumeArrayCreator.hpp

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// This file is part of the Acts project.
//
// Copyright (C) 2016-2018 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/.

// TrackingVolumeArrayCreator.h, Acts project

#pragma once
#include <algorithm>
#include "Acts/Geometry/GeometryContext.hpp"
#include "Acts/Geometry/ITrackingVolumeArrayCreator.hpp"
#include "Acts/Utilities/BinnedArray.hpp"
#include "Acts/Utilities/Definitions.hpp"
#include "Acts/Utilities/Logger.hpp"

namespace Acts {

class Layer;
class TrackingVolume;

using TrackingVolumeOrderPosition = std::pair<TrackingVolumePtr, Vector3D>;

class TrackingVolumeArrayCreator : public ITrackingVolumeArrayCreator {
 public:
  struct Config {};

  TrackingVolumeArrayCreator(const Config& /*cfg*/,
                             std::unique_ptr<const Logger> logger =
                                 getDefaultLogger("LayerArrayCreator",
                                                  Logging::INFO))
      : m_logger(std::move(logger)) {}

  ~TrackingVolumeArrayCreator() override = default;

  std::shared_ptr<const TrackingVolumeArray> trackingVolumeArray(
      const GeometryContext& gctx, const TrackingVolumeVector& tVolumes,
      BinningValue bValue) const override;

  void setLogger(std::unique_ptr<const Logger> logger) {
    m_logger = std::move(logger);
  }

 private:
  // Private access to the logger method
  const Logger& logger() const { return *m_logger; }

  std::unique_ptr<const Logger> m_logger;
};
}  // namespace Acts