ITrackingVolumeBuilder.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/.

#pragma once

#include "Acts/Geometry/GeometryContext.hpp"

#include <memory>
#include <tuple>
#include <vector>

namespace Acts {

class VolumeBounds;
class TrackingVolume;
class Layer;
class Volume;
using TrackingVolumePtr = std::shared_ptr<const TrackingVolume>;
using MutableTrackingVolumePtr = std::shared_ptr<TrackingVolume>;
using VolumeBoundsPtr = std::shared_ptr<const VolumeBounds>;
using LayerPtr = std::shared_ptr<const Layer>;
using LayerVector = std::vector<LayerPtr>;

class ITrackingVolumeBuilder {
 public:
  virtual ~ITrackingVolumeBuilder() = default;

  virtual MutableTrackingVolumePtr trackingVolume(
      const GeometryContext& gctx, TrackingVolumePtr oppositeVolume = nullptr,
      VolumeBoundsPtr outsideBounds = nullptr) const = 0;
};

}  // namespace Acts