ConeLayer.hpp

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// This file is part of the Acts project.
//
// Copyright (C) 2016-2020 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 "Acts/Definitions/Algebra.hpp"
#include "Acts/Geometry/ApproachDescriptor.hpp"
#include "Acts/Geometry/Layer.hpp"
#include "Acts/Surfaces/ConeBounds.hpp"
#include "Acts/Surfaces/ConeSurface.hpp"
#include "Acts/Surfaces/SurfaceArray.hpp"

#include <algorithm>
#include <memory>
#include <utility>

namespace Acts {
class ConeBounds;

class ConeLayer : virtual public ConeSurface, public Layer {
 public:
  static MutableLayerPtr create(
      const Transform3& transform, std::shared_ptr<const ConeBounds> cbounds,
      std::unique_ptr<SurfaceArray> surfaceArray, double thickness = 0.,
      std::unique_ptr<ApproachDescriptor> ad = nullptr,
      LayerType laytyp = Acts::active) {
    return MutableLayerPtr(new ConeLayer(transform, std::move(cbounds),
                                         std::move(surfaceArray), thickness,
                                         std::move(ad), laytyp));
  }

  ConeLayer() = delete;
  ConeLayer(const ConeLayer& cla) = delete;
  ~ConeLayer() override = default;
  ConeLayer& operator=(const ConeLayer&) = delete;

  const ConeSurface& surfaceRepresentation() const override;

  // Non-const version
  ConeSurface& surfaceRepresentation() override;

 protected:
  ConeLayer(const Transform3& transform,
            std::shared_ptr<const ConeBounds> cbounds,
            std::unique_ptr<SurfaceArray> surfaceArray, double thickness = 0.,
            std::unique_ptr<ApproachDescriptor> ade = nullptr,
            LayerType laytyp = Acts::active);

  ConeLayer(const ConeLayer& cla, const Transform3& shift);
};

}  // namespace Acts