ILayerArrayCreator.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/.

// ILayerArrayCreator.h, Acts project

#pragma once
#include <memory>
#include <vector>
#include "Acts/Geometry/GeometryContext.hpp"
#include "Acts/Utilities/BinnedArray.hpp"
#include "Acts/Utilities/BinningType.hpp"

namespace Acts {

class Layer;
using LayerPtr = std::shared_ptr<const Layer>;
using LayerArray = BinnedArray<LayerPtr>;
using LayerVector = std::vector<LayerPtr>;

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

  virtual std::unique_ptr<const LayerArray> layerArray(
      const GeometryContext& gctx, const LayerVector& layers, double min,
      double max, BinningType btype = arbitrary,
      BinningValue bvalue = binX) const = 0;
};
}  // namespace Acts