ProtoLayer.hpp

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// This file is part of the Acts project.
//
// Copyright (C) 2017-2018 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/Extent.hpp"
#include "Acts/Geometry/GeometryContext.hpp"
#include "Acts/Surfaces/Surface.hpp"
#include "Acts/Utilities/BinningType.hpp"

#include <iostream>
#include <memory>
#include <utility>
#include <vector>

namespace Acts {


struct ProtoLayer {
 public:
  Extent extent;

  ExtentEnvelope envelope = zeroEnvelopes;

  ProtoLayer(const GeometryContext& gctx,
             const std::vector<const Surface*>& surfaces);

  ProtoLayer(const GeometryContext& gctx,
             const std::vector<std::shared_ptr<const Surface>>& surfaces);

  ProtoLayer() = default;

  double min(BinningValue bval, bool addenv = true) const;

  // Get the  parameters : max
  double max(BinningValue bval, bool addenv = true) const;

  // Get the  parameters : max
  double medium(BinningValue bval, bool addenv = true) const;

  // Get the  parameters : max
  double range(BinningValue bval, bool addenv = true) const;

  std::ostream& toStream(std::ostream& sl) const;

  const std::vector<const Surface*>& surfaces() const;

  void add(const GeometryContext& gctx, const Surface& surface);

 private:
  void measure(const GeometryContext& gctx,
               const std::vector<const Surface*>& surfaces);

  std::vector<const Surface*> m_surfaces = {};
};

inline const std::vector<const Surface*>& ProtoLayer::surfaces() const {
  return m_surfaces;
}

}  // namespace Acts