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 <iostream>
#include "Acts/Geometry/GeometryContext.hpp"
#include "Acts/Surfaces/PlanarBounds.hpp"
#include "Acts/Surfaces/Surface.hpp"
#include "Acts/Utilities/Definitions.hpp"

namespace Acts {


struct ProtoLayer {
 public:
  double maxX;
  double minX;

  double maxY;
  double minY;

  double maxZ;
  double minZ;

  double maxR;
  double minR;

  double maxPhi;
  double minPhi;

  std::pair<double, double> envX = {0, 0};
  std::pair<double, double> envY = {0, 0};
  std::pair<double, double> envZ = {0, 0};
  std::pair<double, double> envR = {0, 0};
  std::pair<double, double> envPhi = {0, 0};

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

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

  // normal empty constructor
  ProtoLayer() = default;

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

  double radialDistance(const Vector3D& pos1, const Vector3D& pos2) const;

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