TGeoCylinderDiscSplitter.hpp

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// This file is part of the Acts project.
//
// Copyright (C) 2021 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 "Acts/Plugins/TGeo/ITGeoDetectorElementSplitter.hpp"
#include "Acts/Utilities/Logger.hpp"

#include <memory>
#include <vector>

class TGeoNode;

namespace Acts {

class TGeoDetectorElement;

class TGeoCylinderDiscSplitter : public ITGeoDetectorElementSplitter {
 public:
  struct Config {
    int cylinderPhiSegments = -1;
    int cylinderLongitudinalSegments = -1;

    int discPhiSegments = -1;
    int discRadialSegments = -1;
  };

  TGeoCylinderDiscSplitter(
      const Config& cfg,
      std::unique_ptr<const Acts::Logger> logger = Acts::getDefaultLogger(
          "TGeoCylinderDiscSplitter", Acts::Logging::INFO));

  ~TGeoCylinderDiscSplitter() override = default;

  std::vector<std::shared_ptr<const Acts::TGeoDetectorElement>> split(
      const GeometryContext& gctx,
      std::shared_ptr<const Acts::TGeoDetectorElement> tgde) const override;

 private:
  Config m_cfg;

  const Acts::Logger& logger() const { return *m_logger; }

  std::unique_ptr<const Acts::Logger> m_logger;
};

}  // namespace Acts