CsvPlanarClusterReader.hpp

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// This file is part of the Acts project.
//
// Copyright (C) 2017-2019 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/Digitization/PlanarModuleCluster.hpp"
#include "Acts/Geometry/GeometryIdentifier.hpp"
#include "Acts/Geometry/TrackingGeometry.hpp"
#include "Acts/Utilities/Logger.hpp"
#include "ActsExamples/EventData/GeometryContainers.hpp"
#include "ActsExamples/EventData/Index.hpp"
#include "ActsExamples/EventData/SimHit.hpp"
#include "ActsExamples/Framework/DataHandle.hpp"
#include "ActsExamples/Framework/IReader.hpp"
#include "ActsExamples/Framework/ProcessCode.hpp"

#include <cstddef>
#include <cstdint>
#include <memory>
#include <string>
#include <unordered_map>
#include <utility>
#include <vector>

namespace ActsFatras {
class Barcode;
}  // namespace ActsFatras

namespace Acts {
class Surface;
class PlanarModuleCluster;
class TrackingGeometry;
}  // namespace Acts

namespace ActsExamples {
struct AlgorithmContext;

class CsvPlanarClusterReader final : public IReader {
 public:
  struct Config {
    std::string inputDir;
    std::string outputClusters;
    std::string outputHitIds;
    std::string outputMeasurementParticlesMap;
    std::string outputSimHits;
    std::shared_ptr<const Acts::TrackingGeometry> trackingGeometry;
  };

  CsvPlanarClusterReader(const Config& config, Acts::Logging::Level level);

  std::string name() const override;

  std::pair<size_t, size_t> availableEvents() const override;

  ProcessCode read(const ActsExamples::AlgorithmContext& ctx) override;

  const Config& config() const { return m_cfg; }

 private:
  Config m_cfg;
  std::pair<size_t, size_t> m_eventsRange;
  std::unique_ptr<const Acts::Logger> m_logger;

  WriteDataHandle<GeometryIdMultimap<Acts::PlanarModuleCluster>>
      m_outputClusters{this, "OutputClusters"};
  WriteDataHandle<IndexMultimap<ActsFatras::Barcode>>
      m_outputMeasurementParticlesMap{this, "OutputMeasurementParticlesMap"};
  WriteDataHandle<SimHitContainer> m_outputSimHits{this, "OutputSimHits"};
  WriteDataHandle<std::vector<uint64_t>> m_outputHitIds{this, "OutputHitIds"};

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

}  // namespace ActsExamples