TracksToParticles.h

Go to the documentation of this file.

// SPDX-License-Identifier: LGPL-3.0-or-later
// Copyright (C) 2022 - 2024, Sylvester Joosten, Wouter Deconinck, Dmitry Romanov, Christopher Dilks, Dmitry Kalinkin
 
#pragma once
 
#include <algorithms/algorithm.h>
#include <edm4eic/MCRecoParticleAssociationCollection.h>
#include <edm4eic/EDM4eicVersion.h>
#include <edm4eic/MCRecoTrackParticleAssociationCollection.h>
#include <edm4eic/ReconstructedParticleCollection.h>
#include <edm4eic/TrackCollection.h>
#include <optional>
#include <string>
#include <string_view>
 
#include "algorithms/interfaces/WithPodConfig.h"
 
#if EDM4EIC_BUILD_VERSION >= EDM4EIC_VERSION(8, 7, 0)
#include <edm4eic/MCRecoParticleLinkCollection.h>
#endif
 
namespace eicrecon {
 
using TracksToParticlesAlgorithm = algorithms::Algorithm<
    algorithms::Input<edm4eic::TrackCollection,
                      std::optional<edm4eic::MCRecoTrackParticleAssociationCollection>>,
    algorithms::Output<edm4eic::ReconstructedParticleCollection,
#if EDM4EIC_BUILD_VERSION >= EDM4EIC_VERSION(8, 7, 0)
                       std::optional<edm4eic::MCRecoParticleLinkCollection>,
#endif
                       std::optional<edm4eic::MCRecoParticleAssociationCollection>>>;
 
class TracksToParticles : public TracksToParticlesAlgorithm, public WithPodConfig<NoConfig> {
public:
  TracksToParticles(std::string_view name)
      : TracksToParticlesAlgorithm{name,
                                   {"inputTracksCollection", "inputTrackAssociationsCollection"},
                                   {"outputReconstructedParticlesCollection",
#if EDM4EIC_BUILD_VERSION >= EDM4EIC_VERSION(8, 7, 0)
                                    "outputLinks",
#endif
                                    "outputAssociationsCollection"},
                                   "Converts track to particles with associations"} {};
 
  void init() final;
  void process(const Input&, const Output&) const final;
};
 
} // namespace eicrecon