dd/d11/ParticleSelector_8hpp_source.html

// This file is part of the Acts project.

//

// Copyright (C) 2019-2020 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 "ActsExamples/Framework/BareAlgorithm.hpp"

#include "ActsExamples/Utilities/OptionsFwd.hpp"


#include <limits>


namespace ActsExamples {


class ParticleSelector final : public BareAlgorithm {

 public:

  struct Config {

    std::string inputParticles;

    std::string outputParticles;

    // Minimum/maximum distance from the origin in the tranverse plane.

    double rhoMin = 0;

    double rhoMax = std::numeric_limits<double>::infinity();

    // Minimum/maximum absolute distance from the origin along z.

    double absZMin = 0;

    double absZMax = std::numeric_limits<double>::infinity();

    // Minimum/maximum particle time.

    double timeMin = -std::numeric_limits<double>::infinity();

    double timeMax = std::numeric_limits<double>::infinity();

    // Direction cuts.

    double phiMin = -std::numeric_limits<double>::infinity();

    double phiMax = std::numeric_limits<double>::infinity();

    double etaMin = -std::numeric_limits<double>::infinity();

    double etaMax = std::numeric_limits<double>::infinity();

    double absEtaMin = 0;

    double absEtaMax = std::numeric_limits<double>::infinity();

    // Momentum cuts.

    double ptMin = 0;

    double ptMax = std::numeric_limits<double>::infinity();

    bool removeCharged = false;

    bool removeNeutral = false;

  };


  static void addOptions(Options::Description& desc);

  static Config readConfig(const Options::Variables& vars);


  ParticleSelector(const Config& cfg, Acts::Logging::Level lvl);


  ProcessCode execute(const AlgorithmContext& ctx) const final;


 private:

  Config m_cfg;

};


}  // namespace ActsExamples