CbmCaParametersHandler.h

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/* Copyright (C) 2024 GSI Helmholtzzentrum fuer Schwerionenforschung, Darmstadt
   SPDX-License-Identifier: GPL-3.0-only
   Authors: Sergei Zharko [committer] */

/* Copyright (C) 2024 GSI Helmholtzzentrum fuer Schwerionenforschung, Darmstadt
   SPDX-License-Identifier: GPL-3.0-only
   Authors: Sergei Zharko [committer] */

 
#pragma once
 
#include "CaParameters.h"
#include "CbmCaParametersBuilder.h"
#include "CbmL1DetectorID.h"
#include "KfDefs.h"
 
#include <FairTask.h>
 
#include <memory>
#include <string>
#include <utility>
#include <vector>
 
namespace cbm::ca
{
  class ParametersHandler : public FairTask {
   public:
    using ParametersPtr_t = std::shared_ptr<const cbm::algo::ca::Parameters<double>>;
 
    // Disable copy and move
    ParametersHandler(const ParametersHandler&) = delete;
    ParametersHandler(ParametersHandler&&)      = delete;
    ParametersHandler& operator=(const ParametersHandler&) = delete;
    ParametersHandler& operator=(ParametersHandler&&) = delete;

    ParametersPtr_t Get() const { return fpParameters; }

    static ParametersHandler& Instance();

    void DisableStation(algo::ca::EDetectorID detId, int locId) { fvInactiveIds.emplace_back(detId, locId); }

    void SetMainConfig(const std::string& mainConfig) { fsMainConfig = mainConfig; }

    void SetUserConfig(const std::string& userConfig) { fsUserConfig = userConfig; }

    void SetFieldMode(algo::kf::EFieldMode fldMode) { fFldMode = fldMode; }

    void SetIgnoreHitPresence(bool ignoreHitPresence) { fbIgnoreHitPresence = ignoreHitPresence; }

    void StoreParameters(const std::string& filename) { fsOutFilename = filename; }
 
 
   protected:
    InitStatus Init() override;

    InitStatus ReInit() override;
 
   private:
    std::string fsMainConfig{};                                        
    std::string fsUserConfig{};                                        
    std::string fsOutFilename{};                                       
    std::vector<std::pair<algo::ca::EDetectorID, int>> fvInactiveIds;  
    ParametersPtr_t fpParameters{nullptr};                             
    algo::kf::EFieldMode fFldMode{algo::kf::EFieldMode::Original};     
    bool fbIgnoreHitPresence{false};  

    ParametersHandler() = default;

    ~ParametersHandler() = default;
 
    ClassDefOverride(ParametersHandler, 0);  // Formally, because it inherits FairTask
  };
}  // namespace cbm::ca