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 "CbmL1DetectorID.h"
 
#include <memory>
 
 
namespace cbm::ca
{
  class ParametersHandler {
    using ParametersPtr_t = std::shared_ptr<cbm::algo::ca::Parameters<float>>;
 
   public:
    static ParametersHandler* Instance();
 
    const ParametersPtr_t Get(const std::string& filename);
 
    // Disable copy and move
    ParametersHandler(const ParametersHandler&) = delete;
    ParametersHandler(ParametersHandler&&)      = delete;
    ParametersHandler& operator=(const ParametersHandler&) = delete;
    ParametersHandler& operator=(ParametersHandler&&) = delete;
 
   private:
    ParametersHandler() = default;
 
    ~ParametersHandler() = default;
 
    inline static ParametersHandler* fpInstance{nullptr};
    inline static std::mutex fMutex{};
    std::string fsInputName{""};            
    ParametersPtr_t fpParameters{nullptr};  
  };
}  // namespace cbm::ca