text: // Copyright (c) 2018-2020 Intel Corporation
  //
  // Permission is hereby granted, free of charge, to any person obtaining a copy
  // of this software and associated documentation files (the "Software"), to deal
  // in the Software without restriction, including without limitation the rights
  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  // copies of the Software, and to permit persons to whom the Software is
  // furnished to do so, subject to the following conditions:
  //
  // The above copyright notice and this permission notice shall be included in all
  // copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  // SOFTWARE.
  #ifndef CONFIG_H_
  #define CONFIG_H_
  
  #include <fstream>
  #include <map>
  #include <string>
  #include <vector>
  
  class Config
  {
  public:
      static std::string GetParam(std::string section, std::string key);
  
  private:
      static Config *conf;
      Config();
      ~Config();
  
      std::string _file_path;
      std::ifstream  _file;
  
      std::map<std::string, std::map<std::string, std::string> > ini;
  
      void Init();
      std::vector<std::string> &split(const std::string &s, char delim, std::vector<std::string> &elems);
      std::vector<std::string> split(const std::string &s, char delim);
  };
  
  #endif //CONFIG_H_
  