text: /** @file
   *
   * @par History
   */
  
  
  #ifndef CLIB_IOHELP_H
  #define CLIB_IOHELP_H
  
  #include <fstream>
  #include <string>
  
  namespace Pol
  {
  namespace Clib
  {
  void open_file( std::fstream& ofs, std::string& filename, std::ios::openmode mode );
  void open_file( std::ofstream& ofs, std::string& filename, std::ios::openmode mode );
  void open_file( std::ifstream& ofs, std::string& filename, std::ios::openmode mode );
  }
  }
  #endif
  