text: #ifndef art_Utilities_parent_path_h
  #define art_Utilities_parent_path_h
  #include <string>
  
  namespace art {
    std::string parent_path(std::string const& path);
  }
  
  #endif /* art_Utilities_parent_path_h */
  
  // Local Variables:
  // mode: c++
  // End:
  