43 struct utils::fs::auto_directory::impl {  struct in utils::fs::auto_directory
45     fs::path _directory;
48     bool _cleaned;
53     impl(const path& directory_) :  in impl()  function
60     ~impl(void)  in ~impl()
74     cleanup(void)  in cleanup()
151 struct utils::fs::auto_file::impl {  struct in utils::fs::auto_file
153     fs::path _file;
156     bool _removed;
161     impl(const path& file_) :  in impl()  argument
168     ~impl(void)  in ~impl()
182     remove(void)  in remove()