+
+ void set_path (boost::filesystem::path);
+
+ std::string path_summary () const;
+
+ std::vector<boost::filesystem::path> paths () const {
+ boost::mutex::scoped_lock lm (_mutex);
+ return _paths;
+ }
+
+ size_t number_of_paths () const {
+ boost::mutex::scoped_lock lm (_mutex);
+ return _paths.size ();
+ }
+
+ boost::filesystem::path path (size_t i) const {