192 class paths_set_node : public config::base_set_node< fs::path > {  class
199         std::auto_ptr< paths_set_node > new_node(new paths_set_node());  in deep_copy()
254     tree.define< paths_set_node >("required_files");  in init_tree()
256     tree.define< paths_set_node >("required_programs");  in init_tree()
278     tree.set< paths_set_node >("required_files", model::paths_set());  in set_defaults()
280     tree.set< paths_set_node >("required_programs", model::paths_set());  in set_defaults()
533         return _pimpl->props.lookup< paths_set_node >("required_files");  in required_files()
535         return get_defaults().lookup< paths_set_node >("required_files");  in required_files()
561         return _pimpl->props.lookup< paths_set_node >("required_programs");  in required_programs()
563         return get_defaults().lookup< paths_set_node >("required_programs");  in required_programs()
799         _pimpl->props.set< paths_set_node >(  in add_required_file()
801             get_defaults().lookup< paths_set_node >("required_files"));  in add_required_file()
803     lookup_rw< paths_set_node >(_pimpl->props, "required_files").insert(path);  in add_required_file()
819         _pimpl->props.set< paths_set_node >(  in add_required_program()
821             get_defaults().lookup< paths_set_node >("required_programs"));  in add_required_program()
823     lookup_rw< paths_set_node >(_pimpl->props,  in add_required_program()
963     set< paths_set_node >(_pimpl->props, "required_files", files);  in set_required_files()
993     set< paths_set_node >(_pimpl->props, "required_programs", progs);  in set_required_programs()