193 class paths_set_node : public config::base_set_node< fs::path > {  class
200         std::auto_ptr< paths_set_node > new_node(new paths_set_node());  in deep_copy()
257     tree.define< paths_set_node >("required_files");  in init_tree()
259     tree.define< paths_set_node >("required_programs");  in init_tree()
283     tree.set< paths_set_node >("required_files", model::paths_set());  in set_defaults()
285     tree.set< paths_set_node >("required_programs", model::paths_set());  in set_defaults()
579         return _pimpl->props.lookup< paths_set_node >("required_files");  in required_files()
581         return get_defaults().lookup< paths_set_node >("required_files");  in required_files()
607         return _pimpl->props.lookup< paths_set_node >("required_programs");  in required_programs()
609         return get_defaults().lookup< paths_set_node >("required_programs");  in required_programs()
845         _pimpl->props.set< paths_set_node >(  in add_required_file()
847             get_defaults().lookup< paths_set_node >("required_files"));  in add_required_file()
849     lookup_rw< paths_set_node >(_pimpl->props, "required_files").insert(path);  in add_required_file()
865         _pimpl->props.set< paths_set_node >(  in add_required_program()
867             get_defaults().lookup< paths_set_node >("required_programs"));  in add_required_program()
869     lookup_rw< paths_set_node >(_pimpl->props,  in add_required_program()
1039     set< paths_set_node >(_pimpl->props, "required_files", files);  in set_required_files()
1069     set< paths_set_node >(_pimpl->props, "required_programs", progs);  in set_required_programs()