247     tree.define< config::strings_set_node >("allowed_architectures");  in init_tree()
248     tree.define< config::strings_set_node >("allowed_platforms");  in init_tree()
255     tree.define< config::strings_set_node >("required_configs");  in init_tree()
260     tree.define< config::strings_set_node >("required_kmods");  in init_tree()
274     tree.set< config::strings_set_node >("allowed_architectures",  in set_defaults()
276     tree.set< config::strings_set_node >("allowed_platforms",  in set_defaults()
283     tree.set< config::strings_set_node >("required_configs",  in set_defaults()
289     tree.set< config::strings_set_node >("required_kmods", model::strings_set());  in set_defaults()
429         return _pimpl->props.lookup< config::strings_set_node >(  in allowed_architectures()
432         return get_defaults().lookup< config::strings_set_node >(  in allowed_architectures()
445         return _pimpl->props.lookup< config::strings_set_node >(  in allowed_platforms()
448         return get_defaults().lookup< config::strings_set_node >(  in allowed_platforms()
555         return _pimpl->props.lookup< config::strings_set_node >(  in required_configs()
558         return get_defaults().lookup< config::strings_set_node >(  in required_configs()
614         return _pimpl->props.lookup< config::strings_set_node >("required_kmods");  in required_kmods()
616 	return get_defaults().lookup< config::strings_set_node >("required_kmods");  in required_kmods()
784         _pimpl->props.set< config::strings_set_node >(  in add_allowed_architecture()
786             get_defaults().lookup< config::strings_set_node >(  in add_allowed_architecture()
789     lookup_rw< config::strings_set_node >(  in add_allowed_architecture()
806         _pimpl->props.set< config::strings_set_node >(  in add_allowed_platform()
808             get_defaults().lookup< config::strings_set_node >(  in add_allowed_platform()
811     lookup_rw< config::strings_set_node >(  in add_allowed_platform()
845         _pimpl->props.set< config::strings_set_node >(  in add_required_config()
847             get_defaults().lookup< config::strings_set_node >(  in add_required_config()
850     lookup_rw< config::strings_set_node >(  in add_required_config()
908     set< config::strings_set_node >(_pimpl->props, "allowed_architectures", as);  in set_allowed_architectures()
923     set< config::strings_set_node >(_pimpl->props, "allowed_platforms", ps);  in set_allowed_platforms()
1031     set< config::strings_set_node >(_pimpl->props, "required_configs", vars);  in set_required_configs()