160                 emplace_usage( obj.use_methods, u.second );  in finalize_pre()
167         emplace_usage( obj.use_methods, func );  in finalize_pre()
170         emplace_usage( obj.use_methods, func );  in finalize_pre()
469     for( auto &e : obj.use_methods ) {  in finalize_pre()
509     for( const auto &e : obj.use_methods ) {  in register_cached_uses()
1486         for( const auto &elem : type->use_methods ) {  in check_definitions()
2555     if( item_template.use_methods.count( "explosion" ) > 0 ) {  in npc_implied_flags()
3032     set_use_methods_from_json( jo, "use_action", def.use_methods );  in load_basic_info()
3607         std::map<std::string, use_function> &use_methods )  in set_use_methods_from_json()  argument
3613     use_methods.clear();  in set_use_methods_from_json()
3618                 emplace_usage( use_methods, type );  in set_use_methods_from_json()
3623                     use_methods.insert( fun );  in set_use_methods_from_json()
3632             emplace_usage( use_methods, type );  in set_use_methods_from_json()
3637                 use_methods.insert( fun );  in set_use_methods_from_json()