| argument_type typedef | std::unary_function< _Arg, _Result > | |
| operator()(_Pair &__x) const | std::_Select2nd< _Pair > | [inline] |
| operator()(const _Pair &__x) const | std::_Select2nd< _Pair > | [inline] |
| result_type typedef | std::unary_function< _Arg, _Result > |
1.3.6