std::_Safe_tuple_element3
Usage
Inherits _Safe_tuple_element_impl=0 &&__i< tuple_size< _Tuple >::value)>.
Detailed Description
template<int __i, typename _Tuple> struct std::_Safe_tuple_element< __i, _Tuple >
Like tuple_element, but returns _No_tuple_element when tuple_element would return an error.
Definition at line 935 of file tr1_impl/functional.