Public Types¶

typedef _Pair argument_type
typedef _Pair::second_type result_type

Public Member Functions¶

_Pair::second_type & operator() (_Pair &__x) const
const _Pair::second_type & operator() (const _Pair &__x) const

template<class _Pair>struct __gnu_cxx::select2nd< _Pair >¶

An SGI extension .

Definition at line 205 of file ext/functional.

typedef _Pair std::unary_function< _Pair , _Pair::second_type >::argument_type [inherited]¶

argument_type is the type of the argument

Definition at line 104 of file stl_function.h.

typedef _Pair::second_type std::unary_function< _Pair , _Pair::second_type >::result_type [inherited]¶

result_type is the return type

Definition at line 107 of file stl_function.h.