Public Types¶

typedef _Tp argument_type
typedef bool result_type

Public Member Functions¶

bool operator() (const _Tp &__x) const

template<typename _Tp>struct std::logical_not< _Tp >¶

One of the Boolean operations functors.

Definition at line 286 of file stl_function.h.

typedef _Tp std::unary_function< _Tp , bool >::argument_type [inherited]¶

argument_type is the type of the argument

Definition at line 104 of file stl_function.h.

typedef bool std::unary_function< _Tp , bool >::result_type [inherited]¶

result_type is the return type

Definition at line 107 of file stl_function.h.