std::unary_negate< _Predicate >(3) Library Functions Manual NAME std::unary_negate< _Predicate > - One of the negation functors. SYNOPSIS #include Inherits std::unary_function< _Predicate::argument_type, bool >. Public Types typedef _Predicate::argument_type argument_type argument_type is the type of the argument typedef bool result_type result_type is the return type Public Member Functions constexpr unary_negate (const _Predicate &__x) constexpr bool operator() (const typename _Predicate::argument_type &__x) const Protected Attributes _Predicate _M_pred Detailed Description template class std::unary_negate< _Predicate >"One of the negation functors. Member Typedef Documentation typedef _Predicate::argument_type std::unary_function< _Predicate::argument_type , bool >::argument_type [inherited] argument_type is the type of the argument typedef bool std::unary_function< _Predicate::argument_type , bool >::result_type [inherited] result_type is the return type Author Generated automatically by Doxygen for libstdc++ from the source code. libstdc++ std::unary_negate< _Predicate >(3)