std::logical_not - Man Page

One of the Boolean operations functors.

Synopsis

#include <functional>

Inherits std::unary_function< _Tp, bool >.

Public Types

typedef _Tp argument_type
argument_type is the type of the argument
typedef bool result_type
result_type is the return type

Public Member Functions

constexpr bool operator() (const _Tp &__x) const

Detailed Description

template<typename _Tp>

struct std::logical_not< _Tp >"One of the Boolean operations functors.

Definition at line 816 of file functional.

Member Typedef Documentation

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

argument_type is the type of the argument

Definition at line 120 of file functional.

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

result_type is the return type

Definition at line 123 of file functional.

Member Function Documentation

template<typename _Tp > constexpr bool std::logical_not< _Tp >::operator() (const _Tp & __x) const [inline], [constexpr]

Definition at line 820 of file functional.

Author

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Info

Wed Sep 7 2022 libstdc++