std:: bit_and<void>

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Utilities library
General utilities
Relational operators (deprecated in C++20)
Function objects
Function invocation
(C++17) (C++23)
Identity function object
(C++20)
Old binders and adaptors
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( until C++17* ) ( until C++17* ) ( until C++17* ) ( until C++17* )
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Defined in header <functional>
template <>
class bit_and < void > ;
(since C++14)

std:: bit_and < void > is a specialization of std::bit_and with parameter and return type deduced.

Nested types

Nested type Definition
is_transparent unspecified

Member functions

operator()
applies operator& to lhs and rhs
(public member function)

std::bit_and<void>:: operator()

template < class T, class U >

constexpr auto operator ( ) ( T && lhs, U && rhs ) const

- > decltype ( std:: forward < T > ( lhs ) & std:: forward < U > ( rhs ) ) ;

Returns the result of std:: forward < T > ( lhs ) & std:: forward < U > ( rhs ) .

Parameters

lhs, rhs - values to bitwise AND

Return value

std:: forward < T > ( lhs ) & std:: forward < U > ( rhs ) .

Example