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std::logical_or<void> - cppreference.com

From cppreference.com

template<>
class logical_or<void>;
(since C++14)

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

Nested types

Member functions

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

std::logical_or<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 logical OR

Return value

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

Example