std::logical_not<void>
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logical_not<>
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Defined in header
<functional>
template<>
class logical_not<void>;
(since C++14)
class logical_not<void>;
std::logical_not <void> is a specialization of std::logical_not with parameter and return type deduced.
Contents
[edit] Nested types
Nested type
Definition
is_transparent
unspecified
[edit] Member functions
operator()
operator! to its argument (public member function)
std::logical_not<void>::operator()
template< class T >
constexpr auto operator()( T&& arg ) const
Returns the result of !std::forward <T>(arg).
Parameters
arg
-
value to apply logical NOT to
Return value
!std::forward <T>(arg).
[edit] Example
This section is incomplete
Reason: no example
Reason: no example