std::bit_not
From cppreference.com
< cpp | utility | functional
| Defined in header
<functional>
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| template< class T = void >
struct bit_not; |
(since C++14) | |
Function object for performing bitwise NOT. Effectively calls operator~ on type T.
Contents |
[edit] Specializations
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The standard library provides a specialization of
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(since C++14) |
[edit] Member types
| Type | Definition |
result_type
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T
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argument_type
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T
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[edit] Member functions
| operator() |
returns the result of bitwise NOT of its argument (public member function) |
std::bit_not::operator()
| constexpr T operator()( const T& arg ) const;
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Returns the result of bitwise NOT of arg.
Parameters
| arg | - | value to compute bitwise NOT of |
Return value
The result of ~arg.
Exceptions
(none)
Possible implementation
constexpr T operator()(const T& arg) const { return ~arg; } |