std::bit_xor (3) - Linux Man Pages

std::bit_xor: std::bit_xor

NAME

std::bit_xor - std::bit_xor

Synopsis


Defined in header <functional>
template< class T > (until C++14)
struct bit_xor;
template< class T = void > (since C++14)
struct bit_xor;


Function object for performing bitwise XOR. Effectively calls operator^ on type T.

Specializations


The standard library provides a specialization of std::bit_xor when T is not specified, which leaves the parameter types and return type to be deduced.


              function object implementing x ^ y deducing argument and return types (since C++14)
bit_xor<void> (class template specialization)

Member types


Type Definition (until C++20)
result_type(deprecated in C++17) T
first_argument_type(deprecated in C++17) T
second_argument_type(deprecated in C++17) T

Member functions


           returns the result of bitwise XOR of two arguments
operator() (public member function)


 std::bit_xor::operator()


T operator()( const T& lhs, const T& rhs ) const; (until C++14)
constexpr T operator()( const T& lhs, const T& rhs ) const; (since C++14)


Returns the result of bitwise XOR of lhs and rhs.

Parameters


lhs, rhs - values to compute bitwise XOR of

Return value


The result of lhs ^ rhs.

Exceptions


(none)

Possible implementation


  constexpr T operator()(const T &lhs, const T &rhs) const
  {
      return lhs ^ rhs;
  }