bit_xor() [2/2]

template<product_type T, typename Value >

constexpr auto kumi::bit_xor ( T &&  t, Value  init  )

inlineconstexpr

Computes the bitwise XOR of all elements.

Parameters

t	Product type to operate on
init	Optional initial value of the reduction

Returns

The value of get<0>(t) ^ ... ^ get<N-1>(t) ^ init

Helper type

namespace kumi::result
{
  template<product_type T, typename Value> struct bit_xor;
 
  template<product_type T, typename Value>
  using bit_xor_t = typename bit_xor<T,Value>::type;
}

Computes the return type of a call to kumi::bit_xor

Example

 
#include <kumi/kumi.hpp>
#include <iostream>
 
int main()
{
  auto t = kumi::tuple{1,short{8},' ', 4ULL};
 
  std::cout << kumi::bit_xor(t, 0) << "\n";
  std::cout << kumi::bit_xor(t) << "\n";
}