operator&,|,^(std::bitset)
template< std::size_t N > bitset<N> operator&( const bitset<N>& lhs, const bitset<N>& rhs ); |
(1) | |
template< std::size_t N > bitset<N> operator|( const bitset<N>& lhs, const bitset<N>& rhs ); |
(2) | |
template< std::size_t N > bitset<N> operator^( const bitset<N>& lhs, const bitset<N>& rhs ); |
(3) | |
Performs binary AND, OR, and XOR between two bitsets, lhs
and rhs
.
1) Returns a
bitset<N>
containing the result of binary AND on corresponding pairs of bits of lhs
and rhs
.2) Returns a
bitset<N>
containing the result of binary OR on corresponding pairs of bits of lhs
and rhs
.3) Returns a
bitset<N>
containing the result of binary XOR on corresponding pairs of bits of lhs
and rhs
.Parameters
lhs | - | the bitset on the left-hand side of the operator |
rhs | - | the bitset on the right-hand side of the operator |
Return value
1) bitset<N>(lhs) &= rhs
2) bitset<N>(lhs) |= rhs
3) bitset<N>(lhs) ^= rhs
Exceptions
(none) | (until C++11) |
noexcept specification: noexcept |
(since C++11) |
Example
Run this code
#include <bitset> #include <iostream> int main() { std::bitset<4> b1("0110"); std::bitset<4> b2("0011"); std::cout << "b1 & b2: " << (b1 & b2) << '\n'; std::cout << "b1 | b2: " << (b1 | b2) << '\n'; std::cout << "b1 ^ b2: " << (b1 ^ b2) << '\n'; }
Output:
b1 & b2: 0010 b1 | b2: 0111 b1 ^ b2: 0101
See also
performs binary AND, OR, XOR and NOT (public member function) |