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
#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) |
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