std::bitset<N>::size - cppreference.com
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(noexcept since C++11) (constexpr since C++11) |
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Returns the number of bits that the bitset holds.
Parameters
(none)
Return value
number of bits that the bitset holds, i.e. the template parameter N.
Example
#include <bitset> #include <iostream> int main() { std::cout << std::bitset<0x400>().size() << '\n'; }
Output:
See also
returns the number of bits set to true (public member function) [edit] |