std::bitset<N>::size
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std::bitset
(until C++20)
bitset::size
(C++11)
(C++11)
Returns the number of bits that the bitset holds.
Contents
[edit] Parameters
(none)
[edit] Return value
number of bits that the bitset holds, i.e. the template parameter N.
[edit] Example
Run this code
#include <bitset> #include <iostream> int main() { std::cout << std::bitset <0x400>().size() << '\n'; }
Output:
1024