23 General utilities library [utilities]

23.9 Bitsets [bitset]

23.9.1 Header <bitset> synopsis [bitset.syn]

#include <string>
#include <iosfwd>   // for istream ([istream.syn]), ostream ([ostream.syn]), see [iosfwd.syn]

namespace std {
  template <size_t N> class bitset;

  // [bitset.operators], bitset operators
  template <size_t N>
    bitset<N> operator&(const bitset<N>&, const bitset<N>&) noexcept;
  template <size_t N>
    bitset<N> operator|(const bitset<N>&, const bitset<N>&) noexcept;
  template <size_t N>
    bitset<N> operator^(const bitset<N>&, const bitset<N>&) noexcept;
  template <class charT, class traits, size_t N>
    basic_istream<charT, traits>&
      operator>>(basic_istream<charT, traits>& is, bitset<N>& x);
  template <class charT, class traits, size_t N>
    basic_ostream<charT, traits>&
      operator<<(basic_ostream<charT, traits>& os, const bitset<N>& x);
}