Return a bitset that results from a bitwise OR of the specified lhs and rhs.
bitset
lhs
rhs
Declared in <bslstl_bitset.h>
<bslstl_bitset.h>
template<std::size_t N> bitset<N> operator|( bitset<N> const& lhs, bitset<N> const& rhs) noexcept;