std::basic_ospanstream::swap - std::basic_ospanstream::swap
void swap( basic_ospanstream& other ); (since C++23)
Exchanges the state of the stream with those of other.
This is done by calling std::basic_ostream<CharT, Traits>::swap(other)
and swapping
the wrapped std::basic_spanbuf objects (accessible through *rdbuf()).
other - stream to exchange the state with
May throw implementation-defined exceptions.
This section is incomplete
Reason: no example
swap swaps two basic_spanbuf objects
(C++23) (public member function of
std::basic_spanbuf<CharT,Traits>)