...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Get the stream buffer's expiry time as an absolute time.
time_type expires_at() const; » more...
Set the stream buffer's expiry time as an absolute time.
void expires_at( const time_type & expiry_time); » more...