Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is the documentation for a snapshot of the master branch, built from commit d0783280b8.

If T has a nested type cancellation_slot_type, returns t.get_cancellation_slot(). Otherwise returns type().

static decltype(auto) get(
    const T & t);