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 8fdf8bfe20.

template<>
any_io_executor prefer(
    const execution::outstanding_work_t::tracked_t & p,
    int ) const;