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 579430ad1f.

redirect_error

Adapt a completion token to capture error_code values to a variable.

template<
    typename CompletionToken>
redirect_error_t< decay_t< CompletionToken > > redirect_error(
    CompletionToken && completion_token,
    boost::system::error_code & ec);

Requirements

Header: boost/asio/redirect_error.hpp

Convenience header: boost/asio.hpp