...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
An
argument placeholder, for use with boost::bind(), that corresponds to the
bytes_transferred argument of a handler for asynchronous functions such as
boost::asio::basic_stream_socket::async_write_some
or boost::asio::async_write
.
unspecified bytes_transferred;
Header: boost/asio/placeholders.hpp
Convenience header: boost/asio.hpp