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
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
An argument placeholder, for use with boost::bind(), that corresponds to the error argument of a handler for any of the asynchronous functions.
unspecified error;
Header: boost/asio/placeholders.hpp
Convenience header: boost/asio.hpp