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 version of Boost is under active development. You are currently in the develop branch. The current version is 1.92.0.
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template< typename CompletionToken = typename asio::default_completion_token<boost::mqtt5::mqtt_client::executor_type>::type> decltype(auto) async_unsubscribe( const std::vector< std::string >& topics, const unsubscribe_props& props, CompletionToken&& token = {}); »more...
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template< typename CompletionToken = typename asio::default_completion_token<boost::mqtt5::mqtt_client::executor_type>::type> decltype(auto) async_unsubscribe( const std::string& topic, const unsubscribe_props& props, CompletionToken&& token = {}); »more...