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
Determine
if an execution_context contains a specified
service type.
template< typename Service> bool has_service( execution_context & e);
This function is used to determine whether the execution_context contains a service
object corresponding to the given service type.
The execution_context object
that owns the service.
A boolean indicating whether the execution_context contains the
service.
Header: boost/asio/execution_context.hpp
Convenience header: boost/asio/execution.hpp