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Class template group_type

boost::signals2::keywords::group_type — A template keyword for signal_type.


// In header: <boost/signals2/signal_type.hpp>

template<typename Group> 
class group_type : public unspecified-type {


This class is a template keyword which may be used to pass the wrapped Group template type to the signal_type metafunction as a named parameter.

The code for this class is generated by a calling a macro from the Boost.Parameter library: BOOST_PARAMETER_TEMPLATE_KEYWORD(group_type)