21 #ifndef INCLUDE_FKIE_MESSAGE_FILTERS_USER_SOURCE_H_ 22 #define INCLUDE_FKIE_MESSAGE_FILTERS_USER_SOURCE_H_ 36 template<
class... Outputs>
48 template<
class... Outputs>
Base class for data providers.
Group multiple data types as filter input or output.
Manually operated data source.
void operator()(const Outputs &... out)
Manually inject data and pass it to the connected sinks.