fkie_message_filters::UserSource< Outputs > Class Template Reference

Manually operated data source. More...

#include <user_source.h>

Inheritance diagram for fkie_message_filters::UserSource< Outputs >:

Public Member Functions
void	operator() (const Outputs &... out)
	Manually inject data and pass it to the connected sinks. More...
Public Member Functions inherited from fkie_message_filters::Source< Outputs... >
Connection	connect_to_sink (Sink< Outputs... > &dst) noexcept
	Connect this source to a sink. More...
virtual void	disconnect () noexcept override
	Disconnect from all connected sinks. More...
void	disconnect_from_all_sinks () noexcept
	Disconnect from all connected sinks. More...
virtual	~Source ()

Additional Inherited Members
Public Types inherited from fkie_message_filters::Source< Outputs... >
using	Output = IO< Outputs... >
	Grouped output types. More...
Static Public Attributes inherited from fkie_message_filters::Source< Outputs... >
static constexpr std::size_t	NUM_OUTPUTS
	Number of output arguments. More...
Protected Member Functions inherited from fkie_message_filters::Source< Outputs... >
void	send (const Outputs &... out)
	Pass data to all connected sinks. More...

Detailed Description

template<class... Outputs>
class fkie_message_filters::UserSource< Outputs >

Manually operated data source.

This data source behaves like a function object and can be called to pass data to its sinks. It is mostly useful to connect a filter pipeline to foreign data sources. Even though its technically possible to use a UserSource object as callback for a ROS subscriber, the specialized Subscriber sources have additional functionality and are easier to set up.

Definition at line 55 of file user_source.h.

Member Function Documentation

operator()()

template<typename... Outputs>

void fkie_message_filters::UserSource< Outputs >::operator()

(

const Outputs &...

out

)

Manually inject data and pass it to the connected sinks.

• out data

\filterthrow

Definition at line 48 of file user_source_impl.h.

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The documentation for this class was generated from the following files:

• user_source.h
• user_source_impl.h