Inheritance diagram for TestOutputProducer:

Public Member Functions
virtual bool	requestOutput (const std::string &device, DataGroup *outputData)
	Asks the producer to provide output state to the device. More...

Public Member Functions inherited from SurgSim::Input::OutputProducerInterface
virtual	~OutputProducerInterface ()
	Virtual destructor (empty).

Member Function Documentation

§ requestOutput()

bool TestOutputProducer::requestOutput	(	const std::string &	device,
		DataGroup *	outputData
	)

virtual

Asks the producer to provide output state to the device.

Note that devices may never call this method, e.g. because the device doesn't actually have any output capability.

Typical output data contents (but note that individual devices may do things differently):

type	name
vector	"force"	Commanded force for the device (units are newtons).
vector	"torque"	Commanded torque for the device (units are newton-meters).
bool	"isEnabled"	Safety switch input.

Other possible contents includes:

type	name
bool	"led0"	Desired state for LED 0.
bool	"led1"	Desired state for LED 1.
string	"toolId"	Calibration ID to use, e.g. for camera devices.

Parameters

	device	The name of the device that is requesting the output. This should only be used to identify the device (e.g. if the producer is listening to several devices at once).
[out]	outputData	The application output state being fed into the device.

Returns: true if the producer has provided some output, false if it refuses to do so. A producer that returns false should leave outputData unmodified.

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