class IDataArrayOutput;

The IDataArrayOutput interface represents an object which is capable of retrieving content from an IDataArray, and returning the contained data to the application. This is useful when performing compute tasks in shaders, where the computed data needs to be returned to the application. Multiple IDataArrayOutput objects can be attached to the one IDataArray if required. If a counter has been attached to an IDataArray, the counter value can also be captured and retrieved.

Initialization methods

	Name	Description
	Delete	Schedules the object for deletion. After calling this method, the object will be destroyed after the current frame completes drawing.

Configuration methods

	Name	Description
	SetDetachAfterCapture	Specifies whether this IDataArrayOutput object will be detached after a single frame.
	SetArrayCaptureRegion	Specifies the region of the bound data array to capture, and whether any attached counter value should also be captured.

Data methods

	Name	Description
	HasCapturedOutput	Returns true if there is captured data ready to be read from the output buffer
	HasCapturedCounterValue	Returns true if there is a captured counter value ready to be read from the output
	ClearCapturedOutput	Relases the captured data. Note that this doesn't need to be called to capture a new set of data.
	GetEntryCount	Returns the number of captured entries currently stored in the output buffer
	GetEntrySizeInBytes	Returns the size in bytes of each captured entry currently stored in the output buffer
	ReadBufferData	Attempts to read the requested portion of the captured output buffer and write it to the target buffer
	ReadCounterValue	Attempts to read the captured counter value

• IDataArray