Observer interface for an observable PvAcquisitionStateManager object. More...

Public Member Functions
	PvAcquisitionStateEventSink ()
	PvAcquisitionStateEventSink event sink constructor.

virtual	~PvAcquisitionStateEventSink ()
	PvAcquisitionStateEventSink event sink destructor.

virtual void	OnAcquisitionStateChanged (PvDevice aDevice, PvStream aStream, uint32_t aSource, PvAcquisitionState aState)
	Called whenever the state manager changes the acquisition mode. More...

Detailed Description

Observer interface for an observable PvAcquisitionStateManager object.

PvAcquisitionStateEventSink defines a set of callback methods from a PvAcquisitionStateManager object to any object implementing this interface.

To receive PvAcquisitionStateManager notifications:

Create an instance of your MySink class.
Register your MySink class with the PvAcquisitionStateManager object. Use PvAcquisitionStateManager::RegisterEventSink.
Handle events when PvAcquisitionStateManager calls your overridden methods.

Member Function Documentation

void PvAcquisitionStateEventSink::OnAcquisitionStateChanged	(	PvDevice *	aDevice,
		PvStream *	aStream,
		uint32_t	aSource,
		PvAcquisitionState	aState
	)

virtual

Called whenever the state manager changes the acquisition mode.

Parameters

[in]	aDevice	Pointer to the device controlled by the acquisition state manager.
[in]	aStream	Pointer to the PvStream object.
[in]	aSource	Source for which the acquisition state changed.
[in]	aState	New acquisition state.

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