Public Attributes
XnStatus(*	GetErrorState )(XnModuleNodeHandle hInstance)
XnStatus(*	RegisterToErrorStateChange )(XnModuleNodeHandle hInstance, XnModuleStateChangedHandler handler, void pCookie, XnCallbackHandle phCallback)
void(*	UnregisterFromErrorStateChange )(XnModuleNodeHandle hInstance, XnCallbackHandle hCallback)

Member Data Documentation

Gets current error state of this node.

Parameters:

hInstance [in] A handle to the instance.

Registers a callback function to error state changes.

Parameters:

hInstance	[in] A handle to the instance.
handler	[in] A pointer to a function that will be called when lock changes.
pCookie	[in] A user cookie that will be passed to the callback function.
phCallback	[out] Optional. Will be filled with a handle to be passed to UnregisterFromErrorStateChange().

Unregisters a callback function which was registered using RegisterToErrorStateChange().

Parameters:

hInstance	[in] A handle to the instance.
hCallback	[in] The handle to the callback returned from RegisterToErrorStateChange().

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

OpenNI 1.5.4: XnModuleErrorStateInterface Struct Reference