XnModuleLockAwareInterface Struct Reference

#include <XnModuleInterface.h>

List of all members.

Public Attributes

XnStatus(* SetLockState )(XnModuleNodeHandle hInstance, XnBool bLocked)
XnBool(* GetLockState )(XnModuleNodeHandle hInstance)
XnStatus(* RegisterToLockChange )(XnModuleNodeHandle hInstance, XnModuleStateChangedHandler handler, void *pCookie, XnCallbackHandle *phCallback)
void(* UnregisterFromLockChange )(XnModuleNodeHandle hInstance, XnCallbackHandle hCallback)

Member Data Documentation

Gets current lock state.

Parameters:
hInstance [in] A handle to the instance.

Registers a callback function to lock 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 UnregisterFromLockChange().

Notifies the node its lock state was changed.

Parameters:
hInstance [in] A handle to the instance.
bLocked [in] Current lock state.

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

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

The documentation for this struct was generated from the following file:
Generated on Thu Dec 20 21:49:22 2012 for OpenNI 1.5.4 by  doxygen 1.6.3