#include <XnModuleInterface.h>
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) |
XnBool( * XnModuleLockAwareInterface::GetLockState)(XnModuleNodeHandle hInstance) |
Gets current lock state.
hInstance | [in] A handle to the instance. |
XnStatus( * XnModuleLockAwareInterface::RegisterToLockChange)(XnModuleNodeHandle hInstance, XnModuleStateChangedHandler handler, void *pCookie, XnCallbackHandle *phCallback) |
Registers a callback function to lock changes.
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(). |
XnStatus( * XnModuleLockAwareInterface::SetLockState)(XnModuleNodeHandle hInstance, XnBool bLocked) |
Notifies the node its lock state was changed.
hInstance | [in] A handle to the instance. | |
bLocked | [in] Current lock state. |
void( * XnModuleLockAwareInterface::UnregisterFromLockChange)(XnModuleNodeHandle hInstance, XnCallbackHandle hCallback) |
Unregisters a callback function which was registered using RegisterToLockChange().
hInstance | [in] A handle to the instance. | |
hCallback | [in] The handle to the callback returned from RegisterToLockChange(). |