Top-level functions provided by the device driver. More...

Static Public Member Functions
static void	initialize ()
	Initialization function.
static DADevice *	getDevice ()
	Returns pointer to device object.
static DAError &	getLastError ()
	Get current error status for device driver.

Detailed Description

Top-level functions provided by the device driver.

Member Function Documentation

static DADevice* DADriver::getDevice ( ) [static]

Returns pointer to device object.

NB how this is chosen is not determined by this interface, it's assumed a device-specific UI will choose it.

Returns:: Pointer to device object, or NULL if error. Note you don't own this pointer, and shouldn't try to delete it when you no longer need it.

static DAError& DADriver::getLastError ( ) [static]

Get current error status for device driver.

You can check this at any time, even if no error has occurred.

static void DADriver::initialize ( ) [static]

Initialization function.

This must be called during app startup, before any other calls, and before any UI is displayed.

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