18 Creating and Managing Controllers
Q3Controller_Next
function to read through the list of available controllers.
TQ3Status Q3Controller_Next ( TQ3ControllerRef controllerRef, TQ3ControllerRef *nextControllerRef);controllerRef
A reference to a controller, orNULL
.nextControllerRef
On exit, a reference to the controller that immediately follows the specified controller. If the value in thecontrollerRef
parameter isNULL
, this parameter returns a reference to the first controller.
Q3Controller_Next
function returns, in the nextControllerRef
parameter, a reference to the controller that immediately follows the controller specified by the controllerRef
parameter. To get the first controller in the list, pass the value NULL
in the controllerRef
parameter. If the controller specified by the controllerRef
parameter is the last controller in the list, nextControllerRef
is set to NULL
.
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