OnReleaseObjects method
Called to release resources when the transform is being set up with NULL inputs or outputs.
Syntax
object.OnReleaseObjects();
Parameters
This method has no parameters.
Return value
This method does not return a value.
Remarks
Override this method to be notified when the transform is being set up with NULL inputs or outputs. This enables you to free memory allocated by transform from previous calls to the IDXTransform::Setup method.