


Check whether the user has selected custom compute method
[bool,customOI] = oiCustomCompute(oi);
If bool = 1, custom computation is selected. The name of the method can be
returned in customOI. The existence of the method is verified.
The routine first checks whether the OI stores custom compute
information. If there are no data structures in the OI, then the routine
checks the GUI
Copyright ImagEval Consultants, LLC, 2005.