Are there any tools from NI can generate the pass-through layer (IVI class driver) for IVI class specific driver?

Question

IVI class driver (layer) will provide interchangeable feature for a IVI class specific driver. It would work as a pass-through layer and finally make calls to the IVI class specific driver. Since there could be a lot of functions to be passed through. Are there any tools from NI (Labwindows/CVI or Labview) can do this ?
Thanks a lot. 
BTW: the IVI class specific driver interface is generated from Labwindows/CVI tools.

Answer 1

Hi Chris,
Yes, I did.  To support interchangability, from my understanding of the IVI specs, there should be another layer IVI-C class driver on top of this IVI class specific driver. As in the IVI‑3.1: Driver Architecture Specification:
Although IVI‑C class drivers export inherent,
base, and extension capabilities, they do not actually implement them. Except
for a few inherent functions and attributes defined exclusively for class
drivers, class driver functions and attributes provide a pass‑through layer to
the IVI‑C specific driver. An IVI‑C specific driver is responsible for
implementing the operations of functions and attributes and for communicating
with the instrument. The IVI‑C specific instrument driver contains the
information for controlling the instrument, including the command strings,
parsing code, and valid ranges of each instrument setting"
So where is this IVI-C class driver and how is it created and communicate with my class specific driver?
Thanks a lot.
Cheers,
IVI‑3.1: Driver Architecture Specification