Hello,
You can take a look at the CVI examples located at:
C:\VXIPNP to C:\Program Files\IVI Foundation\VISA\NISync\Getting Started
for examples on routing clocks and triggers in C. You should be able to convert these examples to C++. You can refer to page 2-2 for more information on that.
You can access both the examples and documentation by going to Start»Programs»National Instruments»NI-Sync .
Let me know if you need more help on this.
O. Proulx
National Instruments
www.ni.com/support