Do you know where I can find the sample codes that Fortran programs call C++ unmanaged subprograms? Thanks for any information
Which compiler are you using?
I am using Intel Visual Fortran 8.1
Intel Visual Fortran doesn't yet provide sample programs - we plan to offer some, probably through the web site, in the next couple of months.
I've attached a C-calls-Fortran example - the concepts are similar going the other way.