1. Compile the CPP files (remember, compile ONLY, do not link)
2. See the resulting .OBJ files?
3. Run the IDA FLIRT utilities on the .OBJ files
4. Voila! Instant .SIG files
5. Copy those .SIG files to the SIG folder of IDA
6. Disassemble the app in IDA
7. Open the "APPLY SIGNATURE" box
8. Select your signatures and apply