File with .cpp,v extension

I 've a c++ code. but its with .cpp,v extension. I want to debug and compile the code. Can anyone pl开发者_如何学JAVAease throw some light on that topic. I want to know what v indicates? & how to debug the code?

It's a file from CVS or some related version control system. The files ending with ",v" are not the actual source files, rather these are housekeeping files used by CVS.

You will need to go back to the CVS repository and get the .cpp and .h source file(s).