This week's book giveaway is in the OCPJP forum. We're giving away four copies of OCA/OCP Java SE 7 Programmer I & II Study Guide and have Kathy Sierra & Bert Bates on-line! See this thread for details.
Do you want to do this programmatically using Java? If so, check out the eminent parser generators (JavaCC, Antlr, SableCC) - one of them is bound to have a ready-made grammar for C++ that you can use.