I used to program in Java. But now I am working on a legacy C++ code base. I'm not very familiar with C++ and it takes me a long time to understand the code. Especially, there are a lot of functions I don't know where to find their synopses; in Java, I can go to Sun's website to look for the corresponding API. Can anybody tell me is there is some place that has complete collection of the C++ APIs descriptions? Many thanks.