It has been to your benefit to have been in your cave, because C++ has been in a state of considerable change until recently. In a nutshell, automatic memory management provided by "new" as offered by Java and C# is now available in C++ 2008 (also known as managed C++) through the gcnew keyword. In the meantime, the original new and delete keywords still work as they always have in native C++.
The beauty of C++ 2008 compared to other languages is that it remains upward compatible with native (or unmanaged) C++ and legacy C (going back to 1969). This is discussed in chapter 19. When the code you wish to run is unmanaged (from programs written 20 years ago), you can inform the compiler through the #pragma unmanaged directive, and it can run up to twice as fast as managed code.
People don't care how much you know until they know how much you care -- Cavett Robert