OpenC++

              

OpenC++ is a version of C++ with a Metaobject Protocol. In other words, it is a tool of source-code translation for C++. Programmers can easily implement various kinds of translation so that they can define new syntax, new annotation, and new object behavior. OpenC++ is useful if they need, for example, Developing extensions to C++, to provide support for things like parallelism, distribution, concurrency, and persistence. Adding domain-, application-, or class-specific compiler optimizations. Building their own version of (runtime) MOP for C++.