DC＋＋：具有分布并行机制的C＋＋

DC++: ADDING CONCURRENCY TO C++

ＤＣ＋＋是一种具有分布并行设施的面向对象编程语言。它是由面向对象语言Ｃ＋＋向上兼容扩充得到的。本文介绍ＤＣ＋＋语言的设计与实现。

The work of this paper is based on a popular Object-Oriented programming language-C++, it adds eight language items to C++, products a new dialect-DC++.At present, DC++ supports parallel among objects.The implementation of DC++ is a front of C++, using LEX and YACC which are supported by standard UNIX system, dealing with fresh language unit only, producing C++ sub-blocks which permit parallel. DC++ maintains the style of C++, it permits users to write a parallel program while using C++ style.Finally, the writer of this paper also presents two test programs-Producer & Consumer and Five dining Philosophers to test the new system, as the real parallel, the results are good.