Povpe Software Reusability Research And Libraries Subsystem

This paper introduces the architecture of a parallel object-oriented visual programming environment -POVPE. POVPE is an application software for the national super computer. This paper mainly describes the details of one subsystem of POVPE-the class library system . Firstly, this paper discusses the technology of software reuse and the problem about which reuse technology could be imported into the POVPE class library system. Then it describes how to implement the class library system guided by RUP and provide the interface for the other subsystems of POVPE.