基于同态的软件重用技术度量  

The Measurement of Software Rruse Basing Homomorphism

作　　者：冯刚[1] 边根庆[1] 侯义斌[1] 卢三元[2] 

机构地区：[1]西安交通大学电信学院电脑信息所,西安710049 [2]西安理工大学计算中心,西安710048

出　　处：《微电子学与计算机》2004年第9期49-53,共5页Microelectronics & Computer

摘　　要：针对现有重用技术不便于解决的重用问题,采用基于同态的重用技术,研究了问题表示的同态重用。在此基础上提出一种同态重用度的概念,通过计算同态重用度的方法,人们可以在编写程序前就对已有程序的重用程度给出评价,从而有目的有选择地进行软件重用,这样就能比较系统、广泛地在软件开发中应用重用技术。Inheritance of OO or component is usually applied in the way of traditional software reuse, and the degree of reuse cannot be known beforehand. So the measurement of software reuse can only be gotten after program is finished. This way is so inconvenient in practically application. In order to solve these problems, we study the homomorphic reuse of problem through the reuse basing homomorphism in this paper, and address the concept in degree of homomorphic reuse. By calculation of the degree of homomorphic reuse, the reuse measurement of the known program can be gotten before writing program, We can apply software reuse purposefully and selectively. Through the way, the systemic and wide use of software reuse is possible in writing program.

关 键 词：软件重用 同态 同态重用 同态重用度 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]