智能的数据流图辅助生成系统

An Intelligent Aid System for Drawing Data Flow Graphs

介绍了一个面向对象的智能的数据流图辅助生成系统，简述了系统的功能、系统的对象结构以及主要对象的数据结构，并提出了数据流图的形式化定义，在此基础上讨论了数据流图完整性约束条件的定义与完整性约束机制的实现．

The paper presents an intelligent aid system for drawing data flow graphs and introduces the functions and the object structures of the system. A formal definition of data flow graphs is presented. On its basis,the restrained conditions and checking mechanism for data flow graph integrity are discussed,the system plays an important role in the dataoriented language processing.