摘要
Ada是一个庞大而复杂的系统。造成其庞杂的一个重要原因是其类型特别丰富。从整体上认识Ada的类型是学习、掌握和应用Ada的关键。本文从类型的概念出发,论述了Ada的类型定义、预定义类型、类型的因子化和进一步提高抽象度的私有类型。这些论述涉及原理和实用两个方面。
Ada is a large and complicated system. One of the major reasons for making such system is it's rich types. Realizing the types entirely is the key to study and master Ada. This paper proceeds from the concept of types, discussing the definition of types, predefined types, types factorizing and private types that increasing the abstract degree further on both hards of principles and practice.
出处
《系统工程与电子技术》
EI
CSCD
1991年第11期16-20,共5页
Systems Engineering and Electronics
关键词
ADA语言
程序设计
语言
软件
Ada language. Programming language. Software engineering.
