In object-oriented programming, a message is the way that one programobject requests an action from another object.
在面向对象编程中,消息是一个程序对象要求另一个对象完成一个动作的方法。
2
Extended programObject model (which is called EPOM) is a abstract model used to depict the syntax structure of a program.
可扩展程序对象模型(EPOM)是用来具体刻画程序语法结构的一种抽象模型。
3
EPOM (extended programobject model) is an abstract model used to characterize advanced language program. We can distill all kinds of information of program using EPOM.