TYPE NOTION IN OBJECT ORIENTED METHODS

YUAN Xiaodong, CHEN Jiajun, ZHENG Guoliang. TYPE NOTION IN OBJECT ORIENTED METHODSJ. Journal of Computer Research and Development, 1997, 34(10).

Citation:

YUAN Xiaodong, CHEN Jiajun, ZHENG Guoliang. TYPE NOTION IN OBJECT ORIENTED METHODSJ. Journal of Computer Research and Development, 1997, 34(10).

Citation:

YUAN Xiaodong, CHEN Jiajun, ZHENG Guoliang. TYPE NOTION IN OBJECT ORIENTED METHODSJ. Journal of Computer Research and Development, 1997, 34(10).

Abstract

The type notion in object oriented methods is discussed in this paper.It is pointed out that object type is composed of object set, state set, calculation set, method set and constraints. Then clarified are the hierarchy of object types, dynamic types set and static type of objects, closure of object methods, and dynamic binding of object methods.

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