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Relationship between objects and classes
2022-07-05 15:58:00 【Ant HJK】
class : Class is an abstraction of a class of transactions with common attributes and behaviors in real life
object : It is a real entity that can be seen and touched
The relationship between objects and classes :
1. Class is a description of things , Objects are concrete things
2. A class is an abstraction of an object , Object is an entity of a class
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