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Question about the book design patterns

Bruno De angeli 3 年 前 • 更新人： Alexander Shvets 3 年 前 • 1

Hi!
I'm studying the book and on page 20 it says
Relations Between Objects
In addition to inheritance and implementation that we’ve
already seen, there are other types of relations between
objects that we haven’t talked about yet.
I saw inheritance a few pages back, but when you mean implementation are you talking about the examples of interfaces implementations?

thank you, bruno




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满意度评分用户： Bruno De angeli 3 年 前
已回答
Alexander Shvets 3 年 前

Hi Bruno!

Implementation is established between interfaces/abstract classes and concrete classes which implement the specific behavior (please check the Encapsulation part in the "Pillars of OOP" chapter for details).

Please let me know if you have any further questions.

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