What is composition vs aggregation in C++? How do they differ from inheritance?

What is composition vs aggregation in C++? How do they differ from inheritance?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: medium

标签: interviewbit, cpp, topic-specific, c++, systems

参考答案摘要

Composition and aggregation both represent "has-a" relationships. Inheritance represents an "is-a" relationship. Inheritance example: A Dog is an Animal. Composition example: A Car has an Engine. If t...

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