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...
答题技巧
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