[C++ Basics: 21]: friend Friends ask four questions: What is a friend? Friend class? Friend function? When to use friends? - Code World

[C++ Basics: 21]: friend Friends ask four questions: What is a friend? Friend class? Friend function? When to use friends?

Enterprise 2023-09-16 04:26:59 views: null

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Origin blog.csdn.net/weixin_53202576/article/details/131037673

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