在C++中，有一种特殊的成员函数，它的名字和类名相同，没有返回值，不需要用户显式调用（用户也不能调用），而是在创建对象时自动执行。这种特殊的成员函数就是构造函数（Constructor）。
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1.2.6 C++构造函数详解
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- 2026-09-21
- C++
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1.2.3 C++类成员的访问权限以及类的封装
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1.2.1 C++类的定义和对象的创建
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1.2.2 C++类的成员变量和成员函数
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1.1.16 C++函数重载详解
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- 2026-09-21
- C++
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