C++內存分佈 虛表 虛指針(很是重要)

C++內存分佈 虛表 虛指針： class Base { public: int m_base; }; html class DerivedA: public Base { public: int m_derivedA; }; 程序員 class DerivedB: public Base { public: int m_derivedB; }; web class DerivedC: publi

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