2021年9月28日
Effective C++ 笔记 —— Item 36: Never redefine an inherited non-virtual function.
摘要： Consider: class B { public: void mf(); // ... }; class D : public B { /*...*/ }; D x; // x is an object of type D B *pB = &x; // get pointer to x pB-> 阅读全文
posted @ 2021-09-28 20:49 MyCPlusPlus 阅读(55) 评论(0) 推荐(0)
Effective C++ 笔记 —— Item 35: Consider alternatives to virtual functions.
摘要： The Template Method Pattern via the Non-Virtual Interface Idiom: class GameCharacter { public: int healthValue() const // derived classes do not redef 阅读全文
posted @ 2021-09-28 20:34 MyCPlusPlus 阅读(188) 评论(0) 推荐(0)
Effective C++ 笔记 —— Item 34: Differentiate between inheritance of interface and inheritance of implementation.
摘要： The seemingly straightforward notion of (public) inheritance turns out, upon closer examination, to be composed of two separable parts: inheritance of 阅读全文
posted @ 2021-09-28 11:35 MyCPlusPlus 阅读(56) 评论(0) 推荐(0)