2021年8月30日
Effective C++ 笔记 —— Item 10: Have assignment operators return a reference to *this.
摘要： For this code: int x, y, z; x = y = z = 15; // chain of assignments The way this is implemented is that assignment returns a reference to its left-han 阅读全文
posted @ 2021-08-30 11:22 MyCPlusPlus 阅读(64) 评论(0) 推荐(0)
Effective C++ 笔记 —— Item 9: Never call virtual functions during construction or destruction.
摘要： If Transaction had multiple constructors, each of which had to perform some of the same work, it would be good software engineering to avoid code repl 阅读全文
posted @ 2021-08-30 11:03 MyCPlusPlus 阅读(76) 评论(0) 推荐(0)