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lubin
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9b0bef6e
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9b0bef6e
authored
Jul 06, 2022
by
lubin
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Update C++.txt
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语言/C++.txt
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: 关键字
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0
: 关键字
(1) auto
(2) explicit
(3) noexcept
01: 引用
02: sizeof 和 strlen 的区别
03: C 语言的关键字 static 和 C++ 的关键字 static 有什么区别
...
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@@ -43,3 +45,14 @@
14: bind返回
15: lambda表达式
16: 用 C++设计一个不能被继承的类
17: 常引用有什么作用
(1) 函数形参
18: 提高c++性能,你用过哪些方式去提升:
(1) 构造、析构、返回值优化、临时对象(使用operator=()消除临时对象
(2) 内存池、使用函数对象不使用函数指针
(3) 编码(编译器优化、预先计算)
(4) 设计(延迟计算、高效数据结构
\ No newline at end of file
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