https://blog.youkuaiyun.com/github_21089181zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/github_21089181/article/details/39549067https://blog.youkuaiyun.com/github_21089181/article/details/39549067github_21089181Thu, 25 Sep 2014 12:18:32 +0800函]]>https://blog.youkuaiyun.com/github_21089181/article/details/39549059https://blog.youkuaiyun.com/github_21089181/article/details/39549059github_21089181Thu, 25 Sep 2014 12:17:30 +0800https://blog.youkuaiyun.com/github_21089181/article/details/39549053https://blog.youkuaiyun.com/github_21089181/article/details/39549053github_21089181Thu, 25 Sep 2014 12:16:52 +0800https://blog.youkuaiyun.com/github_21089181/article/details/39549063https://blog.youkuaiyun.com/github_21089181/article/details/39549063github_21089181Thu, 25 Sep 2014 12:16:18 +0800https://blog.youkuaiyun.com/github_21089181/article/details/39549047https://blog.youkuaiyun.com/github_21089181/article/details/39549047github_21089181Thu, 25 Sep 2014 12:16:15 +0800 大端: 是指 数据的"高位" 保存在内存的"低地址"中, 而数据的"低位" 保存在内存的"高地址"中 ---> 小端: 是指 数据的"高位" 保存在内存的"高地址"中, 而数据的"低位" 保存在内存的"低地址"中 从下面的程序 CheckAddr]]>https://blog.youkuaiyun.com/github_21089181/article/details/39549041https://blog.youkuaiyun.com/github_21089181/article/details/39549041github_21089181Thu, 25 Sep 2014 12:15:37 +0800https://blog.youkuaiyun.com/github_21089181/article/details/39549033https://blog.youkuaiyun.com/github_21089181/article/details/39549033github_21089181Thu, 25 Sep 2014 12:14:51 +0800https://blog.youkuaiyun.com/github_21089181/article/details/39549027https://blog.youkuaiyun.com/github_21089181/article/details/39549027github_21089181Thu, 25 Sep 2014 12:13:59 +0800https://blog.youkuaiyun.com/github_21089181/article/details/39549017https://blog.youkuaiyun.com/github_21089181/article/details/39549017github_21089181Thu, 25 Sep 2014 12:13:03 +0800https://blog.youkuaiyun.com/github_21089181/article/details/39548993https://blog.youkuaiyun.com/github_21089181/article/details/39548993github_21089181Thu, 25 Sep 2014 12:12:02 +0800 字符型 char ( 1字节 ) |--> 短整型 short ( 2字节 ) |--> 整形 --> |--> 整形 int ( 4字节 ) | |--> 长整型 long ( 4字节 ) ]]>https://blog.youkuaiyun.com/github_21089181/article/details/39548981https://blog.youkuaiyun.com/github_21089181/article/details/39548981github_21089181Thu, 25 Sep 2014 12:10:18 +0800 static_cast ( expression ) 该运算符把 expression 转换为 type-id 类型 但没有运行时类型检查来保证转换的安全性 -> 用]]>https://blog.youkuaiyun.com/github_21089181/article/details/39548987https://blog.youkuaiyun.com/github_21089181/article/details/39548987github_21089181Thu, 25 Sep 2014 12:09:21 +0800https://blog.youkuaiyun.com/github_21089181/article/details/39449085https://blog.youkuaiyun.com/github_21089181/article/details/39449085github_21089181Sun, 21 Sep 2014 09:27:17 +0800 "构造函数语义学": class A {     public:     virtual ~A() = 0;     v]]>https://blog.youkuaiyun.com/github_21089181/article/details/39449067https://blog.youkuaiyun.com/github_21089181/article/details/39449067github_21089181Sun, 21 Sep 2014 09:25:01 +0800 "虚拟继承的 sizeof 问题": class X { }; class A : virtual public X { ]]>https://blog.youkuaiyun.com/github_21089181/article/details/39449079https://blog.youkuaiyun.com/github_21089181/article/details/39449079github_21089181Sun, 21 Sep 2014 09:24:20 +0800https://blog.youkuaiyun.com/github_21089181/article/details/39449059https://blog.youkuaiyun.com/github_21089181/article/details/39449059github_21089181Sun, 21 Sep 2014 09:24:11 +0800 对一个 class object 做显示的初始化操作: class A { }; A a; A b = a; --> 对]]>https://blog.youkuaiyun.com/github_21089181/article/details/39449055https://blog.youkuaiyun.com/github_21089181/article/details/39449055github_21089181Sun, 21 Sep 2014 09:23:17 +0800 被谁需要 需要来干什么? 例子: class Foo {  public:   int m_val;   Foo *next; }; void FooBa]]>https://blog.youkuaiyun.com/github_21089181/article/details/39449047https://blog.youkuaiyun.com/github_21089181/article/details/39449047github_21089181Sun, 21 Sep 2014 09:20:37 +0800