4.1 运算符的优先级 C++/C 语言的运算符有数十个,运算符的优先级与结合律如表 4-1 所示。注意一元 运算符 + - * 的优先级高于对应的二元运算符。 优先级 运算符 结合律 ( ) [ ] -> . 从左至右 ! ~ ++ -- (类型) sizeof + - * & 从右至左 * / % 从左至右 + - 从左至右 << >> 从左至右 < <= > >= 从左至右 == != 从左至右 & 从左至右 ^ 从左至右 | 从左至右 && 从左至右 || 从右至左 ?: 从右至左 从 高 到 低 排 列 = += -= *= /= %= &= ^= |= <<= >>= 从左至右 表 4-1 运算符的优先级与结合律 【规则 4-1-1】如果代码行中的运算符比较多,用括号确定表达式的操作顺序,避免 使用默认的优先级。 由于将表 4-1 熟记是比较困难的,为了防止产生歧义并提高可读性,应当用括号确 定表达式的操作顺序。例如: word = (high << 8) | low
2024-02-26 00:57:32 655KB C++编程指南
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谷歌C++编程指南.pdf
2024-02-26 00:50:38 219KB 谷歌C++编程指南
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C++ 14 Quick Syntax Reference: Second Edition by Mikael Olsson English | 2016 | ISBN: 1484217268 | 131 pages | PDF | 0,6 MB This updated handy quick C++ 14 guide is a condensed code and syntax reference based on the newly updated C++ 14 release of the popular programming language. It presents the essential C++ syntax in a well-organized format that can be used as a handy reference. You won’t find any technical jargon, bloated samples, drawn out history lessons, or witty stories in this book. What you will find is a language reference that is concise, to the point and highly accessible. The book is packed with useful information and is a must-have for any C++ programmer. In the C++ 14 Quick Syntax Reference, Second Edition, you will find a concise reference to the C++ 14 language syntax. It has short, simple, and focused code examples. This book includes a well laid out table of contents and a comprehensive index allowing for easy review. What You'll Learn: How to Compile and Run What are C++ Variables, Operators, Pointers and References What are Arrays, Strings, Conditionals, Loops and more How to use Functions How to work with Constructors and Inheritance How to use Access Levels, Static, Enum, String and Union, and more What are Custom Conversions, Namespaces, Constants, and Preprocessor How to do Event Handling What are Type Conversions, Templates, Headers, and more Audience This book is a quick, handy pocket syntax reference for experienced C++ programmers, and a concise, easily-digested introduction for other programmers new to C++.
2024-02-26 00:46:17 568KB C++14
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《Visual C++数据库系统开发完全手册》电子书+光盘源码 明日科技 人民邮电出版社 里面包含电子书和一书的源码,很难得的资源 想学习VC++ + SQL Server 数据库编程的朋友下载看看,很不错。
2024-02-26 00:43:02 65.21MB C++数据库
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Oracle Proc C C++ SQL嵌入,学习SQL的好数据,中文版
2024-02-26 00:39:48 1.16MB Oracle Proc SQL嵌入
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c++ 面向对象多线程编程源码
2024-02-26 00:05:43 95KB
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程序员笔试题库,包括C/C++,各大公司的智力题等
2024-02-25 20:35:47 179KB
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学习VC/C++的教程包,全都是chm格式的,非常方便的 包含有: Vc++经典教程.chm、 Visual C++ 编译链接信息手册.chm、 Windows Programe Desie.chm、 More Effective C++.chm、 Effective C++.chm、 C++ Libray .CHM、 Addison.Wesley.The.Software.Development.Edge.Essays.on.Managing.Successful.Projects.Apr.2005.chm、 Addison.Wesley.Beyond.the.C.plus.plus.Standard.Library.An.Introduction.to.Boost.chm、
2024-02-25 13:20:54 8.79MB VC经典教程 编译链接 C++Libray
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Visual C++ 6.0头文件 这个资源是为了补充我的前一个资源Vc6.0迷你版头文件库
2024-02-24 12:08:30 3.36MB
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一个基于又又C++的中文分词原代码,写得比较复杂,里面一些注释,不过比较少,总的看还是比较简单的,可以供需要的人参考一下!(注:版权归原作者所有)
2024-02-22 20:18:19 90KB 代码
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