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How does a language expand itself? [closed]
I am learning C++ and I've just started learning about some of Qt 's capabilities to code GUI programs. I asked myself the following question:
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What does the restrict keyword mean in C++?
I was always unsure, what does the restrict keyword mean in C++?
6 Answers
6
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Do you (really) write exception safe code? [closed]
... course, I do.
This is the reason Java lost a lot of its appeal to me as a C++ programmer (lack of RAII semantics), but I am digressing: This is a C++ question.
It is, in fact, necessary when you need to work with STL or Boost code. For example, C++ threads (boost::thread or std::thread) will throw ...
Why can't C++ be parsed with a LR(1) parser?
...eresting thread on Lambda the Ultimate that discusses the LALR grammar for C++.
It includes a link to a PhD thesis that includes a discussion of C++ parsing, which states that:
"C++ grammar is ambiguous,
context-dependent and potentially
requires infinite lookahead to resolve
some ambigu...
Checking if a double (or float) is NaN in C++
...rs such as g++ (with -fastmath) screw that up. the only general way, until c++0x, is to test for bitpattern.
– Cheers and hth. - Alf
Mar 26 '11 at 9:15
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Visual C++ 2008 Express Download Link Dead? [closed]
the programming class I am currently taking uses Visual C++ 2008, and to work from home, we have the option of getting the express edition. I can't find the download link anywhere on the website, and the Microsoft support was absolutely no help. I also looked into just using Visual C++ 2010 but I he...
C++模板-继承-具现化 - C/C++ - 清泛网 - 专注C/C++及内核技术
C++模板-继承-具现化今天在学习effective c++中的第49个条款时，遇到一个模板继承的方法，让我打开眼界，感慨万千啊！具体的代码如下：class NewHandlerHolde 今天在学习effective c++中的第49个条款时，遇到一个模板继承的方法，让我...
C++形参与实参的区别（实例解析） - C/C++ - 清泛网 - 专注C/C++及内核技术
C++形参与实参的区别（实例解析）本文以实例阐述了C++中形参与实参的区别，有助于读者加深对于C++形参与实参的认识。形参出现在函数定义中，在整个函数体内都可以使用， 离...本文以实例阐述了C++中形参与实参的区别，有...
预编译头文件来自编译器的早期版本，或者预编译头为 C++ 而在 C 中使用它(...
预编译头文件来自编译器的早期版本，或者预编译头为 C++ 而在 C 中使用它(或相反)现象&原因：当 Visual C++ 项目启用了预编译头 (Precompiled header) 功能时，如果项目中同时混合有 .c 和 .cpp 源文件，则可能...现象&原因：
当 Visual C++...
C++代码质量扫描主流工具深度比较 PDF - 文档下载 - 清泛网 - 专注C/C++及内核技术
C++代码质量扫描主流工具深度比较 PDFC++ 代码扫描 一、引言 静态代码分析是指无需运行被测代码，通过词法分析、语法分析、控制流、数据流分析等技术对程序代码进行扫描，找出代码隐藏...
一、引言
静态代...