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Why does C++ compilation take so long?
Compiling a C++ file takes a very long time when compared to C# and Java. It takes significantly longer to compile a C++ file than it would to run a normal size Python script. I'm currently using VC++ but it's the same with any compiler. Why is this?
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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
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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 ...
ListCtrl 重绘（Custom Draw） - C/C++ - 清泛网 - 专注C/C++及内核技术
...码就可以达到很好的效果。使用 Custom draw 来对控件外观编程甚至可以代替很多的古老方法。
以下代码是在WIN98 和VC6 SP2的环境下写的，common controls DLL的版本是5.0。我已经对其在WinNT 4上进行了测试。系统要运行这些代码，它的com...
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...