cstdlib和stdlib.h有什么区别？ [英] What's the difference between cstdlib and stdlib.h?

问题描述

编写C ++代码时有以下区别：

  #include< cstdlib> 
  

和

  #include< stdlib.h> 
  

除了前者主要包含在std :: namespace中吗？

$ b $

解决方案

除了编码标准和风格之外，还有其他任何原因吗？第一个是C ++头文件，第二个是C头文件。因为第一个使用命名空间，这似乎是更可取的。

When writing C++ code is there any difference between:

#include <cstdlib>

and

#include <stdlib.h>

other than the former being mostly contained within the std:: namespace?

Is there any reason other than coding standards and style to use one over the other?

解决方案

The first one is a C++ header and the second is a C header. Since the first uses a namespace, that would seem to be preferable.

这篇关于cstdlib和stdlib.h有什么区别？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！