C ++搜索目录和文件 [英] C++ search directories and files

问题描述

有人可以告诉我是否有一个内置的C ++库，我可以用来获取文件和目录的列表？我看过周围，我看到人们使用dirent.h，但我需要下载它（我想）。

感谢

PS我已经看过fstream，但这只是为了读取和输出文件，就我所知。

FORGOT TO MENTION。我不想下载任何，我想要看看是否是一个内置的C ++，我可以使用直接BAT。这是为WINDOWS ASWELL

解决方案

您可以使用 Boost Filesystem

http://www.boost.org/doc/libs/1_31_0/libs/filesystem/doc/index.htm

一些不错的样本

没有下载第三方库，没有可移植的方式去做吧。对于Windows，您可以使用 CFileFind 类从MFC。

Can someone tell me if there is a library built in C++ that I can use to get a list of files and directories? I've looked around and I see people using dirent.h but I need to download it(i think).

Thanks

P.S. I've looked at the fstream, but thats only for reading and outputting files as far as i know.

FORGOT TO MENTION. I DO NOT WANT TO DOWNLOAD ANYTHING, I JUST WANT TO SEE IF THERE IS A LIBRARY THAT IS BUILT WITHIN C++ THAT I CAN USE STRAIGHT OFF THE BAT. THIS IS FOR WINDOWS ASWELL

解决方案

You can use Boost Filesystem library.

http://www.boost.org/doc/libs/1_31_0/libs/filesystem/doc/index.htm

Some nice samples are also provided at the link.

EDIT:

Without downloading a 3rd party library, there is no portable way to do it. For windows you can use CFileFind class from MFC.

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