26.boost文件库

#define _CRT_SECURE_NO_WARNINGS
#include <boost/filesystem/operations.hpp>
#include <boost/filesystem.hpp>
#include <iostream>
using namespace std;
using namespace boost;


void main()
{
    boost::filesystem::directory_iterator begin("C:\");
    boost::filesystem::directory_iterator end;

    for (; begin != end; begin++)
    {
        //文件状态
        boost::filesystem::file_status fs = begin->status();

        switch (fs.type())
        {
        case boost::filesystem::regular_file:
            cout << "标准文件" << endl;
            break;
        case boost::filesystem::symlink_file:
            cout << "操作系统文件" << endl;
            break;
        case boost::filesystem::directory_file:
            cout << "文件夹" << endl;
            break;
        default:
            break;
        }
        cout << begin->path() << endl;
    }
    cin.get();
}