Question

好的，我正在使用mingW，而direct struct没有名为d_type或stat，d_stat或dd_stat的变量。我需要知道如何使用我的直接结构来确定我所拥有的是文件或文件夹。这是我的代码。

#include <sys/types.h>
#include <sys/stat.h>
#include <dirent.h>
#include <errno.h>
#include <vector>
#include <string>
#include <iostream>

using namespace std;

/*function... might want it in some class?*/
int getdir (string dir, vector<string> &files)
{
    DIR *dp;
    struct stat _buf;
    struct dirent *dirp;
    if((dp  = opendir(dir.c_str())) == NULL) {
        cout << "Error(" << errno << ") opening " << dir << endl;
        return errno;
    }

    while ((dirp = readdir(dp)) != NULL) {

        if(stat(dirp->d_name, &_buf) != 0x4)
        files.push_back(string(dirp->d_name));
    }
    closedir(dp);
    return 0;
}

int main()
{
    string dir = string(".");
    vector<string> files = vector<string>();

    getdir(dir,files);

    for (unsigned int i = 0;i < files.size();i++) {
        cout << files[i] << endl;
    }
    return 0;
}

Answer 1


boost::filesystem::is_directory()

//I found it )  

//So, also you can try to call stat() function. ( on Windows )

(^_^)

如何检查目录是文件还是文件夹？

1 个答案: