cout << "FilePath: "<< path << endl; DIR *directory; // pointer of type dirent struct dirent *diread; // pointer which represents directory stream vector<string>files; if ((directory = opendir(path.c_str())) != nullptr) { while ((diread = readdir(directory)) != nullptr) { files.push_back(diread->d_name); } closedir (directory); } else { perror ("opendir"); //return EXIT_FAILURE; }

This code is used to read all the files from a given directory.