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Iterate over files in the directory
Using opendir
, readdir
, closedir
from STL
Code Block |
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#include <iostream>
#include <dirent.h>
using namespace std;
int main() {
DIR* dir;
dirent* pdir;
dir = opendir("."); // open current directory
while (pdir = readdir(dir)) {
cout << pdir->d_name << endl;
}
closedir(dir);
return 0;
}
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Using boost
Code Block |
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#include <boost/filesystem.hpp> namespace fs = boost::filesystem; fs::path path = "/reg/d/psdm/CXI/cxi49012/xtc/e158-r0150-s00-c01.xtc"; fs::path dir = path.parent_path(); // i.e.: /reg/d/psdm/CXI/cxi49012/xtc typedef fs::directory_iterator dir_iter; for (dir_iter dit = dir_iter(dir); dit != dir_iter(); ++ dit) { std::cout << dit->path().stem().string() << "\n"; } |
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