Walk a directory/Recursively: Difference between revisions

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     if (regex_match(name, pattern))
       std::cout << iter->path() << "\n";
+  }
+}</lang>
+{{libheader|std|C++17}}
+<lang cpp>
+#include <filesystem>
+#include <iostream>
+namespace fs = std::filesystem;
+int main() {
+  fs::path current_dir(".");
+  // list all files containing an mp3 extension
+  for (auto &file : fs::recursive_directory_iterator(current_dir)) {
+    if (file.path().extension() == ".mp3")
+      std::cout << file.path().filename().string() << std::endl;
   }
 }</lang>