std::filesystem::directory_entry::path
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< cpp | filesystem | directory entry
C++
Feature test macros (C++20)
Concepts library (C++20)
Metaprogramming library (C++11)
Ranges library (C++20)
Filesystem library (C++17)
Concurrency support library (C++11)
Execution control library (C++26)
std::filesystem::directory_entry
Member functions
Modifiers
Observers
directory_entry::pathdirectory_entry::operator const path&
(until C++20)(until C++20)(until C++20)(until C++20)(until C++20)(C++20)
Non-member functions
const std::filesystem::path & path() const noexcept;
(since C++17)
operator const std::filesystem::path & () const noexcept;
(since C++17)
Returns the full path the directory entry refers to.
Contents
[edit] Parameters
(none)
[edit] Return value
The full path the directory entry refers to.
[edit] Example
Run this code
#include <filesystem> #include <fstream> #include <iostream> namespace fs = std::filesystem; std::string get_stem(const fs::path& p) { return p.stem().string(); } void create_file(const fs::path& p) { std::ofstream o{p}; } int main() { const fs::path dir{"tmp_dir"}; fs::create_directory(dir); create_file(dir / "one"); create_file(dir / "two"); create_file(dir / "three"); for (const auto& file : fs::directory_iterator(dir)) { // Explicit conversion std::cout << get_stem(file.path()) << '\n'; // Implicit conversion std::cout << get_stem(file) << '\n'; } fs::remove_all(dir); }
Possible output:
two two one one three three