std::experimental::filesystem::begin(recursive_directory_iterator),(3)

NAME
std::experimental::filesystem::begin(recursive_directory_iterator), - std::experimental::filesystem::begin(recursive_directory_iterator),

Synopsis
   recursive_directory_iterator begin( recursive_directory_iterator (1) (filesystem TS)
   iter );
   recursive_directory_iterator end( const (2) (filesystem TS)
   recursive_directory_iterator& );
   1) Returns iter unchanged.
   2) Returns a default-constructed recursive_directory_iterator, which serves as the
   end iterator. The argument is ignored.
   These non-member functions enable the use of recursive_directory_iterators with
   range-based for loops.

Parameters
   iter - a recursive_directory_iterator

Return value
   1) iter unchanged.
   2) End iterator (default-constructed recursive_directory_iterator).

Exceptions
   noexcept specification:
   noexcept

Example
// Run this code
 #include <experimental/filesystem>
 #include <fstream>
 #include <iostream>
 namespace fs = std::experimental::filesystem;
 int main()
 {
     fs::create_directories("sandbox/a/b");
     std::ofstream("sandbox/file1.txt");
     fs::create_symlink("a", "sandbox/syma");
     for (auto& p : fs::recursive_directory_iterator("sandbox"))
         std::cout << p << '\n';
     fs::remove_all("sandbox");
 }

Possible output:
 "sandbox/a"
 "sandbox/a/b"
 "sandbox/file1.txt"
 "sandbox/syma"

See also
   filesystem::begin(filesystem::directory_iterator) range-based for loop support
   filesystem::end(filesystem::directory_iterator) (function)

Categories:
     * Noindexed pages
     * unconditionally noexcept

Hidden categories:
     * Pages with unreviewed unconditional noexcept template
     * Pages with unreviewed noexcept template