30 Input/output library [input.output]

30.10 File systems [filesystems]

30.10.33 Class recursive_­directory_­iterator [fs.class.rec.dir.itr]

30.10.33.2 recursive_­directory_­iterator non-member functions [fs.rec.dir.itr.nonmembers]

1
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These functions enable use of recursive_­directory_­iterator with range-based for statements.

recursive_directory_iterator begin(recursive_directory_iterator iter) noexcept;

2
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Returns: iter.

recursive_directory_iterator end(const recursive_directory_iterator&) noexcept;

3
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Returns: recursive_­directory_­iterator().