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<h1 id="firstHeading" class="firstHeading"><span style="font-size:0.7em; line-height:130%">std::experimental::filesystem::</span>recursive_directory_iterator</h1>
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<td> <div>Defined in header <code><a href="http://en.cppreference.com/mwiki/index.php?title=cpp/header/experimental/filesystem&action=edit&redlink=1" class="new" title="cpp/header/experimental/filesystem (page does not exist)"><experimental/filesystem></a></code>
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<td> <div><span class="mw-geshi cpp source-cpp"><span class="kw1">class</span> recursive_directory_iterator <span class="sy4">:</span> <br />
    <span class="kw1">public</span> <a href="../../iterator/iterator.html"><span class="kw536">std::<span class="me2">iterator</span></span></a><span class="sy1"><</span>input_iterator_tag, directory_entry<span class="sy1">></span><span class="sy4">;</span></span></div></td>
<td class="t-dcl-nopad"> </td>
<td> <span class="t-mark-rev t-since-fs-ts t-mark-ts">(filesystem TS)</span> </td>
</tr>
<tr class="t-dcl-sep"><td></td><td></td><td></td></tr>
</tbody></table>
<p><span class="t-c"><span class="mw-geshi cpp source-cpp">recursive_directory_iterator</span></span> is an input iterator that can recursively advance through entries of a directory and its children directories. Directory iteration never returns directory entries to the current (dot) and parent (dot-dot) directories. The order of directory entries is unspecified.
</p><p>The past-the-end iterator (simply called the end iterator) is a special iterator. An end iterator is always equal to an end iterator and never equal to a non-end iterator. An end iterator is created by the default constructor of directory iterator and when a directory iterator is advanced past the last directory element. Calling <span class="t-c"><span class="mw-geshi cpp source-cpp">operator<span class="sy2">*</span></span></span> or <span class="t-c"><span class="mw-geshi cpp source-cpp">operator<span class="sy2">-</span><span class="sy1">></span></span></span> on an end iterator yields undefined behavior.
</p>
<table class="metadata plainlinks ambox mbox-small-left ambox-notice" style=""><tr><td class="mbox-empty-cell"></td><td class="mbox-text" style="">This section is incomplete<br />Reason: clarify </td></tr></table>
<p>If a file in a directory is deleted after the directory iterator has been created, the directory iterator may return a directory entry to the deleted file. If, on the other hand, a new file is created after the directory iterator has been created, iteration of the directory is not guaranteed to return a directory entry to the new file.
</p>
<h3><span class="editsection">[<a href="http://en.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/recursive_directory_iterator&action=edit&section=1" title="Edit section: Member functions">edit</a>]</span> <span class="mw-headline" id="Member_functions">Member functions</span></h3>
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<td> <div class="t-dsc-member-div t-dsc-member-nobold-div"><div><a href="recursive_directory_iterator/recursive_directory_iterator.html" title="cpp/experimental/fs/recursive directory iterator/recursive directory iterator"> <span class="t-lines"><span>(constructor)</span></span></a></div></div>
</td>
<td> constructs a recursive directory iterator <br /> <span class="t-mark">(public member function)</span> <span class="editsection noprint plainlinks" title="Edit this template"><a rel="nofollow" class="external text" href="http://en.cppreference.com/mwiki/index.php?title=Template:cpp/experimental/fs/recursive_directory_iterator/dsc_constructor&action=edit">[edit]</a></span>
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<td> <div class="t-dsc-member-div t-dsc-member-nobold-div"><div>(destructor)</div></div>
</td>
<td> default destructor <br /> <span class="t-mark">(public member function)</span> <span class="editsection noprint plainlinks" title="Edit this template"><a rel="nofollow" class="external text" href="http://en.cppreference.com/mwiki/index.php?title=Template:cpp/experimental/fs/recursive_directory_iterator/dsc_destructor&action=edit">[edit]</a></span>
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<td colspan="2"> <h5> <span class="mw-headline" id="Observers"> Observers </span></h5>
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<td> <div class="t-dsc-member-div"><div><a href="recursive_directory_iterator/operator*.html" title="cpp/experimental/fs/recursive directory iterator/operator*"> <span class="t-lines"><span>operator*</span><span>operator-></span></span></a></div></div>
</td>
<td> accesses the pointed-to entry <br /> <span class="t-mark">(public member function)</span> <span class="editsection noprint plainlinks" title="Edit this template"><a rel="nofollow" class="external text" href="http://en.cppreference.com/mwiki/index.php?title=Template:cpp/experimental/fs/recursive_directory_iterator/dsc_operator*&action=edit">[edit]</a></span>
</td></tr>
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<td> <div class="t-dsc-member-div"><div><a href="recursive_directory_iterator/options.html" title="cpp/experimental/fs/recursive directory iterator/options"> <span class="t-lines"><span>options</span></span></a></div></div>
</td>
<td> returns the currently active options that affect the iteration <br /> <span class="t-mark">(public member function)</span> <span class="editsection noprint plainlinks" title="Edit this template"><a rel="nofollow" class="external text" href="http://en.cppreference.com/mwiki/index.php?title=Template:cpp/experimental/fs/recursive_directory_iterator/dsc_options&action=edit">[edit]</a></span>
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<td> <div class="t-dsc-member-div"><div><a href="recursive_directory_iterator/depth.html" title="cpp/experimental/fs/recursive directory iterator/depth"> <span class="t-lines"><span>depth</span></span></a></div></div>
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<td> returns the current recursion depth <br /> <span class="t-mark">(public member function)</span> <span class="editsection noprint plainlinks" title="Edit this template"><a rel="nofollow" class="external text" href="http://en.cppreference.com/mwiki/index.php?title=Template:cpp/experimental/fs/recursive_directory_iterator/dsc_depth&action=edit">[edit]</a></span>
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<td> <div class="t-dsc-member-div"><div><a href="recursive_directory_iterator/recursion_pending.html" title="cpp/experimental/fs/recursive directory iterator/recursion pending"> <span class="t-lines"><span>recursion_pending</span></span></a></div></div>
</td>
<td> checks whether the recursion is disabled for the current directory <br /> <span class="t-mark">(public member function)</span> <span class="editsection noprint plainlinks" title="Edit this template"><a rel="nofollow" class="external text" href="http://en.cppreference.com/mwiki/index.php?title=Template:cpp/experimental/fs/recursive_directory_iterator/dsc_recursion_pending&action=edit">[edit]</a></span>
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<td colspan="2"> <h5> <span class="mw-headline" id="Modifiers"> Modifiers </span></h5>
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<td> <div class="t-dsc-member-div"><div><a href="recursive_directory_iterator/operator=.html" title="cpp/experimental/fs/recursive directory iterator/operator="> <span class="t-lines"><span>operator=</span></span></a></div></div>
</td>
<td> assigns contents <br /> <span class="t-mark">(public member function)</span> <span class="editsection noprint plainlinks" title="Edit this template"><a rel="nofollow" class="external text" href="http://en.cppreference.com/mwiki/index.php?title=Template:cpp/experimental/fs/recursive_directory_iterator/dsc_operator%3D&action=edit">[edit]</a></span>
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<tr class="t-dsc">
<td> <div class="t-dsc-member-div"><div><a href="recursive_directory_iterator/increment.html" title="cpp/experimental/fs/recursive directory iterator/increment"> <span class="t-lines"><span>increment</span><span>operator++</span></span></a></div></div>
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<td> advances to the next entry <br /> <span class="t-mark">(public member function)</span> <span class="editsection noprint plainlinks" title="Edit this template"><a rel="nofollow" class="external text" href="http://en.cppreference.com/mwiki/index.php?title=Template:cpp/experimental/fs/recursive_directory_iterator/dsc_increment&action=edit">[edit]</a></span>
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<td> <div class="t-dsc-member-div"><div><a href="recursive_directory_iterator/pop.html" title="cpp/experimental/fs/recursive directory iterator/pop"> <span class="t-lines"><span>pop</span></span></a></div></div>
</td>
<td> moves the iterator one level up in the directory hierarchy <br /> <span class="t-mark">(public member function)</span> <span class="editsection noprint plainlinks" title="Edit this template"><a rel="nofollow" class="external text" href="http://en.cppreference.com/mwiki/index.php?title=Template:cpp/experimental/fs/recursive_directory_iterator/dsc_pop&action=edit">[edit]</a></span>
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<tr class="t-dsc">
<td> <div class="t-dsc-member-div"><div><a href="recursive_directory_iterator/disable_recursion_pending.html" title="cpp/experimental/fs/recursive directory iterator/disable recursion pending"> <span class="t-lines"><span>disable_recursion_pending</span></span></a></div></div>
</td>
<td> disables recursion until the next increment <br /> <span class="t-mark">(public member function)</span> <span class="editsection noprint plainlinks" title="Edit this template"><a rel="nofollow" class="external text" href="http://en.cppreference.com/mwiki/index.php?title=Template:cpp/experimental/fs/recursive_directory_iterator/dsc_disable_recursion_pending&action=edit">[edit]</a></span>
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