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<a href="#pub-methods">Public Member Functions</a> &#124;
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<p><code>#include &lt;<a class="el" href="UDirectory_8h_source.html">UDirectory.h</a>&gt;</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:ac2063a33161b07a0c9e841cc1ee5fcaf" id="r_ac2063a33161b07a0c9e841cc1ee5fcaf"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classUDirectory.html#ac2063a33161b07a0c9e841cc1ee5fcaf">UDirectory</a> (const std::string &amp;path=&quot;&quot;, const std::string &amp;extensions=&quot;&quot;)</td></tr>
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&#160;</td><td class="memItemRight" valign="bottom"><b>UDirectory</b> (const <a class="el" href="classUDirectory.html">UDirectory</a> &amp;dir)</td></tr>
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<a class="el" href="classUDirectory.html">UDirectory</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><b>operator=</b> (const <a class="el" href="classUDirectory.html">UDirectory</a> &amp;dir)</td></tr>
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<tr class="memitem:aadfc0f6dfedc74bb6ef67dc87d6441f4" id="r_aadfc0f6dfedc74bb6ef67dc87d6441f4"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classUDirectory.html#aadfc0f6dfedc74bb6ef67dc87d6441f4">setPath</a> (const std::string &amp;path, const std::string &amp;extensions=&quot;&quot;)</td></tr>
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<tr class="memitem:a8d471f3c9ff7391d25a52eab24255e64" id="r_a8d471f3c9ff7391d25a52eab24255e64"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classUDirectory.html#a8d471f3c9ff7391d25a52eab24255e64">isValid</a> ()</td></tr>
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<tr class="memitem:a2e435d2c98e54a8119c2fc3b388c03e9" id="r_a2e435d2c98e54a8119c2fc3b388c03e9"><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classUDirectory.html#a2e435d2c98e54a8119c2fc3b388c03e9">getNextFilePath</a> ()</td></tr>
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<tr class="memitem:aa16e64be3cc238eec871bddaf6dbc289" id="r_aa16e64be3cc238eec871bddaf6dbc289"><td class="memItemLeft" align="right" valign="top">const std::list&lt; std::string &gt; &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classUDirectory.html#aa16e64be3cc238eec871bddaf6dbc289">getFileNames</a> () const</td></tr>
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<tr class="memitem:aba596118c893215cf1a2981196864dca" id="r_aba596118c893215cf1a2981196864dca"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classUDirectory.html#aba596118c893215cf1a2981196864dca">rewind</a> ()</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-static-methods" name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
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<tr class="memitem:a8d84cde6736b614a4396f16113f4d365" id="r_a8d84cde6736b614a4396f16113f4d365"><td class="memItemLeft" align="right" valign="top">static bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classUDirectory.html#a8d84cde6736b614a4396f16113f4d365">makeDir</a> (const std::string &amp;dirPath)</td></tr>
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<tr class="memitem:a78d8896627c8675a19b0c6fe6d9e274a" id="r_a78d8896627c8675a19b0c6fe6d9e274a"><td class="memItemLeft" align="right" valign="top">static bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classUDirectory.html#a78d8896627c8675a19b0c6fe6d9e274a">removeDir</a> (const std::string &amp;dirPath)</td></tr>
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<tr class="memitem:a3338b47405f65f25a4256e0ea86bff07" id="r_a3338b47405f65f25a4256e0ea86bff07"><td class="memItemLeft" align="right" valign="top">static std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classUDirectory.html#a3338b47405f65f25a4256e0ea86bff07">homeDir</a> ()</td></tr>
<tr class="separator:a3338b47405f65f25a4256e0ea86bff07"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a66750846a899e436808d4eadbcafced0" id="r_a66750846a899e436808d4eadbcafced0"><td class="memItemLeft" align="right" valign="top">static std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classUDirectory.html#a66750846a899e436808d4eadbcafced0">separator</a> ()</td></tr>
<tr class="separator:a66750846a899e436808d4eadbcafced0"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Class <a class="el" href="classUDirectory.html">UDirectory</a>.</p>
<p>This class can be used to get file names in a directory. </p>
<p class="definition">Definition at line <a class="el" href="UDirectory_8h_source.html#l00034">34</a> of file <a class="el" href="UDirectory_8h_source.html">UDirectory.h</a>.</p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="ac2063a33161b07a0c9e841cc1ee5fcaf" name="ac2063a33161b07a0c9e841cc1ee5fcaf"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac2063a33161b07a0c9e841cc1ee5fcaf">&#9670;&#160;</a></span>UDirectory()</h2>
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<td class="memname">UDirectory::UDirectory </td>
<td>(</td>
<td class="paramtype">const std::string &amp;&#160;</td>
<td class="paramname"><em>path</em> = <code>&quot;&quot;</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const std::string &amp;&#160;</td>
<td class="paramname"><em>extensions</em> = <code>&quot;&quot;</code>&#160;</td>
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<td></td>
<td>)</td>
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<p>Create a <a class="el" href="classUDirectory.html">UDirectory</a> object with path initialized to an existing "path" and with filter "extensions". </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">path</td><td>the path to an existing directory </td></tr>
<tr><td class="paramname">extensions</td><td>filter to get only file names with the extensions specified, format is a list of extensions separated by a space: "jpg bmp" get only file names finishing by jpg or bmp. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a id="ad82410f2502789f23d30984a5b1d7724" name="ad82410f2502789f23d30984a5b1d7724"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad82410f2502789f23d30984a5b1d7724">&#9670;&#160;</a></span>exists()</h2>
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<td class="memname">static bool UDirectory::exists </td>
<td>(</td>
<td class="paramtype">const std::string &amp;&#160;</td>
<td class="paramname"><em>dirPath</em></td><td>)</td>
<td></td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<p>Check if a directory exists. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">dirPath</td><td>the directory path </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true if the directory exists </dd></dl>
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<a id="a0177e6f7286fc63c48fe2629e6ba5b34" name="a0177e6f7286fc63c48fe2629e6ba5b34"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0177e6f7286fc63c48fe2629e6ba5b34">&#9670;&#160;</a></span>getDir()</h2>
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<td class="memname">static std::string UDirectory::getDir </td>
<td>(</td>
<td class="paramtype">const std::string &amp;&#160;</td>
<td class="paramname"><em>filePath</em></td><td>)</td>
<td></td>
</tr>
</table>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<p>Get the directory path of a file path. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">filePath</td><td>the file path </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the directory path of the file </dd></dl>
</div>
</div>
<a id="a30b3c4e8f81892e5ea04bdab3beba900" name="a30b3c4e8f81892e5ea04bdab3beba900"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a30b3c4e8f81892e5ea04bdab3beba900">&#9670;&#160;</a></span>currentDir()</h2>
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<td class="memname">static std::string UDirectory::currentDir </td>
<td>(</td>
<td class="paramtype">bool&#160;</td>
<td class="paramname"><em>trailingSeparator</em> = <code>false</code></td><td>)</td>
<td></td>
</tr>
</table>
</td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<p>Get the current directory. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">trailingSeparator</td><td>If true, a '/' is added to the path. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the current directory </dd></dl>
</div>
</div>
<a id="a8d84cde6736b614a4396f16113f4d365" name="a8d84cde6736b614a4396f16113f4d365"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8d84cde6736b614a4396f16113f4d365">&#9670;&#160;</a></span>makeDir()</h2>
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<td class="memname">static bool UDirectory::makeDir </td>
<td>(</td>
<td class="paramtype">const std::string &amp;&#160;</td>
<td class="paramname"><em>dirPath</em></td><td>)</td>
<td></td>
</tr>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<p>Make a directory. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">dirPath</td><td>the directory path </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true on success, false otherwise. </dd></dl>
</div>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a78d8896627c8675a19b0c6fe6d9e274a">&#9670;&#160;</a></span>removeDir()</h2>
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<td class="memname">static bool UDirectory::removeDir </td>
<td>(</td>
<td class="paramtype">const std::string &amp;&#160;</td>
<td class="paramname"><em>dirPath</em></td><td>)</td>
<td></td>
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<p>Remove a directory. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">dirPath</td><td>the directory path </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true on success, false otherwise. </dd></dl>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a3338b47405f65f25a4256e0ea86bff07">&#9670;&#160;</a></span>homeDir()</h2>
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<td class="memname">static std::string UDirectory::homeDir </td>
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<p>Return the "home" directory. </p><dl class="section return"><dt>Returns</dt><dd>the directory path. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a66750846a899e436808d4eadbcafced0">&#9670;&#160;</a></span>separator()</h2>
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<p>Return \ (Win32) or / (Unix) depending of the platform. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#aadfc0f6dfedc74bb6ef67dc87d6441f4">&#9670;&#160;</a></span>setPath()</h2>
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<td class="memname">void UDirectory::setPath </td>
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<p>Set path of the directory. </p><dl class="params"><dt>Parameters</dt><dd>
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<h2 class="memtitle"><span class="permalink"><a href="#ab738cea12207aea77c7a0581c57d6008">&#9670;&#160;</a></span>update()</h2>
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<td class="memname">void UDirectory::update </td>
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<p>Update indexed file names (if the directory changed). </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a8d471f3c9ff7391d25a52eab24255e64">&#9670;&#160;</a></span>isValid()</h2>
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<p>Check is the directory exists. </p><dl class="section return"><dt>Returns</dt><dd>if directory exists. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a89ff08bf6044f2a0dc61f0dbbdc9d2cc">&#9670;&#160;</a></span>getNextFileName()</h2>
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<p>Get the next file name. </p><dl class="section return"><dt>Returns</dt><dd>the next file name </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a2e435d2c98e54a8119c2fc3b388c03e9">&#9670;&#160;</a></span>getNextFilePath()</h2>
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<p>Get the next file path. </p><dl class="section return"><dt>Returns</dt><dd>the next file path </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#aa16e64be3cc238eec871bddaf6dbc289">&#9670;&#160;</a></span>getFileNames()</h2>
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<td class="memname">const std::list&lt; std::string &gt; &amp; UDirectory::getFileNames </td>
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<p>Get all file names. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="classUDirectory.html">UDirectory()</a> </dd></dl>
<dl class="section return"><dt>Returns</dt><dd>all the file names in directory matching the set extensions. </dd></dl>
<p class="definition">Definition at line <a class="el" href="UDirectory_8h_source.html#l00129">129</a> of file <a class="el" href="UDirectory_8h_source.html">UDirectory.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aba596118c893215cf1a2981196864dca">&#9670;&#160;</a></span>rewind()</h2>
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<td class="memname">void UDirectory::rewind </td>
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<p>Return the pointer of file names to beginning. </p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>utilite/include/rtabmap/utilite/<a class="el" href="UDirectory_8h_source.html">UDirectory.h</a></li>
</ul>
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