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  • Committer: Package Import Robot
  • Author(s): Robert Ancell
  • Date: 2012-09-12 09:46:50 UTC
  • mfrom: (1.2.76)
  • Revision ID: package-import@ubuntu.com-20120912094650-36b1cyv60x66yv8m
Tags: 2.33.12-0ubuntu1
* New upstream bugfix release
* debian/control:
  - Bump build-depends on libglib2.0-dev

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   &#160;<span id="projectnumber">2.33.3</span>
 
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<li class="navelem"><a class="el" href="namespaceGlib.html">Glib</a></li><li class="navelem"><a class="el" href="classGlib_1_1Dir.html">Dir</a></li> </ul>
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<div class="title">Glib::Dir Class Reference<div class="ingroups"><a class="el" href="group__FileUtils.html">File Utilities</a></div></div> </div>
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<!-- doxytag: class="Glib::Dir" -->
 
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<p>Utility class representing an open directory.  <a href="classGlib_1_1Dir.html#details">More...</a></p>
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<p><code>#include &lt;glibmm/fileutils.h&gt;</code></p>
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Public Types</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="classGlib_1_1DirIterator.html">DirIterator</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Dir.html#a47896460e9d37efc9e93af33e0d1ccf3">iterator</a></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="classGlib_1_1DirIterator.html">DirIterator</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Dir.html#a87555a3d202abc6535c0479378289c65">const_iterator</a></td></tr>
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Public Member Functions</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Dir.html#abbcedb96cc9cf9cdfa37ab7164631fe9">Dir</a> (const <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01672.html#ga32db3d9898c44d3b3a578b560f7758cc">std::string</a>&amp; path)</td></tr>
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<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Opens a directory for reading. <a href="#abbcedb96cc9cf9cdfa37ab7164631fe9"></a><br/></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Dir.html#a8de43168d60f9ffc12842b6d277834de">~Dir</a> ()</td></tr>
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<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Closes the directory and deallocates all related resources. <a href="#a8de43168d60f9ffc12842b6d277834de"></a><br/></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01672.html#ga32db3d9898c44d3b3a578b560f7758cc">std::string</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Dir.html#a0b7540337a31b10b5dd5775a46ff2f43">read_name</a> ()</td></tr>
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<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Retrieves the name of the next entry in the directory. <a href="#a0b7540337a31b10b5dd5775a46ff2f43"></a><br/></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Dir.html#a13bc8d04aef36e4c77eb05710096ab26">rewind</a> ()</td></tr>
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<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Resets the directory. <a href="#a13bc8d04aef36e4c77eb05710096ab26"></a><br/></td></tr>
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<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Closes the directory and deallocates all related resources. <a href="#a9d648d71ee0ac37f57b478f8d43a3bf9"></a><br/></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGlib_1_1DirIterator.html">DirIterator</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Dir.html#ae5b5900d5f7838b2437f36609c30d7ca">begin</a> ()</td></tr>
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<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the begin of an input iterator sequence. <a href="#ae5b5900d5f7838b2437f36609c30d7ca"></a><br/></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGlib_1_1DirIterator.html">DirIterator</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Dir.html#aded8f8cb05e1aed5fb445569c44fff68">end</a> ()</td></tr>
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<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the end of an input iterator sequence. <a href="#aded8f8cb05e1aed5fb445569c44fff68"></a><br/></td></tr>
 
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<tr class="memdesc:abbcedb96cc9cf9cdfa37ab7164631fe9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Opens a directory for reading. <a href="#abbcedb96cc9cf9cdfa37ab7164631fe9"></a><br/></td></tr>
 
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<tr class="memitem:a8de43168d60f9ffc12842b6d277834de"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Dir.html#a8de43168d60f9ffc12842b6d277834de">~Dir</a> ()</td></tr>
 
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<tr class="memdesc:a8de43168d60f9ffc12842b6d277834de"><td class="mdescLeft">&#160;</td><td class="mdescRight">Closes the directory and deallocates all related resources. <a href="#a8de43168d60f9ffc12842b6d277834de"></a><br/></td></tr>
 
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<tr class="memitem:a0b7540337a31b10b5dd5775a46ff2f43"><td class="memItemLeft" align="right" valign="top"><a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01672.html#ga32db3d9898c44d3b3a578b560f7758cc">std::string</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Dir.html#a0b7540337a31b10b5dd5775a46ff2f43">read_name</a> ()</td></tr>
 
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<tr class="memdesc:a0b7540337a31b10b5dd5775a46ff2f43"><td class="mdescLeft">&#160;</td><td class="mdescRight">Retrieves the name of the next entry in the directory. <a href="#a0b7540337a31b10b5dd5775a46ff2f43"></a><br/></td></tr>
 
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<tr class="memitem:a13bc8d04aef36e4c77eb05710096ab26"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Dir.html#a13bc8d04aef36e4c77eb05710096ab26">rewind</a> ()</td></tr>
 
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<tr class="memdesc:a13bc8d04aef36e4c77eb05710096ab26"><td class="mdescLeft">&#160;</td><td class="mdescRight">Resets the directory. <a href="#a13bc8d04aef36e4c77eb05710096ab26"></a><br/></td></tr>
 
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<tr class="memitem:a9d648d71ee0ac37f57b478f8d43a3bf9"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Dir.html#a9d648d71ee0ac37f57b478f8d43a3bf9">close</a> ()</td></tr>
 
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<tr class="memdesc:a9d648d71ee0ac37f57b478f8d43a3bf9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Closes the directory and deallocates all related resources. <a href="#a9d648d71ee0ac37f57b478f8d43a3bf9"></a><br/></td></tr>
 
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<tr class="memitem:ae5b5900d5f7838b2437f36609c30d7ca"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGlib_1_1DirIterator.html">DirIterator</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Dir.html#ae5b5900d5f7838b2437f36609c30d7ca">begin</a> ()</td></tr>
 
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<tr class="memdesc:ae5b5900d5f7838b2437f36609c30d7ca"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the begin of an input iterator sequence. <a href="#ae5b5900d5f7838b2437f36609c30d7ca"></a><br/></td></tr>
 
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<tr class="memitem:aded8f8cb05e1aed5fb445569c44fff68"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGlib_1_1DirIterator.html">DirIterator</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Dir.html#aded8f8cb05e1aed5fb445569c44fff68">end</a> ()</td></tr>
 
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<tr class="memdesc:aded8f8cb05e1aed5fb445569c44fff68"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the end of an input iterator sequence. <a href="#aded8f8cb05e1aed5fb445569c44fff68"></a><br/></td></tr>
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</table>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
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<div class="textblock"><p>Utility class representing an open directory. </p>
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<p>It's highly recommended to use the iterator interface. With iterators, reading an entire directory into a STL container is really easy: </p>
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<div class="fragment"><pre class="fragment"> Glib<a class="code" href="classGlib_1_1Dir.html#abbcedb96cc9cf9cdfa37ab7164631fe9" title="Opens a directory for reading.">::Dir</a> dir (directory_path);
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 std::list&lt;std::string&gt; entries (dir.begin(), dir.end());
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</pre></div> <dl class="note"><dt><b>Note:</b></dt><dd>The encoding of the directory entries isn't necessarily UTF-8. Use <a class="el" href="group__CharsetConv.html#ga6cf95dc00505401594260a360d70c17b" title="Converts a string which is in the encoding used for filenames into a UTF-8 string.">Glib::filename_to_utf8()</a> if you need to display them. </dd></dl>
 
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<div class="fragment"><div class="line"> <a class="code" href="classGlib_1_1Dir.html" title="Utility class representing an open directory.">Glib::Dir</a> dir (directory_path);</div>
 
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<div class="line"> <a class="codeRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00442.html">std::list&lt;std::string&gt;</a> entries (dir.begin(), dir.end());</div>
 
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</div><!-- fragment --> <dl class="section note"><dt>Note:</dt><dd>The encoding of the directory entries isn't necessarily UTF-8. Use <a class="el" href="group__CharsetConv.html#ga6cf95dc00505401594260a360d70c17b" title="Converts a string which is in the encoding used for filenames into a UTF-8 string.">Glib::filename_to_utf8()</a> if you need to display them. </dd></dl>
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</div><hr/><h2>Member Typedef Documentation</h2>
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<a class="anchor" id="a87555a3d202abc6535c0479378289c65"></a><!-- doxytag: member="Glib::Dir::const_iterator" ref="a87555a3d202abc6535c0479378289c65" args="" -->
 
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          <td class="memname">typedef <a class="el" href="classGlib_1_1DirIterator.html">DirIterator</a> <a class="el" href="classGlib_1_1Dir.html#a87555a3d202abc6535c0479378289c65">Glib::Dir::const_iterator</a></td>
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</div>
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</div>
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<a class="anchor" id="a47896460e9d37efc9e93af33e0d1ccf3"></a><!-- doxytag: member="Glib::Dir::iterator" ref="a47896460e9d37efc9e93af33e0d1ccf3" args="" -->
 
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          <td class="memname">typedef <a class="el" href="classGlib_1_1DirIterator.html">DirIterator</a> <a class="el" href="classGlib_1_1Dir.html#a47896460e9d37efc9e93af33e0d1ccf3">Glib::Dir::iterator</a></td>
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<hr/><h2>Constructor &amp; Destructor Documentation</h2>
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<a class="anchor" id="abbcedb96cc9cf9cdfa37ab7164631fe9"></a><!-- doxytag: member="Glib::Dir::Dir" ref="abbcedb96cc9cf9cdfa37ab7164631fe9" args="(const std::string &amp;path)" -->
 
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          <td class="memname">Glib::Dir::Dir </td>
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          <td>(</td>
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          <td class="paramtype">const <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01672.html#ga32db3d9898c44d3b3a578b560f7758cc">std::string</a> &amp;&#160;</td>
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          <td class="paramname"><em>path</em></td><td>)</td>
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          <td><code> [explicit]</code></td>
 
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<p>Opens a directory for reading. </p>
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<p>The names of the files in the directory can then be retrieved using <a class="el" href="classGlib_1_1Dir.html#a0b7540337a31b10b5dd5775a46ff2f43" title="Retrieves the name of the next entry in the directory.">read_name()</a>. </p>
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<dl><dt><b>Parameters:</b></dt><dd>
 
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<dl class="params"><dt>Parameters:</dt><dd>
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  <table class="params">
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    <tr><td class="paramname">path</td><td>The path to the directory you are interested in. </td></tr>
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  </table>
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  </dd>
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</dl>
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<dl><dt><b>Exceptions:</b></dt><dd>
 
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<dl class="exception"><dt>Exceptions:</dt><dd>
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  <table class="exception">
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    <tr><td class="paramname"><a class="el" href="classGlib_1_1FileError.html" title="Exception class for file-related errors.">Glib::FileError</a></td><td></td></tr>
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  </table>
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</div>
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</div>
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<a class="anchor" id="a8de43168d60f9ffc12842b6d277834de"></a><!-- doxytag: member="Glib::Dir::~Dir" ref="a8de43168d60f9ffc12842b6d277834de" args="()" -->
 
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<a class="anchor" id="a8de43168d60f9ffc12842b6d277834de"></a>
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<div class="memitem">
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<div class="memproto">
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      <table class="memname">
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          <td></td>
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        </tr>
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      </table>
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</div>
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<div class="memdoc">
 
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</div><div class="memdoc">
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<p>Closes the directory and deallocates all related resources. </p>
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</div>
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</div>
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<hr/><h2>Member Function Documentation</h2>
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<a class="anchor" id="ae5b5900d5f7838b2437f36609c30d7ca"></a><!-- doxytag: member="Glib::Dir::begin" ref="ae5b5900d5f7838b2437f36609c30d7ca" args="()" -->
 
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<a class="anchor" id="ae5b5900d5f7838b2437f36609c30d7ca"></a>
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<div class="memitem">
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<div class="memproto">
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      <table class="memname">
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          <td></td>
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        </tr>
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      </table>
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</div>
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<div class="memdoc">
 
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</div><div class="memdoc">
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<p>Get the begin of an input iterator sequence. </p>
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<dl class="return"><dt><b>Returns:</b></dt><dd>An input iterator pointing to the first directory entry. </dd></dl>
 
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<dl class="section return"><dt>Returns:</dt><dd>An input iterator pointing to the first directory entry. </dd></dl>
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</div>
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</div>
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<a class="anchor" id="a9d648d71ee0ac37f57b478f8d43a3bf9"></a><!-- doxytag: member="Glib::Dir::close" ref="a9d648d71ee0ac37f57b478f8d43a3bf9" args="()" -->
 
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<a class="anchor" id="a9d648d71ee0ac37f57b478f8d43a3bf9"></a>
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<div class="memitem">
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<div class="memproto">
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      <table class="memname">
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          <td></td>
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        </tr>
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      </table>
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</div>
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<div class="memdoc">
 
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</div><div class="memdoc">
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<p>Closes the directory and deallocates all related resources. </p>
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<p>Note that <a class="el" href="classGlib_1_1Dir.html#a9d648d71ee0ac37f57b478f8d43a3bf9" title="Closes the directory and deallocates all related resources.">close()</a> is implicitely called by <a class="el" href="classGlib_1_1Dir.html#a8de43168d60f9ffc12842b6d277834de" title="Closes the directory and deallocates all related resources.">~Dir()</a>. Thus you don't need to call <a class="el" href="classGlib_1_1Dir.html#a9d648d71ee0ac37f57b478f8d43a3bf9" title="Closes the directory and deallocates all related resources.">close()</a> yourself unless you want to close the directory before the destructor runs. </p>
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</div>
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</div>
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<a class="anchor" id="aded8f8cb05e1aed5fb445569c44fff68"></a><!-- doxytag: member="Glib::Dir::end" ref="aded8f8cb05e1aed5fb445569c44fff68" args="()" -->
 
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<a class="anchor" id="aded8f8cb05e1aed5fb445569c44fff68"></a>
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<div class="memitem">
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<div class="memproto">
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      <table class="memname">
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          <td></td>
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        </tr>
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      </table>
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</div>
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<div class="memdoc">
 
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</div><div class="memdoc">
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<p>Get the end of an input iterator sequence. </p>
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<dl class="return"><dt><b>Returns:</b></dt><dd>An input iterator pointing behind the last directory entry. </dd></dl>
 
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<dl class="section return"><dt>Returns:</dt><dd>An input iterator pointing behind the last directory entry. </dd></dl>
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</div>
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</div>
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<a class="anchor" id="a0b7540337a31b10b5dd5775a46ff2f43"></a><!-- doxytag: member="Glib::Dir::read_name" ref="a0b7540337a31b10b5dd5775a46ff2f43" args="()" -->
 
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<a class="anchor" id="a0b7540337a31b10b5dd5775a46ff2f43"></a>
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<div class="memitem">
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<div class="memproto">
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      <table class="memname">
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          <td></td>
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        </tr>
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      </table>
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</div>
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<div class="memdoc">
 
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</div><div class="memdoc">
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<p>Retrieves the name of the next entry in the directory. </p>
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<p>The <code>'.'</code> and <code>'..'</code> entries are omitted. </p>
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<dl class="return"><dt><b>Returns:</b></dt><dd>The entry's name or <code>""</code> if there are no more entries. </dd></dl>
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<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classGlib_1_1Dir.html#ae5b5900d5f7838b2437f36609c30d7ca" title="Get the begin of an input iterator sequence.">begin()</a>, <a class="el" href="classGlib_1_1Dir.html#aded8f8cb05e1aed5fb445569c44fff68" title="Get the end of an input iterator sequence.">end()</a> </dd></dl>
 
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<dl class="section return"><dt>Returns:</dt><dd>The entry's name or <code>""</code> if there are no more entries. </dd></dl>
 
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<dl class="section see"><dt>See also:</dt><dd><a class="el" href="classGlib_1_1Dir.html#ae5b5900d5f7838b2437f36609c30d7ca" title="Get the begin of an input iterator sequence.">begin()</a>, <a class="el" href="classGlib_1_1Dir.html#aded8f8cb05e1aed5fb445569c44fff68" title="Get the end of an input iterator sequence.">end()</a> </dd></dl>
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</div>
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</div>
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<a class="anchor" id="a13bc8d04aef36e4c77eb05710096ab26"></a><!-- doxytag: member="Glib::Dir::rewind" ref="a13bc8d04aef36e4c77eb05710096ab26" args="()" -->
 
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<a class="anchor" id="a13bc8d04aef36e4c77eb05710096ab26"></a>
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<div class="memitem">
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<div class="memproto">
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      <table class="memname">
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          <td></td>
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        </tr>
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      </table>
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</div>
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<div class="memdoc">
 
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</div><div class="memdoc">
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<p>Resets the directory. </p>
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<p>The next call to <a class="el" href="classGlib_1_1Dir.html#a0b7540337a31b10b5dd5775a46ff2f43" title="Retrieves the name of the next entry in the directory.">read_name()</a> will return the first entry again. </p>
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</div>
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</div>
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</div>
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</div><!-- contents -->
 
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<!-- start footer part -->
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<hr class="footer"/><address class="footer"><small>
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Generated on Tue Jul 10 2012 11:54:23 for glibmm by &#160;<a href="http://www.doxygen.org/index.html">
 
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Generated on Fri Sep 7 2012 11:00:16 for glibmm by &#160;<a href="http://www.doxygen.org/index.html">
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<img class="footer" src="doxygen.png" alt="doxygen"/>
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</a> 1.7.5
 
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</a> 1.8.1.1
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</small></address>
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</body>
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</html>