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<div class="navpath"><a class="el" href="namespaceGio.html">Gio</a>::<a class="el" href="classGio_1_1FileIOStream.html">FileIOStream</a>
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<h1>Gio::FileIOStream Class Reference<br>
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[<a class="el" href="group__Streams.html">Stream Classes</a>]</small>
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</h1><!-- doxytag: class="Gio::FileIOStream" --><!-- doxytag: inherits="Gio::IOStream,Gio::Seekable" --><a class="el" href="classGio_1_1FileIOStream.html" title="FileIOStream provides input streams that take their content from a file.">FileIOStream</a> provides input streams that take their content from a file.
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<a href="#_details">More...</a>
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Inheritance diagram for Gio::FileIOStream:</div>
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<p><center><img src="classGio_1_1FileIOStream__inherit__graph.png" border="0" usemap="#Gio_1_1FileIOStream__inherit__map" alt="Inheritance graph"></center>
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<map name="Gio_1_1FileIOStream__inherit__map">
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<area shape="rect" href="classGio_1_1IOStream.html" title="Gio::IOStream" alt="" coords="5,229,109,256"><area shape="rect" href="classGlib_1_1Object.html" title="Glib::Object" alt="" coords="13,155,104,181"><area shape="rect" href="classGlib_1_1ObjectBase.html" title="Glib::ObjectBase is a common base class for Objects and Interfaces." alt="" coords="59,80,179,107"><area shape="rect" href="classGlib_1_1Interface.html" title="Glib::Interface" alt="" coords="131,155,235,181"><area shape="rect" href="classsigc_1_1trackable.html" title="sigc::trackable" alt="" coords="65,5,172,32"><area shape="rect" href="classGio_1_1Seekable.html" title="Stream seeking interface." alt="" coords="133,229,237,256"></map>
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<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div>
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<a href="classGio_1_1FileIOStream-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
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<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1FileIOStream.html#7b412e59741edea22ef424786aa2665a">~FileIOStream</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">GFileIOStream* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1FileIOStream.html#382fe1830e5e347db4ae0d941398c0df">gobj</a> ()</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="#382fe1830e5e347db4ae0d941398c0df"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">const GFileIOStream* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1FileIOStream.html#cd384df600b1aea26bd10ca2e74f1b21">gobj</a> () const </td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="#cd384df600b1aea26bd10ca2e74f1b21"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">GFileIOStream* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1FileIOStream.html#2661e78434e66d48a54aa67ddd4d4e53">gobj_copy</a> ()</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. <a href="#2661e78434e66d48a54aa67ddd4d4e53"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGio_1_1FileInfo.html">FileInfo</a>> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1FileIOStream.html#11c3696bd12879c7554a8be1246ca069">query_info</a> (const <a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGio_1_1Cancellable.html">Cancellable</a>>& cancellable, const <a class="elRef" doxygen="libstdc++.tag.xml:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/namespacestd.html#a48">std::string</a>& attributes="*")</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Queries a file input stream the given <em>attributes</em>. <a href="#11c3696bd12879c7554a8be1246ca069"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGio_1_1FileInfo.html">FileInfo</a>> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1FileIOStream.html#1c4cefdd3b2ff134f01ecbc7a4439921">query_info</a> (const <a class="elRef" doxygen="libstdc++.tag.xml:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/namespacestd.html#a48">std::string</a>& attributes="*")</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Queries a file input stream the given <em>attributes</em>. <a href="#1c4cefdd3b2ff134f01ecbc7a4439921"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1FileIOStream.html#e83afafd7a40cc116026af5452c26151">query_info_async</a> (const <a class="el" href="namespaceGio.html#ecaa02709f9ab83fa2b36d2571665cbe">SlotAsyncReady</a>& slot, const <a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGio_1_1Cancellable.html">Cancellable</a>>& cancellable, const <a class="elRef" doxygen="libstdc++.tag.xml:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/namespacestd.html#a48">std::string</a>& attributes="*", int io_priority=Glib::PRIORITY_DEFAULT)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Queries the stream information asynchronously. <a href="#e83afafd7a40cc116026af5452c26151"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1FileIOStream.html#eafe3bd19e6cf993dd7a2bb4e27ebd4d">query_info_async</a> (const <a class="el" href="namespaceGio.html#ecaa02709f9ab83fa2b36d2571665cbe">SlotAsyncReady</a>& slot, const <a class="elRef" doxygen="libstdc++.tag.xml:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/namespacestd.html#a48">std::string</a>& attributes="*", int io_priority=Glib::PRIORITY_DEFAULT)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Queries the stream information asynchronously. <a href="#eafe3bd19e6cf993dd7a2bb4e27ebd4d"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGio_1_1FileInfo.html">FileInfo</a>> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1FileIOStream.html#9838bea653f37c9ff298e16a96ce11dd">query_info_finish</a> (const <a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGio_1_1AsyncResult.html">AsyncResult</a>>& result)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Finalizes the asynchronous query started by g_file_io_stream_query_info_async(). <a href="#9838bea653f37c9ff298e16a96ce11dd"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="elRef" doxygen="libstdc++.tag.xml:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/namespacestd.html#a48">std::string</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1FileIOStream.html#98607843697e850776bd6736a93df4d5">get_etag</a> () const </td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Gets the entity tag for the file when it has been written. <a href="#98607843697e850776bd6736a93df4d5"></a><br></td></tr>
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<tr><td colspan="2"><br><h2>Related Functions</h2></td></tr>
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<tr><td colspan="2">(Note that these are not member functions.) <br><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGio_1_1FileIOStream.html">Gio::FileIOStream</a>> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1FileIOStream.html#44679bcc0dadcf0eb3bf2691e51e7e98">wrap</a> (GFileIOStream* object, bool take_copy=false)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">A <a class="el" href="namespaceGlib.html#671306f4a3a0cae5ab4d7a9d54886592">Glib::wrap()</a> method for this object. <a href="#44679bcc0dadcf0eb3bf2691e51e7e98"></a><br></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
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<a class="el" href="classGio_1_1FileIOStream.html" title="FileIOStream provides input streams that take their content from a file.">FileIOStream</a> provides input streams that take their content from a file.
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<a class="el" href="classGio_1_1FileInputStream.html" title="FileInputStream provides input streams that take their content from a file.">FileInputStream</a> implements <a class="el" href="classGio_1_1Seekable.html" title="Stream seeking interface.">Seekable</a>, which allows the input stream to jump to arbitrary positions in the file, provided the file system of the file allows it. Use the methods of the <a class="el" href="classGio_1_1Seekable.html" title="Stream seeking interface.">Seekable</a> base class for seeking and positioning.<hr><h2>Constructor& Destructor Documentation</h2>
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<a class="anchor" name="7b412e59741edea22ef424786aa2665a"></a><!-- doxytag: member="Gio::FileIOStream::~FileIOStream" ref="7b412e59741edea22ef424786aa2665a" args="()" -->
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<td class="memname">virtual Gio::FileIOStream::~FileIOStream </td>
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<td class="paramname"> </td>
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<td> ) </td>
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<td><code> [virtual]</code></td>
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<hr><h2>Member Function Documentation</h2>
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<a class="anchor" name="382fe1830e5e347db4ae0d941398c0df"></a><!-- doxytag: member="Gio::FileIOStream::gobj" ref="382fe1830e5e347db4ae0d941398c0df" args="()" -->
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<td class="memname">GFileIOStream* Gio::FileIOStream::gobj </td>
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<td class="paramname"> </td>
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<td> ) </td>
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<td><code> [inline]</code></td>
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Provides access to the underlying C GObject.
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<p>Reimplemented from <a class="el" href="classGio_1_1IOStream.html#6e8d13f8095555cecbe0d59f1542893f">Gio::IOStream</a>.</p>
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<a class="anchor" name="cd384df600b1aea26bd10ca2e74f1b21"></a><!-- doxytag: member="Gio::FileIOStream::gobj" ref="cd384df600b1aea26bd10ca2e74f1b21" args="() const " -->
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<td class="memname">const GFileIOStream* Gio::FileIOStream::gobj </td>
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<td class="paramname"> </td>
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<td> ) </td>
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<td> const<code> [inline]</code></td>
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Provides access to the underlying C GObject.
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<p>Reimplemented from <a class="el" href="classGio_1_1IOStream.html#94eb81fa811399ece0ef743cd9d178ae">Gio::IOStream</a>.</p>
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<a class="anchor" name="2661e78434e66d48a54aa67ddd4d4e53"></a><!-- doxytag: member="Gio::FileIOStream::gobj_copy" ref="2661e78434e66d48a54aa67ddd4d4e53" args="()" -->
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<td class="memname">GFileIOStream* Gio::FileIOStream::gobj_copy </td>
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<td class="paramname"> </td>
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<td> ) </td>
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Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
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<p>Reimplemented from <a class="el" href="classGio_1_1IOStream.html#632594c5b02e0311448e79f6d495c65a">Gio::IOStream</a>.</p>
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<a class="anchor" name="11c3696bd12879c7554a8be1246ca069"></a><!-- doxytag: member="Gio::FileIOStream::query_info" ref="11c3696bd12879c7554a8be1246ca069" args="(const Glib::RefPtr< Cancellable > &cancellable, const std::string &attributes="*")" -->
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<td class="memname"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGio_1_1FileInfo.html">FileInfo</a>> Gio::FileIOStream::query_info </td>
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<td class="paramtype">const <a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGio_1_1Cancellable.html">Cancellable</a>>& </td>
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<td class="paramname"> <em>cancellable</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">const <a class="elRef" doxygen="libstdc++.tag.xml:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/namespacestd.html#a48">std::string</a> & </td>
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<td class="paramname"> <em>attributes</em> = <code>"*"</code></td><td> </td>
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<td></td><td></td><td></td>
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Queries a file input stream the given <em>attributes</em>.
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This function blocks while querying the stream. For the asynchronous (non-blocking) version of this function, see <a class="el" href="classGio_1_1FileIOStream.html#e83afafd7a40cc116026af5452c26151" title="Queries the stream information asynchronously.">query_info_async()</a>. While the stream is blocked, the stream will set the pending flag internally, and any other operations on the stream will throw a <a class="el" href="classGio_1_1Error.html" title="Exception class for giomm errors.">Gio::Error</a> with PENDING.<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>attributes</em> </td><td>A file attribute query string. </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>cancellable</em> </td><td>A <a class="el" href="classGio_1_1Cancellable.html" title="Allows actions to be cancelled.">Cancellable</a> object. </td></tr>
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<dl class="return" compact><dt><b>Returns:</b></dt><dd>A <a class="el" href="classGio_1_1FileInfo.html" title="FileInfo implements methods for getting information that all files should contain...">FileInfo</a>, or an empty RefPtr on error. </dd></dl>
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<a class="anchor" name="1c4cefdd3b2ff134f01ecbc7a4439921"></a><!-- doxytag: member="Gio::FileIOStream::query_info" ref="1c4cefdd3b2ff134f01ecbc7a4439921" args="(const std::string &attributes="*")" -->
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<td class="memname"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGio_1_1FileInfo.html">FileInfo</a>> Gio::FileIOStream::query_info </td>
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<td class="paramtype">const <a class="elRef" doxygen="libstdc++.tag.xml:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/namespacestd.html#a48">std::string</a> & </td>
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<td class="paramname"> <em>attributes</em> = <code>"*"</code> </td>
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<td> ) </td>
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Queries a file input stream the given <em>attributes</em>.
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This function blocks while querying the stream. For the asynchronous (non-blocking) version of this function, see <a class="el" href="classGio_1_1FileIOStream.html#e83afafd7a40cc116026af5452c26151" title="Queries the stream information asynchronously.">query_info_async()</a>. While the stream is blocked, the stream will set the pending flag internally, and any other operations on the stream will throw a <a class="el" href="classGio_1_1Error.html" title="Exception class for giomm errors.">Gio::Error</a> with PENDING.<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>attributes</em> </td><td>A file attribute query string. </td></tr>
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<dl class="return" compact><dt><b>Returns:</b></dt><dd>A <a class="el" href="classGio_1_1FileInfo.html" title="FileInfo implements methods for getting information that all files should contain...">FileInfo</a>, or an empty RefPtr on error. </dd></dl>
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<a class="anchor" name="e83afafd7a40cc116026af5452c26151"></a><!-- doxytag: member="Gio::FileIOStream::query_info_async" ref="e83afafd7a40cc116026af5452c26151" args="(const SlotAsyncReady &slot, const Glib::RefPtr< Cancellable > &cancellable, const std::string &attributes="*", int io_priority=Glib::PRIORITY_DEFAULT)" -->
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<td class="memname">void Gio::FileIOStream::query_info_async </td>
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<td class="paramtype">const <a class="el" href="namespaceGio.html#ecaa02709f9ab83fa2b36d2571665cbe">SlotAsyncReady</a>& </td>
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<td class="paramname"> <em>slot</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">const <a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGio_1_1Cancellable.html">Cancellable</a>>& </td>
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<td class="paramname"> <em>cancellable</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">const <a class="elRef" doxygen="libstdc++.tag.xml:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/namespacestd.html#a48">std::string</a> & </td>
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<td class="paramname"> <em>attributes</em> = <code>"*"</code>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">int </td>
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<td class="paramname"> <em>io_priority</em> = <code>Glib::PRIORITY_DEFAULT</code></td><td> </td>
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<td></td><td></td><td></td>
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Queries the stream information asynchronously.
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For the synchronous version of this function, see <a class="el" href="classGio_1_1FileIOStream.html#11c3696bd12879c7554a8be1246ca069" title="Queries a file input stream the given attributes.">query_info()</a>.<p>
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The operation can be cancelled by triggering the cancellable object from another thread. If the operation was cancelled, a <a class="el" href="classGio_1_1Error.html" title="Exception class for giomm errors.">Gio::Error</a> with CANCELLED will be thrown.<p>
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When the operation is finished, <em>slot</em> will be called. You can then call <a class="el" href="classGio_1_1FileIOStream.html#9838bea653f37c9ff298e16a96ce11dd" title="Finalizes the asynchronous query started by g_file_io_stream_query_info_async().">query_info_finish()</a> to get the result of the operation.<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>slot</em> </td><td>A callback slot which will be called when the request is satisfied. </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>cancellable</em> </td><td>A <a class="el" href="classGio_1_1Cancellable.html" title="Allows actions to be cancelled.">Cancellable</a> object which can be used to cancel the operation. </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>attributes</em> </td><td>A file attribute query string. </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>io_priority</em> </td><td>The I/O priority of the request. </td></tr>
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<a class="anchor" name="eafe3bd19e6cf993dd7a2bb4e27ebd4d"></a><!-- doxytag: member="Gio::FileIOStream::query_info_async" ref="eafe3bd19e6cf993dd7a2bb4e27ebd4d" args="(const SlotAsyncReady &slot, const std::string &attributes="*", int io_priority=Glib::PRIORITY_DEFAULT)" -->
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<td class="memname">void Gio::FileIOStream::query_info_async </td>
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<td class="paramtype">const <a class="el" href="namespaceGio.html#ecaa02709f9ab83fa2b36d2571665cbe">SlotAsyncReady</a>& </td>
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<td class="paramname"> <em>slot</em>, </td>
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<td class="paramtype">const <a class="elRef" doxygen="libstdc++.tag.xml:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/namespacestd.html#a48">std::string</a> & </td>
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<td class="paramname"> <em>attributes</em> = <code>"*"</code>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">int </td>
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<td class="paramname"> <em>io_priority</em> = <code>Glib::PRIORITY_DEFAULT</code></td><td> </td>
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<td></td><td></td><td></td>
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Queries the stream information asynchronously.
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For the synchronous version of this function, see <a class="el" href="classGio_1_1FileIOStream.html#11c3696bd12879c7554a8be1246ca069" title="Queries a file input stream the given attributes.">query_info()</a>.<p>
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When the operation is finished, <em>slot</em> will be called. You can then call <a class="el" href="classGio_1_1FileIOStream.html#9838bea653f37c9ff298e16a96ce11dd" title="Finalizes the asynchronous query started by g_file_io_stream_query_info_async().">query_info_finish()</a> to get the result of the operation.<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>slot</em> </td><td>A callback slot which will be called when the request is satisfied. </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>attributes</em> </td><td>A file attribute query string. </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>io_priority</em> </td><td>The I/O priority of the request. </td></tr>
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<a class="anchor" name="9838bea653f37c9ff298e16a96ce11dd"></a><!-- doxytag: member="Gio::FileIOStream::query_info_finish" ref="9838bea653f37c9ff298e16a96ce11dd" args="(const Glib::RefPtr< AsyncResult > &result)" -->
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<div class="memitem">
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<td class="memname"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGio_1_1FileInfo.html">FileInfo</a>> Gio::FileIOStream::query_info_finish </td>
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<td class="paramtype">const <a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGio_1_1AsyncResult.html">AsyncResult</a>>& </td>
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<td class="paramname"> <em>result</em> </td>
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<td> ) </td>
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Finalizes the asynchronous query started by g_file_io_stream_query_info_async().
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<dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>result</em> </td><td>A <a class="el" href="classGio_1_1AsyncResult.html" title="Provides a base class for implementing asynchronous function results.">AsyncResult</a>. </td></tr>
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<dl class="return" compact><dt><b>Returns:</b></dt><dd>A <a class="el" href="classGio_1_1FileInfo.html" title="FileInfo implements methods for getting information that all files should contain...">FileInfo</a> for the finished query.</dd></dl>
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<a class="anchor" name="98607843697e850776bd6736a93df4d5"></a><!-- doxytag: member="Gio::FileIOStream::get_etag" ref="98607843697e850776bd6736a93df4d5" args="() const " -->
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<div class="memitem">
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<div class="memproto">
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<td class="memname"><a class="elRef" doxygen="libstdc++.tag.xml:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/namespacestd.html#a48">std::string</a> Gio::FileIOStream::get_etag </td>
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<td class="paramname"> </td>
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<td> ) </td>
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Gets the entity tag for the file when it has been written.
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This must be called after the stream has been written and closed, as the etag can change while writing. <dl class="return" compact><dt><b>Returns:</b></dt><dd>The entity tag for the stream.</dd></dl>
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<hr><h2>Friends And Related Function Documentation</h2>
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<a class="anchor" name="44679bcc0dadcf0eb3bf2691e51e7e98"></a><!-- doxytag: member="Gio::FileIOStream::wrap" ref="44679bcc0dadcf0eb3bf2691e51e7e98" args="(GFileIOStream *object, bool take_copy=false)" -->
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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 class="memname"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGio_1_1FileIOStream.html">Gio::FileIOStream</a>> wrap </td>
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<td class="paramtype">GFileIOStream * </td>
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<td class="paramname"> <em>object</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">bool </td>
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<td class="paramname"> <em>take_copy</em> = <code>false</code></td><td> </td>
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<td></td><td></td><td><code> [related]</code></td>
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A <a class="el" href="namespaceGlib.html#671306f4a3a0cae5ab4d7a9d54886592">Glib::wrap()</a> method for this object.
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<dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>object</em> </td><td>The C instance. </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>take_copy</em> </td><td>False if the result should take ownership of the C instance. True if it should take a new copy or ref. </td></tr>
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<dl class="return" compact><dt><b>Returns:</b></dt><dd>A C++ instance that wraps this C instance. </dd></dl>
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<hr>The documentation for this class was generated from the following file:<ul>
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<li><a class="el" href="fileiostream_8h.html">fileiostream.h</a></ul>
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</div> <!-- end main content -->
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