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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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 <span id="projectnumber">2.42.0</span>
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<li class="navelem"><a class="el" href="namespaceGio.html">Gio</a></li><li class="navelem"><a class="el" href="classGio_1_1Converter.html">Converter</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> |
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<p><a class="el" href="classGio_1_1Converter.html" title="Converter - Data conversion interface. ">Converter</a> - Data conversion interface.
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<p><code>#include <giomm/converter.h></code></p>
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Inheritance diagram for Gio::Converter:</div>
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<area shape="rect" id="node5" href="classGio_1_1CharsetConverter.html" title="CharsetConverter - Convert between charsets. " alt="" coords="5,304,168,331"/><area shape="rect" id="node6" href="classGio_1_1ZlibCompressor.html" title="ZlibCompressor - Zlib compressor. " alt="" coords="193,304,345,331"/><area shape="rect" id="node7" href="classGio_1_1ZlibDecompressor.html" title="ZlibDecompressor - Zlib decompressor. " alt="" coords="370,304,539,331"/><area shape="rect" id="node2" href="classGlib_1_1Interface.html" title="Glib::Interface" alt="" coords="214,155,324,181"/><area shape="rect" id="node3" href="classGlib_1_1ObjectBase.html" title="Glib::ObjectBase is a common base class for Objects and Interfaces. " alt="" coords="206,80,332,107"/><area shape="rect" id="node4" doxygen="/opt/gnome/share/doc/libsigc++-2.0/reference/libsigc++-2.0.tag:http://library.gnome.org/devel/libsigc++/unstable/" href="http://library.gnome.org/devel/libsigc++/unstable/structsigc_1_1trackable.html" title="sigc::trackable" alt="" coords="212,5,327,32"/></map>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a8e8f92d25539dc055fc708e3420b9665"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1Converter.html#a8e8f92d25539dc055fc708e3420b9665">~Converter</a> ()</td></tr>
<tr class="separator:a8e8f92d25539dc055fc708e3420b9665"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a904857babeefa2a3bb6106f83811b99b"><td class="memItemLeft" align="right" valign="top">GConverter* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1Converter.html#a904857babeefa2a3bb6106f83811b99b">gobj</a> ()</td></tr>
<tr class="memdesc:a904857babeefa2a3bb6106f83811b99b"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="#a904857babeefa2a3bb6106f83811b99b">More...</a><br /></td></tr>
<tr class="separator:a904857babeefa2a3bb6106f83811b99b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7bc7eb3d05d45eba0f8f5a041d867232"><td class="memItemLeft" align="right" valign="top">const GConverter* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1Converter.html#a7bc7eb3d05d45eba0f8f5a041d867232">gobj</a> () const </td></tr>
<tr class="memdesc:a7bc7eb3d05d45eba0f8f5a041d867232"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="#a7bc7eb3d05d45eba0f8f5a041d867232">More...</a><br /></td></tr>
<tr class="separator:a7bc7eb3d05d45eba0f8f5a041d867232"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac7778c230badef940aa3abbbc43abaea"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__giommEnums.html#gaa0a2aaee2c908b38261e17b4cb851b5f">ConverterResult</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1Converter.html#ac7778c230badef940aa3abbbc43abaea">convert</a> (const void* inbuf, gsize inbuf_size, void* outbuf, gsize outbuf_size, <a class="el" href="group__giommEnums.html#gab07e5ab152ffbc542e6e5c007809f17c">ConverterFlags</a> flags, gsize& bytes_read, gsize& bytes_written)</td></tr>
<tr class="memdesc:ac7778c230badef940aa3abbbc43abaea"><td class="mdescLeft"> </td><td class="mdescRight">This is the main operation used when converting data. <a href="#ac7778c230badef940aa3abbbc43abaea">More...</a><br /></td></tr>
<tr class="separator:ac7778c230badef940aa3abbbc43abaea"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a258cb44c0dbd3d98c9eea89e6d35c866"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1Converter.html#a258cb44c0dbd3d98c9eea89e6d35c866">reset</a> ()</td></tr>
<tr class="memdesc:a258cb44c0dbd3d98c9eea89e6d35c866"><td class="mdescLeft"> </td><td class="mdescRight">Resets all internal state in the converter, making it behave as if it was just created. <a href="#a258cb44c0dbd3d98c9eea89e6d35c866">More...</a><br /></td></tr>
<tr class="separator:a258cb44c0dbd3d98c9eea89e6d35c866"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7aa9c3c714fe2fe385c9ceef81563f95"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="group__giommEnums.html#gaa0a2aaee2c908b38261e17b4cb851b5f">ConverterResult</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1Converter.html#a7aa9c3c714fe2fe385c9ceef81563f95">convert_vfunc</a> (const void* inbuf, gsize inbuf_size, void* outbuf, gsize outbuf_size, <a class="el" href="group__giommEnums.html#gab07e5ab152ffbc542e6e5c007809f17c">ConverterFlags</a> flags, gsize& bytes_read, gsize& bytes_written)</td></tr>
<tr class="separator:a7aa9c3c714fe2fe385c9ceef81563f95"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af44ff18014e7898232eca4f4df906ee8"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1Converter.html#af44ff18014e7898232eca4f4df906ee8">reset_vfunc</a> ()</td></tr>
<tr class="separator:af44ff18014e7898232eca4f4df906ee8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_classGlib_1_1Interface"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classGlib_1_1Interface')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classGlib_1_1Interface.html">Glib::Interface</a></td></tr>
<tr class="memitem:a3ab20f29c40967352d1bf2d88bfe11e5 inherit pub_methods_classGlib_1_1Interface"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Interface.html#a3ab20f29c40967352d1bf2d88bfe11e5">Interface</a> ()</td></tr>
<tr class="memdesc:a3ab20f29c40967352d1bf2d88bfe11e5 inherit pub_methods_classGlib_1_1Interface"><td class="mdescLeft"> </td><td class="mdescRight">A Default constructor. <a href="#a3ab20f29c40967352d1bf2d88bfe11e5">More...</a><br /></td></tr>
<tr class="separator:a3ab20f29c40967352d1bf2d88bfe11e5 inherit pub_methods_classGlib_1_1Interface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae05bf6a4ce0f0992c2ad01429d13f9f7 inherit pub_methods_classGlib_1_1Interface"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Interface.html#ae05bf6a4ce0f0992c2ad01429d13f9f7">Interface</a> (const Glib::Interface_Class& interface_class)</td></tr>
<tr class="memdesc:ae05bf6a4ce0f0992c2ad01429d13f9f7 inherit pub_methods_classGlib_1_1Interface"><td class="mdescLeft"> </td><td class="mdescRight">Called by constructors of derived classes. <a href="#ae05bf6a4ce0f0992c2ad01429d13f9f7">More...</a><br /></td></tr>
<tr class="separator:ae05bf6a4ce0f0992c2ad01429d13f9f7 inherit pub_methods_classGlib_1_1Interface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a00253b22a76f751f1627865451cbc404 inherit pub_methods_classGlib_1_1Interface"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Interface.html#a00253b22a76f751f1627865451cbc404">Interface</a> (GObject* castitem)</td></tr>
<tr class="memdesc:a00253b22a76f751f1627865451cbc404 inherit pub_methods_classGlib_1_1Interface"><td class="mdescLeft"> </td><td class="mdescRight">Called by constructors of derived classes. <a href="#a00253b22a76f751f1627865451cbc404">More...</a><br /></td></tr>
<tr class="separator:a00253b22a76f751f1627865451cbc404 inherit pub_methods_classGlib_1_1Interface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8e12a7a3e0281e28798326ad65e3560c inherit pub_methods_classGlib_1_1Interface"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Interface.html#a8e12a7a3e0281e28798326ad65e3560c">~Interface</a> ()</td></tr>
<tr class="separator:a8e12a7a3e0281e28798326ad65e3560c inherit pub_methods_classGlib_1_1Interface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a969e9396f75132a9577428f4fa932d42 inherit pub_methods_classGlib_1_1Interface"><td class="memItemLeft" align="right" valign="top">GObject* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Interface.html#a969e9396f75132a9577428f4fa932d42">gobj</a> ()</td></tr>
<tr class="separator:a969e9396f75132a9577428f4fa932d42 inherit pub_methods_classGlib_1_1Interface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a70a443071a69d3372c2cdd7128a91ed1 inherit pub_methods_classGlib_1_1Interface"><td class="memItemLeft" align="right" valign="top">const GObject* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Interface.html#a70a443071a69d3372c2cdd7128a91ed1">gobj</a> () const </td></tr>
<tr class="separator:a70a443071a69d3372c2cdd7128a91ed1 inherit pub_methods_classGlib_1_1Interface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_classGlib_1_1ObjectBase"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classGlib_1_1ObjectBase')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classGlib_1_1ObjectBase.html">Glib::ObjectBase</a></td></tr>
<tr class="memitem:aab599d3eec4b4a9ddc95ccdc6100053d inherit pub_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#aab599d3eec4b4a9ddc95ccdc6100053d">set_property_value</a> (const <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a>& property_name, const <a class="el" href="classGlib_1_1ValueBase.html">Glib::ValueBase</a>& value)</td></tr>
<tr class="memdesc:aab599d3eec4b4a9ddc95ccdc6100053d inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">You probably want to use a specific property_*() accessor method instead. <a href="#aab599d3eec4b4a9ddc95ccdc6100053d">More...</a><br /></td></tr>
<tr class="separator:aab599d3eec4b4a9ddc95ccdc6100053d inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5e30750441b92f0246c9d4ece95fc8a0 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a5e30750441b92f0246c9d4ece95fc8a0">get_property_value</a> (const <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a>& property_name, <a class="el" href="classGlib_1_1ValueBase.html">Glib::ValueBase</a>& value) const </td></tr>
<tr class="memdesc:a5e30750441b92f0246c9d4ece95fc8a0 inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">You probably want to use a specific property_*() accessor method instead. <a href="#a5e30750441b92f0246c9d4ece95fc8a0">More...</a><br /></td></tr>
<tr class="separator:a5e30750441b92f0246c9d4ece95fc8a0 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad37844f7ea2c0091a22d011e04c48820 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memTemplParams" colspan="2">template<class PropertyType > </td></tr>
<tr class="memitem:ad37844f7ea2c0091a22d011e04c48820 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#ad37844f7ea2c0091a22d011e04c48820">set_property</a> (const <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a>& property_name, const PropertyType& value)</td></tr>
<tr class="memdesc:ad37844f7ea2c0091a22d011e04c48820 inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">You probably want to use a specific property_*() accessor method instead. <a href="#ad37844f7ea2c0091a22d011e04c48820">More...</a><br /></td></tr>
<tr class="separator:ad37844f7ea2c0091a22d011e04c48820 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5f894c9c36ad391fdc85552af67a8530 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memTemplParams" colspan="2">template<class PropertyType > </td></tr>
<tr class="memitem:a5f894c9c36ad391fdc85552af67a8530 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a5f894c9c36ad391fdc85552af67a8530">get_property</a> (const <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a>& property_name, PropertyType& value) const </td></tr>
<tr class="memdesc:a5f894c9c36ad391fdc85552af67a8530 inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">You probably want to use a specific property_*() accessor method instead. <a href="#a5f894c9c36ad391fdc85552af67a8530">More...</a><br /></td></tr>
<tr class="separator:a5f894c9c36ad391fdc85552af67a8530 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adc6c1e8f094275114d6e2c3ef3a33f98 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#adc6c1e8f094275114d6e2c3ef3a33f98">connect_property_changed</a> (const <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a>& property_name, const <a class="elRef" doxygen="/opt/gnome/share/doc/libsigc++-2.0/reference/libsigc++-2.0.tag:http://library.gnome.org/devel/libsigc++/unstable/" href="http://library.gnome.org/devel/libsigc++/unstable/classsigc_1_1slot.html">sigc::slot</a>< void >& slot)</td></tr>
<tr class="memdesc:adc6c1e8f094275114d6e2c3ef3a33f98 inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">You can use the signal_changed() signal of the property proxy instead, but this is necessary when using the reduced API. <a href="#adc6c1e8f094275114d6e2c3ef3a33f98">More...</a><br /></td></tr>
<tr class="separator:adc6c1e8f094275114d6e2c3ef3a33f98 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a896d7773c00bd2dcd310c861282ee8d1 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top"><a class="elRef" doxygen="/opt/gnome/share/doc/libsigc++-2.0/reference/libsigc++-2.0.tag:http://library.gnome.org/devel/libsigc++/unstable/" href="http://library.gnome.org/devel/libsigc++/unstable/structsigc_1_1connection.html">sigc::connection</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a896d7773c00bd2dcd310c861282ee8d1">connect_property_changed_with_return</a> (const <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a>& property_name, const <a class="elRef" doxygen="/opt/gnome/share/doc/libsigc++-2.0/reference/libsigc++-2.0.tag:http://library.gnome.org/devel/libsigc++/unstable/" href="http://library.gnome.org/devel/libsigc++/unstable/classsigc_1_1slot.html">sigc::slot</a>< void >& slot)</td></tr>
<tr class="memdesc:a896d7773c00bd2dcd310c861282ee8d1 inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">You can use the signal_changed() signal of the property proxy instead, but this is necessary when using the reduced API. <a href="#a896d7773c00bd2dcd310c861282ee8d1">More...</a><br /></td></tr>
<tr class="separator:a896d7773c00bd2dcd310c861282ee8d1 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6e9e13b75f116c20212d318204ce8ea3 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a6e9e13b75f116c20212d318204ce8ea3">freeze_notify</a> ()</td></tr>
<tr class="memdesc:a6e9e13b75f116c20212d318204ce8ea3 inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">Increases the freeze count on object. <a href="#a6e9e13b75f116c20212d318204ce8ea3">More...</a><br /></td></tr>
<tr class="separator:a6e9e13b75f116c20212d318204ce8ea3 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1bd8ea7bd8c4084ade6b3c27dddf06a4 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a1bd8ea7bd8c4084ade6b3c27dddf06a4">thaw_notify</a> ()</td></tr>
<tr class="memdesc:a1bd8ea7bd8c4084ade6b3c27dddf06a4 inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">Reverts the effect of a previous call to <a class="el" href="classGlib_1_1ObjectBase.html#a6e9e13b75f116c20212d318204ce8ea3" title="Increases the freeze count on object. ">freeze_notify()</a>. <a href="#a1bd8ea7bd8c4084ade6b3c27dddf06a4">More...</a><br /></td></tr>
<tr class="separator:a1bd8ea7bd8c4084ade6b3c27dddf06a4 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a896a8a5db20043ea82956e3ef4b9c4ae inherit pub_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a896a8a5db20043ea82956e3ef4b9c4ae">reference</a> () const </td></tr>
<tr class="memdesc:a896a8a5db20043ea82956e3ef4b9c4ae inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">Increment the reference count for this object. <a href="#a896a8a5db20043ea82956e3ef4b9c4ae">More...</a><br /></td></tr>
<tr class="separator:a896a8a5db20043ea82956e3ef4b9c4ae inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3234b8ffb2a35b927e2978c8f3bfbfe3 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a3234b8ffb2a35b927e2978c8f3bfbfe3">unreference</a> () const </td></tr>
<tr class="memdesc:a3234b8ffb2a35b927e2978c8f3bfbfe3 inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">Decrement the reference count for this object. <a href="#a3234b8ffb2a35b927e2978c8f3bfbfe3">More...</a><br /></td></tr>
<tr class="separator:a3234b8ffb2a35b927e2978c8f3bfbfe3 inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4c6efc18be8cb9c56e58fc0bd20fafbe inherit pub_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">GObject* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a4c6efc18be8cb9c56e58fc0bd20fafbe">gobj</a> ()</td></tr>
<tr class="memdesc:a4c6efc18be8cb9c56e58fc0bd20fafbe inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="#a4c6efc18be8cb9c56e58fc0bd20fafbe">More...</a><br /></td></tr>
<tr class="separator:a4c6efc18be8cb9c56e58fc0bd20fafbe inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a778a94181132976bbfb0519793f3b32e inherit pub_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">const GObject* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a778a94181132976bbfb0519793f3b32e">gobj</a> () const </td></tr>
<tr class="memdesc:a778a94181132976bbfb0519793f3b32e inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="#a778a94181132976bbfb0519793f3b32e">More...</a><br /></td></tr>
<tr class="separator:a778a94181132976bbfb0519793f3b32e inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9b2a5eb93102f1849e5419016e22a15f inherit pub_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">GObject* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a9b2a5eb93102f1849e5419016e22a15f">gobj_copy</a> () const </td></tr>
<tr class="memdesc:a9b2a5eb93102f1849e5419016e22a15f inherit pub_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">Give a ref-ed copy to someone. Use for direct struct access. <a href="#a9b2a5eb93102f1849e5419016e22a15f">More...</a><br /></td></tr>
<tr class="separator:a9b2a5eb93102f1849e5419016e22a15f inherit pub_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:a17ceb5a322220c2810389a499a6d43c9"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1Converter.html#a17ceb5a322220c2810389a499a6d43c9">add_interface</a> (GType gtype_implementer)</td></tr>
<tr class="separator:a17ceb5a322220c2810389a499a6d43c9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9dacabc2905a659441b89a70ee33b6e9"><td class="memItemLeft" align="right" valign="top">static GType </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1Converter.html#a9dacabc2905a659441b89a70ee33b6e9">get_type</a> ()</td></tr>
<tr class="memdesc:a9dacabc2905a659441b89a70ee33b6e9"><td class="mdescLeft"> </td><td class="mdescRight">Get the GType for this class, for use with the underlying GObject type system. <a href="#a9dacabc2905a659441b89a70ee33b6e9">More...</a><br /></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr class="memitem:ae70264adb3ca2a27e800bc84fbaf0716"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1Converter.html#ae70264adb3ca2a27e800bc84fbaf0716">Converter</a> ()</td></tr>
<tr class="memdesc:ae70264adb3ca2a27e800bc84fbaf0716"><td class="mdescLeft"> </td><td class="mdescRight">You should derive from this class to use it. <a href="#ae70264adb3ca2a27e800bc84fbaf0716">More...</a><br /></td></tr>
<tr class="separator:ae70264adb3ca2a27e800bc84fbaf0716"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pro_methods_classGlib_1_1ObjectBase"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classGlib_1_1ObjectBase')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="classGlib_1_1ObjectBase.html">Glib::ObjectBase</a></td></tr>
<tr class="memitem:a27d3451d9ca28d6a2f00838d7c56d545 inherit pro_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a27d3451d9ca28d6a2f00838d7c56d545">ObjectBase</a> ()</td></tr>
<tr class="memdesc:a27d3451d9ca28d6a2f00838d7c56d545 inherit pro_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">This default constructor is called implicitly from the constructor of user-derived classes, even if, for instance, Gtk::Button calls a different <a class="el" href="classGlib_1_1ObjectBase.html" title="Glib::ObjectBase is a common base class for Objects and Interfaces. ">ObjectBase</a> constructor. <a href="#a27d3451d9ca28d6a2f00838d7c56d545">More...</a><br /></td></tr>
<tr class="separator:a27d3451d9ca28d6a2f00838d7c56d545 inherit pro_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad4ef18214894c6874579313ab21d1018 inherit pro_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#ad4ef18214894c6874579313ab21d1018">ObjectBase</a> (const char* custom_type_name)</td></tr>
<tr class="memdesc:ad4ef18214894c6874579313ab21d1018 inherit pro_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">A derived constructor always overrides this choice. <a href="#ad4ef18214894c6874579313ab21d1018">More...</a><br /></td></tr>
<tr class="separator:ad4ef18214894c6874579313ab21d1018 inherit pro_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3d59b4d85b0ee72a727e6b2e1b31a2ff inherit pro_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a3d59b4d85b0ee72a727e6b2e1b31a2ff">ObjectBase</a> (const <a class="elRef" doxygen="/opt/gnome/share/mm-common/doctags/libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00947.html">std::type_info</a>& custom_type_info)</td></tr>
<tr class="memdesc:a3d59b4d85b0ee72a727e6b2e1b31a2ff inherit pro_methods_classGlib_1_1ObjectBase"><td class="mdescLeft"> </td><td class="mdescRight">This constructor is a special feature to allow creation of derived types on the fly, without having to use g_object_new() manually. <a href="#a3d59b4d85b0ee72a727e6b2e1b31a2ff">More...</a><br /></td></tr>
<tr class="separator:a3d59b4d85b0ee72a727e6b2e1b31a2ff inherit pro_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a42ac047a06c36c2d9c75f7cffc537dc4 inherit pro_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a42ac047a06c36c2d9c75f7cffc537dc4">~ObjectBase</a> ()=0</td></tr>
<tr class="separator:a42ac047a06c36c2d9c75f7cffc537dc4 inherit pro_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3faafb14c4f0ca60fbf0f5f5c4d549d0 inherit pro_methods_classGlib_1_1ObjectBase"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1ObjectBase.html#a3faafb14c4f0ca60fbf0f5f5c4d549d0">initialize</a> (GObject* castitem)</td></tr>
<tr class="separator:a3faafb14c4f0ca60fbf0f5f5c4d549d0 inherit pro_methods_classGlib_1_1ObjectBase"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="related"></a>
Related Functions</h2></td></tr>
<tr><td class="ititle" colspan="2"><p>(Note that these are not member functions.) </p>
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<tr class="memitem:a5a53e9fbdcfb444cbe49955aac39c65f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGio_1_1Converter.html">Gio::Converter</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1Converter.html#a5a53e9fbdcfb444cbe49955aac39c65f">wrap</a> (GConverter* object, bool take_copy=false)</td></tr>
<tr class="memdesc:a5a53e9fbdcfb444cbe49955aac39c65f"><td class="mdescLeft"> </td><td class="mdescRight">A <a class="el" href="namespaceGlib.html#a671306f4a3a0cae5ab4d7a9d54886592">Glib::wrap()</a> method for this object. <a href="#a5a53e9fbdcfb444cbe49955aac39c65f">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p><a class="el" href="classGio_1_1Converter.html" title="Converter - Data conversion interface. ">Converter</a> - Data conversion interface. </p>
<p><a class="el" href="classGio_1_1Converter.html" title="Converter - Data conversion interface. ">Converter</a> is implemented by objects that convert binary data in various ways. The conversion can be stateful and may fail at any place.</p>
<p>Some example conversions are: character set conversion, compression, decompression and regular expression replace.</p>
<dl class="since_2_34"><dt><b><a class="el" href="since_2_34.html#_since_2_34000023">Since glibmm 2.34:</a></b></dt><dd></dd></dl>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<td class="memname">Gio::Converter::Converter </td>
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<p>You should derive from this class to use it. </p>
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<td class="memname">virtual Gio::Converter::~Converter </td>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">static void Gio::Converter::add_interface </td>
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<td class="paramtype">GType </td>
<td class="paramname"><em>gtype_implementer</em></td><td>)</td>
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<td class="memname"><a class="el" href="group__giommEnums.html#gaa0a2aaee2c908b38261e17b4cb851b5f">ConverterResult</a> Gio::Converter::convert </td>
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<td class="paramtype">const void * </td>
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<td class="paramtype"><a class="el" href="group__giommEnums.html#gab07e5ab152ffbc542e6e5c007809f17c">ConverterFlags</a> </td>
<td class="paramname"><em>flags</em>, </td>
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<p>This is the main operation used when converting data. </p>
<p>It is to be called multiple times in a loop, and each time it will do some work, i.e. producing some output (in <em>outbuf</em>) or consuming some input (from <em>inbuf</em>) or both. If its not possible to do any work an error is returned.</p>
<p>Note that a single call may not consume all input (or any input at all). Also a call may produce output even if given no input, due to state stored in the converter producing output.</p>
<p>If any data was either produced or consumed, and then an error happens, then only the successful conversion is reported and the error is returned on the next call.</p>
<p>A full conversion loop involves calling this method repeatedly, each time giving it new input and space output space. When there is no more input data after the data in <em>inbuf</em>, the flag CONVERTER_INPUT_AT_END must be set. The loop will be (unless some error happens) returning CONVERTER_CONVERTED each time until all data is consumed and all output is produced, then CONVERTER_FINISHED is returned instead. Note, that CONVERTER_FINISHED may be returned even if CONVERTER_INPUT_AT_END is not set, for instance in a decompression converter where the end of data is detectable from the data (and there might even be other data after the end of the compressed data).</p>
<p>When some data has successfully been converted <em>bytes_read</em> and is set to the number of bytes read from <em>inbuf</em>, and <em>bytes_written</em> is set to indicate how many bytes was written to <em>outbuf</em>. If there are more data to output or consume (i.e. unless the CONVERTER_INPUT_AT_END is specified) then CONVERTER_CONVERTED is returned, and if no more data is to be output then CONVERTER_FINISHED is returned.</p>
<p>On error CONVERTER_ERROR is returned and <em>error</em> is set accordingly. Some errors need special handling:</p>
<p>IO_ERROR_NO_SPACE is returned if there is not enough space to write the resulting converted data, the application should call the function again with a larger <em>outbuf</em> to continue.</p>
<p>IO_ERROR_PARTIAL_INPUT is returned if there is not enough input to fully determine what the conversion should produce, and the CONVERTER_INPUT_AT_END flag is not set. This happens for example with an incomplete multibyte sequence when converting text, or when a regexp matches up to the end of the input (and may match further input). It may also happen when <em>inbuf_size</em> is zero and there is no more data to produce.</p>
<p>When this happens the application should read more input and then call the function again. If further input shows that there is no more data call the function again with the same data but with the CONVERTER_INPUT_AT_END flag set. This may cause the conversion to finish as e.g. in the regexp match case (or, to fail again with IO_ERROR_PARTIAL_INPUT in e.g. a charset conversion where the input is actually partial).</p>
<p>After g_converter_convert() has returned CONVERTER_FINISHED the converter object is in an invalid state where its not allowed to call g_converter_convert() anymore. At this time you can only free the object or call g_converter_reset() to reset it to the initial state.</p>
<p>If the flag CONVERTER_FLUSH is set then conversion is modified to try to write out all internal state to the output. The application has to call the function multiple times with the flag set, and when the available input has been consumed and all internal state has been produced then CONVERTER_FLUSHED (or CONVERTER_FINISHED if really at the end) is returned instead of CONVERTER_CONVERTED. This is somewhat similar to what happens at the end of the input stream, but done in the middle of the data.</p>
<p>This has different meanings for different conversions. For instance in a compression converter it would mean that we flush all the compression state into output such that if you uncompress the compressed data you get back all the input data. Doing this may make the final file larger due to padding though. Another example is a regexp conversion, where if you at the end of the flushed data have a match, but there is also a potential longer match. In the non-flushed case we would ask for more input, but when flushing we treat this as the end of input and do the match.</p>
<p>Flushing is not always possible (like if a charset converter flushes at a partial multibyte sequence). Converters are supposed to try to produce as much output as possible and then return an error (typically IO_ERROR_PARTIAL_INPUT).</p>
<dl class="since_2_24"><dt><b><a class="el" href="since_2_24.html#_since_2_24000053">Since glibmm 2.24:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">inbuf</td><td>The buffer containing the data to convert. </td></tr>
<tr><td class="paramname">inbuf_size</td><td>The number of bytes in <em>inbuf</em>. </td></tr>
<tr><td class="paramname">outbuf</td><td>A buffer to write converted data in. </td></tr>
<tr><td class="paramname">outbuf_size</td><td>The number of bytes in <em>outbuf</em>, must be at least one. </td></tr>
<tr><td class="paramname">flags</td><td>A ConverterFlags controlling the conversion details. </td></tr>
<tr><td class="paramname">bytes_read</td><td>Will be set to the number of bytes read from <em>inbuf</em> on success. </td></tr>
<tr><td class="paramname">bytes_written</td><td>Will be set to the number of bytes written to <em>outbuf</em> on success. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>A ConverterResult, CONVERTER_ERROR on error. </dd></dl>
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<td class="memname">virtual <a class="el" href="group__giommEnums.html#gaa0a2aaee2c908b38261e17b4cb851b5f">ConverterResult</a> Gio::Converter::convert_vfunc </td>
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<dl class="exception"><dt>Exceptions</dt><dd>
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<td class="memname">static GType Gio::Converter::get_type </td>
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<p>Get the GType for this class, for use with the underlying GObject type system. </p>
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<td class="memname">GConverter* Gio::Converter::gobj </td>
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<p>Provides access to the underlying C GObject. </p>
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<td class="memname">const GConverter* Gio::Converter::gobj </td>
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<p>Provides access to the underlying C GObject. </p>
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<p>Resets all internal state in the converter, making it behave as if it was just created. </p>
<p>If the converter has any internal state that would produce output then that output is lost.</p>
<dl class="since_2_24"><dt><b><a class="el" href="since_2_24.html#_since_2_24000054">Since glibmm 2.24:</a></b></dt><dd></dd></dl>
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<td class="memname">virtual void Gio::Converter::reset_vfunc </td>
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<h2 class="groupheader">Friends And Related Function Documentation</h2>
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<td class="memname"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGio_1_1Converter.html">Gio::Converter</a> > wrap </td>
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<p>A <a class="el" href="namespaceGlib.html#a671306f4a3a0cae5ab4d7a9d54886592">Glib::wrap()</a> method for this object. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">object</td><td>The C instance. </td></tr>
<tr><td class="paramname">take_copy</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="section return"><dt>Returns</dt><dd>A C++ instance that wraps this C instance. </dd></dl>
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