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 <span id="projectnumber">2.40.1</span>
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<li class="navelem"><a class="el" href="namespacePango.html">Pango</a></li><li class="navelem"><a class="el" href="classPango_1_1Language.html">Language</a></li> </ul>
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<p>A <a class="el" href="classPango_1_1Language.html" title="A Pango::Language is used to represent a language. ">Pango::Language</a> is used to represent a language.
<a href="classPango_1_1Language.html#details">More...</a></p>
<p><code>#include <pangomm/language.h></code></p>
<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:a1ba6893f21e4eef6d4bf76bf976f5841"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classPango_1_1Language.html#a1ba6893f21e4eef6d4bf76bf976f5841">Language</a> (PangoLanguage* gobject, bool make_a_copy=true)</td></tr>
<tr class="separator:a1ba6893f21e4eef6d4bf76bf976f5841"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acfd6360445ed2a20e693c293bc3dca39"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classPango_1_1Language.html#acfd6360445ed2a20e693c293bc3dca39">Language</a> (const <a class="el" href="classPango_1_1Language.html">Language</a>& other)</td></tr>
<tr class="separator:acfd6360445ed2a20e693c293bc3dca39"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a37b49e87a3123c8e3f5112941b34e7fc"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classPango_1_1Language.html">Language</a>& </td><td class="memItemRight" valign="bottom"><a class="el" href="classPango_1_1Language.html#a37b49e87a3123c8e3f5112941b34e7fc">operator=</a> (const <a class="el" href="classPango_1_1Language.html">Language</a>& other)</td></tr>
<tr class="separator:a37b49e87a3123c8e3f5112941b34e7fc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa60aff54ec765a9158d0ec3ce200b55c"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classPango_1_1Language.html#aa60aff54ec765a9158d0ec3ce200b55c">Language</a> (<a class="el" href="classPango_1_1Language.html">Language</a>&& other) noexcept</td></tr>
<tr class="separator:aa60aff54ec765a9158d0ec3ce200b55c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac1fc6bd801e52b1f3abd9bc198eb609e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classPango_1_1Language.html">Language</a>& </td><td class="memItemRight" valign="bottom"><a class="el" href="classPango_1_1Language.html#ac1fc6bd801e52b1f3abd9bc198eb609e">operator=</a> (<a class="el" href="classPango_1_1Language.html">Language</a>&& other) noexcept</td></tr>
<tr class="separator:ac1fc6bd801e52b1f3abd9bc198eb609e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad1fe9928679585f6398c6fb67fa390e2"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classPango_1_1Language.html#ad1fe9928679585f6398c6fb67fa390e2">~Language</a> () noexcept</td></tr>
<tr class="separator:ad1fe9928679585f6398c6fb67fa390e2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a36cef6bcc17e26d2351c5dde319bbbe2"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classPango_1_1Language.html#a36cef6bcc17e26d2351c5dde319bbbe2">swap</a> (<a class="el" href="classPango_1_1Language.html">Language</a>& other) noexcept</td></tr>
<tr class="separator:a36cef6bcc17e26d2351c5dde319bbbe2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5f4f2531ac07ffedd1f201417bdc438c"><td class="memItemLeft" align="right" valign="top">PangoLanguage* </td><td class="memItemRight" valign="bottom"><a class="el" href="classPango_1_1Language.html#a5f4f2531ac07ffedd1f201417bdc438c">gobj</a> ()</td></tr>
<tr class="memdesc:a5f4f2531ac07ffedd1f201417bdc438c"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C instance. <a href="#a5f4f2531ac07ffedd1f201417bdc438c">More...</a><br /></td></tr>
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<tr class="memitem:ad9badf78b09687b8b9b11862c4394084"><td class="memItemLeft" align="right" valign="top">const PangoLanguage* </td><td class="memItemRight" valign="bottom"><a class="el" href="classPango_1_1Language.html#ad9badf78b09687b8b9b11862c4394084">gobj</a> () const </td></tr>
<tr class="memdesc:ad9badf78b09687b8b9b11862c4394084"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C instance. <a href="#ad9badf78b09687b8b9b11862c4394084">More...</a><br /></td></tr>
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<tr class="memitem:a5d8d5029fe243de41a947f5ea2c81527"><td class="memItemLeft" align="right" valign="top">PangoLanguage* </td><td class="memItemRight" valign="bottom"><a class="el" href="classPango_1_1Language.html#a5d8d5029fe243de41a947f5ea2c81527">gobj_copy</a> () const </td></tr>
<tr class="memdesc:a5d8d5029fe243de41a947f5ea2c81527"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C instance. The caller is responsible for freeing it. Use when directly setting fields in structs. <a href="#a5d8d5029fe243de41a947f5ea2c81527">More...</a><br /></td></tr>
<tr class="separator:a5d8d5029fe243de41a947f5ea2c81527"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a267cc607cbbd4b6ba5feca3722088e9b"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classPango_1_1Language.html#a267cc607cbbd4b6ba5feca3722088e9b">Language</a> ()</td></tr>
<tr class="memdesc:a267cc607cbbd4b6ba5feca3722088e9b"><td class="mdescLeft"> </td><td class="mdescRight">Constructs an empty language tag. <a href="#a267cc607cbbd4b6ba5feca3722088e9b">More...</a><br /></td></tr>
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<tr class="memitem:af31f3241327260ef55c1c24dcee339e7"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classPango_1_1Language.html#af31f3241327260ef55c1c24dcee339e7">Language</a> (const <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a>& language)</td></tr>
<tr class="memdesc:af31f3241327260ef55c1c24dcee339e7"><td class="mdescLeft"> </td><td class="mdescRight">Constructs a <a class="el" href="classPango_1_1Language.html" title="A Pango::Language is used to represent a language. ">Pango::Language</a> object from a RFC-3066 format language tag. <a href="#af31f3241327260ef55c1c24dcee339e7">More...</a><br /></td></tr>
<tr class="separator:af31f3241327260ef55c1c24dcee339e7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6bff6c4915896d04e0d913e2e0a6f6b3"><td class="memItemLeft" align="right" valign="top"><a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classPango_1_1Language.html#a6bff6c4915896d04e0d913e2e0a6f6b3">get_string</a> () const </td></tr>
<tr class="memdesc:a6bff6c4915896d04e0d913e2e0a6f6b3"><td class="mdescLeft"> </td><td class="mdescRight">Gets a RFC-3066 format string representing the given language tag. <a href="#a6bff6c4915896d04e0d913e2e0a6f6b3">More...</a><br /></td></tr>
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<tr class="memitem:a35ccd9495e671323246b4a3190569497"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classPango_1_1Language.html#a35ccd9495e671323246b4a3190569497">matches</a> (const <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a>& range_list) const </td></tr>
<tr class="memdesc:a35ccd9495e671323246b4a3190569497"><td class="mdescLeft"> </td><td class="mdescRight">Checks if a language tag matches one of the elements in a list of language ranges. <a href="#a35ccd9495e671323246b4a3190569497">More...</a><br /></td></tr>
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<tr class="memitem:ad20c1c562e1f3f839a6ae3fd6b47ef48"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classPango_1_1Language.html#ad20c1c562e1f3f839a6ae3fd6b47ef48">includes_script</a> (<a class="el" href="group__pangommEnums.html#gaa65c27f81d16430babc5180859e630c4">Script</a> script) const </td></tr>
<tr class="memdesc:ad20c1c562e1f3f839a6ae3fd6b47ef48"><td class="mdescLeft"> </td><td class="mdescRight">Determines if <em>script</em> is one of the scripts used to write <em>language</em>. <a href="#ad20c1c562e1f3f839a6ae3fd6b47ef48">More...</a><br /></td></tr>
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<tr class="memitem:ad8add73eb8c22d3887198f9d5ed3779e"><td class="memItemLeft" align="right" valign="top"><a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ArrayHandle.html">Glib::ArrayHandle</a>< <a class="el" href="group__pangommEnums.html#gaa65c27f81d16430babc5180859e630c4">Script</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classPango_1_1Language.html#ad8add73eb8c22d3887198f9d5ed3779e">get_scripts</a> () const </td></tr>
<tr class="memdesc:ad8add73eb8c22d3887198f9d5ed3779e"><td class="mdescLeft"> </td><td class="mdescRight">Determines the scripts used to to write this language. <a href="#ad8add73eb8c22d3887198f9d5ed3779e">More...</a><br /></td></tr>
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<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:aadff4d93d69ecf01b9e83a49a529fa56"><td class="memItemLeft" align="right" valign="top">static GType </td><td class="memItemRight" valign="bottom"><a class="el" href="classPango_1_1Language.html#aadff4d93d69ecf01b9e83a49a529fa56">get_type</a> ()</td></tr>
<tr class="memdesc:aadff4d93d69ecf01b9e83a49a529fa56"><td class="mdescLeft"> </td><td class="mdescRight">Get the GType for this class, for use with the underlying GObject type system. <a href="#aadff4d93d69ecf01b9e83a49a529fa56">More...</a><br /></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr class="memitem:ab4866989f760367b1666b2d5c971ae93"><td class="memItemLeft" align="right" valign="top">PangoLanguage* </td><td class="memItemRight" valign="bottom"><a class="el" href="classPango_1_1Language.html#ab4866989f760367b1666b2d5c971ae93">gobject_</a></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:a5b03a2427f0b28b80c461db2d6dce6d3"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classPango_1_1Language.html#a5b03a2427f0b28b80c461db2d6dce6d3">swap</a> (<a class="el" href="classPango_1_1Language.html">Language</a>& lhs, <a class="el" href="classPango_1_1Language.html">Language</a>& rhs) noexcept</td></tr>
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<tr class="memitem:ad6dbe3ae958dd5c92f0c71265c74f989"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classPango_1_1Language.html">Pango::Language</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classPango_1_1Language.html#ad6dbe3ae958dd5c92f0c71265c74f989">wrap</a> (PangoLanguage* object, bool take_copy=false)</td></tr>
<tr class="memdesc:ad6dbe3ae958dd5c92f0c71265c74f989"><td class="mdescLeft"> </td><td class="mdescRight">A <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/namespaceGlib.html#a671306f4a3a0cae5ab4d7a9d54886592">Glib::wrap()</a> method for this object. <a href="#ad6dbe3ae958dd5c92f0c71265c74f989">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 <a class="el" href="classPango_1_1Language.html" title="A Pango::Language is used to represent a language. ">Pango::Language</a> is used to represent a language. </p>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<p>Constructs an empty language tag. </p>
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<td class="memname">Pango::Language::Language </td>
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<td class="paramtype">const <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> & </td>
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<p>Constructs a <a class="el" href="classPango_1_1Language.html" title="A Pango::Language is used to represent a language. ">Pango::Language</a> object from a RFC-3066 format language tag. </p>
<p>This function first canonicalizes the string by converting it to lowercase, mapping '_' to '-', and stripping all characters other than letters and '-'. </p>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname"><a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ArrayHandle.html">Glib::ArrayHandle</a><<a class="el" href="group__pangommEnums.html#gaa65c27f81d16430babc5180859e630c4">Script</a>> Pango::Language::get_scripts </td>
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<p>Determines the scripts used to to write this language. </p>
<p>If nothing is known about the language tag then an empty container is returned. The list of scripts returned starts with the script that the language uses most and continues to the one it uses least.</p>
<p>Most languages use only one script for writing, but there are some that use two (Latin and Cyrillic for example), and a few use three (Japanese for example). Applications should not make any assumptions on the maximum number of scripts returned though, except that it is a small number.</p>
<dl class="section return"><dt>Returns</dt><dd>A container of Script values.</dd></dl>
<dl class="since_2_14"><dt><b><a class="el" href="since_2_14.html#_since_2_14000001">Since pangomm 2.14:</a></b></dt><dd></dd></dl>
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<td class="memname"><a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> Pango::Language::get_string </td>
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<p>Gets a RFC-3066 format string representing the given language tag. </p>
<dl class="section return"><dt>Returns</dt><dd>A string representing the language tag. An empty string is returned if the language tag is empty. </dd></dl>
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<td class="memname">static GType Pango::Language::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">PangoLanguage* Pango::Language::gobj </td>
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<p>Provides access to the underlying C instance. </p>
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<td class="memname">const PangoLanguage* Pango::Language::gobj </td>
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<p>Provides access to the underlying C instance. </p>
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<td class="memname">PangoLanguage* Pango::Language::gobj_copy </td>
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<p>Provides access to the underlying C instance. The caller is responsible for freeing it. Use when directly setting fields in structs. </p>
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<td class="memname">bool Pango::Language::includes_script </td>
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<p>Determines if <em>script</em> is one of the scripts used to write <em>language</em>. </p>
<p>The returned value is conservative; if nothing is known about the language tag <em>language</em>, <code>true</code> will be returned, since, as far as <a class="el" href="namespacePango.html">Pango</a> knows, <em>script</em> might be used to write <em>language</em>.</p>
<p>This routine is used in <a class="el" href="namespacePango.html">Pango</a>'s itemization process when determining if a supplied language tag is relevant to a particular section of text. It probably is not useful for applications in most circumstances.</p>
<p>This function uses <a class="el" href="classPango_1_1Language.html#ad8add73eb8c22d3887198f9d5ed3779e" title="Determines the scripts used to to write this language. ">get_scripts()</a> internally.</p>
<dl class="since_1_4"><dt><b><a class="el" href="since_1_4.html#_since_1_4000002">Since pangomm 1.4:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">script</td><td>A <a class="el" href="group__pangommEnums.html#gaa65c27f81d16430babc5180859e630c4" title="The Pango::Script enumeration identifies different writing systems. ">Pango::Script</a>. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd><code>true</code> if <em>script</em> is one of the scripts used to write <em>language</em> or if nothing is known about <em>language</em> (including the case that <em>language</em> is <code>nullptr</code>), <code>false</code> otherwise. </dd></dl>
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<td class="memname">bool Pango::Language::matches </td>
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<p>Checks if a language tag matches one of the elements in a list of language ranges. </p>
<p>A language tag is considered to match a range in the list if the range is '*', the range is exactly the tag, or the range is a prefix of the tag, and the character after it in the tag is '-'.</p>
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<dl class="section return"><dt>Returns</dt><dd><code>true</code> if a match was found. </dd></dl>
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<td class="memname"><a class="el" href="classPango_1_1Language.html">Language</a>& Pango::Language::operator= </td>
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<td class="memname"><a class="el" href="classPango_1_1Language.html">Language</a>& Pango::Language::operator= </td>
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<td class="memname">void Pango::Language::swap </td>
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<h2 class="groupheader">Friends And Related Function Documentation</h2>
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<td class="memname">void swap </td>
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<td class="paramname"><em>lhs</em>, </td>
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<td class="paramtype"><a class="el" href="classPango_1_1Language.html">Language</a>& </td>
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<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">lhs</td><td>The left-hand side </td></tr>
<tr><td class="paramname">rhs</td><td>The right-hand side </td></tr>
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<td class="memname"><a class="el" href="classPango_1_1Language.html">Pango::Language</a> wrap </td>
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<td class="paramtype">PangoLanguage * </td>
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<td class="paramtype">bool </td>
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<p>A <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/namespaceGlib.html#a671306f4a3a0cae5ab4d7a9d54886592">Glib::wrap()</a> method for this object. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<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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<h2 class="groupheader">Member Data Documentation</h2>
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<td class="memname">PangoLanguage* Pango::Language::gobject_</td>
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