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<td >Qt 5.12</td><td ><a href="qtcore-index.html">Qt Core</a></td><td ><a href="qtcore-module.html">C++ Classes</a></td><td >QTextEncoder</td></tr></table><table class="buildversion"><tr>
<td id="buildversion" width="100%" align="right"><a href="qtcore-index.html">Qt 5.12.6 Reference Documentation</a></td>
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<h3><a name="toc">Contents</a></h3>
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<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">QTextEncoder Class</h1>
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<p>The <a href="qtextencoder.html">QTextEncoder</a> class provides a state-based encoder. <a href="#details">More...</a></p>
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<tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign"> <span class="preprocessor">#include <QTextEncoder></span>
</td></tr><tr><td class="memItemLeft rightAlign topAlign"> qmake:</td><td class="memItemRight bottomAlign"> QT += core</td></tr></table></div><ul>
<li><a href="qtextencoder-members.html">List of all members, including inherited members</a></li>
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<p><b>Note:</b> All functions in this class are reentrant.</p>
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<h2 id="public-functions">Public Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qtextencoder.html#QTextEncoder">QTextEncoder</a></b>(const QTextCodec *<i>codec</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qtextencoder.html#QTextEncoder-2">QTextEncoder</a></b>(const QTextCodec *<i>codec</i>, QTextCodec::ConversionFlags <i>flags</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qtextencoder.html#dtor.QTextEncoder">~QTextEncoder</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QByteArray </td><td class="memItemRight bottomAlign"><b><a href="qtextencoder.html#fromUnicode">fromUnicode</a></b>(const QString &<i>str</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QByteArray </td><td class="memItemRight bottomAlign"><b><a href="qtextencoder.html#fromUnicode-1">fromUnicode</a></b>(QStringView <i>str</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QByteArray </td><td class="memItemRight bottomAlign"><b><a href="qtextencoder.html#fromUnicode-2">fromUnicode</a></b>(const QChar *<i>uc</i>, int <i>len</i>)</td></tr>
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<h2 id="details">Detailed Description</h2>
<p>The <a href="qtextencoder.html">QTextEncoder</a> class provides a state-based encoder.</p>
<p>A text encoder converts text from Unicode into an encoded text format using a specific codec.</p>
<p>The encoder converts Unicode into another format, remembering any state that is required between calls.</p>
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<p><b>See also </b><a href="qtextcodec.html#makeEncoder">QTextCodec::makeEncoder</a>() and <a href="qtextdecoder.html">QTextDecoder</a>.</p>
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<h2>Member Function Documentation</h2>
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<h3 class="fn" id="QTextEncoder"><a name="QTextEncoder"></a>QTextEncoder::<span class="name">QTextEncoder</span>(const <span class="type"><a href="qtextcodec.html">QTextCodec</a></span> *<i>codec</i>)</h3>
<p>Constructs a text encoder for the given <i>codec</i>.</p>
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<h3 class="fn" id="QTextEncoder-2"><a name="QTextEncoder-2"></a>QTextEncoder::<span class="name">QTextEncoder</span>(const <span class="type"><a href="qtextcodec.html">QTextCodec</a></span> *<i>codec</i>, <span class="type"><a href="qtextcodec.html#ConversionFlag-enum">QTextCodec::ConversionFlags</a></span> <i>flags</i>)</h3>
<p>Constructs a text encoder for the given <i>codec</i> and conversion <i>flags</i>.</p>
<p>This function was introduced in Qt 4.7.</p>
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<h3 class="fn" id="dtor.QTextEncoder"><a name="dtor.QTextEncoder"></a>QTextEncoder::<span class="name">~QTextEncoder</span>()</h3>
<p>Destroys the encoder.</p>
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<h3 class="fn" id="fromUnicode"><a name="fromUnicode"></a><span class="type"><a href="qbytearray.html">QByteArray</a></span> QTextEncoder::<span class="name">fromUnicode</span>(const <span class="type"><a href="qstring.html">QString</a></span> &<i>str</i>)</h3>
<p>Converts the Unicode string <i>str</i> into an encoded <a href="qbytearray.html">QByteArray</a>.</p>
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<h3 class="fn" id="fromUnicode-1"><a name="fromUnicode-1"></a><span class="type"><a href="qbytearray.html">QByteArray</a></span> QTextEncoder::<span class="name">fromUnicode</span>(<span class="type"><a href="qstringview.html">QStringView</a></span> <i>str</i>)</h3>
<p>This is an overloaded function.</p>
<p>Converts the Unicode string <i>str</i> into an encoded <a href="qbytearray.html">QByteArray</a>.</p>
<p>This function was introduced in Qt 5.10.</p>
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<h3 class="fn" id="fromUnicode-2"><a name="fromUnicode-2"></a><span class="type"><a href="qbytearray.html">QByteArray</a></span> QTextEncoder::<span class="name">fromUnicode</span>(const <span class="type"><a href="qchar.html">QChar</a></span> *<i>uc</i>, <span class="type">int</span> <i>len</i>)</h3>
<p>This is an overloaded function.</p>
<p>Converts <i>len</i> characters (not bytes) from <i>uc</i>, and returns the result in a <a href="qbytearray.html">QByteArray</a>.</p>
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