<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <!-- qmetaobject.cpp --> <title>QGenericArgument Class | Qt Core 5.12.6</title> <link rel="stylesheet" type="text/css" href="style/offline-simple.css" /> <script type="text/javascript"> document.getElementsByTagName("link").item(0).setAttribute("href", "style/offline.css"); // loading style sheet breaks anchors that were jumped to before // so force jumping to anchor again setTimeout(function() { var anchor = location.hash; // need to jump to different anchor first (e.g. none) location.hash = "#"; setTimeout(function() { location.hash = anchor; }, 0); }, 0); </script> </head> <body> <div class="header" id="qtdocheader"> <div class="main"> <div class="main-rounded"> <div class="navigationbar"> <table><tr> <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 >QGenericArgument</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> </tr></table> </div> </div> <div class="content"> <div class="line"> <div class="content mainContent"> <div class="sidebar"> <div class="toc"> <h3><a name="toc">Contents</a></h3> <ul> <li class="level1"><a href="#public-functions">Public Functions</a></li> <li class="level1"><a href="#details">Detailed Description</a></li> </ul> </div> <div class="sidebar-content" id="sidebar-content"></div></div> <h1 class="title">QGenericArgument Class</h1> <!-- $$$QGenericArgument-brief --> <p>The <a href="qgenericargument.html">QGenericArgument</a> class is an internal helper class for marshalling arguments. <a href="#details">More...</a></p> <!-- @@@QGenericArgument --> <div class="table"><table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign"> <span class="preprocessor">#include <QGenericArgument></span> </td></tr><tr><td class="memItemLeft rightAlign topAlign"> qmake:</td><td class="memItemRight bottomAlign"> QT += core</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Inherited By:</td><td class="memItemRight bottomAlign"> <p><a href="qgenericreturnargument.html">QGenericReturnArgument</a></p> </td></tr></table></div><ul> <li><a href="qgenericargument-members.html">List of all members, including inherited members</a></li> </ul> <a name="public-functions"></a> <h2 id="public-functions">Public Functions</h2> <div class="table"><table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qgenericargument.html#QGenericArgument">QGenericArgument</a></b>(const char *<i>name</i> = nullptr, const void *<i>data</i> = nullptr)</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> void *</td><td class="memItemRight bottomAlign"><b><a href="qgenericargument.html#data">data</a></b>() const</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> const char *</td><td class="memItemRight bottomAlign"><b><a href="qgenericargument.html#name">name</a></b>() const</td></tr> </table></div> <a name="details"></a> <!-- $$$QGenericArgument-description --> <div class="descr"> <h2 id="details">Detailed Description</h2> <p>The <a href="qgenericargument.html">QGenericArgument</a> class is an internal helper class for marshalling arguments.</p> <p>This class should never be used directly. Please use the <a href="qmetaobject.html#Q_ARG">Q_ARG</a>() macro instead.</p> </div> <p><b>See also </b><a href="qmetaobject.html#Q_ARG">Q_ARG</a>(), <a href="qmetaobject.html#invokeMethod">QMetaObject::invokeMethod</a>(), and <a href="qgenericreturnargument.html">QGenericReturnArgument</a>.</p> <!-- @@@QGenericArgument --> <div class="func"> <h2>Member Function Documentation</h2> <!-- $$$QGenericArgument[overload1]$$$QGenericArgumentconstchar*constvoid* --> <h3 class="fn" id="QGenericArgument"><a name="QGenericArgument"></a>QGenericArgument::<span class="name">QGenericArgument</span>(const <span class="type">char</span> *<i>name</i> = nullptr, const <span class="type">void</span> *<i>data</i> = nullptr)</h3> <p>Constructs a <a href="qgenericargument.html">QGenericArgument</a> object with the given <i>name</i> and <i>data</i>.</p> <!-- @@@QGenericArgument --> <!-- $$$data[overload1]$$$data --> <h3 class="fn" id="data"><a name="data"></a><span class="type">void</span> *QGenericArgument::<span class="name">data</span>() const</h3> <p>Returns the data set in the constructor.</p> <!-- @@@data --> <!-- $$$name[overload1]$$$name --> <h3 class="fn" id="name"><a name="name"></a>const <span class="type">char</span> *QGenericArgument::<span class="name">name</span>() const</h3> <p>Returns the name set in the constructor.</p> <!-- @@@name --> </div> </div> </div> </div> </div> </div> <div class="footer"> <p> <acronym title="Copyright">©</acronym> 2019 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners.<br/> The documentation provided herein is licensed under the terms of the <a href="http://www.gnu.org/licenses/fdl.html">GNU Free Documentation License version 1.3</a> as published by the Free Software Foundation.<br/> Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners. </p> </div> </body> </html>