<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <!-- qxml.cpp --> <title>QXmlLocator Class | Qt XML 5.9</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 5.9</td><td ><a href="qtxml-index.html">Qt XML</a></td><td ><a href="qtxml-module.html">C++ Classes</a></td><td >QXmlLocator</td></tr></table><table class="buildversion"><tr> <td id="buildversion" width="100%" align="right">Qt 5.9.4 Reference Documentation</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">QXmlLocator Class</h1> <!-- $$$QXmlLocator-brief --> <p>The <a href="qxmllocator.html">QXmlLocator</a> class provides the XML handler classes with information about the parsing position within a file. <a href="#details">More...</a></p> <!-- @@@QXmlLocator --> <div class="table"><table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign"> <span class="preprocessor">#include <QXmlLocator></span> </td></tr><tr><td class="memItemLeft rightAlign topAlign"> qmake:</td><td class="memItemRight bottomAlign"> QT += xml</td></tr></table></div><ul> <li><a href="qxmllocator-members.html">List of all members, including inherited members</a></li> </ul> <p><b>Note:</b> All functions in this class are reentrant.</p> <a name="public-functions"></a> <h2 id="public-functions">Public Functions</h2> <div class="table"><table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qxmllocator.html#QXmlLocator">QXmlLocator</a></b>()</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="qxmllocator.html#dtor.QXmlLocator">~QXmlLocator</a></b>()</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> virtual int </td><td class="memItemRight bottomAlign"><b><a href="qxmllocator.html#columnNumber">columnNumber</a></b>() const = 0</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> virtual int </td><td class="memItemRight bottomAlign"><b><a href="qxmllocator.html#lineNumber">lineNumber</a></b>() const = 0</td></tr> </table></div> <a name="details"></a> <!-- $$$QXmlLocator-description --> <div class="descr"> <h2 id="details">Detailed Description</h2> <p>The <a href="qxmllocator.html">QXmlLocator</a> class provides the XML handler classes with information about the parsing position within a file.</p> <p>The reader reports a <a href="qxmllocator.html">QXmlLocator</a> to the content handler before it starts to parse the document. This is done with the <a href="qxmlcontenthandler.html#setDocumentLocator">QXmlContentHandler::setDocumentLocator</a>() function. The handler classes can now use this locator to get the position (<a href="qxmllocator.html#lineNumber">lineNumber</a>() and <a href="qxmllocator.html#columnNumber">columnNumber</a>()) that the reader has reached.</p> </div> <!-- @@@QXmlLocator --> <div class="func"> <h2>Member Function Documentation</h2> <!-- $$$QXmlLocator[overload1]$$$QXmlLocator --> <h3 class="fn" id="QXmlLocator"><a name="QXmlLocator"></a>QXmlLocator::<span class="name">QXmlLocator</span>()</h3> <p>Constructor.</p> <!-- @@@QXmlLocator --> <!-- $$$~QXmlLocator[overload1]$$$~QXmlLocator --> <h3 class="fn" id="dtor.QXmlLocator"><a name="dtor.QXmlLocator"></a><code>[virtual] </code>QXmlLocator::<span class="name">~QXmlLocator</span>()</h3> <p>Destructor.</p> <!-- @@@~QXmlLocator --> <!-- $$$columnNumber[overload1]$$$columnNumber --> <h3 class="fn" id="columnNumber"><a name="columnNumber"></a><code>[pure virtual] </code><span class="type">int</span> QXmlLocator::<span class="name">columnNumber</span>() const</h3> <p>Returns the column number (starting at 1) or -1 if there is no column number available.</p> <!-- @@@columnNumber --> <!-- $$$lineNumber[overload1]$$$lineNumber --> <h3 class="fn" id="lineNumber"><a name="lineNumber"></a><code>[pure virtual] </code><span class="type">int</span> QXmlLocator::<span class="name">lineNumber</span>() const</h3> <p>Returns the line number (starting at 1) or -1 if there is no line number available.</p> <!-- @@@lineNumber --> </div> </div> </div> </div> </div> </div> <div class="footer"> <p> <acronym title="Copyright">©</acronym> 2017 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>