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Breadcrumbs go here --> <li><a href="modules.html">Modules</a></li> <li><a href="qt3support.html">Qt3Support</a></li> <li>Q3SqlRecordInfo</li> </ul> </div> <div class="toolbuttons toolblock"> <ul> <li id="smallA" class="t_button">A</li> <li id="medA" class="t_button active">A</li> <li id="bigA" class="t_button">A</li> <li id="print" class="t_button"><a href="javascript:this.print();"> <span>Print</span></a></li> </ul> </div> </div> <div class="content mainContent"> <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> <h1 class="title">Q3SqlRecordInfo Class Reference</h1> <!-- $$$Q3SqlRecordInfo-brief --> <p>The Q3SqlRecordInfo class encapsulates a set of database field meta data. <a href="#details">More...</a></p> <!-- @@@Q3SqlRecordInfo --> <pre class="cpp"> <span class="preprocessor">#include <Q3SqlRecordInfo></span></pre><p><b>This class is part of the Qt 3 support library.</b> It is provided to keep old source code working. We strongly advise against using it in new code. See <a href="porting4.html#qsqlrecordinfo">Porting to Qt 4</a> for more information.</p> <ul> <li><a href="q3sqlrecordinfo-members.html">List of all members, including inherited members</a></li> </ul> <a name="public-functions"></a> <h2>Public Functions</h2> <table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="q3sqlrecordinfo.html#Q3SqlRecordInfo">Q3SqlRecordInfo</a></b> ()</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="q3sqlrecordinfo.html#Q3SqlRecordInfo-2">Q3SqlRecordInfo</a></b> ( const Q3SqlFieldInfoList & <i>other</i> )</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="q3sqlrecordinfo.html#Q3SqlRecordInfo-3">Q3SqlRecordInfo</a></b> ( const QSqlRecord & <i>other</i> )</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> size_type </td><td class="memItemRight bottomAlign"><b><a href="q3sqlrecordinfo.html#contains">contains</a></b> ( const QString & <i>fieldName</i> ) const</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> Q3SqlFieldInfo </td><td class="memItemRight bottomAlign"><b><a href="q3sqlrecordinfo.html#find">find</a></b> ( const QString & <i>fieldName</i> ) const</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> QSqlRecord </td><td class="memItemRight bottomAlign"><b><a href="q3sqlrecordinfo.html#toRecord">toRecord</a></b> () const</td></tr> </table> <a name="details"></a> <!-- $$$Q3SqlRecordInfo-description --> <div class="descr"> <h2>Detailed Description</h2> <p>The Q3SqlRecordInfo class encapsulates a set of database field meta data.</p> <p>This class is a list that holds a set of database field meta data. Use <a href="q3sqlrecordinfo.html#contains">contains</a>() to see if a given field name exists in the record, and use <a href="q3sqlrecordinfo.html#find">find</a>() to get a <a href="porting4.html#qsqlfieldinfo">QSqlFieldInfo</a> record for a named field.</p> </div> <p><b>See also </b><a href="q3sqlfieldinfo.html">Q3SqlFieldInfo</a>.</p> <!-- @@@Q3SqlRecordInfo --> <div class="func"> <h2>Member Function Documentation</h2> <!-- $$$Q3SqlRecordInfo[overload1]$$$Q3SqlRecordInfo --> <h3 class="fn"><a name="Q3SqlRecordInfo"></a>Q3SqlRecordInfo::<span class="name">Q3SqlRecordInfo</span> ()</h3> <p>Constructs an empty record info object.</p> <!-- @@@Q3SqlRecordInfo --> <!-- $$$Q3SqlRecordInfo$$$Q3SqlRecordInfoconstQ3SqlFieldInfoList& --> <h3 class="fn"><a name="Q3SqlRecordInfo-2"></a>Q3SqlRecordInfo::<span class="name">Q3SqlRecordInfo</span> ( const <span class="type">Q3SqlFieldInfoList</span> & <i>other</i> )</h3> <p>Constructs a copy of <i>other</i>.</p> <!-- @@@Q3SqlRecordInfo --> <!-- $$$Q3SqlRecordInfo$$$Q3SqlRecordInfoconstQSqlRecord& --> <h3 class="fn"><a name="Q3SqlRecordInfo-3"></a>Q3SqlRecordInfo::<span class="name">Q3SqlRecordInfo</span> ( const <span class="type"><a href="qsqlrecord.html">QSqlRecord</a></span> & <i>other</i> )</h3> <p>Constructs a copy of <i>other</i>.</p> <!-- @@@Q3SqlRecordInfo --> <!-- $$$contains[overload1]$$$containsconstQString& --> <h3 class="fn"><a name="contains"></a><span class="type">size_type</span> Q3SqlRecordInfo::<span class="name">contains</span> ( const <span class="type"><a href="qstring.html">QString</a></span> & <i>fieldName</i> ) const</h3> <p>Returns the number of times a field called <i>fieldName</i> occurs in the record. Returns 0 if no field by that name could be found.</p> <!-- @@@contains --> <!-- $$$find[overload1]$$$findconstQString& --> <h3 class="fn"><a name="find"></a><span class="type"><a href="q3sqlfieldinfo.html">Q3SqlFieldInfo</a></span> Q3SqlRecordInfo::<span class="name">find</span> ( const <span class="type"><a href="qstring.html">QString</a></span> & <i>fieldName</i> ) const</h3> <p>Returns a <a href="porting4.html#qsqlfieldinfo">QSqlFieldInfo</a> object for the first field in the record which has the field name <i>fieldName</i>. If no matching field is found then an empty <a href="porting4.html#qsqlfieldinfo">QSqlFieldInfo</a> object is returned.</p> <!-- @@@find --> <!-- $$$toRecord[overload1]$$$toRecord --> <h3 class="fn"><a name="toRecord"></a><span class="type"><a href="qsqlrecord.html">QSqlRecord</a></span> Q3SqlRecordInfo::<span class="name">toRecord</span> () const</h3> <p>Returns an empty <a href="qsqlrecord.html">QSqlRecord</a> based on the field information in this <a href="q3sqlrecordinfo.html" class="compat">Q3SqlRecordInfo</a>.</p> <!-- @@@toRecord --> </div> </div> </div> </div> <div class="ft"> <span></span> </div> </div> <div class="footer"> <p> <acronym title="Copyright">©</acronym> 2015 The Qt Company Ltd. 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