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109 lines
3.3 KiB
109 lines
3.3 KiB
14 years ago
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/examples/qtl/qtl-qvaluelist.doc:1 -->
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<title>A Tiny QTL Example</title>
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<style type="text/css"><!--
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fn { margin-left: 1cm; text-indent: -1cm; }
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a:link { color: #004faf; text-decoration: none }
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a:visited { color: #672967; text-decoration: none }
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body { background: #ffffff; color: black; }
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--></style>
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</head>
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<body>
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<table border="0" cellpadding="0" cellspacing="0" width="100%">
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<tr bgcolor="#E5E5E5">
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<td valign=center>
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<a href="index.html">
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<font color="#004faf">Home</font></a>
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| <a href="classes.html">
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<font color="#004faf">All Classes</font></a>
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| <a href="mainclasses.html">
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<font color="#004faf">Main Classes</font></a>
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| <a href="annotated.html">
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<font color="#004faf">Annotated</font></a>
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| <a href="groups.html">
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<font color="#004faf">Grouped Classes</font></a>
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| <a href="functions.html">
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<font color="#004faf">Functions</font></a>
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</td>
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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>A Tiny QTL Example</h1>
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<p>
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This tiny example shows a <a href="qvaluelistiterator.html">QValueListIterator</a>.
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<p> <hr>
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<p> Implementation:
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<p> <pre>/****************************************************************************
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** $Id: qt/qvaluelistiterator.cpp 3.3.8 edited Jan 11 14:37 $
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**
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** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
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**
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** This file is part of an example program for Qt. This example
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** program may be used, distributed and modified without limitation.
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**
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*****************************************************************************/
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#include <<a href="qvaluelist-h.html">qvaluelist.h</a>>
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#include <<a href="qstring-h.html">qstring.h</a>>
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#include <<a href="qwindowdefs-h.html">qwindowdefs.h</a>>
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#include <stdio.h>
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class Employee
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{
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public:
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Employee(): s(0) {}
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Employee( const <a href="qstring.html">QString</a>& name, int salary )
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: n(name), s(salary) {}
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<a href="qstring.html">QString</a> name() const { return n; }
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int salary() const { return s; }
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void setSalary( int salary ) { s = salary; }
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// this is here to support very old compilers
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Q_DUMMY_COMPARISON_OPERATOR( Employee )
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private:
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<a href="qstring.html">QString</a> n;
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int s;
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};
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int main( int, char** )
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{
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typedef QValueList<Employee> EmployeeList;
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EmployeeList list;
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list.append( Employee("Bill", 50000) );
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list.append( Employee("Steve",80000) );
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list.append( Employee("Ron", 60000) );
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Employee joe( "Joe", 50000 );
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list.append( joe );
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joe.setSalary( 4000 );
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EmployeeList::ConstIterator it = list.begin();
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while( it != list.end() ) {
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printf( "%s earns %d\n", (*it).name().latin1(), (*it).salary() );
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++it;
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}
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return 0;
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}
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</pre>
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<p> <p>See also <a href="examples.html">Examples</a>.
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<!-- eof -->
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<p><address><hr><div align=center>
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<table width=100% cellspacing=0 border=0><tr>
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<td>Copyright © 2007
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<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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<td align=right><div align=right>Qt 3.3.8</div>
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</table></div></address></body>
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</html>
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