doc/html/tqptrqueue-h.html


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/include/tqptrqueue.h:1 -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>tqptrqueue.h Include File</title>
<style type="text/css"><!--
fn { margin-left: 1cm; text-indent: -1cm; }
a:link { color: #004faf; text-decoration: none }
a:visited { color: #672967; text-decoration: none }
body { background: #ffffff; color: black; }
--></style>
</head>
<body>

<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr bgcolor="#E5E5E5">
<td valign=center>
 <a href="index.html">
<font color="#004faf">Home</font></a>
 | <a href="classes.html">
<font color="#004faf">All&nbsp;Classes</font></a>
 | <a href="mainclasses.html">
<font color="#004faf">Main&nbsp;Classes</font></a>
 | <a href="annotated.html">
<font color="#004faf">Annotated</font></a>
 | <a href="groups.html">
<font color="#004faf">Grouped&nbsp;Classes</font></a>
 | <a href="functions.html">
<font color="#004faf">Functions</font></a>
</td>
<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>tqptrqueue.h</h1>

<p>This is the verbatim text of the tqptrqueue.h include file. It is provided only for illustration; the copyright remains with Trolltech.
<hr>
<pre>
/****************************************************************************
** $Id: qt/tqptrqueue.h   3.3.8   edited Jan 11 14:38 $
**
** Definition of TQPtrQueue template/macro class
**
** Created : 920917
**
** Copyright (C) 1992-2007 Trolltech ASA.  All rights reserved.
**
** This file is part of the tools module of the TQt GUI Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Alternatively you may (at your option) use any
** later version of the GNU General Public License if such license has
** been publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free TQt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
** included in the packaging of this file.  Licensees holding valid TQt
** Commercial licenses may use this file in accordance with the TQt
** Commercial License Agreement provided with the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/

#ifndef TQPTRQUEUE_H
#define TQPTRQUEUE_H

#ifndef QT_H
#include "tqglist.h"
#endif // QT_H

template&lt;class type&gt;
class TQPtrQueue : protected TQGList
{
public:
    TQPtrQueue()				{}
    TQPtrQueue( const TQPtrQueue&lt;type&gt; &amp;q ) : TQGList(q) {}
    ~TQPtrQueue()			{ clear(); }
    TQPtrQueue&lt;type&gt;&amp; operator=(const TQPtrQueue&lt;type&gt; &amp;q)
			{ return (TQPtrQueue&lt;type&gt;&amp;)TQGList::operator=(q); }
    bool  autoDelete() const		{ return TQPtrCollection::autoDelete(); }
    void  setAutoDelete( bool del )	{ TQPtrCollection::setAutoDelete(del); }
    uint  count()   const		{ return TQGList::count(); }
    bool  isEmpty() const		{ return TQGList::count() == 0; }
    void  enqueue( const type *d )	{ TQGList::append(Item(d)); }
    type *dequeue()			{ return (type *)TQGList::takeFirst();}
    bool  remove()			{ return TQGList::removeFirst(); }
    void  clear()			{ TQGList::clear(); }
    type *head()    const		{ return (type *)TQGList::cfirst(); }
	  operator type *() const	{ return (type *)TQGList::cfirst(); }
    type *current() const		{ return (type *)TQGList::cfirst(); }

#ifdef Q_QDOC
protected:
    virtual TQDataStream&amp; read( TQDataStream&amp;, TQPtrCollection::Item&amp; );
    virtual TQDataStream&amp; write( TQDataStream&amp;, TQPtrCollection::Item ) const;
#endif

private:
    void  deleteItem( Item d );
};

#if !defined(Q_BROKEN_TEMPLATE_SPECIALIZATION)
template&lt;&gt; inline void TQPtrQueue&lt;void&gt;::deleteItem( TQPtrCollection::Item )
{
}
#endif

template&lt;class type&gt; inline void TQPtrQueue&lt;type&gt;::deleteItem( TQPtrCollection::Item d )
{
    if ( del_item ) delete (type *)d;
}

#endif // TQPTRQUEUE_H
</pre>
<!-- eof -->
<p><address><hr><div align=center>
<table width=100% cellspacing=0 border=0><tr>
<td>Copyright &copy; 2007
<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
<td align=right><div align=right>TQt 3.3.8</div>
</table></div></address></body>
</html>