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
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Qt Toolkit - QGVector Class</title><style type="text/css"><!--
h3.fn,span.fn { margin-left: 1cm; text-indent: -1cm; }
a:link { color: #004faf; text-decoration: none }
a:visited { color: #672967; text-decoration: none }body { background: white; color: black; }
--></style>
</head><body bgcolor="#ffffff">
<table width="100%">
<tr><td><a href="index.html">
<img width="100" height="100" src="qtlogo.png"
alt="Home" border="0"><img width="100"
height="100" src="face.png" alt="Home" border="0">
</a><td valign=top><div align=right><img src="dochead.png" width="472" height="27"><br>
<a href="classes.html"><b>Classes</b></a>
-<a href="annotated.html">Annotated</a>
- <a href="hierarchy.html">Tree</a>
-<a href="functions.html">Functions</a>
-<a href="index.html">Home</a>
-<a href="topicals.html"><b>Structure</b></a>
</div>
</table>
<h1 align=center>QGVector Class Reference</h1><br clear="all">
<p>
The QGVector class is an internal class for implementing Qt collection classes.
<a href="#details">More...</a>
<p>
<code>#include <<a href="qgvector-h.html">qgvector.h</a>></code>
<p>
Inherits <a href="qcollection.html">QCollection</a>.
<p>Inherited by <a href="qvector.html">QVector</a>.
<p><a href="qgvector-members.html">List of all member functions.</a>
<h2>Public Members</h2>
<ul>
<li><div class="fn">QDataStream&<b>read</b>(QDataStream&)(internal)</div>
<li><div class="fn">QDataStream&<b>write</b>(QDataStream&)const(internal)</div>
<li><div class="fn">virtualint<a href="#817164"><b>compareItems</b></a>(Item, Item)</div>
</ul>
<h2>Protected Members</h2>
<ul>
<li><div class="fn"><b>QGVector</b>()(internal)</div>
<li><div class="fn"><b>QGVector</b>(uintsize)(internal)</div>
<li><div class="fn"><b>QGVector</b>(constQGVector&v)(internal)</div>
<li><div class="fn"><b>~QGVector</b>()(internal)</div>
<li><div class="fn">QGVector&<b>operator=</b>(constQGVector&v)(internal)</div>
<li><div class="fn">Item*<a href="#305406"><b>data</b></a>()const</div>
<li><div class="fn">uint<a href="#ab362c"><b>size</b></a>()const</div>
<li><div class="fn">virtualuint<a href="#ef746a"><b>count</b></a>()const</div>
<li><div class="fn">bool<b>insert</b>(uintindex, Item)(internal)</div>
<li><div class="fn">bool<b>remove</b>(uintindex)(internal)</div>
<li><div class="fn">Item<b>take</b>(uintindex)</div>
<li><div class="fn">virtualvoid<b>clear</b>()(internal)</div>
<li><div class="fn">bool<b>resize</b>(uintnewsize)(internal)</div>
<li><div class="fn">bool<b>fill</b>(Item, intflen)(internal)</div>
<li><div class="fn">void<b>sort</b>()(internal)</div>
<li><div class="fn">int<b>bsearch</b>(Item)const(internal)</div>
<li><div class="fn">int<b>findRef</b>(Item, uintindex)const(internal)</div>
<li><div class="fn">int<b>find</b>(Item, uintindex)const(internal)</div>
<li><div class="fn">uint<b>containsRef</b>(Item)const(internal)</div>
<li><div class="fn">uint<b>contains</b>(Item)const(internal)</div>
<li><div class="fn">Item<a href="#cb6eaa"><b>at</b></a>(uintindex)const</div>
<li><div class="fn">bool<b>insertExpand</b>(uintindex, Item)(internal)</div>
<li><div class="fn">void<b>toList</b>(QGList*)const(internal)</div>
<li><div class="fn">virtualQDataStream&<a href="#c74c55"><b>read</b></a>(QDataStream&, Item&)</div>
<li><div class="fn">virtualQDataStream&<a href="#a5f0ce"><b>write</b></a>(QDataStream&, Item)const</div>
</ul>
<hr><h2><a name="details"></a>Detailed Description</h2>
The QGVector class is an internal class for implementing Qt collection classes.
<p>
QGVector is a strictly internal class that acts as a base class for
the <a href="qvector.html">QVector</a> collection class.
<p>QGVector has some virtual functions that may be reimplemented in
subclasses to customize behavior.
<p><ul>
<li> <a href="#817164">compareItems</a>() compares two collection/vector items.
<li> <a href="#b9f6ed">read</a>() reads a collection/vector item from a <a href="qdatastream.html">QDataStream</a>.
<li> <a href="#3a5b47">write</a>() writes a collection/vector item to a QDataStream.
</ul>
<hr><h2>Member Function Documentation</h2>
<h3 class="fn"><a href="qcollection.html#Item">Item</a><a name="cb6eaa"></a>QGVector::at(uintindex)const <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn">int<a name="817164"></a>QGVector::compareItems(<a href="qcollection.html#Item">Item</a>d1, <a href="qcollection.html#Item">Item</a>d2) <code>[virtual]</code></h3>
<p>This virtual function compares two list items.
<p>Returns:
<ul>
<li> 0 if <em>item1</em> == <em>item2</em>
<li> non-zero if <em>item1</em> != <em>item2</em>
</ul>
<p>This function returns <em>int</em> rather than <em>bool</em> so that
reimplementations can return one of three values and use it to sort
by:
<p><ul>
<li> 0 if <em>item1</em> == <em>item2</em>
<li> > 0 (positive integer) if <em>item1</em> > <em>item2</em>
<li> < 0 (negative integer) if <em>item1</em> < <em>item2</em>
</ul>
<p>The <a href="qvector.html#d50667">QVector::sort</a>() and <a href="qvector.html#8567a9">QVector::bsearch</a>() functions require that
compareItems() is implemented as described here.
<p>This function should not modify the vector because some const
functions call compareItems().
<h3 class="fn">uint<a name="ef746a"></a>QGVector::count()const <code>[virtualprotected]</code></h3>
<p>For internal use only.
<p>Reimplemented from <a href="qcollection.html#649c42">QCollection.</a>
<h3 class="fn"><a href="qcollection.html#Item">Item</a>*<a name="305406"></a>QGVector::data()const <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn"><a href="qdatastream.html">QDataStream</a>&<a name="c74c55"></a>QGVector::read(<a href="qdatastream.html">QDataStream</a>&s, <a href="qcollection.html#Item">Item</a>&d) <code>[virtualprotected]</code></h3>
<p>Reads a collection/vector item from the stream <em>s</em> and returns a reference
to the stream.
<p>The default implementation sets <em>item</em> to 0.
<p>See also <a href="#3a5b47">write</a>().
<h3 class="fn">uint<a name="ab362c"></a>QGVector::size()const <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn"><a href="qdatastream.html">QDataStream</a>&<a name="a5f0ce"></a>QGVector::write(<a href="qdatastream.html">QDataStream</a>&s, <a href="qcollection.html#Item">Item</a>)const <code>[virtualprotected]</code></h3>
<p>Writes a collection/vector item to the stream <em>s</em> and returns a reference
to the stream.
<p>The default implementation does nothing.
<p>See also <a href="#b9f6ed">read</a>().
<h3 class="fn"><a name="18180b"></a>QGVector::QGVector() <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn"><a name="5f680e"></a>QGVector::QGVector(constQGVector&a) <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn"><a name="03b1a3"></a>QGVector::QGVector(uintsize) <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn"><a name="542f52"></a>QGVector::~QGVector() <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn">int<a name="632559"></a>QGVector::bsearch(<a href="qcollection.html#Item">Item</a>d)const <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn">void<a name="77d753"></a>QGVector::clear() <code>[virtualprotected]</code></h3>
<p>For internal use only.
<p>Reimplemented from <a href="qcollection.html#10eb2d">QCollection.</a>
<h3 class="fn">uint<a name="e8e4cf"></a>QGVector::contains(<a href="qcollection.html#Item">Item</a>d)const <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn">uint<a name="3f2afb"></a>QGVector::containsRef(<a href="qcollection.html#Item">Item</a>d)const <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn">bool<a name="4b995b"></a>QGVector::fill(<a href="qcollection.html#Item">Item</a>d, intflen) <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn">int<a name="4f8653"></a>QGVector::find(<a href="qcollection.html#Item">Item</a>d, uintindex)const <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn">int<a name="41eba7"></a>QGVector::findRef(<a href="qcollection.html#Item">Item</a>d, uintindex)const <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn">bool<a name="6a5f66"></a>QGVector::insert(uintindex, <a href="qcollection.html#Item">Item</a>d) <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn">bool<a name="dfdcaa"></a>QGVector::insertExpand(uintindex, <a href="qcollection.html#Item">Item</a>d) <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn">QGVector&<a name="203cce"></a>QGVector::operator=(constQGVector&v) <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn"><a href="qdatastream.html">QDataStream</a>&<a name="b9f6ed"></a>QGVector::read(<a href="qdatastream.html">QDataStream</a>&s)</h3>
<p>For internal use only.
<h3 class="fn">bool<a name="ffa1b6"></a>QGVector::remove(uintindex) <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn">bool<a name="ac64bc"></a>QGVector::resize(uintnewsize) <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn">void<a name="4cd673"></a>QGVector::sort() <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn">void<a name="6ee130"></a>QGVector::toList(<a href="qglist.html">QGList</a>*list)const <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn"><a href="qdatastream.html">QDataStream</a>&<a name="3a5b47"></a>QGVector::write(<a href="qdatastream.html">QDataStream</a>&s)const</h3>
<p>For internal use only.
<hr><p>
Search the documentation, FAQ, qt-interest archive and more (uses
<a href="http://www.trolltech.com">www.trolltech.com</a>):<br>
<form method=post action="http://www.trolltech.com/search.cgi">
<input type=hidden name="version" value="2.3.1"><nobr>
<input size="50" name="search"><input type=submit value="Search">
</nobr></form><hr><p>
This file is part of the <a href="index.html">Qt toolkit</a>,
copyright © 1995-2000
<a href="http://www.trolltech.com">Trolltech</a>, all rights reserved.<p><address><hr><div align="center">
<table width="100%" cellspacing="0" border="0"><tr>
<td>Copyright 2000 Trolltech<td><a href="http://www.trolltech.com/trademarks.html">Trademarks</a>
<td align="right"><div align="right">Qt version 2.3.1</div>
</table></div></address></body></html>
|
