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
|
<!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 - QStrListIterator 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>QStrListIterator Class Reference</h1><br clear="all">
<p>
The QStrListIterator class is an iterator for the <a href="qstrlist.html">QStrList</a> and <a href="qstrilist.html">QStrIList</a> classes.
<a href="#details">More...</a>
<p>
<code>#include <<a href="qstrlist-h.html">qstrlist.h</a>></code>
<p>
Inherits <a href="qlistiterator.html">QListIterator</a>.
<p><a href="qstrlistiterator-members.html">List of all member functions.</a>
<h2>Public Members</h2>
<ul>
<li><div class="fn"><a href="#f1f384"><b>QStrListIterator</b></a>(constQList<type>&l)</div>
<li><div class="fn"><a href="#f1a7b1"><b>~QStrListIterator</b></a>()</div>
<li><div class="fn">uint<a href="#6aa949"><b>count</b></a>()const</div>
<li><div class="fn">bool<a href="#e98b1e"><b>isEmpty</b></a>()const</div>
<li><div class="fn">bool<a href="#0726a5"><b>atFirst</b></a>()const</div>
<li><div class="fn">bool<a href="#6bb7b1"><b>atLast</b></a>()const</div>
<li><div class="fn">type*<a href="#fcf5df"><b>toFirst</b></a>()</div>
<li><div class="fn">type*<a href="#392aba"><b>toLast</b></a>()</div>
<li><div class="fn">operator<a href=qstrlistiterator.html#6abbb8><b>type*</b></a>()const</div>
<li><div class="fn">type*<a href="#c70c73"><b>operator*</b></a>()</div>
<li><div class="fn">type*<a href="#5c33ad"><b>current</b></a>()const</div>
<li><div class="fn">type*<b>operator</b>()()</div>
<li><div class="fn">type*<a href="#e3b373"><b>operator++</b></a>()</div>
<li><div class="fn">type*<a href="#bbf65d"><b>operator+=</b></a>(uintj)</div>
<li><div class="fn">type*<a href="#c61a14"><b>operator--</b></a>()</div>
<li><div class="fn">type*<a href="#09c9dc"><b>operator-=</b></a>(uintj)</div>
<li><div class="fn">QListIterator<type>&<a href="#02e466"><b>operator=</b></a>(constQListIterator<type>&it)</div>
</ul>
<hr><h2><a name="details"></a>Detailed Description</h2>
The QStrListIterator class is an iterator for the <a href="qstrlist.html">QStrList</a> and <a href="qstrilist.html">QStrIList</a> classes.
<p>
This class is a <a href="qlistiterator.html">QListIterator</a><char> instance.
It can traverse the strings in the QStrList and QStrIList classes.
<hr><h2>Member Function Documentation</h2>
<h3 class="fn"><a name="f1f384"></a>QStrListIterator::QStrListIterator(const<a href="qlist.html">QList</a><type>&list)</h3>
<p>Constructs an iterator for <em>list.</em> The current iterator item is
set to point on the first item in the <em>list.</em>
<h3 class="fn"><a name="f1a7b1"></a>QStrListIterator::~QStrListIterator()</h3>
<p>Destroys the iterator.
<h3 class="fn"><a name="6abbb8"></a>QStrListIterator::operatortype*()const</h3>
<p>Cast operator. Returns a pointer to the current iterator item.
Same as <a href="#5c33ad">current</a>().
<h3 class="fn">bool<a name="0726a5"></a>QStrListIterator::atFirst()const</h3>
<p>Returns TRUE if the current iterator item is the first list item, otherwise
FALSE.
<p>See also <a href="#fcf5df">toFirst</a>() and <a href="#6bb7b1">atLast</a>().
<h3 class="fn">bool<a name="6bb7b1"></a>QStrListIterator::atLast()const</h3>
<p>Returns TRUE if the current iterator item is the last list item, otherwise
FALSE.
<p>See also <a href="#392aba">toLast</a>() and <a href="#0726a5">atFirst</a>().
<h3 class="fn">uint<a name="6aa949"></a>QStrListIterator::count()const</h3>
<p>Returns the number of items in the list this iterator operates on.
<p>See also <a href="#e98b1e">isEmpty</a>().
<h3 class="fn">type*<a name="5c33ad"></a>QStrListIterator::current()const</h3>
<p>Returns a pointer to the current iterator item.
<h3 class="fn">bool<a name="e98b1e"></a>QStrListIterator::isEmpty()const</h3>
<p>Returns TRUE if the list is empty, i.e. <a href="#6aa949">count</a>() == 0, otherwise FALSE.
<p>See also <a href="#6aa949">count</a>().
<h3 class="fn">type*<a name="c70c73"></a>QStrListIterator::operator*()</h3>
<p>Asterix operator. Returns a pointer to the current iterator item.
Same as <a href="#5c33ad">current</a>().
<h3 class="fn">type*<a name="e3b373"></a>QStrListIterator::operator++()</h3>
<p>Prefix ++ makes the succeeding item current and returns the new current
item.
<p>If the current iterator item was the last item in the list or if it was
null, null is returned.
<h3 class="fn">type*<a name="bbf65d"></a>QStrListIterator::operator+=(uintjump)</h3>
<p>Sets the current item to the item <em>jump</em> positions after the current item,
and returns a pointer to that item.
<p>If that item is beyond the last item or if the dictionary is empty,
it sets the current item to null and returns null.
<h3 class="fn">type*<a name="c61a14"></a>QStrListIterator::operator--()</h3>
<p>Prefix -- makes the preceding item current and returns the new current
item.
<p>If the current iterator item was the first item in the list or if it was
null, null is returned.
<h3 class="fn">type*<a name="09c9dc"></a>QStrListIterator::operator-=(uintjump)</h3>
<p>Returns the item <em>jump</em> positions before the current item, or null if
it is beyond the first item. Makes this the current item.
<h3 class="fn">QStrListIterator<type>&<a name="02e466"></a>QStrListIterator::operator=(constQStrListIterator<type>&it)</h3>
<p>Assignment. Makes a copy of the iterator <em>it</em> and returns a reference
to this iterator.
<h3 class="fn">type*<a name="fcf5df"></a>QStrListIterator::toFirst()</h3>
<p>Sets the current iterator item to point to the first list item and returns
a pointer to the item. Sets the current item to null and returns null
if the list is empty.
<p>See also <a href="#392aba">toLast</a>() and <a href="#0726a5">atFirst</a>().
<h3 class="fn">type*<a name="392aba"></a>QStrListIterator::toLast()</h3>
<p>Sets the current iterator item to point to the last list item and returns
a pointer to the item. Sets the current item to null and returns null
if the list is empty.
<p>See also <a href="#fcf5df">toFirst</a>() and <a href="#6bb7b1">atLast</a>().
<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="2.3.2"><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 © 1995-2001
<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 2001 Trolltech<td><a href="http://www.trolltech.com/trademarks.html">Trademarks</a>
<td align="right"><div align="right">Qt version 2.3.2</div>
</table></div></address></body></html>
|
