summaryrefslogtreecommitdiffstats
path: root/doc/html/qintdictiterator.html
diff options
context:
space:
mode:
authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-07-10 15:24:15 -0500
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-07-10 15:24:15 -0500
commitbd0f3345a938b35ce6a12f6150373b0955b8dd12 (patch)
tree7a520322212d48ebcb9fbe1087e7fca28b76185c /doc/html/qintdictiterator.html
downloadqt3-bd0f3345a938b35ce6a12f6150373b0955b8dd12.tar.gz
qt3-bd0f3345a938b35ce6a12f6150373b0955b8dd12.zip
Add Qt3 development HEAD version
Diffstat (limited to 'doc/html/qintdictiterator.html')
-rw-r--r--doc/html/qintdictiterator.html176
1 files changed, 176 insertions, 0 deletions
diff --git a/doc/html/qintdictiterator.html b/doc/html/qintdictiterator.html
new file mode 100644
index 0000000..d136934
--- /dev/null
+++ b/doc/html/qintdictiterator.html
@@ -0,0 +1,176 @@
+<!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/doc/qintdict.doc:314 -->
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+<title>QIntDictIterator Class</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>QIntDictIterator Class Reference</h1>
+
+<p>The QIntDictIterator class provides an iterator for QIntDict collections.
+<a href="#details">More...</a>
+<p><tt>#include &lt;<a href="qintdict-h.html">qintdict.h</a>&gt;</tt>
+<p><a href="qintdictiterator-members.html">List of all member functions.</a>
+<h2>Public Members</h2>
+<ul>
+<li class=fn><a href="#QIntDictIterator"><b>QIntDictIterator</b></a> ( const&nbsp;QIntDict&lt;type&gt;&nbsp;&amp;&nbsp;dict )</li>
+<li class=fn><a href="#~QIntDictIterator"><b>~QIntDictIterator</b></a> ()</li>
+<li class=fn>uint <a href="#count"><b>count</b></a> () const</li>
+<li class=fn>bool <a href="#isEmpty"><b>isEmpty</b></a> () const</li>
+<li class=fn>type * <a href="#toFirst"><b>toFirst</b></a> ()</li>
+<li class=fn><a href="#operator-type-*"><b>operator type *</b></a> () const</li>
+<li class=fn>type * <a href="#current"><b>current</b></a> () const</li>
+<li class=fn>long <a href="#currentKey"><b>currentKey</b></a> () const</li>
+<li class=fn>type * <a href="#operator()"><b>operator()</b></a> ()</li>
+<li class=fn>type * <a href="#operator++"><b>operator++</b></a> ()</li>
+<li class=fn>type * <a href="#operator+-eq"><b>operator+=</b></a> ( uint&nbsp;jump )</li>
+</ul>
+<hr><a name="details"></a><h2>Detailed Description</h2>
+
+
+The QIntDictIterator class provides an iterator for <a href="qintdict.html">QIntDict</a> collections.
+<p>
+
+<p> QIntDictIterator is implemented as a template class. Define a
+template instance QIntDictIterator&lt;X&gt; to create a dictionary
+iterator that operates on QIntDict&lt;X&gt; (dictionary of X*).
+<p> Example:
+<pre>
+ <a href="qintdict.html">QIntDict</a>&lt;QLineEdit&gt; fields;
+ for ( int i = 0; i &lt; 3; i++ )
+ fields.<a href="qintdict.html#insert">insert</a>( i, new <a href="qlineedit.html">QLineEdit</a>( this ) );
+
+ fields[0]-&gt;setText( "Homer" );
+ fields[1]-&gt;setText( "Simpson" );
+ fields[2]-&gt;setText( "45" );
+
+ QIntDictIterator&lt;QLineEdit&gt; it( fields );
+ for ( ; it.<a href="#current">current</a>(); ++it )
+ cout &lt;&lt; it.<a href="#currentKey">currentKey</a>() &lt;&lt; ": " &lt;&lt; it.<a href="#current">current</a>()-&gt;text() &lt;&lt; endl;
+
+ // Output (random order):
+ // 0: Homer
+ // 1: Simpson
+ // 2: 45
+ </pre>
+
+<p> Note that the traversal order is arbitrary; you are not guaranteed the
+order shown above.
+<p> Multiple iterators may independently traverse the same dictionary.
+A <a href="qintdict.html">QIntDict</a> knows about all the iterators that are operating on the
+dictionary. When an item is removed from the dictionary, QIntDict
+updates all iterators that refer the removed item to point to the
+next item in the traversal order.
+<p> <p>See also <a href="qintdict.html">QIntDict</a>, <a href="collection.html">Collection Classes</a>, and <a href="tools.html">Non-GUI Classes</a>.
+
+<hr><h2>Member Function Documentation</h2>
+<h3 class=fn><a name="QIntDictIterator"></a>QIntDictIterator::QIntDictIterator ( const&nbsp;<a href="qintdict.html">QIntDict</a>&lt;type&gt;&nbsp;&amp;&nbsp;dict )
+</h3>
+
+<p> Constructs an iterator for <em>dict</em>. The current iterator item is
+set to point to the 'first' item in the <em>dict</em>. The first item
+refers to the first item in the dictionary's arbitrary internal
+ordering.
+
+<h3 class=fn><a name="~QIntDictIterator"></a>QIntDictIterator::~QIntDictIterator ()
+</h3>
+
+<p> Destroys the iterator.
+
+<h3 class=fn>uint <a name="count"></a>QIntDictIterator::count () const
+</h3>
+
+<p> Returns the number of items in the dictionary this iterator
+operates over.
+<p> <p>See also <a href="#isEmpty">isEmpty</a>().
+
+<h3 class=fn>type * <a name="current"></a>QIntDictIterator::current () const
+</h3>
+
+<p> Returns a pointer to the current iterator item.
+
+<h3 class=fn>long <a name="currentKey"></a>QIntDictIterator::currentKey () const
+</h3>
+
+<p> Returns the key for the current iterator item.
+
+<h3 class=fn>bool <a name="isEmpty"></a>QIntDictIterator::isEmpty () const
+</h3>
+
+<p> Returns TRUE if the dictionary is empty; otherwise eturns FALSE.
+<p> <p>See also <a href="#count">count</a>().
+
+<h3 class=fn><a name="operator-type-*"></a>QIntDictIterator::operator type * () const
+</h3>
+
+<p> Cast operator. Returns a pointer to the current iterator item.
+Same as <a href="#current">current</a>().
+
+<h3 class=fn>type * <a name="operator()"></a>QIntDictIterator::operator() ()
+</h3>
+
+<p> Makes the succeeding item current and returns the original current
+item.
+<p> If the current iterator item was the last item in the dictionary
+or if it was 0, 0 is returned.
+
+<h3 class=fn>type * <a name="operator++"></a>QIntDictIterator::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 dictionary
+or if it was 0, 0 is returned.
+
+<h3 class=fn>type * <a name="operator+-eq"></a>QIntDictIterator::operator+= ( uint&nbsp;jump )
+</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 0 and returns 0.
+
+<h3 class=fn>type * <a name="toFirst"></a>QIntDictIterator::toFirst ()
+</h3>
+
+<p> Sets the current iterator item to point to the first item in the
+dictionary and returns a pointer to the item. The first item
+refers to the first item in the dictionary's arbitrary internal
+ordering. If the dictionary is empty it sets the current item to
+0 and returns 0.
+
+<!-- eof -->
+<hr><p>
+This file is part of the <a href="index.html">Qt toolkit</a>.
+Copyright &copy; 1995-2007
+<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 &copy; 2007
+<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
+<td align=right><div align=right>Qt 3.3.8</div>
+</table></div></address></body>
+</html>