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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>QAsciiCacheIterator Class Reference</h1>
+
+<p>The QAsciiCacheIterator class provides an iterator for QAsciiCache collections.
+<a href="#details">More...</a>
+<p><tt>#include &lt;<a href="qasciicache-h.html">qasciicache.h</a>&gt;</tt>
+<p><a href="qasciicacheiterator-members.html">List of all member functions.</a>
+<h2>Public Members</h2>
+<ul>
+<li class=fn><a href="#QAsciiCacheIterator"><b>QAsciiCacheIterator</b></a> ( const&nbsp;QAsciiCache&lt;type&gt;&nbsp;&amp;&nbsp;cache )</li>
+<li class=fn><a href="#QAsciiCacheIterator-2"><b>QAsciiCacheIterator</b></a> ( const&nbsp;QAsciiCacheIterator&lt;type&gt;&nbsp;&amp;&nbsp;ci )</li>
+<li class=fn>QAsciiCacheIterator&lt;type&gt; &amp; <a href="#operator-eq"><b>operator=</b></a> ( const&nbsp;QAsciiCacheIterator&lt;type&gt;&nbsp;&amp;&nbsp;ci )</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>bool <a href="#atFirst"><b>atFirst</b></a> () const</li>
+<li class=fn>bool <a href="#atLast"><b>atLast</b></a> () const</li>
+<li class=fn>type * <a href="#toFirst"><b>toFirst</b></a> ()</li>
+<li class=fn>type * <a href="#toLast"><b>toLast</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>const char * <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>
+<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 QAsciiCacheIterator class provides an iterator for <a href="qasciicache.html">QAsciiCache</a> collections.
+<p>
+
+<p> Note that the traversal order is arbitrary; you are not guaranteed
+any particular order. If new objects are inserted into the cache
+while the iterator is active, the iterator may or may not see
+them.
+<p> Multiple iterators are completely independent, even when they
+operate on the same QAsciiCache. QAsciiCache updates all iterators
+that refer an item when that item is removed.
+<p> QAsciiCacheIterator provides an <a href="#operator++">operator++</a>() and an <a href="#operator+-eq">operator+=</a>()
+to traverse the cache; <a href="#current">current</a>() and <a href="#currentKey">currentKey</a>() to access the
+current cache item and its key. It also provides <a href="#atFirst">atFirst</a>() and
+<a href="#atLast">atLast</a>(), which return TRUE if the iterator points to the first or
+last item in the cache respectively. The <a href="#isEmpty">isEmpty</a>() function
+returns TRUE if the cache is empty; and <a href="#count">count</a>() returns the number
+of items in the cache.
+<p> Note that atFirst() and atLast() refer to the iterator's arbitrary
+ordering, not to the cache's internal least recently used list.
+<p> <p>See also <a href="qasciicache.html">QAsciiCache</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="QAsciiCacheIterator"></a>QAsciiCacheIterator::QAsciiCacheIterator ( const&nbsp;<a href="qasciicache.html">QAsciiCache</a>&lt;type&gt;&nbsp;&amp;&nbsp;cache )
+</h3>
+
+<p> Constructs an iterator for <em>cache</em>. The current iterator item is
+set to point to the first item in the <em>cache</em>.
+
+<h3 class=fn><a name="QAsciiCacheIterator-2"></a>QAsciiCacheIterator::QAsciiCacheIterator ( const&nbsp;<a href="qasciicacheiterator.html">QAsciiCacheIterator</a>&lt;type&gt;&nbsp;&amp;&nbsp;ci )
+</h3>
+
+<p> Constructs an iterator for the same cache as <em>ci</em>. The new
+iterator starts at the same item as ci.<a href="#current">current</a>() but moves
+independently from there on.
+
+<h3 class=fn>bool <a name="atFirst"></a>QAsciiCacheIterator::atFirst () const
+</h3>
+
+<p> Returns TRUE if the iterator points to the first item in the
+cache; otherwise returns FALSE. Note that this refers to the
+iterator's arbitrary ordering, not to the cache's internal least
+recently used list.
+<p> <p>See also <a href="#toFirst">toFirst</a>() and <a href="#atLast">atLast</a>().
+
+<h3 class=fn>bool <a name="atLast"></a>QAsciiCacheIterator::atLast () const
+</h3>
+
+<p> Returns TRUE if the iterator points to the last item in the cache;
+otherwise returns FALSE. Note that this refers to the iterator's
+arbitrary ordering, not to the cache's internal least recently
+used list.
+<p> <p>See also <a href="#toLast">toLast</a>() and <a href="#atFirst">atFirst</a>().
+
+<h3 class=fn>uint <a name="count"></a>QAsciiCacheIterator::count () const
+</h3>
+
+<p> Returns the number of items in the cache over which this iterator
+operates.
+<p> <p>See also <a href="#isEmpty">isEmpty</a>().
+
+<h3 class=fn>type * <a name="current"></a>QAsciiCacheIterator::current () const
+</h3>
+
+<p> Returns a pointer to the current iterator item.
+
+<h3 class=fn>const char * <a name="currentKey"></a>QAsciiCacheIterator::currentKey () const
+</h3>
+
+<p> Returns the key for the current iterator item.
+
+<h3 class=fn>bool <a name="isEmpty"></a>QAsciiCacheIterator::isEmpty () const
+</h3>
+
+<p> Returns TRUE if the cache is empty, i.e. <a href="#count">count</a>() == 0; otherwise
+returns FALSE.
+<p> <p>See also <a href="#count">count</a>().
+
+<h3 class=fn><a name="operator-type-*"></a>QAsciiCacheIterator::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>QAsciiCacheIterator::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 cache or if
+it was 0, 0 is returned.
+
+<h3 class=fn>type * <a name="operator++"></a>QAsciiCacheIterator::operator++ ()
+</h3>
+
+<p> Prefix ++ makes the iterator point to the item just after
+<a href="#current">current</a>(), and makes that the new current item for the iterator. If
+current() was the last item, <a href="#operator++">operator++</a>() returns 0.
+
+<h3 class=fn>type * <a name="operator+-eq"></a>QAsciiCacheIterator::operator+= ( uint&nbsp;jump )
+</h3>
+
+<p> Returns the item <em>jump</em> positions after the current item, or 0
+if it is beyond the last item. Makes this the current item.
+
+<h3 class=fn>type * <a name="operator--"></a>QAsciiCacheIterator::operator-- ()
+</h3>
+
+<p> Prefix -- makes the iterator point to the item just before
+<a href="#current">current</a>(), and makes that the new current item for the iterator. If
+current() was the first item, <a href="#operator--">operator--</a>() returns 0.
+
+<h3 class=fn>type * <a name="operator--eq"></a>QAsciiCacheIterator::operator-= ( uint&nbsp;jump )
+</h3>
+
+<p> Returns the item <em>jump</em> positions before the current item, or 0
+if it is before the first item. Makes this the current item.
+
+<h3 class=fn><a href="qasciicacheiterator.html">QAsciiCacheIterator</a>&lt;type&gt;&nbsp;&amp; <a name="operator-eq"></a>QAsciiCacheIterator::operator= ( const&nbsp;<a href="qasciicacheiterator.html">QAsciiCacheIterator</a>&lt;type&gt;&nbsp;&amp;&nbsp;ci )
+</h3>
+
+<p> Makes this an iterator for the same cache as <em>ci</em>. The new
+iterator starts at the same item as ci.<a href="#current">current</a>(), but moves
+independently thereafter.
+
+<h3 class=fn>type * <a name="toFirst"></a>QAsciiCacheIterator::toFirst ()
+</h3>
+
+<p> Sets the iterator to point to the first item in the cache and
+returns a pointer to the item.
+<p> Sets the iterator to 0 and returns 0 if the cache is empty.
+<p> <p>See also <a href="#toLast">toLast</a>() and <a href="#isEmpty">isEmpty</a>().
+
+<h3 class=fn>type * <a name="toLast"></a>QAsciiCacheIterator::toLast ()
+</h3>
+
+<p> Sets the iterator to point to the last item in the cache and
+returns a pointer to the item.
+<p> Sets the iterator to 0 and returns 0 if the cache is empty.
+<p> <p>See also <a href="#isEmpty">isEmpty</a>().
+
+<!-- eof -->
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+This file is part of the <a href="index.html">Qt toolkit</a>.
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+<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>
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