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<title>QxtBdbHashIterator Class Reference</title>
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<td align="right" valign="top" width="230"></td></tr></table><h1 class="title">QxtBdbHashIterator Class Reference<br /><span class="small-subtitle">[<a href="qxtberkeley.html">QxtBerkeley</a> module]</span>
</h1>
<p>The QxtBdbHashIterator class provides a fast iterator over a <a href="qxtbdbhash.html">QxtBdbHash</a> <a href="#details">More...</a></p>
<pre> #include <QxtBdbHashIterator></pre><ul>
<li><a href="qxtbdbhashiterator-members.html">List of all members, including inherited members</a></li>
</ul>
<a name="public-functions"></a>
<h3>Public Functions</h3>
<ul>
<li><div class="fn"></div><b><a href="qxtbdbhashiterator.html#QxtBdbHashIterator">QxtBdbHashIterator</a></b> ()</li>
<li><div class="fn"></div><b><a href="qxtbdbhashiterator.html#QxtBdbHashIterator-2">QxtBdbHashIterator</a></b> ( const QxtBdbHashIterator<KEY, VAL> & <i>other</i> )</li>
<li><div class="fn"></div>QxtBdbHashIterator<KEY, VAL> <b><a href="qxtbdbhashiterator.html#erase">erase</a></b> ()</li>
<li><div class="fn"></div>bool <b><a href="qxtbdbhashiterator.html#isValid">isValid</a></b> () const</li>
<li><div class="fn"></div>KEY <b><a href="qxtbdbhashiterator.html#key">key</a></b> () const</li>
<li><div class="fn"></div>VAL <b><a href="qxtbdbhashiterator.html#value">value</a></b> () const</li>
<li><div class="fn"></div><b><a href="qxtbdbhashiterator.html#operator-KEY">operator KEY</a></b> () const</li>
<li><div class="fn"></div>QxtBdbHashIterator<KEY, VAL> <b><a href="qxtbdbhashiterator.html#operator-2b">operator+</a></b> ( int <i>j</i> ) const</li>
<li><div class="fn"></div>QxtBdbHashIterator<KEY, VAL> & <b><a href="qxtbdbhashiterator.html#operator-2b-2b">operator++</a></b> ()</li>
<li><div class="fn"></div>QxtBdbHashIterator<KEY, VAL> <b><a href="qxtbdbhashiterator.html#operator-2b-2b-2">operator++</a></b> ( int )</li>
<li><div class="fn"></div>QxtBdbHashIterator<KEY, VAL> & <b><a href="qxtbdbhashiterator.html#operator-2b-eq">operator+=</a></b> ( int <i>j</i> )</li>
<li><div class="fn"></div>QxtBdbHashIterator<KEY, VAL> <b><a href="qxtbdbhashiterator.html#operator-">operator-</a></b> ( int <i>j</i> ) const</li>
<li><div class="fn"></div>QxtBdbHashIterator<KEY, VAL> & <b><a href="qxtbdbhashiterator.html#operator--">operator--</a></b> ()</li>
<li><div class="fn"></div>QxtBdbHashIterator<KEY, VAL> <b><a href="qxtbdbhashiterator.html#operator---2">operator--</a></b> ( int )</li>
<li><div class="fn"></div>QxtBdbHashIterator<KEY, VAL> & <b><a href="qxtbdbhashiterator.html#operator--eq">operator-=</a></b> ( int <i>j</i> )</li>
<li><div class="fn"></div>QxtBdbHashIterator & <b><a href="qxtbdbhashiterator.html#operator-eq">operator=</a></b> ( const QxtBdbHashIterator<KEY, VAL> & <i>other</i> )</li>
</ul>
<a name="details"></a>
<hr />
<h2>Detailed Description</h2>
<p>The QxtBdbHashIterator class provides a fast iterator over a <a href="qxtbdbhash.html">QxtBdbHash</a></p>
<p>TODO: {implicitshared}</p>
<p>See also <a href="qxtbdbhash.html">QxtBdbHash</a>.</p>
<hr />
<h2>Member Function Documentation</h2>
<h3 class="fn"><a name="QxtBdbHashIterator"></a>QxtBdbHashIterator::QxtBdbHashIterator ()</h3>
<p>Constructs an invalid <a href="qxtbdbhashiterator.html">QxtBdbHashIterator</a></p>
<h3 class="fn"><a name="QxtBdbHashIterator-2"></a>QxtBdbHashIterator::QxtBdbHashIterator ( const QxtBdbHashIterator<KEY, VAL> & <i>other</i> )</h3>
<p>Copy constructor</p>
<h3 class="fn"><a name="erase"></a>QxtBdbHashIterator<KEY, VAL> QxtBdbHashIterator::erase ()</h3>
<p>Removes the (key, value) pair associated with the iterator from the hash, and returns an iterator to the next item in the hash.</p>
<p>This instance is invalid then, and cannot be used further.</p>
<h3 class="fn"><a name="isValid"></a>bool QxtBdbHashIterator::isValid () const</h3>
<p>Returns <tt>true</tt> if the iterator is valid. Invalid iterators are unusable and accessing any function will fail.</p>
<h3 class="fn"><a name="key"></a>KEY QxtBdbHashIterator::key () const</h3>
<p>Returns the current key.</p>
<p>See also <a href="qxtbdbhashiterator.html#value">value</a>().</p>
<h3 class="fn"><a name="value"></a>VAL QxtBdbHashIterator::value () const</h3>
<p>Returns the current value.</p>
<p>See also <a href="qxtbdbhashiterator.html#key">key</a>().</p>
<h3 class="fn"><a name="operator-KEY"></a>QxtBdbHashIterator::operator KEY () const</h3>
<p>Convertion operator to the current value.</p>
<p>See also <a href="qxtbdbhashiterator.html#key">key</a>().</p>
<h3 class="fn"><a name="operator-2b"></a>QxtBdbHashIterator<KEY, VAL> QxtBdbHashIterator::operator+ ( int <i>j</i> ) const</h3>
<p>Returns an iterator to the item at <i>j</i> positions forward from this iterator.</p>
<h3 class="fn"><a name="operator-2b-2b"></a>QxtBdbHashIterator<KEY, VAL> & QxtBdbHashIterator::operator++ ()</h3>
<p>The prefix ++ operator (++i) advances the iterator to the next item in the hash and returns an iterator to the new current item.</p>
<h3 class="fn"><a name="operator-2b-2b-2"></a>QxtBdbHashIterator<KEY, VAL> QxtBdbHashIterator::operator++ ( int )</h3>
<p>The postfix ++ operator (i++) advances the iterator to the next item in the hash and returns an iterator to the previously current item.</p>
<h3 class="fn"><a name="operator-2b-eq"></a>QxtBdbHashIterator<KEY, VAL> & QxtBdbHashIterator::operator+= ( int <i>j</i> )</h3>
<p>Advances the iterator by <i>j</i> items.</p>
<h3 class="fn"><a name="operator-"></a>QxtBdbHashIterator<KEY, VAL> QxtBdbHashIterator::operator- ( int <i>j</i> ) const</h3>
<p>Returns an iterator to the item at <i>j</i> positions backward from this iterator.</p>
<h3 class="fn"><a name="operator--"></a>QxtBdbHashIterator<KEY, VAL> & QxtBdbHashIterator::operator-- ()</h3>
<p>The prefix -- operator (--i) makes the preceding item current and returns an iterator pointing to the new current item.</p>
<h3 class="fn"><a name="operator---2"></a>QxtBdbHashIterator<KEY, VAL> QxtBdbHashIterator::operator-- ( int )</h3>
<p>The postfix -- operator (i--) makes the preceding item current and returns an iterator pointing to the previously current item.</p>
<h3 class="fn"><a name="operator--eq"></a>QxtBdbHashIterator<KEY, VAL> & QxtBdbHashIterator::operator-= ( int <i>j</i> )</h3>
<p>Makes the iterator go back by <i>j</i> items.</p>
<h3 class="fn"><a name="operator-eq"></a>QxtBdbHashIterator & QxtBdbHashIterator::operator= ( const QxtBdbHashIterator<KEY, VAL> & <i>other</i> )</h3>
<p>Assignment operator</p>
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