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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<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="#0a2891"><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="#9b9dbe"><b>data</b></a>()const</div>
<li><div class="fn">uint<a href="#71f790"><b>size</b></a>()const</div>
<li><div class="fn">virtualuint<a href="#813b33"><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="#960963"><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="#9eae85"><b>read</b></a>(QDataStream&, Item&)</div>
<li><div class="fn">virtualQDataStream&<a href="#d318b9"><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="#0a2891">compareItems</a>() compares two collection/vector items.
<li> <a href="#9eae85">read</a>() reads a collection/vector item from a <a href="qdatastream.html">QDataStream</a>.
<li> <a href="#1e85f8">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="960963"></a>QGVector::at(uintindex)const <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn">int<a name="0a2891"></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#fbcadb">QVector::sort</a>() and <a href="qvector.html#f7d8e6">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="813b33"></a>QGVector::count()const <code>[virtualprotected]</code></h3>
<p>For internal use only.
<p>Reimplemented from <a href="qcollection.html#2213fa">QCollection.</a>
<h3 class="fn"><a href="qcollection.html#Item">Item</a>*<a name="9b9dbe"></a>QGVector::data()const <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn"><a href="qdatastream.html">QDataStream</a>&<a name="9eae85"></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="#1e85f8">write</a>().
<h3 class="fn">uint<a name="71f790"></a>QGVector::size()const <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn"><a href="qdatastream.html">QDataStream</a>&<a name="d318b9"></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="#9eae85">read</a>().
<h3 class="fn"><a name="0c8f8b"></a>QGVector::QGVector() <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn"><a name="a6893c"></a>QGVector::QGVector(constQGVector&a) <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn"><a name="2772b8"></a>QGVector::QGVector(uintsize) <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn"><a name="d44d7c"></a>QGVector::~QGVector() <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn">int<a name="9564c3"></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="a696d2"></a>QGVector::clear() <code>[virtualprotected]</code></h3>
<p>For internal use only.
<p>Reimplemented from <a href="qcollection.html#e9c603">QCollection.</a>
<h3 class="fn">uint<a name="d8b62d"></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="707cec"></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="201f17"></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="c00c68"></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="8559a6"></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="171f85"></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="01c7c1"></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="1175f9"></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="c00918"></a>QGVector::read(<a href="qdatastream.html">QDataStream</a>&s)</h3>
<p>For internal use only.
<h3 class="fn">bool<a name="6793c0"></a>QGVector::remove(uintindex) <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn">bool<a name="1dc853"></a>QGVector::resize(uintnewsize) <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn">void<a name="997ed7"></a>QGVector::sort() <code>[protected]</code></h3>
<p>For internal use only.
<h3 class="fn">void<a name="7e002a"></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="1e85f8"></a>QGVector::write(<a href="qdatastream.html">QDataStream</a>&s)const</h3>
<p>For internal use only.
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