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<title>GEOS: geos::index::strtree::AbstractNode Class Reference</title>
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<h1>geos::index::strtree::AbstractNode Class Reference</h1> </div>
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<!-- doxytag: class="geos::index::strtree::AbstractNode" --><!-- doxytag: inherits="geos::index::strtree::Boundable" -->
<p>A node of the STR tree.
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="AbstractNode_8h_source.html">AbstractNode.h</a>></code></p>
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Inheritance diagram for geos::index::strtree::AbstractNode:</div>
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<img src="classgeos_1_1index_1_1strtree_1_1AbstractNode.png" usemap="#geos::index::strtree::AbstractNode_map" alt=""/>
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<area href="classgeos_1_1index_1_1strtree_1_1Boundable.html" alt="geos::index::strtree::Boundable" shape="rect" coords="0,0,200,24"/>
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<p><a href="classgeos_1_1index_1_1strtree_1_1AbstractNode-members.html">List of all members.</a></p>
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<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a718a495bb7e8dfd71abd53d508976b63"></a><!-- doxytag: member="geos::index::strtree::AbstractNode::AbstractNode" ref="a718a495bb7e8dfd71abd53d508976b63" args="(int newLevel, int capacity=10)" -->
</td><td class="memItemRight" valign="bottom"><b>AbstractNode</b> (int newLevel, int capacity=10)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a84cbb3784a0520ebd0978848accac566"></a><!-- doxytag: member="geos::index::strtree::AbstractNode::getChildBoundables" ref="a84cbb3784a0520ebd0978848accac566" args="()" -->
std::vector< <a class="el" href="classgeos_1_1index_1_1strtree_1_1Boundable.html">Boundable</a> * > * </td><td class="memItemRight" valign="bottom"><b>getChildBoundables</b> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a15b95f151c97244bd17e23aa4cd9361b"></a><!-- doxytag: member="geos::index::strtree::AbstractNode::getChildBoundables" ref="a15b95f151c97244bd17e23aa4cd9361b" args="() const " -->
const std::vector< <a class="el" href="classgeos_1_1index_1_1strtree_1_1Boundable.html">Boundable</a> * > * </td><td class="memItemRight" valign="bottom"><b>getChildBoundables</b> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const void * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html#a31fc754cbb4e45115044c6d9c0f4ac24">getBounds</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a193da8fb4cbc4d55a647aa853a1cd64c"></a><!-- doxytag: member="geos::index::strtree::AbstractNode::getLevel" ref="a193da8fb4cbc4d55a647aa853a1cd64c" args="()" -->
int </td><td class="memItemRight" valign="bottom"><b>getLevel</b> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a33779f2e2832d27f4bb988dff3b092f5"></a><!-- doxytag: member="geos::index::strtree::AbstractNode::addChildBoundable" ref="a33779f2e2832d27f4bb988dff3b092f5" args="(Boundable *childBoundable)" -->
void </td><td class="memItemRight" valign="bottom"><b>addChildBoundable</b> (<a class="el" href="classgeos_1_1index_1_1strtree_1_1Boundable.html">Boundable</a> *childBoundable)</td></tr>
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Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3f6423333a6303f7cf2ac1bb3751d42b"></a><!-- doxytag: member="geos::index::strtree::AbstractNode::computeBounds" ref="a3f6423333a6303f7cf2ac1bb3751d42b" args="() const =0" -->
virtual void * </td><td class="memItemRight" valign="bottom"><b>computeBounds</b> () const =0</td></tr>
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Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac475ef28b93281f947d64cbb1f5de37b"></a><!-- doxytag: member="geos::index::strtree::AbstractNode::bounds" ref="ac475ef28b93281f947d64cbb1f5de37b" args="" -->
void * </td><td class="memItemRight" valign="bottom"><b>bounds</b></td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>A node of the STR tree. </p>
<p>The children of this node are either more nodes (AbstractNodes) or real data (ItemBoundables).</p>
<p>If this node contains real data (rather than nodes), then we say that this node is a "leaf node". </p>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a31fc754cbb4e45115044c6d9c0f4ac24"></a><!-- doxytag: member="geos::index::strtree::AbstractNode::getBounds" ref="a31fc754cbb4e45115044c6d9c0f4ac24" args="() const " -->
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<td class="memname">const void* geos::index::strtree::AbstractNode::getBounds </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td> const<code> [virtual]</code></td>
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<p>Returns a representation of space that encloses this <a class="el" href="classgeos_1_1index_1_1strtree_1_1Boundable.html" title="A spatial object in an AbstractSTRtree.">Boundable</a>, preferably not much bigger than this Boundable's boundary yet fast to test for intersection with the bounds of other Boundables. The class of object returned depends on the subclass of <a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html" title="Base class for STRtree and SIRtree.">AbstractSTRtree</a>.</p>
<dl class="return"><dt><b>Returns:</b></dt><dd>an Envelope (for STRtrees), an <a class="el" href="classgeos_1_1index_1_1strtree_1_1Interval.html" title="A contiguous portion of 1D-space. Used internally by SIRtree.">Interval</a> (for SIRtrees), or other object (for other subclasses of <a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html" title="Base class for STRtree and SIRtree.">AbstractSTRtree</a>)</dd></dl>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree_1_1IntersectsOp.html" title="A test for intersection between two bounds, necessary because subclasses of AbstractSTRtree have diff...">AbstractSTRtree::IntersectsOp</a> </dd></dl>
<p>Implements <a class="el" href="classgeos_1_1index_1_1strtree_1_1Boundable.html#abc2553f6281be88e0266a7bf02c566d0">geos::index::strtree::Boundable</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="AbstractNode_8h_source.html">AbstractNode.h</a></li>
</ul>
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