448 lines
23 KiB
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448 lines
23 KiB
HTML
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 <span id="projectnumber">3.9.1dev</span>
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<li class="navelem"><a class="el" href="namespacegeos.html">geos</a></li><li class="navelem"><a class="el" href="namespacegeos_1_1index.html">index</a></li><li class="navelem"><a class="el" href="namespacegeos_1_1index_1_1strtree.html">strtree</a></li><li class="navelem"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html">AbstractNode</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> |
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<a href="#pro-methods">Protected Member Functions</a> |
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<a href="#pro-attribs">Protected Attributes</a> |
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<a href="classgeos_1_1index_1_1strtree_1_1AbstractNode-members.html">List of all members</a> </div>
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<div class="title">geos::index::strtree::AbstractNode Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div> </div>
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<p>A node of the STR tree.
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<a href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html#details">More...</a></p>
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<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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Collaboration diagram for geos::index::strtree::AbstractNode:</div>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:a7eb659e73bff8b8c0338eb2f7318acb9"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html#a7eb659e73bff8b8c0338eb2f7318acb9">AbstractNode</a> (int newLevel, size_t capacity=10)</td></tr>
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<tr class="separator:a7eb659e73bff8b8c0338eb2f7318acb9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a399158b2b1f312002b0f9b8f416699ec"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html#a399158b2b1f312002b0f9b8f416699ec">~AbstractNode</a> () override=default</td></tr>
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<tr class="separator:a399158b2b1f312002b0f9b8f416699ec"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a84cbb3784a0520ebd0978848accac566"><td class="memItemLeft" align="right" valign="top">std::vector< <a class="el" href="classgeos_1_1index_1_1strtree_1_1Boundable.html">Boundable</a> * > * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html#a84cbb3784a0520ebd0978848accac566">getChildBoundables</a> ()</td></tr>
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<tr class="separator:a84cbb3784a0520ebd0978848accac566"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a15b95f151c97244bd17e23aa4cd9361b"><td class="memItemLeft" align="right" valign="top">const std::vector< <a class="el" href="classgeos_1_1index_1_1strtree_1_1Boundable.html">Boundable</a> * > * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html#a15b95f151c97244bd17e23aa4cd9361b">getChildBoundables</a> () const </td></tr>
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<tr class="separator:a15b95f151c97244bd17e23aa4cd9361b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a13d68705b6f03ed5d9858862ea5856ac"><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#a13d68705b6f03ed5d9858862ea5856ac">getBounds</a> () const override</td></tr>
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<tr class="memitem:a193da8fb4cbc4d55a647aa853a1cd64c"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html#a193da8fb4cbc4d55a647aa853a1cd64c">getLevel</a> ()</td></tr>
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<tr class="separator:a193da8fb4cbc4d55a647aa853a1cd64c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a33779f2e2832d27f4bb988dff3b092f5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html#a33779f2e2832d27f4bb988dff3b092f5">addChildBoundable</a> (<a class="el" href="classgeos_1_1index_1_1strtree_1_1Boundable.html">Boundable</a> *childBoundable)</td></tr>
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<tr class="separator:a33779f2e2832d27f4bb988dff3b092f5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a6ed2c5fb8b22dfad27ef7b0bbd403f23"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html#a6ed2c5fb8b22dfad27ef7b0bbd403f23">isLeaf</a> () const override</td></tr>
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<tr class="inherit_header pub_methods_classgeos_1_1index_1_1strtree_1_1Boundable"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classgeos_1_1index_1_1strtree_1_1Boundable')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classgeos_1_1index_1_1strtree_1_1Boundable.html">geos::index::strtree::Boundable</a></td></tr>
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<tr class="memitem:aa2a6da63ed2298854d4833e70b9c04b8 inherit pub_methods_classgeos_1_1index_1_1strtree_1_1Boundable"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1Boundable.html#aa2a6da63ed2298854d4833e70b9c04b8">~Boundable</a> ()</td></tr>
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<tr class="separator:aa2a6da63ed2298854d4833e70b9c04b8 inherit pub_methods_classgeos_1_1index_1_1strtree_1_1Boundable"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
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Protected Member Functions</h2></td></tr>
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<tr class="memitem:a3f6423333a6303f7cf2ac1bb3751d42b"><td class="memItemLeft" align="right" valign="top">virtual void * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html#a3f6423333a6303f7cf2ac1bb3751d42b">computeBounds</a> () const =0</td></tr>
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Protected Attributes</h2></td></tr>
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<tr class="memitem:ac475ef28b93281f947d64cbb1f5de37b"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html#ac475ef28b93281f947d64cbb1f5de37b">bounds</a></td></tr>
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Private Attributes</h2></td></tr>
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<tr class="memitem:a8e929ccbf58a9bec5b04bebb38fbca05"><td class="memItemLeft" align="right" valign="top">std::vector< <a class="el" href="classgeos_1_1index_1_1strtree_1_1Boundable.html">Boundable</a> * > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html#a8e929ccbf58a9bec5b04bebb38fbca05">childBoundables</a></td></tr>
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<tr class="memitem:a5546f1b846a6f810f7bcbde25a7e437c"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html#a5546f1b846a6f810f7bcbde25a7e437c">level</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>A node of the STR tree. </p>
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<p>The children of this node are either more nodes (AbstractNodes) or real data (ItemBoundables).</p>
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<p>If this node contains real data (rather than nodes), then we say that this node is a "leaf node". </p>
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<p>Definition at line <a class="el" href="AbstractNode_8h_source.html#l00044">44</a> of file <a class="el" href="AbstractNode_8h_source.html">AbstractNode.h</a>.</p>
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</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<td class="memname">geos::index::strtree::AbstractNode::AbstractNode </td>
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<td>(</td>
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<td class="paramname"><em>newLevel</em>, </td>
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<td class="paramtype">size_t </td>
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<td>)</td>
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<p>Definition at line <a class="el" href="AbstractNode_8h_source.html#l00055">55</a> of file <a class="el" href="AbstractNode_8h_source.html">AbstractNode.h</a>.</p>
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<td class="memname">geos::index::strtree::AbstractNode::~AbstractNode </td>
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<span class="mlabels"><span class="mlabel">override</span><span class="mlabel">default</span></span> </td>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">void geos::index::strtree::AbstractNode::addChildBoundable </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="classgeos_1_1index_1_1strtree_1_1Boundable.html">Boundable</a> * </td>
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<td class="paramname"><em>childBoundable</em></td><td>)</td>
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<p>Adds either an <a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html" title="A node of the STR tree. ">AbstractNode</a>, or if this is a leaf node, a data object (wrapped in an <a class="el" href="classgeos_1_1index_1_1strtree_1_1ItemBoundable.html" title="Boundable wrapper for a non-Boundable spatial object. Used internally by AbstractSTRtree. ">ItemBoundable</a>) </p>
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<p>Definition at line <a class="el" href="AbstractNode_8h_source.html#l00108">108</a> of file <a class="el" href="AbstractNode_8h_source.html">AbstractNode.h</a>.</p>
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<td class="memname">virtual void* geos::index::strtree::AbstractNode::computeBounds </td>
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<td class="memname">const void* geos::index::strtree::AbstractNode::getBounds </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 <a class="el" href="classgeos_1_1index_1_1strtree_1_1Boundable.html" title="A spatial object in an AbstractSTRtree. ">Boundable</a>'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>
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<dl class="section return"><dt>Returns</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>
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<dl class="section see"><dt>See also</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>
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<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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<p>Definition at line <a class="el" href="AbstractNode_8h_source.html#l00089">89</a> of file <a class="el" href="AbstractNode_8h_source.html">AbstractNode.h</a>.</p>
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<td class="memname">std::vector<<a class="el" href="classgeos_1_1index_1_1strtree_1_1Boundable.html">Boundable</a>*>* geos::index::strtree::AbstractNode::getChildBoundables </td>
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<p>Definition at line <a class="el" href="AbstractNode_8h_source.html#l00064">64</a> of file <a class="el" href="AbstractNode_8h_source.html">AbstractNode.h</a>.</p>
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<td class="memname">const std::vector<<a class="el" href="classgeos_1_1index_1_1strtree_1_1Boundable.html">Boundable</a>*>* geos::index::strtree::AbstractNode::getChildBoundables </td>
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<p>Definition at line <a class="el" href="AbstractNode_8h_source.html#l00072">72</a> of file <a class="el" href="AbstractNode_8h_source.html">AbstractNode.h</a>.</p>
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<p>Returns 0 if this node is a leaf, 1 if a parent of a leaf, and so on; the root node will have the highest level </p>
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<p>Definition at line <a class="el" href="AbstractNode_8h_source.html#l00100">100</a> of file <a class="el" href="AbstractNode_8h_source.html">AbstractNode.h</a>.</p>
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<p>Implements <a class="el" href="classgeos_1_1index_1_1strtree_1_1Boundable.html#a9e65c209a42b6499e1abeb5bebe55a40">geos::index::strtree::Boundable</a>.</p>
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<p>Definition at line <a class="el" href="AbstractNode_8h_source.html#l00113">113</a> of file <a class="el" href="AbstractNode_8h_source.html">AbstractNode.h</a>.</p>
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<h2 class="groupheader">Member Data Documentation</h2>
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<p>Definition at line <a class="el" href="AbstractNode_8h_source.html#l00121">121</a> of file <a class="el" href="AbstractNode_8h_source.html">AbstractNode.h</a>.</p>
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<td class="memname">std::vector<<a class="el" href="classgeos_1_1index_1_1strtree_1_1Boundable.html">Boundable</a>*> geos::index::strtree::AbstractNode::childBoundables</td>
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<p>Definition at line <a class="el" href="AbstractNode_8h_source.html#l00046">46</a> of file <a class="el" href="AbstractNode_8h_source.html">AbstractNode.h</a>.</p>
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<p>Definition at line <a class="el" href="AbstractNode_8h_source.html#l00047">47</a> of file <a class="el" href="AbstractNode_8h_source.html">AbstractNode.h</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
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<li><a class="el" href="AbstractNode_8h_source.html">AbstractNode.h</a></li>
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