149 lines
7.9 KiB
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149 lines
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<title>GEOS: geos::triangulate::quadedge::QuadEdgeLocator Class Reference</title>
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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_1triangulate.html">triangulate</a></li><li class="navelem"><a class="el" href="namespacegeos_1_1triangulate_1_1quadedge.html">quadedge</a></li><li class="navelem"><a class="el" href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdgeLocator.html">QuadEdgeLocator</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> |
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<a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdgeLocator-members.html">List of all members</a> </div>
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<div class="title">geos::triangulate::quadedge::QuadEdgeLocator Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div> </div>
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<p>An interface for classes which locate an edge in a <a class="el" href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdgeSubdivision.html">QuadEdgeSubdivision</a> which either contains a given <a class="el" href="classgeos_1_1triangulate_1_1quadedge_1_1Vertex.html">Vertex</a> V or is an edge of a triangle which contains V.
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<a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdgeLocator.html#details">More...</a></p>
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<p><code>#include <<a class="el" href="QuadEdgeLocator_8h_source.html">QuadEdgeLocator.h</a>></code></p>
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Inheritance diagram for geos::triangulate::quadedge::QuadEdgeLocator:</div>
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<div class="center"><iframe scrolling="no" frameborder="0" src="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdgeLocator__inherit__graph.svg" width="242" height="163"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
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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:a6f99109d3bab6045b533df7790d90e88"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdgeLocator.html#a6f99109d3bab6045b533df7790d90e88">~QuadEdgeLocator</a> ()=default</td></tr>
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<tr class="separator:a6f99109d3bab6045b533df7790d90e88"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aef64b799c2402a96580af397bfa41e1c"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html">QuadEdge</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdgeLocator.html#aef64b799c2402a96580af397bfa41e1c">locate</a> (const <a class="el" href="classgeos_1_1triangulate_1_1quadedge_1_1Vertex.html">Vertex</a> &v)=0</td></tr>
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<tr class="separator:aef64b799c2402a96580af397bfa41e1c"><td class="memSeparator" colspan="2"> </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>An interface for classes which locate an edge in a <a class="el" href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdgeSubdivision.html">QuadEdgeSubdivision</a> which either contains a given <a class="el" href="classgeos_1_1triangulate_1_1quadedge_1_1Vertex.html">Vertex</a> V or is an edge of a triangle which contains V. </p>
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<p>Implementors may utilized different strategies for optimizing locating containing edges/triangles.</p>
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<dl class="section author"><dt>Author</dt><dd>JTS: Martin Davis </dd>
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<dd>
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Ben Campbell </dd></dl>
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<p>Definition at line <a class="el" href="QuadEdgeLocator_8h_source.html#l00040">40</a> of file <a class="el" href="QuadEdgeLocator_8h_source.html">QuadEdgeLocator.h</a>.</p>
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</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<td class="memname">virtual geos::triangulate::quadedge::QuadEdgeLocator::~QuadEdgeLocator </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<span class="mlabels"><span class="mlabel">virtual</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">virtual <a class="el" href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html">QuadEdge</a>* geos::triangulate::quadedge::QuadEdgeLocator::locate </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="classgeos_1_1triangulate_1_1quadedge_1_1Vertex.html">Vertex</a> & </td>
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<td class="paramname"><em>v</em></td><td>)</td>
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<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
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<p>Implemented in <a class="el" href="classgeos_1_1triangulate_1_1quadedge_1_1LastFoundQuadEdgeLocator.html#a7566d7a74daeb4e478f0c39f1619ae23">geos::triangulate::quadedge::LastFoundQuadEdgeLocator</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="QuadEdgeLocator_8h_source.html">QuadEdgeLocator.h</a></li>
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