666 lines
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666 lines
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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_1operation.html">operation</a></li><li class="navelem"><a class="el" href="namespacegeos_1_1operation_1_1overlay.html">overlay</a></li><li class="navelem"><a class="el" href="namespacegeos_1_1operation_1_1overlay_1_1snap.html">snap</a></li><li class="navelem"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html">SnapOverlayOp</a></li> </ul>
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<div class="title">geos::operation::overlay::snap::SnapOverlayOp Class Reference</div> </div>
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<p>Performs an overlay operation using snapping and enhanced precision to improve the robustness of the result.
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<a href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#details">More...</a></p>
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<p><code>#include <<a class="el" href="SnapOverlayOp_8h_source.html">SnapOverlayOp.h</a>></code></p>
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Collaboration diagram for geos::operation::overlay::snap::SnapOverlayOp:</div>
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Public Types</h2></td></tr>
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<tr class="memitem:a5738c564f72a387f18e2bf38380eb197"><td class="memItemLeft" align="right" valign="top">typedef std::unique_ptr< <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a5738c564f72a387f18e2bf38380eb197">GeomPtr</a></td></tr>
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<tr class="separator:a5738c564f72a387f18e2bf38380eb197"><td class="memSeparator" colspan="2"> </td></tr>
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</table><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:ab2159dd46cb116fbdc5cc213f1d52ab8"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#ab2159dd46cb116fbdc5cc213f1d52ab8">SnapOverlayOp</a> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> &g1, const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> &g2)</td></tr>
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<tr class="separator:ab2159dd46cb116fbdc5cc213f1d52ab8"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aae51e2f9a67cc76721434039fcda8249"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a5738c564f72a387f18e2bf38380eb197">GeomPtr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#aae51e2f9a67cc76721434039fcda8249">getResultGeometry</a> (<a class="el" href="classgeos_1_1operation_1_1overlay_1_1OverlayOp.html#a1f2552b975ce852f0b192dc00997b131">OverlayOp::OpCode</a> opCode)</td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
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Static Public Member Functions</h2></td></tr>
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<tr class="memitem:a2d27d5781dcf6129304fd55ee3b5316d"><td class="memItemLeft" align="right" valign="top">static std::unique_ptr< <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a2d27d5781dcf6129304fd55ee3b5316d">overlayOp</a> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> &g0, const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> &g1, <a class="el" href="classgeos_1_1operation_1_1overlay_1_1OverlayOp.html#a1f2552b975ce852f0b192dc00997b131">OverlayOp::OpCode</a> opCode)</td></tr>
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<tr class="separator:a2d27d5781dcf6129304fd55ee3b5316d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ae14a525995b98a201f469bfb5c383a95"><td class="memItemLeft" align="right" valign="top">static std::unique_ptr< <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#ae14a525995b98a201f469bfb5c383a95">intersection</a> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> &g0, const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> &g1)</td></tr>
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<tr class="separator:ae14a525995b98a201f469bfb5c383a95"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a0f71d13c6d2b8a5331959f20343c13d5"><td class="memItemLeft" align="right" valign="top">static std::unique_ptr< <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a0f71d13c6d2b8a5331959f20343c13d5">Union</a> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> &g0, const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> &g1)</td></tr>
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<tr class="separator:a0f71d13c6d2b8a5331959f20343c13d5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a5a41e98fef41ba8a21f5f02de44cc56b"><td class="memItemLeft" align="right" valign="top">static std::unique_ptr< <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a5a41e98fef41ba8a21f5f02de44cc56b">difference</a> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> &g0, const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> &g1)</td></tr>
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<tr class="separator:a5a41e98fef41ba8a21f5f02de44cc56b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a5af31d107b5811c3af689ffe1394deba"><td class="memItemLeft" align="right" valign="top">static std::unique_ptr< <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a5af31d107b5811c3af689ffe1394deba">symDifference</a> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> &g0, const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> &g1)</td></tr>
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<tr class="separator:a5af31d107b5811c3af689ffe1394deba"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-methods"></a>
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Private Member Functions</h2></td></tr>
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<tr class="memitem:aac3466dd546ed5b8121d9029a45560f8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#aac3466dd546ed5b8121d9029a45560f8">computeSnapTolerance</a> ()</td></tr>
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<tr class="separator:aac3466dd546ed5b8121d9029a45560f8"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a562277a18b441efc2b41901d9f83bb9d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a562277a18b441efc2b41901d9f83bb9d">snap</a> (<a class="el" href="structgeos_1_1geom_1_1GeomPtrPair.html">geom::GeomPtrPair</a> &ret)</td></tr>
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<tr class="separator:a562277a18b441efc2b41901d9f83bb9d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a72a054dba5f745f080839303f92ce353"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a72a054dba5f745f080839303f92ce353">removeCommonBits</a> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> &<a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a5d4c478d5d51b4de3aab405710904af0">geom0</a>, const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> &<a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#afbfa69d5e990fcf57dcf50cb90a522b6">geom1</a>, <a class="el" href="structgeos_1_1geom_1_1GeomPtrPair.html">geom::GeomPtrPair</a> &ret)</td></tr>
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<tr class="memitem:a450ee2d1cfd2b0422dc152d4c9761072"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a450ee2d1cfd2b0422dc152d4c9761072">prepareResult</a> (<a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> &geom)</td></tr>
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<tr class="memitem:aa2190f4816f1259fb47d49a505a93f63"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#aa2190f4816f1259fb47d49a505a93f63">SnapOverlayOp</a> (const <a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html">SnapOverlayOp</a> &other)=delete</td></tr>
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<tr class="separator:aa2190f4816f1259fb47d49a505a93f63"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a7adbe57a62d68d796f59b375e3a9b884"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html">SnapOverlayOp</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a7adbe57a62d68d796f59b375e3a9b884">operator=</a> (const <a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html">SnapOverlayOp</a> &rhs)=delete</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-attribs"></a>
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Private Attributes</h2></td></tr>
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<tr class="memitem:a5d4c478d5d51b4de3aab405710904af0"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a5d4c478d5d51b4de3aab405710904af0">geom0</a></td></tr>
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<tr class="memitem:afbfa69d5e990fcf57dcf50cb90a522b6"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#afbfa69d5e990fcf57dcf50cb90a522b6">geom1</a></td></tr>
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<tr class="separator:afbfa69d5e990fcf57dcf50cb90a522b6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a30c28f07930905094837279290ca6513"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a30c28f07930905094837279290ca6513">snapTolerance</a></td></tr>
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<tr class="memitem:aa6116b025c46b3419d7ca4de1708a34c"><td class="memItemLeft" align="right" valign="top">std::unique_ptr< <a class="el" href="classgeos_1_1precision_1_1CommonBitsRemover.html">precision::CommonBitsRemover</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#aa6116b025c46b3419d7ca4de1708a34c">cbr</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>Performs an overlay operation using snapping and enhanced precision to improve the robustness of the result. </p>
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<p>This class <em>always</em> uses snapping. This is less performant than the standard JTS overlay code, and may even introduce errors which were not present in the original data. For this reason, this class should only be used if the standard overlay code fails to produce a correct result. </p>
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<p>Definition at line <a class="el" href="SnapOverlayOp_8h_source.html#l00056">56</a> of file <a class="el" href="SnapOverlayOp_8h_source.html">SnapOverlayOp.h</a>.</p>
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</div><h2 class="groupheader">Member Typedef Documentation</h2>
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<td class="memname">typedef std::unique_ptr<<a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>> <a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a5738c564f72a387f18e2bf38380eb197">geos::operation::overlay::snap::SnapOverlayOp::GeomPtr</a></td>
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<p>Definition at line <a class="el" href="SnapOverlayOp_8h_source.html#l00101">101</a> of file <a class="el" href="SnapOverlayOp_8h_source.html">SnapOverlayOp.h</a>.</p>
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<h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<td class="memname">geos::operation::overlay::snap::SnapOverlayOp::SnapOverlayOp </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> & </td>
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<td class="paramname"><em>g1</em>, </td>
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<td class="paramtype">const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> & </td>
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<td class="paramname"><em>g2</em> </td>
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<td>)</td>
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<p>Definition at line <a class="el" href="SnapOverlayOp_8h_source.html#l00092">92</a> of file <a class="el" href="SnapOverlayOp_8h_source.html">SnapOverlayOp.h</a>.</p>
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<td class="paramtype">const <a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html">SnapOverlayOp</a> & </td>
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<h2 class="groupheader">Member Function Documentation</h2>
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<p>Definition at line <a class="el" href="SnapOverlayOp_8h_source.html#l00081">81</a> of file <a class="el" href="SnapOverlayOp_8h_source.html">SnapOverlayOp.h</a>.</p>
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<td class="memname"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a5738c564f72a387f18e2bf38380eb197">GeomPtr</a> geos::operation::overlay::snap::SnapOverlayOp::getResultGeometry </td>
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<p>Referenced by <a class="el" href="SnapOverlayOp_8h_source.html#l00061">overlayOp()</a>.</p>
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<td class="memname">static std::unique_ptr<<a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>> geos::operation::overlay::snap::SnapOverlayOp::intersection </td>
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<p>Definition at line <a class="el" href="SnapOverlayOp_8h_source.html#l00069">69</a> of file <a class="el" href="SnapOverlayOp_8h_source.html">SnapOverlayOp.h</a>.</p>
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<td class="memname"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html">SnapOverlayOp</a>& geos::operation::overlay::snap::SnapOverlayOp::operator= </td>
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<td class="memname">static std::unique_ptr<<a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>> geos::operation::overlay::snap::SnapOverlayOp::overlayOp </td>
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<td class="paramtype"><a class="el" href="classgeos_1_1operation_1_1overlay_1_1OverlayOp.html#a1f2552b975ce852f0b192dc00997b131">OverlayOp::OpCode</a> </td>
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<p>Definition at line <a class="el" href="SnapOverlayOp_8h_source.html#l00061">61</a> of file <a class="el" href="SnapOverlayOp_8h_source.html">SnapOverlayOp.h</a>.</p>
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<p>Definition at line <a class="el" href="SnapOverlayOp_8h_source.html#l00087">87</a> of file <a class="el" href="SnapOverlayOp_8h_source.html">SnapOverlayOp.h</a>.</p>
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<p>Definition at line <a class="el" href="SnapOverlayOp_8h_source.html#l00075">75</a> of file <a class="el" href="SnapOverlayOp_8h_source.html">SnapOverlayOp.h</a>.</p>
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<td class="memname">std::unique_ptr<<a class="el" href="classgeos_1_1precision_1_1CommonBitsRemover.html">precision::CommonBitsRemover</a>> geos::operation::overlay::snap::SnapOverlayOp::cbr</td>
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<p>Definition at line <a class="el" href="SnapOverlayOp_8h_source.html#l00124">124</a> of file <a class="el" href="SnapOverlayOp_8h_source.html">SnapOverlayOp.h</a>.</p>
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<td class="memname">const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& geos::operation::overlay::snap::SnapOverlayOp::geom0</td>
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<p>Definition at line <a class="el" href="SnapOverlayOp_8h_source.html#l00119">119</a> of file <a class="el" href="SnapOverlayOp_8h_source.html">SnapOverlayOp.h</a>.</p>
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<td class="memname">const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& geos::operation::overlay::snap::SnapOverlayOp::geom1</td>
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<p>Definition at line <a class="el" href="SnapOverlayOp_8h_source.html#l00120">120</a> of file <a class="el" href="SnapOverlayOp_8h_source.html">SnapOverlayOp.h</a>.</p>
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<td class="memname">double geos::operation::overlay::snap::SnapOverlayOp::snapTolerance</td>
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<p>Definition at line <a class="el" href="SnapOverlayOp_8h_source.html#l00122">122</a> of file <a class="el" href="SnapOverlayOp_8h_source.html">SnapOverlayOp.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="SnapOverlayOp_8h_source.html">SnapOverlayOp.h</a></li>
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