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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_0bc14b2fb119a11b6a0f32f4d350db61.html">geos</a></li><li class="navelem"><a class="el" href="dir_cc91dd2a378845bf7e3e6edb554afff8.html">operation</a></li><li class="navelem"><a class="el" href="dir_96d0e52ddb95397c192e273e98580ca1.html">overlay</a></li><li class="navelem"><a class="el" href="dir_b5b7db349d557624ee750aa148c9ffae.html">snap</a></li> </ul>
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<div class="title">SnapOverlayOp.h</div> </div>
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<a href="SnapOverlayOp_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/**********************************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> *</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * GEOS - Geometry Engine Open Source</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * http://geos.osgeo.org</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * Copyright (C) 2009 Sandro Santilli <strk@kbt.io></span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> *</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * This is free software; you can redistribute and/or modify it under</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * the terms of the GNU Lesser General Public Licence as published</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * by the Free Software Foundation.</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * See the COPYING file for more information.</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> ***********************************************************************</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> *</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * Last port: operation/overlay/snap/SnapOverlayOp.java r320 (JTS-1.12)</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> *</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> **********************************************************************/</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#ifndef GEOS_OP_OVERLAY_SNAP_SNAPOVERLAYOP_H</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#define GEOS_OP_OVERLAY_SNAP_SNAPOVERLAYOP_H</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <<a class="code" href="OverlayOp_8h.html">geos/operation/overlay/OverlayOp.h</a>></span> <span class="comment">// for enums</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <<a class="code" href="CommonBitsRemover_8h.html">geos/precision/CommonBitsRemover.h</a>></span> <span class="comment">// for dtor visibility by unique_ptr</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <memory></span> <span class="comment">// for unique_ptr</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#ifdef _MSC_VER</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#pragma warning(push)</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#pragma warning(disable: 4251) // warning C4251: needs to have dll-interface to be used by clients of class</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">// Forward declarations</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">namespace </span><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">namespace </span>geom {</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">class </span>Geometry;</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">struct </span>GeomPtrPair;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> }</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> }</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">namespace </span><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">namespace </span>operation { <span class="comment">// geos::operation</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">namespace </span>overlay { <span class="comment">// geos::operation::overlay</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">namespace </span>snap { <span class="comment">// geos::operation::overlay::snap</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div><div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html"> 56</a></span> <span class="keyword">class </span><a class="code" href="export_8h.html#ae36df939090171f6e9a28a8cb6254fea">GEOS_DLL</a> <a class="code" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html">SnapOverlayOp</a> {</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keyword">static</span> std::unique_ptr<geom::Geometry></div><div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a2d27d5781dcf6129304fd55ee3b5316d"> 61</a></span>  <a class="code" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a2d27d5781dcf6129304fd55ee3b5316d">overlayOp</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& g0, <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& g1,</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <a class="code" href="classgeos_1_1operation_1_1overlay_1_1OverlayOp.html#a1f2552b975ce852f0b192dc00997b131">OverlayOp::OpCode</a> opCode)</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  {</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <a class="code" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html">SnapOverlayOp</a> op(g0, g1);</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">return</span> op.<a class="code" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#aae51e2f9a67cc76721434039fcda8249">getResultGeometry</a>(opCode);</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  }</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">static</span> std::unique_ptr<geom::Geometry></div><div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#ae14a525995b98a201f469bfb5c383a95"> 69</a></span>  <a class="code" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#ae14a525995b98a201f469bfb5c383a95">intersection</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& g0, <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& g1)</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  {</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">return</span> overlayOp(g0, g1, OverlayOp::opINTERSECTION);</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  }</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">static</span> std::unique_ptr<geom::Geometry></div><div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a0f71d13c6d2b8a5331959f20343c13d5"> 75</a></span>  <a class="code" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a0f71d13c6d2b8a5331959f20343c13d5">Union</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& g0, <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& g1)</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  {</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">return</span> overlayOp(g0, g1, OverlayOp::opUNION);</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  }</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">static</span> std::unique_ptr<geom::Geometry></div><div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a5a41e98fef41ba8a21f5f02de44cc56b"> 81</a></span>  <a class="code" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a5a41e98fef41ba8a21f5f02de44cc56b">difference</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& g0, <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& g1)</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  {</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">return</span> overlayOp(g0, g1, OverlayOp::opDIFFERENCE);</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  }</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keyword">static</span> std::unique_ptr<geom::Geometry></div><div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a5af31d107b5811c3af689ffe1394deba"> 87</a></span>  <a class="code" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a5af31d107b5811c3af689ffe1394deba">symDifference</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& g0, <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& g1)</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  {</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">return</span> overlayOp(g0, g1, OverlayOp::opSYMDIFFERENCE);</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  }</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div><div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#ab2159dd46cb116fbdc5cc213f1d52ab8"> 92</a></span>  <a class="code" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#ab2159dd46cb116fbdc5cc213f1d52ab8">SnapOverlayOp</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& g1, <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& g2)</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  :</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  geom0(g1),</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  geom1(g2)</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  {</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  computeSnapTolerance();</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  }</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div><div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a5738c564f72a387f18e2bf38380eb197"> 101</a></span>  <span class="keyword">typedef</span> std::unique_ptr<geom::Geometry> <a class="code" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a5738c564f72a387f18e2bf38380eb197">GeomPtr</a>;</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  GeomPtr getResultGeometry(<a class="code" href="classgeos_1_1operation_1_1overlay_1_1OverlayOp.html#a1f2552b975ce852f0b192dc00997b131">OverlayOp::OpCode</a> opCode);</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordtype">void</span> computeSnapTolerance();</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordtype">void</span> snap(<a class="code" href="structgeos_1_1geom_1_1GeomPtrPair.html">geom::GeomPtrPair</a>& ret);</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordtype">void</span> removeCommonBits(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& geom0,</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& geom1,</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <a class="code" href="structgeos_1_1geom_1_1GeomPtrPair.html">geom::GeomPtrPair</a>& ret);</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="comment">// re-adds common bits to the given geom</span></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordtype">void</span> prepareResult(<a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& geom);</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div><div class="line"><a name="l00119"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a5d4c478d5d51b4de3aab405710904af0"> 119</a></span>  <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& <a class="code" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a5d4c478d5d51b4de3aab405710904af0">geom0</a>;</div><div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#afbfa69d5e990fcf57dcf50cb90a522b6"> 120</a></span>  <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& <a class="code" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#afbfa69d5e990fcf57dcf50cb90a522b6">geom1</a>;</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div><div class="line"><a name="l00122"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a30c28f07930905094837279290ca6513"> 122</a></span>  <span class="keywordtype">double</span> <a class="code" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a30c28f07930905094837279290ca6513">snapTolerance</a>;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div><div class="line"><a name="l00124"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#aa6116b025c46b3419d7ca4de1708a34c"> 124</a></span>  std::unique_ptr<precision::CommonBitsRemover> <a class="code" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#aa6116b025c46b3419d7ca4de1708a34c">cbr</a>;</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="comment">// Declare type as noncopyable</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <a class="code" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html">SnapOverlayOp</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html">SnapOverlayOp</a>& other) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <a class="code" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html">SnapOverlayOp</a>& operator=(<span class="keyword">const</span> <a class="code" href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html">SnapOverlayOp</a>& rhs) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> };</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> } <span class="comment">// namespace geos::operation::overlay::snap</span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> } <span class="comment">// namespace geos::operation::overlay</span></div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> } <span class="comment">// namespace geos::operation</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> } <span class="comment">// namespace geos</span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="preprocessor">#ifdef _MSC_VER</span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="preprocessor">#pragma warning(pop)</span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="preprocessor">#endif // ndef GEOS_OP_OVERLAY_SNAP_SNAPOVERLAYOP_H</span></div><div class="ttc" id="structgeos_1_1geom_1_1GeomPtrPair_html"><div class="ttname"><a href="structgeos_1_1geom_1_1GeomPtrPair.html">geos::geom::GeomPtrPair</a></div><div class="ttdef"><b>Definition:</b> <a href="Geometry_8h_source.html#l00976">Geometry.h:976</a></div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp_html_a5d4c478d5d51b4de3aab405710904af0"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a5d4c478d5d51b4de3aab405710904af0">geos::operation::overlay::snap::SnapOverlayOp::geom0</a></div><div class="ttdeci">const geom::Geometry & geom0</div><div class="ttdef"><b>Definition:</b> <a href="SnapOverlayOp_8h_source.html#l00119">SnapOverlayOp.h:119</a></div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp_html_ab2159dd46cb116fbdc5cc213f1d52ab8"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#ab2159dd46cb116fbdc5cc213f1d52ab8">geos::operation::overlay::snap::SnapOverlayOp::SnapOverlayOp</a></div><div class="ttdeci">SnapOverlayOp(const geom::Geometry &g1, const geom::Geometry &g2)</div><div class="ttdef"><b>Definition:</b> <a href="SnapOverlayOp_8h_source.html#l00092">SnapOverlayOp.h:92</a></div></div>
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<div class="ttc" id="export_8h_html_ae36df939090171f6e9a28a8cb6254fea"><div class="ttname"><a href="export_8h.html#ae36df939090171f6e9a28a8cb6254fea">GEOS_DLL</a></div><div class="ttdeci">#define GEOS_DLL</div><div class="ttdef"><b>Definition:</b> <a href="export_8h_source.html#l00028">export.h:28</a></div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp_html"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html">geos::operation::overlay::snap::SnapOverlayOp</a></div><div class="ttdoc">Performs an overlay operation using snapping and enhanced precision to improve the robustness of the ...</div><div class="ttdef"><b>Definition:</b> <a href="SnapOverlayOp_8h_source.html#l00056">SnapOverlayOp.h:56</a></div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp_html_a5af31d107b5811c3af689ffe1394deba"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a5af31d107b5811c3af689ffe1394deba">geos::operation::overlay::snap::SnapOverlayOp::symDifference</a></div><div class="ttdeci">static std::unique_ptr< geom::Geometry > symDifference(const geom::Geometry &g0, const geom::Geometry &g1)</div><div class="ttdef"><b>Definition:</b> <a href="SnapOverlayOp_8h_source.html#l00087">SnapOverlayOp.h:87</a></div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1OverlayOp_html_a1f2552b975ce852f0b192dc00997b131"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1OverlayOp.html#a1f2552b975ce852f0b192dc00997b131">geos::operation::overlay::OverlayOp::OpCode</a></div><div class="ttdeci">OpCode</div><div class="ttdoc">The spatial functions supported by this class. </div><div class="ttdef"><b>Definition:</b> <a href="OverlayOp_8h_source.html#l00079">OverlayOp.h:79</a></div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp_html_aa6116b025c46b3419d7ca4de1708a34c"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#aa6116b025c46b3419d7ca4de1708a34c">geos::operation::overlay::snap::SnapOverlayOp::cbr</a></div><div class="ttdeci">std::unique_ptr< precision::CommonBitsRemover > cbr</div><div class="ttdef"><b>Definition:</b> <a href="SnapOverlayOp_8h_source.html#l00124">SnapOverlayOp.h:124</a></div></div>
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<div class="ttc" id="classgeos_1_1geom_1_1Geometry_html"><div class="ttname"><a href="classgeos_1_1geom_1_1Geometry.html">geos::geom::Geometry</a></div><div class="ttdoc">Basic implementation of Geometry, constructed and destructed by GeometryFactory. </div><div class="ttdef"><b>Definition:</b> <a href="Geometry_8h_source.html#l00188">Geometry.h:188</a></div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp_html_a2d27d5781dcf6129304fd55ee3b5316d"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a2d27d5781dcf6129304fd55ee3b5316d">geos::operation::overlay::snap::SnapOverlayOp::overlayOp</a></div><div class="ttdeci">static std::unique_ptr< geom::Geometry > overlayOp(const geom::Geometry &g0, const geom::Geometry &g1, OverlayOp::OpCode opCode)</div><div class="ttdef"><b>Definition:</b> <a href="SnapOverlayOp_8h_source.html#l00061">SnapOverlayOp.h:61</a></div></div>
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<div class="ttc" id="OverlayOp_8h_html"><div class="ttname"><a href="OverlayOp_8h.html">OverlayOp.h</a></div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp_html_a0f71d13c6d2b8a5331959f20343c13d5"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a0f71d13c6d2b8a5331959f20343c13d5">geos::operation::overlay::snap::SnapOverlayOp::Union</a></div><div class="ttdeci">static std::unique_ptr< geom::Geometry > Union(const geom::Geometry &g0, const geom::Geometry &g1)</div><div class="ttdef"><b>Definition:</b> <a href="SnapOverlayOp_8h_source.html#l00075">SnapOverlayOp.h:75</a></div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp_html_ae14a525995b98a201f469bfb5c383a95"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#ae14a525995b98a201f469bfb5c383a95">geos::operation::overlay::snap::SnapOverlayOp::intersection</a></div><div class="ttdeci">static std::unique_ptr< geom::Geometry > intersection(const geom::Geometry &g0, const geom::Geometry &g1)</div><div class="ttdef"><b>Definition:</b> <a href="SnapOverlayOp_8h_source.html#l00069">SnapOverlayOp.h:69</a></div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp_html_aae51e2f9a67cc76721434039fcda8249"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#aae51e2f9a67cc76721434039fcda8249">geos::operation::overlay::snap::SnapOverlayOp::getResultGeometry</a></div><div class="ttdeci">GeomPtr getResultGeometry(OverlayOp::OpCode opCode)</div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp_html_a30c28f07930905094837279290ca6513"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a30c28f07930905094837279290ca6513">geos::operation::overlay::snap::SnapOverlayOp::snapTolerance</a></div><div class="ttdeci">double snapTolerance</div><div class="ttdef"><b>Definition:</b> <a href="SnapOverlayOp_8h_source.html#l00122">SnapOverlayOp.h:122</a></div></div>
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<div class="ttc" id="namespacegeos_html"><div class="ttname"><a href="namespacegeos.html">geos</a></div><div class="ttdoc">Basic namespace for all GEOS functionalities. </div><div class="ttdef"><b>Definition:</b> <a href="IndexedNestedRingTester_8h_source.html#l00026">IndexedNestedRingTester.h:26</a></div></div>
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<div class="ttc" id="CommonBitsRemover_8h_html"><div class="ttname"><a href="CommonBitsRemover_8h.html">CommonBitsRemover.h</a></div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp_html_afbfa69d5e990fcf57dcf50cb90a522b6"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#afbfa69d5e990fcf57dcf50cb90a522b6">geos::operation::overlay::snap::SnapOverlayOp::geom1</a></div><div class="ttdeci">const geom::Geometry & geom1</div><div class="ttdef"><b>Definition:</b> <a href="SnapOverlayOp_8h_source.html#l00120">SnapOverlayOp.h:120</a></div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp_html_a5738c564f72a387f18e2bf38380eb197"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a5738c564f72a387f18e2bf38380eb197">geos::operation::overlay::snap::SnapOverlayOp::GeomPtr</a></div><div class="ttdeci">std::unique_ptr< geom::Geometry > GeomPtr</div><div class="ttdef"><b>Definition:</b> <a href="SnapOverlayOp_8h_source.html#l00101">SnapOverlayOp.h:101</a></div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp_html_a5a41e98fef41ba8a21f5f02de44cc56b"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1snap_1_1SnapOverlayOp.html#a5a41e98fef41ba8a21f5f02de44cc56b">geos::operation::overlay::snap::SnapOverlayOp::difference</a></div><div class="ttdeci">static std::unique_ptr< geom::Geometry > difference(const geom::Geometry &g0, const geom::Geometry &g1)</div><div class="ttdef"><b>Definition:</b> <a href="SnapOverlayOp_8h_source.html#l00081">SnapOverlayOp.h:81</a></div></div>
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