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<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_8111f045ab156cab490d6e0f8a4c6c64.html">algo</a></li>  </ul>
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<div class="title">search_start.hpp</div>  </div>
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<a href="search__start_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#ifndef SRC_ALGO_SEARCH_START_HPP_</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="preprocessor">#define SRC_ALGO_SEARCH_START_HPP_</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160; </div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="preprocessor">#include &quot;../geometry.hpp&quot;</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="preprocessor">#include &quot;../translation_vector.hpp&quot;</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160; </div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacelibnfporb.html">libnfporb</a> {</div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160; </div>
<div class="line"><a name="l00015"></a><span class="lineno"><a class="line" href="namespacelibnfporb.html#aceabf998f2256a045120bf6bf4b94f49">   15</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="namespacelibnfporb.html#aceabf998f2256a045120bf6bf4b94f49">in_nfp</a>(<span class="keyword">const</span> <a class="code" href="classlibnfporb_1_1point__t.html">point_t</a>&amp; pt, <span class="keyword">const</span> <a class="code" href="namespacelibnfporb.html#ad1b65f43852227f30363ab70884415ab">nfp_t</a>&amp; nfp) {</div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;    <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>&amp; r : nfp) {</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;        <span class="keywordflow">if</span> (bg::touches(pt, r))</div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;    }</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160; </div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;}</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160; </div>
<div class="line"><a name="l00027"></a><span class="lineno"><a class="line" href="namespacelibnfporb.html#ac919112e762b094cbcfda85b004cc608">   27</a></span>&#160;<span class="keyword">enum</span> <a class="code" href="namespacelibnfporb.html#ac919112e762b094cbcfda85b004cc608">SearchStartResult</a> {</div>
<div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="namespacelibnfporb.html#ac919112e762b094cbcfda85b004cc608a48c794db749d9af78d4677534cc80165">   28</a></span>&#160;    <a class="code" href="namespacelibnfporb.html#ac919112e762b094cbcfda85b004cc608a48c794db749d9af78d4677534cc80165">FIT</a>,     </div>
<div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="namespacelibnfporb.html#ac919112e762b094cbcfda85b004cc608a842d31eb7e3e83ccf42fe970a1f26f90">   29</a></span>&#160;    <a class="code" href="namespacelibnfporb.html#ac919112e762b094cbcfda85b004cc608a842d31eb7e3e83ccf42fe970a1f26f90">FOUND</a>,   </div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;    <a class="code" href="namespacelibnfporb.html#ac919112e762b094cbcfda85b004cc608a7595c38a51dba2eb067cb7a63807a1c6">NOT_FOUND</a></div>
<div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="namespacelibnfporb.html#ac919112e762b094cbcfda85b004cc608a7595c38a51dba2eb067cb7a63807a1c6">   31</a></span>&#160;};</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160; </div>
<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="namespacelibnfporb.html#afea486676ff7604aaf290a5899d54a88">   42</a></span>&#160;<a class="code" href="namespacelibnfporb.html#ac919112e762b094cbcfda85b004cc608">SearchStartResult</a> <a class="code" href="namespacelibnfporb.html#afea486676ff7604aaf290a5899d54a88">search_start_translation</a>(polygon_t::ring_type&amp; rA, <span class="keyword">const</span> polygon_t::ring_type&amp; rB, <span class="keyword">const</span> <a class="code" href="namespacelibnfporb.html#ad1b65f43852227f30363ab70884415ab">nfp_t</a>&amp; nfp, <span class="keyword">const</span> <span class="keywordtype">bool</span>&amp; inside, <a class="code" href="classlibnfporb_1_1point__t.html">point_t</a>&amp; result) {</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    <span class="keywordflow">for</span> (<a class="code" href="namespacelibnfporb.html#a83ffffdc4e4235604aa207e82bbb4eab">psize_t</a> i = 0; i &lt; rA.size() - 1; i++) {</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;        <a class="code" href="namespacelibnfporb.html#a83ffffdc4e4235604aa207e82bbb4eab">psize_t</a> index;</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;        <span class="keywordflow">if</span> (i &gt;= rA.size())</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;            index = i % rA.size() + 1;</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;            index = i;</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160; </div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;        <span class="keyword">auto</span>&amp; ptA = rA[index];</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160; </div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;        <span class="keywordflow">if</span> (ptA.marked_)</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160; </div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;        ptA.marked_ = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160; </div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;        <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>&amp; ptB : rB) {</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;            <a class="code" href="classlibnfporb_1_1point__t.html">point_t</a> testTranslation = ptA - ptB;</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;            polygon_t::ring_type translated;</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;            boost::geometry::transform(rB, translated, trans::translate_transformer&lt;coord_t, 2, 2&gt;(testTranslation.<a class="code" href="classlibnfporb_1_1point__t.html#aba1e2421386afb0f2cf10dd13faab812">x_</a>, testTranslation.<a class="code" href="classlibnfporb_1_1point__t.html#ae6f0c323fd4ee211e141aef3aed44f90">y_</a>));</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160; </div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;            <span class="comment">//check if translated rB is part of rA</span></div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;            <span class="keywordtype">bool</span> identical = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;            <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>&amp; ptA : rA) {</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;                identical = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;                <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>&amp; ptT : translated) {</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;                    <span class="keywordflow">if</span> (<a class="code" href="namespacelibnfporb.html#a2e318553169d53a7150a00a79bd2762d">equals</a>(ptT, ptA)) {</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;                        identical = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;                    } <span class="keywordflow">else</span> <span class="keywordflow">if</span>(identical) {</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;                        identical = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;                    }</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;                }</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;                <span class="keywordflow">if</span> (!identical)</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;            }</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160; </div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;            <span class="keywordflow">if</span> (identical) {</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;                result = testTranslation;</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;                <span class="keywordflow">return</span> <a class="code" href="namespacelibnfporb.html#ac919112e762b094cbcfda85b004cc608a48c794db749d9af78d4677534cc80165">FIT</a>;</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;            }</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160; </div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;            <span class="keywordtype">bool</span> bInside = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;            <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>&amp; ptT : translated) {</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;                <span class="keywordflow">if</span> (bg::within(ptT, rA)) {</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;                    bInside = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;                } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!bg::touches(ptT, rA)) {</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;                    bInside = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;                }</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;            }</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160; </div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;            <span class="keywordflow">if</span> (((bInside &amp;&amp; inside) || (!bInside &amp;&amp; !inside)) &amp;&amp; (!bg::overlaps(translated, rA) &amp;&amp; !bg::covered_by(translated, rA) &amp;&amp; !bg::covered_by(rA, translated)) &amp;&amp; !<a class="code" href="namespacelibnfporb.html#aceabf998f2256a045120bf6bf4b94f49">in_nfp</a>(translated.front(), nfp)) {</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;                result = testTranslation;</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;                <span class="keywordflow">return</span> <a class="code" href="namespacelibnfporb.html#ac919112e762b094cbcfda85b004cc608a842d31eb7e3e83ccf42fe970a1f26f90">FOUND</a>;</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;            }</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160; </div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;            <a class="code" href="classlibnfporb_1_1point__t.html">point_t</a> nextPtA = rA[index + 1];</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;            <a class="code" href="structlibnfporb_1_1TranslationVector.html">TranslationVector</a> slideVector;</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;            slideVector.<a class="code" href="structlibnfporb_1_1TranslationVector.html#a4c67c4cee95a6c55f7092f4e803ff581">vector_</a> = nextPtA - ptA;</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;            slideVector.<a class="code" href="structlibnfporb_1_1TranslationVector.html#a7b6e47137291b41d9f2458142edda3e0">edge_</a> = {ptA, nextPtA};</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;            slideVector.<a class="code" href="structlibnfporb_1_1TranslationVector.html#a3d1083ca69cec06ef4e5a71b9d81686e">fromA_</a> = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;            <a class="code" href="structlibnfporb_1_1TranslationVector.html">TranslationVector</a> trimmed = <a class="code" href="namespacelibnfporb.html#a2fd421a83d9da2c621d947f3ceba6664">trim_vector</a>(rA, translated, slideVector);</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;            polygon_t::ring_type translated2;</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;            trans::translate_transformer&lt;coord_t, 2, 2&gt; trans(trimmed.<a class="code" href="structlibnfporb_1_1TranslationVector.html#a4c67c4cee95a6c55f7092f4e803ff581">vector_</a>.<a class="code" href="classlibnfporb_1_1point__t.html#aba1e2421386afb0f2cf10dd13faab812">x_</a>, trimmed.<a class="code" href="structlibnfporb_1_1TranslationVector.html#a4c67c4cee95a6c55f7092f4e803ff581">vector_</a>.<a class="code" href="classlibnfporb_1_1point__t.html#ae6f0c323fd4ee211e141aef3aed44f90">y_</a>);</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;            boost::geometry::transform(translated, translated2, trans);</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160; </div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;            <span class="comment">//check if translated rB is part of rA</span></div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;            identical = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;            <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>&amp; ptA : rA) {</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;                identical = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;                <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>&amp; ptT : translated) {</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;                    <span class="keywordflow">if</span> (<a class="code" href="namespacelibnfporb.html#a2e318553169d53a7150a00a79bd2762d">equals</a>(ptT, ptA)) {</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;                        identical = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;                    } <span class="keywordflow">else</span> <span class="keywordflow">if</span>(identical) {</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;                        identical = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;                    }</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;                }</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;                <span class="keywordflow">if</span> (!identical)</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;            }</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160; </div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;            <span class="keywordflow">if</span> (identical) {</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;                result = trimmed.<a class="code" href="structlibnfporb_1_1TranslationVector.html#a4c67c4cee95a6c55f7092f4e803ff581">vector_</a> + testTranslation;</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;                <span class="keywordflow">return</span> <a class="code" href="namespacelibnfporb.html#ac919112e762b094cbcfda85b004cc608a48c794db749d9af78d4677534cc80165">FIT</a>;</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;            }</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160; </div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;            bInside = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;            <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>&amp; ptT : translated2) {</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;                <span class="keywordflow">if</span> (bg::within(ptT, rA)) {</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;                    bInside = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;                } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!bg::touches(ptT, rA)) {</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;                    bInside = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;                }</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;            }</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160; </div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;            <span class="keywordflow">if</span> (((bInside &amp;&amp; inside) || (!bInside &amp;&amp; !inside)) &amp;&amp; (!bg::overlaps(translated2, rA) &amp;&amp; !bg::covered_by(translated2, rA) &amp;&amp; !bg::covered_by(rA, translated2)) &amp;&amp; !<a class="code" href="namespacelibnfporb.html#aceabf998f2256a045120bf6bf4b94f49">in_nfp</a>(translated2.front(), nfp)) {</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;                result = trimmed.<a class="code" href="structlibnfporb_1_1TranslationVector.html#a4c67c4cee95a6c55f7092f4e803ff581">vector_</a> + testTranslation;</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;                <span class="keywordflow">return</span> <a class="code" href="namespacelibnfporb.html#ac919112e762b094cbcfda85b004cc608a842d31eb7e3e83ccf42fe970a1f26f90">FOUND</a>;</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;            }</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;        }</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;    }</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="namespacelibnfporb.html#ac919112e762b094cbcfda85b004cc608a7595c38a51dba2eb067cb7a63807a1c6">NOT_FOUND</a>;</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;}</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;}</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160; </div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160; </div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160; </div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* SRC_ALGO_SEARCH_START_HPP_ */</span><span class="preprocessor"></span></div>
<div class="ttc" id="aclasslibnfporb_1_1point__t_html"><div class="ttname"><a href="classlibnfporb_1_1point__t.html">libnfporb::point_t</a></div><div class="ttdef"><b>Definition:</b> geometry.hpp:292</div></div>
<div class="ttc" id="aclasslibnfporb_1_1point__t_html_aba1e2421386afb0f2cf10dd13faab812"><div class="ttname"><a href="classlibnfporb_1_1point__t.html#aba1e2421386afb0f2cf10dd13faab812">libnfporb::point_t::x_</a></div><div class="ttdeci">coord_t x_</div><div class="ttdef"><b>Definition:</b> geometry.hpp:301</div></div>
<div class="ttc" id="aclasslibnfporb_1_1point__t_html_ae6f0c323fd4ee211e141aef3aed44f90"><div class="ttname"><a href="classlibnfporb_1_1point__t.html#ae6f0c323fd4ee211e141aef3aed44f90">libnfporb::point_t::y_</a></div><div class="ttdeci">coord_t y_</div><div class="ttdef"><b>Definition:</b> geometry.hpp:302</div></div>
<div class="ttc" id="anamespacelibnfporb_html"><div class="ttname"><a href="namespacelibnfporb.html">libnfporb</a></div><div class="ttdef"><b>Definition:</b> geometry.hpp:26</div></div>
<div class="ttc" id="anamespacelibnfporb_html_a2e318553169d53a7150a00a79bd2762d"><div class="ttname"><a href="namespacelibnfporb.html#a2e318553169d53a7150a00a79bd2762d">libnfporb::equals</a></div><div class="ttdeci">bool equals(const LongDouble &amp;lhs, const LongDouble &amp;rhs)</div><div class="ttdef"><b>Definition:</b> geometry.hpp:446</div></div>
<div class="ttc" id="anamespacelibnfporb_html_a2fd421a83d9da2c621d947f3ceba6664"><div class="ttname"><a href="namespacelibnfporb.html#a2fd421a83d9da2c621d947f3ceba6664">libnfporb::trim_vector</a></div><div class="ttdeci">TranslationVector trim_vector(const polygon_t::ring_type &amp;rA, const polygon_t::ring_type &amp;rB, const TranslationVector &amp;tv)</div><div class="ttdoc">Trim a given translation vector so that it doesn't intersect with either rA or rB.</div><div class="ttdef"><b>Definition:</b> trim_vector.hpp:16</div></div>
<div class="ttc" id="anamespacelibnfporb_html_a83ffffdc4e4235604aa207e82bbb4eab"><div class="ttname"><a href="namespacelibnfporb.html#a83ffffdc4e4235604aa207e82bbb4eab">libnfporb::psize_t</a></div><div class="ttdeci">polygon_t::ring_type::size_type psize_t</div><div class="ttdef"><b>Definition:</b> geometry.hpp:497</div></div>
<div class="ttc" id="anamespacelibnfporb_html_ac919112e762b094cbcfda85b004cc608"><div class="ttname"><a href="namespacelibnfporb.html#ac919112e762b094cbcfda85b004cc608">libnfporb::SearchStartResult</a></div><div class="ttdeci">SearchStartResult</div><div class="ttdoc">Indicating the result of search_start_translation.</div><div class="ttdef"><b>Definition:</b> search_start.hpp:27</div></div>
<div class="ttc" id="anamespacelibnfporb_html_ac919112e762b094cbcfda85b004cc608a48c794db749d9af78d4677534cc80165"><div class="ttname"><a href="namespacelibnfporb.html#ac919112e762b094cbcfda85b004cc608a48c794db749d9af78d4677534cc80165">libnfporb::FIT</a></div><div class="ttdeci">@ FIT</div><div class="ttdoc">FIT.</div><div class="ttdef"><b>Definition:</b> search_start.hpp:28</div></div>
<div class="ttc" id="anamespacelibnfporb_html_ac919112e762b094cbcfda85b004cc608a7595c38a51dba2eb067cb7a63807a1c6"><div class="ttname"><a href="namespacelibnfporb.html#ac919112e762b094cbcfda85b004cc608a7595c38a51dba2eb067cb7a63807a1c6">libnfporb::NOT_FOUND</a></div><div class="ttdeci">@ NOT_FOUND</div><div class="ttdoc">NOT_FOUND.</div><div class="ttdef"><b>Definition:</b> search_start.hpp:30</div></div>
<div class="ttc" id="anamespacelibnfporb_html_ac919112e762b094cbcfda85b004cc608a842d31eb7e3e83ccf42fe970a1f26f90"><div class="ttname"><a href="namespacelibnfporb.html#ac919112e762b094cbcfda85b004cc608a842d31eb7e3e83ccf42fe970a1f26f90">libnfporb::FOUND</a></div><div class="ttdeci">@ FOUND</div><div class="ttdoc">FOUND.</div><div class="ttdef"><b>Definition:</b> search_start.hpp:29</div></div>
<div class="ttc" id="anamespacelibnfporb_html_aceabf998f2256a045120bf6bf4b94f49"><div class="ttname"><a href="namespacelibnfporb.html#aceabf998f2256a045120bf6bf4b94f49">libnfporb::in_nfp</a></div><div class="ttdeci">bool in_nfp(const point_t &amp;pt, const nfp_t &amp;nfp)</div><div class="ttdoc">Checks if a point exists in a NFP.</div><div class="ttdef"><b>Definition:</b> search_start.hpp:15</div></div>
<div class="ttc" id="anamespacelibnfporb_html_ad1b65f43852227f30363ab70884415ab"><div class="ttname"><a href="namespacelibnfporb.html#ad1b65f43852227f30363ab70884415ab">libnfporb::nfp_t</a></div><div class="ttdeci">std::vector&lt; polygon_t::ring_type &gt; nfp_t</div><div class="ttdef"><b>Definition:</b> geometry.hpp:494</div></div>
<div class="ttc" id="anamespacelibnfporb_html_afea486676ff7604aaf290a5899d54a88"><div class="ttname"><a href="namespacelibnfporb.html#afea486676ff7604aaf290a5899d54a88">libnfporb::search_start_translation</a></div><div class="ttdeci">SearchStartResult search_start_translation(polygon_t::ring_type &amp;rA, const polygon_t::ring_type &amp;rB, const nfp_t &amp;nfp, const bool &amp;inside, point_t &amp;result)</div><div class="ttdoc">At the start of traversal and after every completed nfp-ring this function is used to search for a ne...</div><div class="ttdef"><b>Definition:</b> search_start.hpp:42</div></div>
<div class="ttc" id="astructlibnfporb_1_1TranslationVector_html"><div class="ttname"><a href="structlibnfporb_1_1TranslationVector.html">libnfporb::TranslationVector</a></div><div class="ttdef"><b>Definition:</b> translation_vector.hpp:10</div></div>
<div class="ttc" id="astructlibnfporb_1_1TranslationVector_html_a3d1083ca69cec06ef4e5a71b9d81686e"><div class="ttname"><a href="structlibnfporb_1_1TranslationVector.html#a3d1083ca69cec06ef4e5a71b9d81686e">libnfporb::TranslationVector::fromA_</a></div><div class="ttdeci">bool fromA_</div><div class="ttdef"><b>Definition:</b> translation_vector.hpp:13</div></div>
<div class="ttc" id="astructlibnfporb_1_1TranslationVector_html_a4c67c4cee95a6c55f7092f4e803ff581"><div class="ttname"><a href="structlibnfporb_1_1TranslationVector.html#a4c67c4cee95a6c55f7092f4e803ff581">libnfporb::TranslationVector::vector_</a></div><div class="ttdeci">point_t vector_</div><div class="ttdef"><b>Definition:</b> translation_vector.hpp:11</div></div>
<div class="ttc" id="astructlibnfporb_1_1TranslationVector_html_a7b6e47137291b41d9f2458142edda3e0"><div class="ttname"><a href="structlibnfporb_1_1TranslationVector.html#a7b6e47137291b41d9f2458142edda3e0">libnfporb::TranslationVector::edge_</a></div><div class="ttdeci">segment_t edge_</div><div class="ttdef"><b>Definition:</b> translation_vector.hpp:12</div></div>
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