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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<title>Gamedev Framework (gf): Circ.h Source File</title>
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<div id="projectname">Gamedev Framework (gf)
 <span id="projectnumber">0.11.0</span>
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<div id="projectbrief">A C++14 framework for 2D games</div>
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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_6d069d519ae9d12fa11dd8e685586b60.html">gf</a></li> </ul>
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<div class="title">Circ.h</div> </div>
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<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"> * Gamedev Framework (gf)</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Copyright (C) 2016-2018 Julien Bernard</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * This software is provided 'as-is', without any express or implied</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * warranty. In no event will the authors be held liable for any damages</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * arising from the use of this software.</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> *</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * Permission is granted to anyone to use this software for any purpose,</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * including commercial applications, and to alter it and redistribute it</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * freely, subject to the following restrictions:</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"> * 1. The origin of this software must not be misrepresented; you must not</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * claim that you wrote the original software. If you use this software</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * in a product, an acknowledgment in the product documentation would be</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * appreciated but is not required.</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * 2. Altered source versions must be plainly marked as such, and must not be</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * misrepresented as being the original software.</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * 3. This notice may not be removed or altered from any source distribution.</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> *</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * Part of this file comes from SFML, with the same license:</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * Copyright (C) 2007-2015 Laurent Gomila ([email protected])</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> */</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#ifndef GF_CIRC_H</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#define GF_CIRC_H</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">#include "Portability.h"</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "Vector.h"</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "VectorOps.h"</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">namespace </span><a class="code" href="namespacegf.html">gf</a> {</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#ifndef DOXYGEN_SHOULD_SKIP_THIS</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">inline</span> <span class="keyword">namespace </span>v1 {</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="structgf_1_1_circ.html"> 73</a></span>  <span class="keyword">struct </span><a class="code" href="structgf_1_1_circ.html">Circ</a> {</div><div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="structgf_1_1_circ.html#a290e2d5d2d613428ac69e19c1a336758"> 74</a></span>  <a class="code" href="structgf_1_1_vector_3_01_t_00_012_01_4.html">Vector<T, 2></a> <a class="code" href="structgf_1_1_circ.html#a290e2d5d2d613428ac69e19c1a336758">center</a>; </div><div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="structgf_1_1_circ.html#a562f6a6f7f0a4c294c050f850becca34"> 75</a></span>  <a class="code" href="group__window.html#gga795d7d5e2f2a4f38b16b95e0e78cb626ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a> <a class="code" href="structgf_1_1_circ.html#a562f6a6f7f0a4c294c050f850becca34">radius</a>; </div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div><div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="structgf_1_1_circ.html#a0d56d73887f302d1f7ed128e87e39d80"> 83</a></span>  constexpr <a class="code" href="structgf_1_1_circ.html#a0d56d73887f302d1f7ed128e87e39d80">Circ</a>() noexcept</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  : center(0, 0)</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  , radius(0)</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  {</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </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> </div><div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="structgf_1_1_circ.html#aa33df911358e20a2bf0709390419d3e5"> 96</a></span>  constexpr <a class="code" href="structgf_1_1_circ.html#aa33df911358e20a2bf0709390419d3e5">Circ</a>(<span class="keyword">const</span> <a class="code" href="structgf_1_1_vector_3_01_t_00_012_01_4.html">Vector<T, 2></a>& circCenter, <a class="code" href="group__window.html#gga795d7d5e2f2a4f38b16b95e0e78cb626ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a> circRadius) noexcept</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  : center(circCenter)</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  , radius(circRadius)</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"> 101</span>  }</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <a class="code" href="structgf_1_1_circ.html">Circ</a>(<span class="keyword">const</span> <a class="code" href="structgf_1_1_circ.html">Circ</a>&) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <a class="code" href="structgf_1_1_circ.html">Circ</a>& operator=(<span class="keyword">const</span> <a class="code" href="structgf_1_1_circ.html">Circ</a>&) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div><div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="structgf_1_1_circ.html#a9832961896ea6effb4ece796ff9e59f0"> 121</a></span>  constexpr <a class="code" href="structgf_1_1_vector_3_01_t_00_012_01_4.html">Vector<T, 2></a> <a class="code" href="structgf_1_1_circ.html#a9832961896ea6effb4ece796ff9e59f0">getCenter</a>() const noexcept {</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">return</span> center;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  }</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div><div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="structgf_1_1_circ.html#a253226e20e17d666cf9b1574c37ff597"> 133</a></span>  constexpr <a class="code" href="group__window.html#gga795d7d5e2f2a4f38b16b95e0e78cb626ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a> <a class="code" href="structgf_1_1_circ.html#a253226e20e17d666cf9b1574c37ff597">getRadius</a>() const noexcept {</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordflow">return</span> radius;</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> </div><div class="line"><a name="l00144"></a><span class="lineno"><a class="line" href="structgf_1_1_circ.html#af2cec2c491336130f2ec497cf066865f"> 144</a></span>  constexpr <span class="keywordtype">bool</span> <a class="code" href="structgf_1_1_circ.html#af2cec2c491336130f2ec497cf066865f">isEmpty</a>() const noexcept {</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">return</span> radius == 0;</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  }</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> </div><div class="line"><a name="l00153"></a><span class="lineno"><a class="line" href="structgf_1_1_circ.html#a2db38d52692623aa387e4d959fd4f31e"> 153</a></span>  constexpr <a class="code" href="structgf_1_1_vector_3_01_t_00_012_01_4.html">Vector<T, 2></a> <a class="code" href="structgf_1_1_circ.html#a2db38d52692623aa387e4d959fd4f31e">getTop</a>() const noexcept {</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">return</span> { center.<a class="code" href="structgf_1_1_vector_3_01_t_00_012_01_4.html#af7d887e66080275b723e2b4bf0c13471">x</a>, center.<a class="code" href="structgf_1_1_vector_3_01_t_00_012_01_4.html#acaa8c29e9f98b2a3b460c548cd7491cb">y</a> - radius };</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  }</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div><div class="line"><a name="l00162"></a><span class="lineno"><a class="line" href="structgf_1_1_circ.html#a1459001ab9d465674793963d4b1c306d"> 162</a></span>  constexpr <a class="code" href="structgf_1_1_vector_3_01_t_00_012_01_4.html">Vector<T, 2></a> <a class="code" href="structgf_1_1_circ.html#a1459001ab9d465674793963d4b1c306d">getBottom</a>() const noexcept {</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordflow">return</span> { center.<a class="code" href="structgf_1_1_vector_3_01_t_00_012_01_4.html#af7d887e66080275b723e2b4bf0c13471">x</a>, center.<a class="code" href="structgf_1_1_vector_3_01_t_00_012_01_4.html#acaa8c29e9f98b2a3b460c548cd7491cb">y</a> + radius };</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  }</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div><div class="line"><a name="l00171"></a><span class="lineno"><a class="line" href="structgf_1_1_circ.html#a1cd54089e9043ea3a994ddade502bcdf"> 171</a></span>  constexpr <a class="code" href="structgf_1_1_vector_3_01_t_00_012_01_4.html">Vector<T, 2></a> <a class="code" href="structgf_1_1_circ.html#a1cd54089e9043ea3a994ddade502bcdf">getLeft</a>() const noexcept {</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">return</span> { center.<a class="code" href="structgf_1_1_vector_3_01_t_00_012_01_4.html#af7d887e66080275b723e2b4bf0c13471">x</a> - radius, center.<a class="code" href="structgf_1_1_vector_3_01_t_00_012_01_4.html#acaa8c29e9f98b2a3b460c548cd7491cb">y</a> };</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  }</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> </div><div class="line"><a name="l00180"></a><span class="lineno"><a class="line" href="structgf_1_1_circ.html#aefc60faff3ce459dcad07fc55eaca394"> 180</a></span>  constexpr <a class="code" href="structgf_1_1_vector_3_01_t_00_012_01_4.html">Vector<T, 2></a> <a class="code" href="structgf_1_1_circ.html#aefc60faff3ce459dcad07fc55eaca394">getRight</a>() const noexcept {</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordflow">return</span> { center.<a class="code" href="structgf_1_1_vector_3_01_t_00_012_01_4.html#af7d887e66080275b723e2b4bf0c13471">x</a> + radius, center.<a class="code" href="structgf_1_1_vector_3_01_t_00_012_01_4.html#acaa8c29e9f98b2a3b460c548cd7491cb">y</a> };</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  }</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> </div><div class="line"><a name="l00191"></a><span class="lineno"><a class="line" href="structgf_1_1_circ.html#af78ebefd5c0ddd818930e76420c27fcb"> 191</a></span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="structgf_1_1_circ.html#af78ebefd5c0ddd818930e76420c27fcb">contains</a>(<span class="keyword">const</span> <a class="code" href="structgf_1_1_vector_3_01_t_00_012_01_4.html">Vector<T, 2></a>& point) <span class="keyword">const</span> noexcept {</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordflow">return</span> gf::squareDistance(center, point) <= <a class="code" href="group__core.html#ga0e22be4ddd625e4c235dbf0ef2d1f43f">gf::square</a>(radius);</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  }</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div><div class="line"><a name="l00202"></a><span class="lineno"><a class="line" href="structgf_1_1_circ.html#a477600eb8e6b192a614b90b850c2903f"> 202</a></span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="structgf_1_1_circ.html#a477600eb8e6b192a614b90b850c2903f">intersects</a>(<span class="keyword">const</span> <a class="code" href="structgf_1_1_circ.html">Circ<T></a>& other) <span class="keyword">const</span> noexcept {</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">return</span> gf::squareDistance(center, other.center) <= <a class="code" href="group__core.html#ga0e22be4ddd625e4c235dbf0ef2d1f43f">gf::square</a>(radius + other.radius);</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  }</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  };</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div><div class="line"><a name="l00215"></a><span class="lineno"><a class="line" href="group__core.html#gac6236125c5f69ba470c41e18f5085803"> 215</a></span>  <span class="keyword">using</span> <a class="code" href="structgf_1_1_circ.html">CircF</a> = <a class="code" href="structgf_1_1_circ.html">Circ<float></a>;</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> </div><div class="line"><a name="l00223"></a><span class="lineno"><a class="line" href="group__core.html#ga17920b628fd118fd63fc79a46362b216"> 223</a></span>  <span class="keyword">using</span> <a class="code" href="structgf_1_1_circ.html">CircI</a> = <a class="code" href="structgf_1_1_circ.html">Circ<int></a>;</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> </div><div class="line"><a name="l00231"></a><span class="lineno"><a class="line" href="group__core.html#gaab2b7e5663dff487d15d6747e93ccbd5"> 231</a></span>  <span class="keyword">using</span> <a class="code" href="structgf_1_1_circ.html">CircU</a> = <a class="code" href="structgf_1_1_circ.html">Circ<unsigned></a>;</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> </div><div class="line"><a name="l00239"></a><span class="lineno"><a class="line" href="group__core.html#ga3943cb9c4063f7c9ed154bd5e039c5e9"> 239</a></span>  <span class="keyword">using</span> <a class="code" href="structgf_1_1_circ.html">CircZ</a> = <a class="code" href="structgf_1_1_circ.html">Circ<std::size_t></a>;</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> </div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> <span class="comment">// MSVC does not like extern template</span></div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="preprocessor">#ifndef _MSC_VER</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keyword">extern</span> <span class="keyword">template</span> <span class="keyword">struct </span><a class="code" href="structgf_1_1_circ.html">Circ<float></a>;</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keyword">extern</span> <span class="keyword">template</span> <span class="keyword">struct </span><a class="code" href="structgf_1_1_circ.html">Circ<int></a>;</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keyword">extern</span> <span class="keyword">template</span> <span class="keyword">struct </span><a class="code" href="structgf_1_1_circ.html">Circ<unsigned></a>;</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> </div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keyword">inline</span></div><div class="line"><a name="l00258"></a><span class="lineno"><a class="line" href="structgf_1_1_circ.html#a1f514504e7bb76e980057f7255f8d8e9"> 258</a></span>  <span class="keywordtype">bool</span> <a class="code" href="structgf_1_1_circ.html#a1f514504e7bb76e980057f7255f8d8e9">operator==</a>(<span class="keyword">const</span> <a class="code" href="structgf_1_1_circ.html">Circ<T></a>& lhs, <span class="keyword">const</span> <a class="code" href="structgf_1_1_circ.html">Circ<T></a>& rhs) {</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keywordflow">return</span> lhs.<a class="code" href="structgf_1_1_circ.html#a290e2d5d2d613428ac69e19c1a336758">center</a> == rhs.<a class="code" href="structgf_1_1_circ.html#a290e2d5d2d613428ac69e19c1a336758">center</a> && lhs.<a class="code" href="structgf_1_1_circ.html#a562f6a6f7f0a4c294c050f850becca34">radius</a> == rhs.<a class="code" href="structgf_1_1_circ.html#a562f6a6f7f0a4c294c050f850becca34">radius</a>;</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  }</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span> </div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keyword">inline</span></div><div class="line"><a name="l00272"></a><span class="lineno"><a class="line" href="structgf_1_1_circ.html#a9d75e7db184e941d55993919d5a7bf12"> 272</a></span>  <span class="keywordtype">bool</span> <a class="code" href="structgf_1_1_circ.html#a9d75e7db184e941d55993919d5a7bf12">operator!=</a>(<span class="keyword">const</span> <a class="code" href="structgf_1_1_circ.html">Circ<T></a>& lhs, <span class="keyword">const</span> <a class="code" href="structgf_1_1_circ.html">Circ<T></a>& rhs) {</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keywordflow">return</span> lhs.<a class="code" href="structgf_1_1_circ.html#a290e2d5d2d613428ac69e19c1a336758">center</a> != rhs.<a class="code" href="structgf_1_1_circ.html#a290e2d5d2d613428ac69e19c1a336758">center</a> || lhs.<a class="code" href="structgf_1_1_circ.html#a562f6a6f7f0a4c294c050f850becca34">radius</a> != rhs.<a class="code" href="structgf_1_1_circ.html#a562f6a6f7f0a4c294c050f850becca34">radius</a>;</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  }</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> </div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Archive, <span class="keyword">typename</span> T></div><div class="line"><a name="l00285"></a><span class="lineno"><a class="line" href="structgf_1_1_circ.html#a84f64ca7514b9826caea8e5f87ab85c2"> 285</a></span>  Archive& <a class="code" href="structgf_1_1_circ.html#a84f64ca7514b9826caea8e5f87ab85c2">operator|</a>(Archive& ar, <a class="code" href="structgf_1_1_circ.html">Circ<T></a>& circ) {</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keywordflow">return</span> ar | circ.<a class="code" href="structgf_1_1_circ.html#a290e2d5d2d613428ac69e19c1a336758">center</a> | circ.<a class="code" href="structgf_1_1_circ.html#a562f6a6f7f0a4c294c050f850becca34">radius</a>;</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  }</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span> </div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="preprocessor">#ifndef DOXYGEN_SHOULD_SKIP_THIS</span></div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span> }</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> }</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span> </div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span> </div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span> <span class="preprocessor">#endif // GF_CIRC_H</span></div><div class="ttc" id="structgf_1_1_vector_3_01_t_00_012_01_4_html_af7d887e66080275b723e2b4bf0c13471"><div class="ttname"><a href="structgf_1_1_vector_3_01_t_00_012_01_4.html#af7d887e66080275b723e2b4bf0c13471">gf::Vector< T, 2 >::x</a></div><div class="ttdeci">T x</div><div class="ttdoc">First coordinate in the (x,y) representation. </div><div class="ttdef"><b>Definition:</b> Vector.h:509</div></div>
<div class="ttc" id="structgf_1_1_circ_html_a84f64ca7514b9826caea8e5f87ab85c2"><div class="ttname"><a href="structgf_1_1_circ.html#a84f64ca7514b9826caea8e5f87ab85c2">gf::Circ::operator|</a></div><div class="ttdeci">Archive & operator|(Archive &ar, Circ< T > &circ)</div><div class="ttdoc">Serialize a circle. </div><div class="ttdef"><b>Definition:</b> Circ.h:285</div></div>
<div class="ttc" id="structgf_1_1_circ_html_a562f6a6f7f0a4c294c050f850becca34"><div class="ttname"><a href="structgf_1_1_circ.html#a562f6a6f7f0a4c294c050f850becca34">gf::Circ::radius</a></div><div class="ttdeci">T radius</div><div class="ttdoc">Radius of the circle. </div><div class="ttdef"><b>Definition:</b> Circ.h:75</div></div>
<div class="ttc" id="structgf_1_1_circ_html_a1459001ab9d465674793963d4b1c306d"><div class="ttname"><a href="structgf_1_1_circ.html#a1459001ab9d465674793963d4b1c306d">gf::Circ::getBottom</a></div><div class="ttdeci">constexpr Vector< T, 2 > getBottom() const noexcept</div><div class="ttdoc">Get the bottom of the circle. </div><div class="ttdef"><b>Definition:</b> Circ.h:162</div></div>
<div class="ttc" id="group__window_html_gga795d7d5e2f2a4f38b16b95e0e78cb626ab9ece18c950afbfa6b0fdbfa4ff731d3"><div class="ttname"><a href="group__window.html#gga795d7d5e2f2a4f38b16b95e0e78cb626ab9ece18c950afbfa6b0fdbfa4ff731d3">gf::Scancode::T</a></div></div>
<div class="ttc" id="structgf_1_1_circ_html_a253226e20e17d666cf9b1574c37ff597"><div class="ttname"><a href="structgf_1_1_circ.html#a253226e20e17d666cf9b1574c37ff597">gf::Circ::getRadius</a></div><div class="ttdeci">constexpr T getRadius() const noexcept</div><div class="ttdoc">Get the radius of the circle. </div><div class="ttdef"><b>Definition:</b> Circ.h:133</div></div>
<div class="ttc" id="structgf_1_1_circ_html_a1cd54089e9043ea3a994ddade502bcdf"><div class="ttname"><a href="structgf_1_1_circ.html#a1cd54089e9043ea3a994ddade502bcdf">gf::Circ::getLeft</a></div><div class="ttdeci">constexpr Vector< T, 2 > getLeft() const noexcept</div><div class="ttdoc">Get the left of the circle. </div><div class="ttdef"><b>Definition:</b> Circ.h:171</div></div>
<div class="ttc" id="structgf_1_1_circ_html_a2db38d52692623aa387e4d959fd4f31e"><div class="ttname"><a href="structgf_1_1_circ.html#a2db38d52692623aa387e4d959fd4f31e">gf::Circ::getTop</a></div><div class="ttdeci">constexpr Vector< T, 2 > getTop() const noexcept</div><div class="ttdoc">Get the top of the circle. </div><div class="ttdef"><b>Definition:</b> Circ.h:153</div></div>
<div class="ttc" id="structgf_1_1_circ_html_a477600eb8e6b192a614b90b850c2903f"><div class="ttname"><a href="structgf_1_1_circ.html#a477600eb8e6b192a614b90b850c2903f">gf::Circ::intersects</a></div><div class="ttdeci">bool intersects(const Circ< T > &other) const noexcept</div><div class="ttdoc">Check the intersection between two circles. </div><div class="ttdef"><b>Definition:</b> Circ.h:202</div></div>
<div class="ttc" id="structgf_1_1_circ_html_a0d56d73887f302d1f7ed128e87e39d80"><div class="ttname"><a href="structgf_1_1_circ.html#a0d56d73887f302d1f7ed128e87e39d80">gf::Circ::Circ</a></div><div class="ttdeci">constexpr Circ() noexcept</div><div class="ttdoc">Default constructor. </div><div class="ttdef"><b>Definition:</b> Circ.h:83</div></div>
<div class="ttc" id="structgf_1_1_circ_html_a1f514504e7bb76e980057f7255f8d8e9"><div class="ttname"><a href="structgf_1_1_circ.html#a1f514504e7bb76e980057f7255f8d8e9">gf::Circ::operator==</a></div><div class="ttdeci">bool operator==(const Circ< T > &lhs, const Circ< T > &rhs)</div><div class="ttdoc">Equality operator. </div><div class="ttdef"><b>Definition:</b> Circ.h:258</div></div>
<div class="ttc" id="structgf_1_1_vector_3_01_t_00_012_01_4_html_acaa8c29e9f98b2a3b460c548cd7491cb"><div class="ttname"><a href="structgf_1_1_vector_3_01_t_00_012_01_4.html#acaa8c29e9f98b2a3b460c548cd7491cb">gf::Vector< T, 2 >::y</a></div><div class="ttdeci">T y</div><div class="ttdoc">Second coordinate in the (x,y) representation. </div><div class="ttdef"><b>Definition:</b> Vector.h:520</div></div>
<div class="ttc" id="group__core_html_ga0e22be4ddd625e4c235dbf0ef2d1f43f"><div class="ttname"><a href="group__core.html#ga0e22be4ddd625e4c235dbf0ef2d1f43f">gf::square</a></div><div class="ttdeci">constexpr T square(T val)</div><div class="ttdoc">Square function. </div><div class="ttdef"><b>Definition:</b> Math.h:275</div></div>
<div class="ttc" id="structgf_1_1_circ_html"><div class="ttname"><a href="structgf_1_1_circ.html">gf::Circ</a></div><div class="ttdoc">Utility class for manipulating circles. </div><div class="ttdef"><b>Definition:</b> Circ.h:73</div></div>
<div class="ttc" id="structgf_1_1_circ_html_aefc60faff3ce459dcad07fc55eaca394"><div class="ttname"><a href="structgf_1_1_circ.html#aefc60faff3ce459dcad07fc55eaca394">gf::Circ::getRight</a></div><div class="ttdeci">constexpr Vector< T, 2 > getRight() const noexcept</div><div class="ttdoc">Get the right of the circle. </div><div class="ttdef"><b>Definition:</b> Circ.h:180</div></div>
<div class="ttc" id="structgf_1_1_circ_html_af2cec2c491336130f2ec497cf066865f"><div class="ttname"><a href="structgf_1_1_circ.html#af2cec2c491336130f2ec497cf066865f">gf::Circ::isEmpty</a></div><div class="ttdeci">constexpr bool isEmpty() const noexcept</div><div class="ttdoc">Check if the circle is empty. </div><div class="ttdef"><b>Definition:</b> Circ.h:144</div></div>
<div class="ttc" id="structgf_1_1_circ_html_a9d75e7db184e941d55993919d5a7bf12"><div class="ttname"><a href="structgf_1_1_circ.html#a9d75e7db184e941d55993919d5a7bf12">gf::Circ::operator!=</a></div><div class="ttdeci">bool operator!=(const Circ< T > &lhs, const Circ< T > &rhs)</div><div class="ttdoc">Inequality operator. </div><div class="ttdef"><b>Definition:</b> Circ.h:272</div></div>
<div class="ttc" id="namespacegf_html"><div class="ttname"><a href="namespacegf.html">gf</a></div><div class="ttdoc">The namespace for gf classes. </div><div class="ttdef"><b>Definition:</b> Action.h:35</div></div>
<div class="ttc" id="structgf_1_1_circ_html_af78ebefd5c0ddd818930e76420c27fcb"><div class="ttname"><a href="structgf_1_1_circ.html#af78ebefd5c0ddd818930e76420c27fcb">gf::Circ::contains</a></div><div class="ttdeci">bool contains(const Vector< T, 2 > &point) const noexcept</div><div class="ttdoc">Check if a point is insied a circle&#39;s area. </div><div class="ttdef"><b>Definition:</b> Circ.h:191</div></div>
<div class="ttc" id="structgf_1_1_vector_3_01_t_00_012_01_4_html"><div class="ttname"><a href="structgf_1_1_vector_3_01_t_00_012_01_4.html">gf::Vector< T, 2 ></a></div><div class="ttdoc">A 2D vector. </div><div class="ttdef"><b>Definition:</b> Vector.h:316</div></div>
<div class="ttc" id="structgf_1_1_circ_html_a9832961896ea6effb4ece796ff9e59f0"><div class="ttname"><a href="structgf_1_1_circ.html#a9832961896ea6effb4ece796ff9e59f0">gf::Circ::getCenter</a></div><div class="ttdeci">constexpr Vector< T, 2 > getCenter() const noexcept</div><div class="ttdoc">Get the center of the circle. </div><div class="ttdef"><b>Definition:</b> Circ.h:121</div></div>
<div class="ttc" id="structgf_1_1_circ_html_a290e2d5d2d613428ac69e19c1a336758"><div class="ttname"><a href="structgf_1_1_circ.html#a290e2d5d2d613428ac69e19c1a336758">gf::Circ::center</a></div><div class="ttdeci">Vector< T, 2 > center</div><div class="ttdoc">Center of the circle. </div><div class="ttdef"><b>Definition:</b> Circ.h:74</div></div>
<div class="ttc" id="structgf_1_1_circ_html_aa33df911358e20a2bf0709390419d3e5"><div class="ttname"><a href="structgf_1_1_circ.html#aa33df911358e20a2bf0709390419d3e5">gf::Circ::Circ</a></div><div class="ttdeci">constexpr Circ(const Vector< T, 2 > &circCenter, T circRadius) noexcept</div><div class="ttdoc">Construct the circle from center and radius. </div><div class="ttdef"><b>Definition:</b> Circ.h:96</div></div>
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