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<div id="projectname">Gamedev Framework (gf)
 <span id="projectnumber">0.6.0</span>
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<div id="projectbrief">A C++11 framework for 2D games</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) 2016-2017 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="preprocessor">#</span><span class="preprocessor">ifndef</span> <span class="preprocessor">ARRAY2D_H</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#</span><span class="preprocessor">define</span> <span class="preprocessor">ARRAY2D_H</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#</span><span class="preprocessor">include</span> <span class="preprocessor"><</span><span class="preprocessor">cassert</span><span class="preprocessor">></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#</span><span class="preprocessor">include</span> <span class="preprocessor"><</span><span class="preprocessor">type_traits</span><span class="preprocessor">></span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#</span><span class="preprocessor">include</span> <span class="preprocessor"><</span><span class="preprocessor">utility</span><span class="preprocessor">></span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#</span><span class="preprocessor">include</span> <span class="preprocessor"><</span><span class="preprocessor">vector</span><span class="preprocessor">></span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#</span><span class="preprocessor">include</span> <a class="code" href="_log_8h.html">"Log.h"</a></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="preprocessor">#</span><span class="preprocessor">include</span> <a class="code" href="_math_8h.html">"Math.h"</a></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#</span><span class="preprocessor">include</span> <a class="code" href="_portability_8h.html">"Portability.h"</a></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#</span><span class="preprocessor">include</span> <a class="code" href="_range_8h.html">"Range.h"</a></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#</span><span class="preprocessor">include</span> <a class="code" href="_vector_8h.html">"Vector.h"</a></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">namespace</span> <a class="code" href="namespacegf.html">gf</a> {</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#</span><span class="preprocessor">ifndef</span> <span class="preprocessor">DOXYGEN_SHOULD_SKIP_THIS</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">inline</span> <span class="keyword">namespace</span> v1 {</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#</span><span class="preprocessor">endif</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="comment">/**</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment"> * @ingroup core</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment"> * @brief A two-dimensional array</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment"> *</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment"> * gf::Array represents a two-dimensional array, organized in row-major order.</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment"> *</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment"> * The array is templated with the type of the data and the type of the</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"> * indices (defaults to `unsigned`).</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"> *</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"> * Contrary to the usual way of accessing 2D arrays, the first coordinate is</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment"> * the column and the second coordinate is the row. So that, if `size` is the</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment"> * size of the array and `pos` is the position in the array:</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment"> *</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment"> * - @f$ 0 \leq \mathtt{pos.x} = \mathtt{pos.col} < \mathtt{size.width} = \mathtt{size.col} @f$</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment"> * - @f$ 0 \leq \mathtt{pos.y} = \mathtt{pos.row} < \mathtt{size.height} = \mathtt{size.row} @f$</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment"> *</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> * Some convinient visitors are provided to visit the four neighbors (up,</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> * down, left and right), or the eight neighbors.</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"> *</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment"> * @sa gf::Matrix</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment"> */</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> I = <span class="keywordtype">unsigned</span>></div><div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html"> 63</a></span>  <span class="keyword">class</span> <a class="code" href="classgf_1_1_array2_d.html">Array2D</a> {</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="comment">/**</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment"> * @brief Default constructor</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="comment"> *</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="comment"> * Creates an empty array.</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="comment"> */</span></div><div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#a0ec41dd614366590913b0148ec48c040"> 70</a></span>  <a class="code" href="classgf_1_1_array2_d.html#a0ec41dd614366590913b0148ec48c040">Array2D</a>()</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  : m_size(0, 0)</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>  }</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="comment">/**</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="comment"> * @brief Constructor with a size</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment"> *</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment"> * @param size The size of the array</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment"> */</span></div><div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#a280284a67ba004b12a0a9b6eaa4680fa"> 81</a></span>  <a class="code" href="classgf_1_1_array2_d.html#a280284a67ba004b12a0a9b6eaa4680fa">Array2D</a>(<a class="code" href="structgf_1_1_vector.html">Vector</a><I, 2> size)</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  : m_size(size)</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  , <a class="code" href="classgf_1_1_array2_d.html#a280284a67ba004b12a0a9b6eaa4680fa">m_data</a>(<a class="code" href="classgf_1_1_array2_d.html#a280284a67ba004b12a0a9b6eaa4680fa">size</a>.<a class="code" href="classgf_1_1_array2_d.html#a280284a67ba004b12a0a9b6eaa4680fa">width</a> * <a class="code" href="classgf_1_1_array2_d.html#a280284a67ba004b12a0a9b6eaa4680fa">size</a>.<a class="code" href="classgf_1_1_array2_d.html#a280284a67ba004b12a0a9b6eaa4680fa">height</a>)</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>  }</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>  <span class="comment">/**</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="comment"> * @brief Constructor with a size and a value</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment"> *</span></div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment"> * @param size The size of the array</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment"> * @param value The initial value in the array</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment"> */</span></div><div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#adb700b94e1de611c0127972ad533b65b"> 94</a></span>  <a class="code" href="classgf_1_1_array2_d.html#adb700b94e1de611c0127972ad533b65b">Array2D</a>(<a class="code" href="structgf_1_1_vector.html">Vector</a><I, 2> size, <span class="keyword">const</span> T& value)</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  : m_size(size)</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  , <a class="code" href="classgf_1_1_array2_d.html#adb700b94e1de611c0127972ad533b65b">m_data</a>(<a class="code" href="classgf_1_1_array2_d.html#adb700b94e1de611c0127972ad533b65b">size</a>.<a class="code" href="classgf_1_1_array2_d.html#adb700b94e1de611c0127972ad533b65b">width</a> * <a class="code" href="classgf_1_1_array2_d.html#adb700b94e1de611c0127972ad533b65b">size</a>.<a class="code" href="classgf_1_1_array2_d.html#adb700b94e1de611c0127972ad533b65b">height</a>, <a class="code" href="classgf_1_1_array2_d.html#adb700b94e1de611c0127972ad533b65b">value</a>)</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  {</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"> 101</span>  <span class="comment">/**</span></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="comment"> * @brief Default copy constructor</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="comment"> */</span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <a class="code" href="classgf_1_1_array2_d.html#aec121612f50c5914a1085cecf7fdba5f">Array2D</a>(<span class="keyword">const</span> <a class="code" href="classgf_1_1_array2_d.html">Array2D</a>&) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="comment">/**</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="comment"> * @brief Default copy assignment</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment"> */</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <a class="code" href="classgf_1_1_array2_d.html">Array2D</a>& <a class="code" href="classgf_1_1_array2_d.html#a09b47fd5f350c5e93fcbacc227475a9f">operator</a>=(<span class="keyword">const</span> <a class="code" href="classgf_1_1_array2_d.html">Array2D</a>&) = <span class="keywordflow">default</span>;</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="comment">/**</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="comment"> * @brief Default move constructor</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment"> */</span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <a class="code" href="classgf_1_1_array2_d.html#adb7e284a3b786d204501389e06cc8766">Array2D</a>(<a class="code" href="classgf_1_1_array2_d.html">Array2D</a>&&) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="comment">/**</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="comment"> * @brief Default move assignement</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="comment"> */</span></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <a class="code" href="classgf_1_1_array2_d.html">Array2D</a>& <a class="code" href="classgf_1_1_array2_d.html#a0bac74bb7cf68be28453c0892be3b40e">operator</a>=(<a class="code" href="classgf_1_1_array2_d.html">Array2D</a>&&) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="comment">/**</span></div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="comment"> * @brief Swap with another array</span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="comment"> *</span></div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="comment"> * @param other An other array</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="comment"> */</span></div><div class="line"><a name="l00126"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#aa5a1495f3d6ffc5fad5d1fe0bac3443a"> 126</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgf_1_1_array2_d.html#aa5a1495f3d6ffc5fad5d1fe0bac3443a">swap</a>(<a class="code" href="classgf_1_1_array2_d.html">Array2D</a>& other) {</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  std::swap(m_data, other.m_data);</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  std::swap(m_size, other.m_size);</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">/**</span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="comment"> * @name Raw data access</span></div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="comment"> * @{</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="comment"> */</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="comment">/**</span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="comment"> * @brief Get the pointer to raw data</span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="comment"> *</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="comment"> * The returned pointer is `const` so you can not modify the array with</span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="comment"> * this function.</span></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="comment"> *</span></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="comment"> * @return The pointer to raw data</span></div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="comment"> */</span></div><div class="line"><a name="l00144"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#a4b79fa8c752fd9f2ed5c639523490a74"> 144</a></span>  <span class="keyword">const</span> T *<a class="code" href="classgf_1_1_array2_d.html#a4b79fa8c752fd9f2ed5c639523490a74">getDataPtr</a>() <span class="keyword">const</span> <span class="keyword">noexcept</span> {</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">return</span> m_data.data();</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="l00148"></a><span class="lineno"> 148</span>  <span class="comment">/**</span></div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="comment"> * @brief Get the raw data size</span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="comment"> *</span></div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="comment"> * @return The total number of elements in the array</span></div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="comment"> */</span></div><div class="line"><a name="l00153"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#a0677c2fcb304ac8751f193b77c513dbe"> 153</a></span>  std::size_t <a class="code" href="classgf_1_1_array2_d.html#a0677c2fcb304ac8751f193b77c513dbe">getDataSize</a>() <span class="keyword">const</span> <span class="keyword">noexcept</span> {</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">return</span> m_data.size();</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="l00157"></a><span class="lineno"> 157</span>  <span class="comment">/**</span></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="comment"> * @brief Get the size of the array</span></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="comment"> *</span></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="comment"> * @return The size of the array</span></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="comment"> */</span></div><div class="line"><a name="l00162"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#a5e7ec4e91c30a35c7a41d5219c1a029d"> 162</a></span>  <span class="keyword">constexpr</span> <a class="code" href="structgf_1_1_vector.html">Vector</a><I, 2> <a class="code" href="classgf_1_1_array2_d.html#a5e7ec4e91c30a35c7a41d5219c1a029d">getSize</a>() <span class="keyword">const</span> <span class="keyword">noexcept</span> {</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordflow">return</span> m_size;</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="l00166"></a><span class="lineno"> 166</span>  <span class="comment">/**</span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="comment"> * @brief Get the number of columns</span></div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="comment"> *</span></div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="comment"> * @return The number of columns</span></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="comment"> */</span></div><div class="line"><a name="l00171"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#a199677b75b5c04282daa9ef15cdc5e9f"> 171</a></span>  <span class="keyword">constexpr</span> I <a class="code" href="classgf_1_1_array2_d.html#a199677b75b5c04282daa9ef15cdc5e9f">getCols</a>() <span class="keyword">const</span> <span class="keyword">noexcept</span> {</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">return</span> m_size.col;</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="l00175"></a><span class="lineno"> 175</span>  <span class="comment">/**</span></div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="comment"> * @brief Get the number of rows</span></div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="comment"> *</span></div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="comment"> * @return The number of rows</span></div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="comment"> */</span></div><div class="line"><a name="l00180"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#a389b07a7da0c0cd5a01af384346a19a2"> 180</a></span>  <span class="keyword">constexpr</span> I <a class="code" href="classgf_1_1_array2_d.html#a389b07a7da0c0cd5a01af384346a19a2">getRows</a>() <span class="keyword">const</span> <span class="keyword">noexcept</span> {</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordflow">return</span> m_size.row;</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="l00184"></a><span class="lineno"> 184</span>  <span class="comment">/**</span></div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="comment"> * @brief Check if the array is empty</span></div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="comment"> *</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="comment"> * An empty array is an array with @f$ 0 @f$ elements, i.e. either the</span></div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="comment"> * number of columns is @f$ 0 @f$ or the number of rows is @f$ 0 @f$.</span></div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="comment"> *</span></div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="comment"> * @return True if the array is empty</span></div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment"> */</span></div><div class="line"><a name="l00192"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#abcd3af6e1984e0345bb95d6f16f64c9e"> 192</a></span>  <span class="keyword">constexpr</span> <span class="keywordtype">bool</span> <a class="code" href="classgf_1_1_array2_d.html#abcd3af6e1984e0345bb95d6f16f64c9e">isEmpty</a>() <span class="keyword">const</span> <span class="keyword">noexcept</span> {</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keywordflow">return</span> m_data.empty();</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  }</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> </div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="comment">/**</span></div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="comment"> * @brief Check if a position is valid</span></div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="comment"> *</span></div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="comment"> * A valid position is a position inside the array</span></div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="comment"> *</span></div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="comment"> * @return True if the position is valid</span></div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="comment"> */</span></div><div class="line"><a name="l00203"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#adddda9ba3c9bd37add85fe246bb57cdd"> 203</a></span>  <span class="keyword">constexpr</span> <span class="keywordtype">bool</span> <a class="code" href="classgf_1_1_array2_d.html#adddda9ba3c9bd37add85fe246bb57cdd">isValid</a>(<a class="code" href="structgf_1_1_vector.html">Vector</a><I, 2> pos) <span class="keyword">const</span> <span class="keyword">noexcept</span> {</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keywordflow">return</span> pos.col < m_size.col && pos.row < m_size.row && (std::is_unsigned<I>::value || (0 <= pos.col && 0 <= pos.row));</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>  <span class="comment">/** @} */</span></div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="comment">/**</span></div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> <span class="comment"> * @name Elements access</span></div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="comment"> * @{</span></div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="comment"> */</span></div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="comment">/**</span></div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="comment"> * @brief Get the element at a given 2D position</span></div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> <span class="comment"> *</span></div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="comment"> * @param pos The 2D position of the element</span></div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="comment"> */</span></div><div class="line"><a name="l00219"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#a4ce2f15a2adae812ec3889702b27b660"> 219</a></span>  T& <a class="code" href="classgf_1_1_array2_d.html#a4ce2f15a2adae812ec3889702b27b660">operator</a>()(<a class="code" href="structgf_1_1_vector.html">Vector</a><I, 2> pos) {</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">return</span> get(pos);</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  }</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> </div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="comment">/**</span></div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> <span class="comment"> * @brief Get the element at a given 1D index</span></div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="comment"> *</span></div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> <span class="comment"> * @param index The 1D index of the element</span></div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span> <span class="comment"> * @sa getPositionRange()</span></div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span> <span class="comment"> */</span></div><div class="line"><a name="l00229"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#a25e29d5840eba19f24cd72f07874ea7f"> 229</a></span>  T& <a class="code" href="classgf_1_1_array2_d.html#a25e29d5840eba19f24cd72f07874ea7f">operator</a>()(std::size_t index) {</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordflow">return</span> m_data[index];</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  }</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> </div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="comment">/**</span></div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> <span class="comment"> * @brief Get the element at a given 2D position</span></div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="comment"> *</span></div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="comment"> * @param pos The 2D position of the element</span></div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="comment"> */</span></div><div class="line"><a name="l00238"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#a6881232f07dad70f955cf77b5f36a108"> 238</a></span>  <span class="keyword">const</span> T& <a class="code" href="classgf_1_1_array2_d.html#a6881232f07dad70f955cf77b5f36a108">operator</a>()(<a class="code" href="structgf_1_1_vector.html">Vector</a><I, 2> pos) <span class="keyword">const</span> {</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keywordflow">return</span> get(pos);</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> </div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="comment">/**</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="comment"> * @brief Get the element at a given 1D index</span></div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="comment"> *</span></div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> <span class="comment"> * @param index The 1D index of the element</span></div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="comment"> * @sa getPositionRange()</span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> <span class="comment"> */</span></div><div class="line"><a name="l00248"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#ad4bd487b2ed0031399c5997df59c8de3"> 248</a></span>  <span class="keyword">const</span> T& <a class="code" href="classgf_1_1_array2_d.html#ad4bd487b2ed0031399c5997df59c8de3">operator</a>()(std::size_t index) <span class="keyword">const</span> {</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordflow">return</span> m_data[index];</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  }</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> </div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="comment">/**</span></div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> <span class="comment"> * @brief Transform a 1D position into a 2D position</span></div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="comment"> *</span></div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="comment"> * @param pos A 1D position</span></div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="comment"> * @return The corresponding 2D position</span></div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="comment"> */</span></div><div class="line"><a name="l00258"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#ae4018dd5b613a2bf820d60b060551848"> 258</a></span>  <span class="keyword">constexpr</span> <a class="code" href="structgf_1_1_vector.html">Vector</a><I, 2> <a class="code" href="classgf_1_1_array2_d.html#ae4018dd5b613a2bf820d60b060551848">toPosition</a>(std::size_t pos) <span class="keyword">const</span> <span class="keyword">noexcept</span> {</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keywordflow">return</span> { pos % m_size.col, pos / m_size.col };</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="l00262"></a><span class="lineno"> 262</span>  <span class="comment">/** @} */</span></div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span> </div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="comment">/**</span></div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="comment"> * @name Visitors</span></div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="comment"> * @{</span></div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span> <span class="comment"> */</span></div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span> </div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="comment">/**</span></div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> <span class="comment"> * @brief Visit the 4 neighbors of a given position</span></div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span> <span class="comment"> *</span></div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="comment"> * This function calls a callback function for every neighbor in the</span></div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span> <span class="comment"> * vertical and horizontal direction. The function checks if the neighbor</span></div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <span class="comment"> * actually exists.</span></div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <span class="comment"> *</span></div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span> <span class="comment"> * The callback function has the following prototype:</span></div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> <span class="comment"> *</span></div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> <span class="comment"> * ~~~{.cc}</span></div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span> <span class="comment"> * void callback(Vector<I, 2> pos, T value);</span></div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span> <span class="comment"> * // pos is the position of the neighbor</span></div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class="comment"> * // value is the value of the neighbor</span></div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span> <span class="comment"> * ~~~</span></div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="comment"> *</span></div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="comment"> * The callback function can be a simple function but also a</span></div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="comment"> * [lambda expression](http://en.cppreference.com/w/cpp/language/lambda).</span></div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="comment"> *</span></div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> <span class="comment"> * @param pos The position</span></div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="comment"> * @param func A callback function</span></div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="comment"> */</span></div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Func></div><div class="line"><a name="l00291"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#a56b1f031e9d3d6ec2b1c8cbba58d5e3e"> 291</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgf_1_1_array2_d.html#a56b1f031e9d3d6ec2b1c8cbba58d5e3e">visit4Neighbors</a>(<a class="code" href="structgf_1_1_vector.html">Vector</a><I, 2> pos, Func func) {</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  visitNeighborsDiamond(pos, func, 1);</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="comment">/**</span></div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span> <span class="comment"> * @brief Visit the 4 neighbors of a given position</span></div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span> <span class="comment"> *</span></div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="comment"> * This function calls a callback function for every neighbor in the</span></div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="comment"> * vertical and horizontal direction. The function checks if the neighbor</span></div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span> <span class="comment"> * actually exists.</span></div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="comment"> *</span></div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="comment"> * The callback function has the following prototype:</span></div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span> <span class="comment"> *</span></div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <span class="comment"> * ~~~{.cc}</span></div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span> <span class="comment"> * void callback(Vector<I, 2> pos, T value);</span></div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span> <span class="comment"> * // pos is the position of the neighbor</span></div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="comment"> * // value is the value of the neighbor</span></div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span> <span class="comment"> * ~~~</span></div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span> <span class="comment"> *</span></div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span> <span class="comment"> * The callback function can be a simple function but also a</span></div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span> <span class="comment"> * [lambda expression](http://en.cppreference.com/w/cpp/language/lambda).</span></div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="comment"> *</span></div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span> <span class="comment"> * @param pos The position</span></div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span> <span class="comment"> * @param func A callback function</span></div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span> <span class="comment"> */</span></div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Func></div><div class="line"><a name="l00317"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#afd7c2693c2780580ecb9b42d0c18550c"> 317</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgf_1_1_array2_d.html#afd7c2693c2780580ecb9b42d0c18550c">visit4Neighbors</a>(<a class="code" href="structgf_1_1_vector.html">Vector</a><I, 2> pos, Func func) <span class="keyword">const</span> {</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  visitNeighborsDiamond(pos, func, 1);</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  }</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span> </div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="comment">/**</span></div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span> <span class="comment"> * @brief Visit the 12 neighbors of a given position</span></div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span> <span class="comment"> *</span></div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span> <span class="comment"> * This function calls a callback function for every neighbor in the</span></div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span> <span class="comment"> * vertical and horizontal direction. The function checks if the neighbor</span></div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span> <span class="comment"> * actually exists.</span></div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span> <span class="comment"> *</span></div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span> <span class="comment"> * The callback function has the following prototype:</span></div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span> <span class="comment"> *</span></div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span> <span class="comment"> * ~~~{.cc}</span></div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span> <span class="comment"> * void callback(Vector<I, 2> pos, T value);</span></div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <span class="comment"> * // pos is the position of the neighbor</span></div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span> <span class="comment"> * // value is the value of the neighbor</span></div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span> <span class="comment"> * ~~~</span></div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span> <span class="comment"> *</span></div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span> <span class="comment"> * The callback function can be a simple function but also a</span></div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span> <span class="comment"> * [lambda expression](http://en.cppreference.com/w/cpp/language/lambda).</span></div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span> <span class="comment"> *</span></div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span> <span class="comment"> * @param pos The position</span></div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span> <span class="comment"> * @param func A callback function</span></div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span> <span class="comment"> */</span></div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Func></div><div class="line"><a name="l00343"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#a1006e33c449707e066a561b25c9771ba"> 343</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgf_1_1_array2_d.html#a1006e33c449707e066a561b25c9771ba">visit12Neighbors</a>(<a class="code" href="structgf_1_1_vector.html">Vector</a><I, 2> pos, Func func) {</div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  visitNeighborsDiamond(pos, func, 2);</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  }</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span> </div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="comment">/**</span></div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span> <span class="comment"> * @brief Visit the 12 neighbors of a given position</span></div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span> <span class="comment"> *</span></div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span> <span class="comment"> * This function calls a callback function for every neighbor in the</span></div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span> <span class="comment"> * vertical and horizontal direction. The function checks if the neighbor</span></div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span> <span class="comment"> * actually exists.</span></div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span> <span class="comment"> *</span></div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span> <span class="comment"> * The callback function has the following prototype:</span></div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span> <span class="comment"> *</span></div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span> <span class="comment"> * ~~~{.cc}</span></div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span> <span class="comment"> * void callback(Vector<I, 2> pos, T value);</span></div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span> <span class="comment"> * // pos is the position of the neighbor</span></div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span> <span class="comment"> * // value is the value of the neighbor</span></div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span> <span class="comment"> * ~~~</span></div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span> <span class="comment"> *</span></div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span> <span class="comment"> * The callback function can be a simple function but also a</span></div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span> <span class="comment"> * [lambda expression](http://en.cppreference.com/w/cpp/language/lambda).</span></div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span> <span class="comment"> *</span></div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span> <span class="comment"> * @param pos The position</span></div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span> <span class="comment"> * @param func A callback function</span></div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span> <span class="comment"> */</span></div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Func></div><div class="line"><a name="l00369"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#afad6bcac042a8b721802d578c21c708c"> 369</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgf_1_1_array2_d.html#afad6bcac042a8b721802d578c21c708c">visit12Neighbors</a>(<a class="code" href="structgf_1_1_vector.html">Vector</a><I, 2> pos, Func func) <span class="keyword">const</span> {</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  visitNeighborsDiamond(pos, func, 2);</div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  }</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span> </div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="comment">/**</span></div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span> <span class="comment"> * @brief Visit the 8 neighbors of a given position</span></div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span> <span class="comment"> *</span></div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span> <span class="comment"> * This function calls a callback function for every neighbor in the</span></div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span> <span class="comment"> * vertical, horizontal and diagonal direction. The function checks if the</span></div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span> <span class="comment"> * neighbor actually exists.</span></div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span> <span class="comment"> *</span></div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span> <span class="comment"> * The callback function has the following prototype:</span></div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span> <span class="comment"> *</span></div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span> <span class="comment"> * ~~~{.cc}</span></div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span> <span class="comment"> * void callback(Vector<I, 2> pos, T value);</span></div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span> <span class="comment"> * // pos is the position of the neighbor</span></div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span> <span class="comment"> * // value is the value of the neighbor</span></div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span> <span class="comment"> * ~~~</span></div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span> <span class="comment"> *</span></div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span> <span class="comment"> * The callback function can be a simple function but also a</span></div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span> <span class="comment"> * [lambda expression](http://en.cppreference.com/w/cpp/language/lambda).</span></div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span> <span class="comment"> *</span></div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span> <span class="comment"> * @param pos The position</span></div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span> <span class="comment"> * @param func A callback function</span></div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span> <span class="comment"> */</span></div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Func></div><div class="line"><a name="l00395"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#a845439d276d60edaafe7860641cdca42"> 395</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgf_1_1_array2_d.html#a845439d276d60edaafe7860641cdca42">visit8Neighbors</a>(<a class="code" href="structgf_1_1_vector.html">Vector</a><I, 2> pos, Func func) {</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  visitNeighborsSquare(pos, func, 1);</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  }</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span> </div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="comment">/**</span></div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span> <span class="comment"> * @brief Visit the 8 neighbors of a given position</span></div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span> <span class="comment"> *</span></div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span> <span class="comment"> * This function calls a callback function for every neighbor in the</span></div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span> <span class="comment"> * vertical, horizontal and diagonal direction. The function checks if the</span></div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span> <span class="comment"> * neighbor actually exists.</span></div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span> <span class="comment"> *</span></div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span> <span class="comment"> * The callback function has the following prototype:</span></div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span> <span class="comment"> *</span></div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span> <span class="comment"> * ~~~{.cc}</span></div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span> <span class="comment"> * void callback(Vector<I, 2> pos, T value);</span></div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span> <span class="comment"> * // pos is the position of the neighbor</span></div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span> <span class="comment"> * // value is the value of the neighbor</span></div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span> <span class="comment"> * ~~~</span></div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span> <span class="comment"> *</span></div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span> <span class="comment"> * The callback function can be a simple function but also a</span></div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span> <span class="comment"> * [lambda expression](http://en.cppreference.com/w/cpp/language/lambda).</span></div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span> <span class="comment"> *</span></div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span> <span class="comment"> * @param pos The position</span></div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span> <span class="comment"> * @param func A callback function</span></div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span> <span class="comment"> */</span></div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span> </div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span> </div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Func></div><div class="line"><a name="l00423"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#ad5d4e536abdca9dbe55c796ed791bf7c"> 423</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgf_1_1_array2_d.html#ad5d4e536abdca9dbe55c796ed791bf7c">visit8Neighbors</a>(<a class="code" href="structgf_1_1_vector.html">Vector</a><I, 2> pos, Func func) <span class="keyword">const</span> {</div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  visitNeighborsSquare(pos, func, 1);</div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  }</div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span> </div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <span class="comment">/**</span></div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span> <span class="comment"> * @brief Visit the 24 neighbors of a given position</span></div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span> <span class="comment"> *</span></div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span> <span class="comment"> * This function calls a callback function for every neighbor in the</span></div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span> <span class="comment"> * vertical, horizontal and diagonal direction. The function checks if the</span></div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span> <span class="comment"> * neighbor actually exists.</span></div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span> <span class="comment"> *</span></div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span> <span class="comment"> * The callback function has the following prototype:</span></div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span> <span class="comment"> *</span></div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span> <span class="comment"> * ~~~{.cc}</span></div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span> <span class="comment"> * void callback(Vector<I, 2> pos, T value);</span></div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span> <span class="comment"> * // pos is the position of the neighbor</span></div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span> <span class="comment"> * // value is the value of the neighbor</span></div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span> <span class="comment"> * ~~~</span></div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span> <span class="comment"> *</span></div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span> <span class="comment"> * The callback function can be a simple function but also a</span></div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span> <span class="comment"> * [lambda expression](http://en.cppreference.com/w/cpp/language/lambda).</span></div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span> <span class="comment"> *</span></div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span> <span class="comment"> * @param pos The position</span></div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span> <span class="comment"> * @param func A callback function</span></div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span> <span class="comment"> */</span></div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Func></div><div class="line"><a name="l00449"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#a38c1cf768d111e1e7a57032f4b051cb4"> 449</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgf_1_1_array2_d.html#a38c1cf768d111e1e7a57032f4b051cb4">visit24Neighbors</a>(<a class="code" href="structgf_1_1_vector.html">Vector</a><I, 2> pos, Func func) {</div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  visitNeighborsSquare(pos, func, 2);</div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  }</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span> </div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <span class="comment">/**</span></div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span> <span class="comment"> * @brief Visit the 24 neighbors of a given position</span></div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span> <span class="comment"> *</span></div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span> <span class="comment"> * This function calls a callback function for every neighbor in the</span></div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span> <span class="comment"> * vertical, horizontal and diagonal direction. The function checks if the</span></div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span> <span class="comment"> * neighbor actually exists.</span></div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span> <span class="comment"> *</span></div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span> <span class="comment"> * The callback function has the following prototype:</span></div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span> <span class="comment"> *</span></div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span> <span class="comment"> * ~~~{.cc}</span></div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span> <span class="comment"> * void callback(Vector<I, 2> pos, T value);</span></div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span> <span class="comment"> * // pos is the position of the neighbor</span></div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span> <span class="comment"> * // value is the value of the neighbor</span></div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span> <span class="comment"> * ~~~</span></div><div class="line"><a name="l00467"></a><span class="lineno"> 467</span> <span class="comment"> *</span></div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span> <span class="comment"> * The callback function can be a simple function but also a</span></div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span> <span class="comment"> * [lambda expression](http://en.cppreference.com/w/cpp/language/lambda).</span></div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span> <span class="comment"> *</span></div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span> <span class="comment"> * @param pos The position</span></div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span> <span class="comment"> * @param func A callback function</span></div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span> <span class="comment"> */</span></div><div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Func></div><div class="line"><a name="l00475"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#a840139ac05680d6406223b447037a664"> 475</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgf_1_1_array2_d.html#a840139ac05680d6406223b447037a664">visit24Neighbors</a>(<a class="code" href="structgf_1_1_vector.html">Vector</a><I, 2> pos, Func func) <span class="keyword">const</span> {</div><div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  visitNeighborsSquare(pos, func, 2);</div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  }</div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span> </div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="comment">/** @} */</span></div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span> </div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <span class="comment">/**</span></div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span> <span class="comment"> * @name Iterators and ranges</span></div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span> <span class="comment"> * @{</span></div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span> <span class="comment"> */</span></div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span> </div><div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <span class="comment">/**</span></div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span> <span class="comment"> * @brief Get an iterator to the first element of the array</span></div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span> <span class="comment"> *</span></div><div class="line"><a name="l00489"></a><span class="lineno"> 489</span> <span class="comment"> * @return A `begin` iterator to the array</span></div><div class="line"><a name="l00490"></a><span class="lineno"> 490</span> <span class="comment"> * @sa end()</span></div><div class="line"><a name="l00491"></a><span class="lineno"> 491</span> <span class="comment"> */</span></div><div class="line"><a name="l00492"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#aff17b16f1868abd8bbe6955dafee3aa5"> 492</a></span>  <span class="keyword">const</span> T *<a class="code" href="classgf_1_1_array2_d.html#aff17b16f1868abd8bbe6955dafee3aa5">begin</a>() <span class="keyword">const</span> <span class="keyword">noexcept</span> {</div><div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <span class="keywordflow">return</span> m_data.data();</div><div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  }</div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span> </div><div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="comment">/**</span></div><div class="line"><a name="l00497"></a><span class="lineno"> 497</span> <span class="comment"> * @brief Get an iterator to the element following the last element of the array</span></div><div class="line"><a name="l00498"></a><span class="lineno"> 498</span> <span class="comment"> *</span></div><div class="line"><a name="l00499"></a><span class="lineno"> 499</span> <span class="comment"> * @return An `end` iterator to the array</span></div><div class="line"><a name="l00500"></a><span class="lineno"> 500</span> <span class="comment"> * @sa begin()</span></div><div class="line"><a name="l00501"></a><span class="lineno"> 501</span> <span class="comment"> */</span></div><div class="line"><a name="l00502"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#aec3d53d1365b9db610a9290b79e6d74f"> 502</a></span>  <span class="keyword">const</span> T *<a class="code" href="classgf_1_1_array2_d.html#aec3d53d1365b9db610a9290b79e6d74f">end</a>() <span class="keyword">const</span> <span class="keyword">noexcept</span> {</div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="keywordflow">return</span> m_data.data() + m_data.size();</div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  }</div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span> </div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <span class="comment">/**</span></div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span> <span class="comment"> * @brief Get an iterator to the first element of the array</span></div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span> <span class="comment"> *</span></div><div class="line"><a name="l00509"></a><span class="lineno"> 509</span> <span class="comment"> * @return A `begin` iterator to the array</span></div><div class="line"><a name="l00510"></a><span class="lineno"> 510</span> <span class="comment"> * @sa end()</span></div><div class="line"><a name="l00511"></a><span class="lineno"> 511</span> <span class="comment"> */</span></div><div class="line"><a name="l00512"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#a20500f2da197e54646130cc7cf03e4c0"> 512</a></span>  T *<a class="code" href="classgf_1_1_array2_d.html#a20500f2da197e54646130cc7cf03e4c0">begin</a>() <span class="keyword">noexcept</span> {</div><div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  <span class="keywordflow">return</span> m_data.data();</div><div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  }</div><div class="line"><a name="l00515"></a><span class="lineno"> 515</span> </div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <span class="comment">/**</span></div><div class="line"><a name="l00517"></a><span class="lineno"> 517</span> <span class="comment"> * @brief Get an iterator to the element following the last element of the array</span></div><div class="line"><a name="l00518"></a><span class="lineno"> 518</span> <span class="comment"> *</span></div><div class="line"><a name="l00519"></a><span class="lineno"> 519</span> <span class="comment"> * @return An `end` iterator to the array</span></div><div class="line"><a name="l00520"></a><span class="lineno"> 520</span> <span class="comment"> * @sa begin()</span></div><div class="line"><a name="l00521"></a><span class="lineno"> 521</span> <span class="comment"> */</span></div><div class="line"><a name="l00522"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#a8d7dd52df003d68330a72ac3bfb092c5"> 522</a></span>  T *<a class="code" href="classgf_1_1_array2_d.html#a8d7dd52df003d68330a72ac3bfb092c5">end</a>() <span class="keyword">noexcept</span> {</div><div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <span class="keywordflow">return</span> m_data.data() + m_data.size();</div><div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  }</div><div class="line"><a name="l00525"></a><span class="lineno"> 525</span> </div><div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="comment">/**</span></div><div class="line"><a name="l00527"></a><span class="lineno"> 527</span> <span class="comment"> * @brief Get the 1D index range of the array</span></div><div class="line"><a name="l00528"></a><span class="lineno"> 528</span> <span class="comment"> *</span></div><div class="line"><a name="l00529"></a><span class="lineno"> 529</span> <span class="comment"> * @return A range with all the 1D index in the array</span></div><div class="line"><a name="l00530"></a><span class="lineno"> 530</span> <span class="comment"> */</span></div><div class="line"><a name="l00531"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#ae7b112218b2234719dc3d9d3c2b99496"> 531</a></span>  <span class="keyword">constexpr</span> RangeZ <a class="code" href="classgf_1_1_array2_d.html#ae7b112218b2234719dc3d9d3c2b99496">getIndexRange</a>() <span class="keyword">const</span> <span class="keyword">noexcept</span> {</div><div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <span class="keywordflow">return</span> { 0, m_size.col * m_size.row };</div><div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  }</div><div class="line"><a name="l00534"></a><span class="lineno"> 534</span> </div><div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <span class="comment">/**</span></div><div class="line"><a name="l00536"></a><span class="lineno"> 536</span> <span class="comment"> * @brief Get the row range</span></div><div class="line"><a name="l00537"></a><span class="lineno"> 537</span> <span class="comment"> *</span></div><div class="line"><a name="l00538"></a><span class="lineno"> 538</span> <span class="comment"> * @return A range with all the rows</span></div><div class="line"><a name="l00539"></a><span class="lineno"> 539</span> <span class="comment"> */</span></div><div class="line"><a name="l00540"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#ae4881cc9ecc8b79f7fb4a0e63624eb6a"> 540</a></span>  <span class="keyword">constexpr</span> <a class="code" href="structgf_1_1_range.html">Range</a><I> <a class="code" href="classgf_1_1_array2_d.html#ae4881cc9ecc8b79f7fb4a0e63624eb6a">getRowRange</a>() <span class="keyword">const</span> <span class="keyword">noexcept</span> {</div><div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <span class="keywordflow">return</span> { 0, m_size.row };</div><div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  }</div><div class="line"><a name="l00543"></a><span class="lineno"> 543</span> </div><div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <span class="comment">/**</span></div><div class="line"><a name="l00545"></a><span class="lineno"> 545</span> <span class="comment"> * @brief Get the column range</span></div><div class="line"><a name="l00546"></a><span class="lineno"> 546</span> <span class="comment"> *</span></div><div class="line"><a name="l00547"></a><span class="lineno"> 547</span> <span class="comment"> * @return A range with all the columns</span></div><div class="line"><a name="l00548"></a><span class="lineno"> 548</span> <span class="comment"> */</span></div><div class="line"><a name="l00549"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#adde6cc217dbf1c988c9fe2ade0becb53"> 549</a></span>  <span class="keyword">constexpr</span> <a class="code" href="structgf_1_1_range.html">Range</a><I> <a class="code" href="classgf_1_1_array2_d.html#adde6cc217dbf1c988c9fe2ade0becb53">getColRange</a>() <span class="keyword">const</span> <span class="keyword">noexcept</span> {</div><div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  <span class="keywordflow">return</span> { 0, m_size.col };</div><div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  }</div><div class="line"><a name="l00552"></a><span class="lineno"> 552</span> </div><div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  <span class="comment">/**</span></div><div class="line"><a name="l00554"></a><span class="lineno"> 554</span> <span class="comment"> * @brief Get the position range</span></div><div class="line"><a name="l00555"></a><span class="lineno"> 555</span> <span class="comment"> *</span></div><div class="line"><a name="l00556"></a><span class="lineno"> 556</span> <span class="comment"> * @return A range for iterating among the positions</span></div><div class="line"><a name="l00557"></a><span class="lineno"> 557</span> <span class="comment"> */</span></div><div class="line"><a name="l00558"></a><span class="lineno"><a class="line" href="classgf_1_1_array2_d.html#ac4fdc6ad36d4ace8dc5f050eaa2de0fe"> 558</a></span>  <span class="keyword">constexpr</span> <a class="code" href="structgf_1_1_position_range.html">PositionRange</a><I> <a class="code" href="classgf_1_1_array2_d.html#ac4fdc6ad36d4ace8dc5f050eaa2de0fe">getPositionRange</a>() <span class="keyword">const</span> <span class="keyword">noexcept</span> {</div><div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  <span class="keywordflow">return</span> { <a class="code" href="classgf_1_1_array2_d.html#adde6cc217dbf1c988c9fe2ade0becb53">getColRange</a><a class="code" href="classgf_1_1_array2_d.html#adde6cc217dbf1c988c9fe2ade0becb53">(</a><a class="code" href="classgf_1_1_array2_d.html#adde6cc217dbf1c988c9fe2ade0becb53">)</a>, <a class="code" href="classgf_1_1_array2_d.html#ae4881cc9ecc8b79f7fb4a0e63624eb6a">getRowRange</a><a class="code" href="classgf_1_1_array2_d.html#ae4881cc9ecc8b79f7fb4a0e63624eb6a">(</a><a class="code" href="classgf_1_1_array2_d.html#ae4881cc9ecc8b79f7fb4a0e63624eb6a">)</a> };</div><div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  }</div><div class="line"><a name="l00561"></a><span class="lineno"> 561</span> </div><div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  <span class="comment">/** @} */</span></div><div class="line"><a name="l00563"></a><span class="lineno"> 563</span> </div><div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  T& get(<a class="code" href="structgf_1_1_vector.html">Vector</a><I, 2> pos) {</div><div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  <span class="keywordflow">return</span> m_data[pos.row * m_size.col + pos.col];</div><div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  }</div><div class="line"><a name="l00568"></a><span class="lineno"> 568</span> </div><div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  <span class="keyword">const</span> T& get(<a class="code" href="structgf_1_1_vector.html">Vector</a><I, 2> pos) <span class="keyword">const</span> {</div><div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="keywordflow">return</span> m_data[pos.row * m_size.col + pos.col];</div><div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  }</div><div class="line"><a name="l00572"></a><span class="lineno"> 572</span> </div><div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Func></div><div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  <span class="keywordtype">void</span> visitNeighborsSquare(<a class="code" href="structgf_1_1_vector.html">Vector</a><I, 2> pos, Func func, I n) <span class="keyword">const</span> {</div><div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  assert(<a class="code" href="classgf_1_1_array2_d.html#adddda9ba3c9bd37add85fe246bb57cdd">isValid</a><a class="code" href="classgf_1_1_array2_d.html#adddda9ba3c9bd37add85fe246bb57cdd">(</a>pos<a class="code" href="classgf_1_1_array2_d.html#adddda9ba3c9bd37add85fe246bb57cdd">)</a>);</div><div class="line"><a name="l00576"></a><span class="lineno"> 576</span> </div><div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  <span class="keyword">auto</span> colMin = pos.col - std::min(pos.col, n);</div><div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  <span class="keyword">auto</span> colMax = pos.col + std::min(m_size.col - pos.col - 1, n);</div><div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <span class="keyword">auto</span> rowMin = pos.row - std::min(pos.row, n);</div><div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  <span class="keyword">auto</span> rowMax = pos.row + std::min(m_size.row - pos.row - 1, n);</div><div class="line"><a name="l00581"></a><span class="lineno"> 581</span> </div><div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> row = rowMin; row <= rowMax; ++row) {</div><div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> col = colMin; col <= colMax; ++col) {</div><div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <span class="keywordflow">if</span> (col == pos.col && row == pos.row) { <span class="comment">// avoid to include VectorOps.h</span></div><div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  }</div><div class="line"><a name="l00587"></a><span class="lineno"> 587</span> </div><div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  func({ col, row }, get({ col, row }));</div><div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  }</div><div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  }</div><div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  }</div><div class="line"><a name="l00592"></a><span class="lineno"> 592</span> </div><div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Func></div><div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  <span class="keywordtype">void</span> visitNeighborsSquare(<a class="code" href="structgf_1_1_vector.html">Vector</a><I, 2> pos, Func func, I n) {</div><div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  assert(<a class="code" href="classgf_1_1_array2_d.html#adddda9ba3c9bd37add85fe246bb57cdd">isValid</a><a class="code" href="classgf_1_1_array2_d.html#adddda9ba3c9bd37add85fe246bb57cdd">(</a>pos<a class="code" href="classgf_1_1_array2_d.html#adddda9ba3c9bd37add85fe246bb57cdd">)</a>);</div><div class="line"><a name="l00596"></a><span class="lineno"> 596</span> </div><div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  <span class="keyword">auto</span> colMin = pos.col - std::min(pos.col, n);</div><div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <span class="keyword">auto</span> colMax = pos.col + std::min(m_size.col - pos.col - 1, n);</div><div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  <span class="keyword">auto</span> rowMin = pos.row - std::min(pos.row, n);</div><div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  <span class="keyword">auto</span> rowMax = pos.row + std::min(m_size.row - pos.row - 1, n);</div><div class="line"><a name="l00601"></a><span class="lineno"> 601</span> </div><div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> row = rowMin; row <= rowMax; ++row) {</div><div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> col = colMin; col <= colMax; ++col) {</div><div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  <span class="keywordflow">if</span> (col == pos.col && row == pos.row) { <span class="comment">// avoid to include VectorOps.h</span></div><div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  }</div><div class="line"><a name="l00607"></a><span class="lineno"> 607</span> </div><div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  func({ col, row }, get({ col, row }));</div><div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  }</div><div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  }</div><div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  }</div><div class="line"><a name="l00612"></a><span class="lineno"> 612</span> </div><div class="line"><a name="l00613"></a><span class="lineno"> 613</span> </div><div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Func></div><div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  <span class="keywordtype">void</span> visitNeighborsDiamond(<a class="code" href="structgf_1_1_vector.html">Vector</a><I, 2> pos, Func func, I n) <span class="keyword">const</span> {</div><div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  assert(<a class="code" href="classgf_1_1_array2_d.html#adddda9ba3c9bd37add85fe246bb57cdd">isValid</a><a class="code" href="classgf_1_1_array2_d.html#adddda9ba3c9bd37add85fe246bb57cdd">(</a>pos<a class="code" href="classgf_1_1_array2_d.html#adddda9ba3c9bd37add85fe246bb57cdd">)</a>);</div><div class="line"><a name="l00617"></a><span class="lineno"> 617</span> </div><div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  <span class="keyword">auto</span> colMin = pos.col - std::min(pos.col, n);</div><div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  <span class="keyword">auto</span> colMax = pos.col + std::min(m_size.col - pos.col - 1, n);</div><div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  <span class="keyword">auto</span> rowMin = pos.row - std::min(pos.row, n);</div><div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  <span class="keyword">auto</span> rowMax = pos.row + std::min(m_size.row - pos.row - 1, n);</div><div class="line"><a name="l00622"></a><span class="lineno"> 622</span> </div><div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> row = rowMin; row <= rowMax; ++row) {</div><div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> col = colMin; col <= colMax; ++col) {</div><div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  <span class="keywordflow">if</span> (col == pos.col && row == pos.row) { <span class="comment">// avoid to include VectorOps.h</span></div><div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  }</div><div class="line"><a name="l00628"></a><span class="lineno"> 628</span> </div><div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  <span class="keywordflow">if</span> (<a class="code" href="namespacegf.html">gf</a>::absdiff(col, pos.col) + <a class="code" href="namespacegf.html">gf</a>::absdiff(row, pos.row) > n) {</div><div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  }</div><div class="line"><a name="l00632"></a><span class="lineno"> 632</span> </div><div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  func({ col, row }, get({ col, row }));</div><div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  }</div><div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  }</div><div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  }</div><div class="line"><a name="l00637"></a><span class="lineno"> 637</span> </div><div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Func></div><div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  <span class="keywordtype">void</span> visitNeighborsDiamond(<a class="code" href="structgf_1_1_vector.html">Vector</a><I, 2> pos, Func func, I n) {</div><div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  assert(<a class="code" href="classgf_1_1_array2_d.html#adddda9ba3c9bd37add85fe246bb57cdd">isValid</a><a class="code" href="classgf_1_1_array2_d.html#adddda9ba3c9bd37add85fe246bb57cdd">(</a>pos<a class="code" href="classgf_1_1_array2_d.html#adddda9ba3c9bd37add85fe246bb57cdd">)</a>);</div><div class="line"><a name="l00641"></a><span class="lineno"> 641</span> </div><div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  <span class="keyword">auto</span> colMin = pos.col - std::min(pos.col, n);</div><div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  <span class="keyword">auto</span> colMax = pos.col + std::min(m_size.col - pos.col - 1, n);</div><div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  <span class="keyword">auto</span> rowMin = pos.row - std::min(pos.row, n);</div><div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <span class="keyword">auto</span> rowMax = pos.row + std::min(m_size.row - pos.row - 1, n);</div><div class="line"><a name="l00646"></a><span class="lineno"> 646</span> </div><div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> row = rowMin; row <= rowMax; ++row) {</div><div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> col = colMin; col <= colMax; ++col) {</div><div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  <span class="keywordflow">if</span> (col == pos.col && row == pos.row) { <span class="comment">// avoid to include VectorOps.h</span></div><div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  }</div><div class="line"><a name="l00652"></a><span class="lineno"> 652</span> </div><div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  <span class="keywordflow">if</span> (<a class="code" href="namespacegf.html">gf</a>::absdiff(col, pos.col) + <a class="code" href="namespacegf.html">gf</a>::absdiff(row, pos.row) > n) {</div><div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  }</div><div class="line"><a name="l00656"></a><span class="lineno"> 656</span> </div><div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  func({ col, row }, get({ col, row }));</div><div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  }</div><div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  }</div><div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  }</div><div class="line"><a name="l00661"></a><span class="lineno"> 661</span> </div><div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  <a class="code" href="structgf_1_1_vector.html">Vector</a><I, 2> m_size;</div><div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  std::vector<T> m_data;</div><div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  };</div><div class="line"><a name="l00666"></a><span class="lineno"> 666</span> </div><div class="line"><a name="l00667"></a><span class="lineno"> 667</span> <span class="preprocessor">#</span><span class="preprocessor">ifndef</span> <span class="preprocessor">DOXYGEN_SHOULD_SKIP_THIS</span></div><div class="line"><a name="l00668"></a><span class="lineno"> 668</span> }</div><div class="line"><a name="l00669"></a><span class="lineno"> 669</span> <span class="preprocessor">#</span><span class="preprocessor">endif</span></div><div class="line"><a name="l00670"></a><span class="lineno"> 670</span> }</div><div class="line"><a name="l00671"></a><span class="lineno"> 671</span> </div><div class="line"><a name="l00672"></a><span class="lineno"> 672</span> <span class="preprocessor">#</span><span class="preprocessor">endif</span> <span class="comment">// ARRAY2D_H</span></div><div class="ttc" id="classgf_1_1_array2_d_html"><div class="ttname"><a href="classgf_1_1_array2_d.html">gf::Array2D</a></div><div class="ttdoc">A two-dimensional array. </div><div class="ttdef"><b>Definition:</b> Array2D.h:63</div></div>
<div class="ttc" id="structgf_1_1_range_html"><div class="ttname"><a href="structgf_1_1_range.html">gf::Range</a></div><div class="ttdoc">A half-open range of values. </div><div class="ttdef"><b>Definition:</b> Range.h:42</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_a09b47fd5f350c5e93fcbacc227475a9f"><div class="ttname"><a href="classgf_1_1_array2_d.html#a09b47fd5f350c5e93fcbacc227475a9f">gf::Array2D::operator=</a></div><div class="ttdeci">Array2D & operator=(const Array2D &)=default</div><div class="ttdoc">Default copy assignment. </div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_a8d7dd52df003d68330a72ac3bfb092c5"><div class="ttname"><a href="classgf_1_1_array2_d.html#a8d7dd52df003d68330a72ac3bfb092c5">gf::Array2D::end</a></div><div class="ttdeci">T * end() noexcept</div><div class="ttdoc">Get an iterator to the element following the last element of the array. </div><div class="ttdef"><b>Definition:</b> Array2D.h:522</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_aff17b16f1868abd8bbe6955dafee3aa5"><div class="ttname"><a href="classgf_1_1_array2_d.html#aff17b16f1868abd8bbe6955dafee3aa5">gf::Array2D::begin</a></div><div class="ttdeci">const T * begin() const noexcept</div><div class="ttdoc">Get an iterator to the first element of the array. </div><div class="ttdef"><b>Definition:</b> Array2D.h:492</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_a4b79fa8c752fd9f2ed5c639523490a74"><div class="ttname"><a href="classgf_1_1_array2_d.html#a4b79fa8c752fd9f2ed5c639523490a74">gf::Array2D::getDataPtr</a></div><div class="ttdeci">const T * getDataPtr() const noexcept</div><div class="ttdoc">Get the pointer to raw data. </div><div class="ttdef"><b>Definition:</b> Array2D.h:144</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_a0677c2fcb304ac8751f193b77c513dbe"><div class="ttname"><a href="classgf_1_1_array2_d.html#a0677c2fcb304ac8751f193b77c513dbe">gf::Array2D::getDataSize</a></div><div class="ttdeci">std::size_t getDataSize() const noexcept</div><div class="ttdoc">Get the raw data size. </div><div class="ttdef"><b>Definition:</b> Array2D.h:153</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_aa5a1495f3d6ffc5fad5d1fe0bac3443a"><div class="ttname"><a href="classgf_1_1_array2_d.html#aa5a1495f3d6ffc5fad5d1fe0bac3443a">gf::Array2D::swap</a></div><div class="ttdeci">void swap(Array2D &other)</div><div class="ttdoc">Swap with another array. </div><div class="ttdef"><b>Definition:</b> Array2D.h:126</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_aec121612f50c5914a1085cecf7fdba5f"><div class="ttname"><a href="classgf_1_1_array2_d.html#aec121612f50c5914a1085cecf7fdba5f">gf::Array2D::Array2D</a></div><div class="ttdeci">Array2D(const Array2D &)=default</div><div class="ttdoc">Default copy constructor. </div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_adb7e284a3b786d204501389e06cc8766"><div class="ttname"><a href="classgf_1_1_array2_d.html#adb7e284a3b786d204501389e06cc8766">gf::Array2D::Array2D</a></div><div class="ttdeci">Array2D(Array2D &&)=default</div><div class="ttdoc">Default move constructor. </div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_afd7c2693c2780580ecb9b42d0c18550c"><div class="ttname"><a href="classgf_1_1_array2_d.html#afd7c2693c2780580ecb9b42d0c18550c">gf::Array2D::visit4Neighbors</a></div><div class="ttdeci">void visit4Neighbors(Vector< I, 2 > pos, Func func) const</div><div class="ttdoc">Visit the 4 neighbors of a given position. </div><div class="ttdef"><b>Definition:</b> Array2D.h:317</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_ae4881cc9ecc8b79f7fb4a0e63624eb6a"><div class="ttname"><a href="classgf_1_1_array2_d.html#ae4881cc9ecc8b79f7fb4a0e63624eb6a">gf::Array2D::getRowRange</a></div><div class="ttdeci">constexpr Range< I > getRowRange() const noexcept</div><div class="ttdoc">Get the row range. </div><div class="ttdef"><b>Definition:</b> Array2D.h:540</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_ac4fdc6ad36d4ace8dc5f050eaa2de0fe"><div class="ttname"><a href="classgf_1_1_array2_d.html#ac4fdc6ad36d4ace8dc5f050eaa2de0fe">gf::Array2D::getPositionRange</a></div><div class="ttdeci">constexpr PositionRange< I > getPositionRange() const noexcept</div><div class="ttdoc">Get the position range. </div><div class="ttdef"><b>Definition:</b> Array2D.h:558</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_afad6bcac042a8b721802d578c21c708c"><div class="ttname"><a href="classgf_1_1_array2_d.html#afad6bcac042a8b721802d578c21c708c">gf::Array2D::visit12Neighbors</a></div><div class="ttdeci">void visit12Neighbors(Vector< I, 2 > pos, Func func) const</div><div class="ttdoc">Visit the 12 neighbors of a given position. </div><div class="ttdef"><b>Definition:</b> Array2D.h:369</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_a199677b75b5c04282daa9ef15cdc5e9f"><div class="ttname"><a href="classgf_1_1_array2_d.html#a199677b75b5c04282daa9ef15cdc5e9f">gf::Array2D::getCols</a></div><div class="ttdeci">constexpr I getCols() const noexcept</div><div class="ttdoc">Get the number of columns. </div><div class="ttdef"><b>Definition:</b> Array2D.h:171</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_ae4018dd5b613a2bf820d60b060551848"><div class="ttname"><a href="classgf_1_1_array2_d.html#ae4018dd5b613a2bf820d60b060551848">gf::Array2D::toPosition</a></div><div class="ttdeci">constexpr Vector< I, 2 > toPosition(std::size_t pos) const noexcept</div><div class="ttdoc">Transform a 1D position into a 2D position. </div><div class="ttdef"><b>Definition:</b> Array2D.h:258</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_a840139ac05680d6406223b447037a664"><div class="ttname"><a href="classgf_1_1_array2_d.html#a840139ac05680d6406223b447037a664">gf::Array2D::visit24Neighbors</a></div><div class="ttdeci">void visit24Neighbors(Vector< I, 2 > pos, Func func) const</div><div class="ttdoc">Visit the 24 neighbors of a given position. </div><div class="ttdef"><b>Definition:</b> Array2D.h:475</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_ad5d4e536abdca9dbe55c796ed791bf7c"><div class="ttname"><a href="classgf_1_1_array2_d.html#ad5d4e536abdca9dbe55c796ed791bf7c">gf::Array2D::visit8Neighbors</a></div><div class="ttdeci">void visit8Neighbors(Vector< I, 2 > pos, Func func) const</div><div class="ttdoc">Visit the 8 neighbors of a given position. </div><div class="ttdef"><b>Definition:</b> Array2D.h:423</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:34</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_a0ec41dd614366590913b0148ec48c040"><div class="ttname"><a href="classgf_1_1_array2_d.html#a0ec41dd614366590913b0148ec48c040">gf::Array2D::Array2D</a></div><div class="ttdeci">Array2D()</div><div class="ttdoc">Default constructor. </div><div class="ttdef"><b>Definition:</b> Array2D.h:70</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_a280284a67ba004b12a0a9b6eaa4680fa"><div class="ttname"><a href="classgf_1_1_array2_d.html#a280284a67ba004b12a0a9b6eaa4680fa">gf::Array2D::Array2D</a></div><div class="ttdeci">Array2D(Vector< I, 2 > size)</div><div class="ttdoc">Constructor with a size. </div><div class="ttdef"><b>Definition:</b> Array2D.h:81</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_adddda9ba3c9bd37add85fe246bb57cdd"><div class="ttname"><a href="classgf_1_1_array2_d.html#adddda9ba3c9bd37add85fe246bb57cdd">gf::Array2D::isValid</a></div><div class="ttdeci">constexpr bool isValid(Vector< I, 2 > pos) const noexcept</div><div class="ttdoc">Check if a position is valid. </div><div class="ttdef"><b>Definition:</b> Array2D.h:203</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_a38c1cf768d111e1e7a57032f4b051cb4"><div class="ttname"><a href="classgf_1_1_array2_d.html#a38c1cf768d111e1e7a57032f4b051cb4">gf::Array2D::visit24Neighbors</a></div><div class="ttdeci">void visit24Neighbors(Vector< I, 2 > pos, Func func)</div><div class="ttdoc">Visit the 24 neighbors of a given position. </div><div class="ttdef"><b>Definition:</b> Array2D.h:449</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_a4ce2f15a2adae812ec3889702b27b660"><div class="ttname"><a href="classgf_1_1_array2_d.html#a4ce2f15a2adae812ec3889702b27b660">gf::Array2D::operator()</a></div><div class="ttdeci">T & operator()(Vector< I, 2 > pos)</div><div class="ttdoc">Get the element at a given 2D position. </div><div class="ttdef"><b>Definition:</b> Array2D.h:219</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_a0bac74bb7cf68be28453c0892be3b40e"><div class="ttname"><a href="classgf_1_1_array2_d.html#a0bac74bb7cf68be28453c0892be3b40e">gf::Array2D::operator=</a></div><div class="ttdeci">Array2D & operator=(Array2D &&)=default</div><div class="ttdoc">Default move assignement. </div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_ad4bd487b2ed0031399c5997df59c8de3"><div class="ttname"><a href="classgf_1_1_array2_d.html#ad4bd487b2ed0031399c5997df59c8de3">gf::Array2D::operator()</a></div><div class="ttdeci">const T & operator()(std::size_t index) const</div><div class="ttdoc">Get the element at a given 1D index. </div><div class="ttdef"><b>Definition:</b> Array2D.h:248</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_abcd3af6e1984e0345bb95d6f16f64c9e"><div class="ttname"><a href="classgf_1_1_array2_d.html#abcd3af6e1984e0345bb95d6f16f64c9e">gf::Array2D::isEmpty</a></div><div class="ttdeci">constexpr bool isEmpty() const noexcept</div><div class="ttdoc">Check if the array is empty. </div><div class="ttdef"><b>Definition:</b> Array2D.h:192</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_a389b07a7da0c0cd5a01af384346a19a2"><div class="ttname"><a href="classgf_1_1_array2_d.html#a389b07a7da0c0cd5a01af384346a19a2">gf::Array2D::getRows</a></div><div class="ttdeci">constexpr I getRows() const noexcept</div><div class="ttdoc">Get the number of rows. </div><div class="ttdef"><b>Definition:</b> Array2D.h:180</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_a5e7ec4e91c30a35c7a41d5219c1a029d"><div class="ttname"><a href="classgf_1_1_array2_d.html#a5e7ec4e91c30a35c7a41d5219c1a029d">gf::Array2D::getSize</a></div><div class="ttdeci">constexpr Vector< I, 2 > getSize() const noexcept</div><div class="ttdoc">Get the size of the array. </div><div class="ttdef"><b>Definition:</b> Array2D.h:162</div></div>
<div class="ttc" id="structgf_1_1_position_range_html"><div class="ttname"><a href="structgf_1_1_position_range.html">gf::PositionRange</a></div><div class="ttdoc">A 2D range. </div><div class="ttdef"><b>Definition:</b> Range.h:225</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_adde6cc217dbf1c988c9fe2ade0becb53"><div class="ttname"><a href="classgf_1_1_array2_d.html#adde6cc217dbf1c988c9fe2ade0becb53">gf::Array2D::getColRange</a></div><div class="ttdeci">constexpr Range< I > getColRange() const noexcept</div><div class="ttdoc">Get the column range. </div><div class="ttdef"><b>Definition:</b> Array2D.h:549</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_a20500f2da197e54646130cc7cf03e4c0"><div class="ttname"><a href="classgf_1_1_array2_d.html#a20500f2da197e54646130cc7cf03e4c0">gf::Array2D::begin</a></div><div class="ttdeci">T * begin() noexcept</div><div class="ttdoc">Get an iterator to the first element of the array. </div><div class="ttdef"><b>Definition:</b> Array2D.h:512</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_adb700b94e1de611c0127972ad533b65b"><div class="ttname"><a href="classgf_1_1_array2_d.html#adb700b94e1de611c0127972ad533b65b">gf::Array2D::Array2D</a></div><div class="ttdeci">Array2D(Vector< I, 2 > size, const T &value)</div><div class="ttdoc">Constructor with a size and a value. </div><div class="ttdef"><b>Definition:</b> Array2D.h:94</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_ae7b112218b2234719dc3d9d3c2b99496"><div class="ttname"><a href="classgf_1_1_array2_d.html#ae7b112218b2234719dc3d9d3c2b99496">gf::Array2D::getIndexRange</a></div><div class="ttdeci">constexpr RangeZ getIndexRange() const noexcept</div><div class="ttdoc">Get the 1D index range of the array. </div><div class="ttdef"><b>Definition:</b> Array2D.h:531</div></div>
<div class="ttc" id="structgf_1_1_vector_html"><div class="ttname"><a href="structgf_1_1_vector.html">gf::Vector</a></div><div class="ttdoc">General purpose math vector. </div><div class="ttdef"><b>Definition:</b> Vector.h:60</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_a25e29d5840eba19f24cd72f07874ea7f"><div class="ttname"><a href="classgf_1_1_array2_d.html#a25e29d5840eba19f24cd72f07874ea7f">gf::Array2D::operator()</a></div><div class="ttdeci">T & operator()(std::size_t index)</div><div class="ttdoc">Get the element at a given 1D index. </div><div class="ttdef"><b>Definition:</b> Array2D.h:229</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_a6881232f07dad70f955cf77b5f36a108"><div class="ttname"><a href="classgf_1_1_array2_d.html#a6881232f07dad70f955cf77b5f36a108">gf::Array2D::operator()</a></div><div class="ttdeci">const T & operator()(Vector< I, 2 > pos) const</div><div class="ttdoc">Get the element at a given 2D position. </div><div class="ttdef"><b>Definition:</b> Array2D.h:238</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_a1006e33c449707e066a561b25c9771ba"><div class="ttname"><a href="classgf_1_1_array2_d.html#a1006e33c449707e066a561b25c9771ba">gf::Array2D::visit12Neighbors</a></div><div class="ttdeci">void visit12Neighbors(Vector< I, 2 > pos, Func func)</div><div class="ttdoc">Visit the 12 neighbors of a given position. </div><div class="ttdef"><b>Definition:</b> Array2D.h:343</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_a845439d276d60edaafe7860641cdca42"><div class="ttname"><a href="classgf_1_1_array2_d.html#a845439d276d60edaafe7860641cdca42">gf::Array2D::visit8Neighbors</a></div><div class="ttdeci">void visit8Neighbors(Vector< I, 2 > pos, Func func)</div><div class="ttdoc">Visit the 8 neighbors of a given position. </div><div class="ttdef"><b>Definition:</b> Array2D.h:395</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_a56b1f031e9d3d6ec2b1c8cbba58d5e3e"><div class="ttname"><a href="classgf_1_1_array2_d.html#a56b1f031e9d3d6ec2b1c8cbba58d5e3e">gf::Array2D::visit4Neighbors</a></div><div class="ttdeci">void visit4Neighbors(Vector< I, 2 > pos, Func func)</div><div class="ttdoc">Visit the 4 neighbors of a given position. </div><div class="ttdef"><b>Definition:</b> Array2D.h:291</div></div>
<div class="ttc" id="classgf_1_1_array2_d_html_aec3d53d1365b9db610a9290b79e6d74f"><div class="ttname"><a href="classgf_1_1_array2_d.html#aec3d53d1365b9db610a9290b79e6d74f">gf::Array2D::end</a></div><div class="ttdeci">const T * end() const noexcept</div><div class="ttdoc">Get an iterator to the element following the last element of the array. </div><div class="ttdef"><b>Definition:</b> Array2D.h:502</div></div>
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