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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">//</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">// Copyright 2005-2007 Adobe Systems Incorporated</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment">//</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment">// Distributed under the Boost Software License, Version 1.0</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment">// See accompanying file LICENSE_1_0.txt or copy at</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment">// http://www.boost.org/LICENSE_1_0.txt</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment">//</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#ifndef BOOST_GIL_CONCEPTS_IMAGE_HPP</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#define BOOST_GIL_CONCEPTS_IMAGE_HPP</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#include &lt;boost/gil/concepts/basic.hpp&gt;</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#include &lt;boost/gil/concepts/concept_check.hpp&gt;</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#include &lt;boost/gil/concepts/fwd.hpp&gt;</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#include &lt;boost/gil/concepts/image_view.hpp&gt;</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include &lt;boost/gil/concepts/point.hpp&gt;</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include &lt;boost/gil/detail/mp11.hpp&gt;</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> </div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include &lt;type_traits&gt;</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#if defined(BOOST_CLANG)</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#pragma clang diagnostic push</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#pragma clang diagnostic ignored &quot;-Wunknown-pragmas&quot;</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#pragma clang diagnostic ignored &quot;-Wunused-local-typedefs&quot;</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> </div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#if defined(BOOST_GCC) &amp;&amp; (BOOST_GCC &gt;= 40900)</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#pragma GCC diagnostic push</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="preprocessor">#pragma GCC diagnostic ignored &quot;-Wunused-local-typedefs&quot;</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> </div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceboost.html">boost</a> { <span class="keyword">namespace </span>gil {</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> </div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> Image&gt;</div>
<div class="foldopen" id="foldopen00057" data-start="{" data-end="};">
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_random_access_n_d_image_concept.html"> 57</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structboost_1_1gil_1_1_random_access_n_d_image_concept.html">RandomAccessNDImageConcept</a></div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span>{</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="keywordtype">void</span> constraints()</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> {</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> gil_function_requires&lt;Regular&lt;Image&gt;&gt;();</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> </div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keyword">using </span>view_t = <span class="keyword">typename</span> Image::view_t;</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> gil_function_requires&lt;MutableRandomAccessNDImageViewConcept&lt;view_t&gt;&gt;();</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> </div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <span class="keyword">using </span>const_view_t = <span class="keyword">typename</span> Image::const_view_t;</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="keyword">using </span>pixel_t = <span class="keyword">typename</span> Image::value_type;</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="keyword">using </span><a class="code hl_class" href="classboost_1_1gil_1_1point.html">point_t</a> = <span class="keyword">typename</span> Image::point_t;</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> gil_function_requires&lt;PointNDConcept&lt;point_t&gt;&gt;();</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> </div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> const_view_t cv = <a class="code hl_function" href="group___image_model.html#gab9e7381cd1eac42c5abcf2d883c8e86e">const_view</a>(<a class="code hl_class" href="classboost_1_1gil_1_1image.html">image</a>);</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> ignore_unused_variable_warning(cv);</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> view_t v = <a class="code hl_function" href="group___image_model.html#ga11e52868409ba2d52a93213ee39f4fde">view</a>(<a class="code hl_class" href="classboost_1_1gil_1_1image.html">image</a>);</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> ignore_unused_variable_warning(v);</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> </div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> pixel_t fill_value;</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <a class="code hl_class" href="classboost_1_1gil_1_1point.html">point_t</a> pt = <a class="code hl_class" href="classboost_1_1gil_1_1image.html">image</a>.dimensions();</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> Image image1(pt);</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> Image image2(pt, 1);</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> Image image3(pt, fill_value, 1);</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <a class="code hl_class" href="classboost_1_1gil_1_1image.html">image</a>.recreate(pt);</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <a class="code hl_class" href="classboost_1_1gil_1_1image.html">image</a>.recreate(pt, 1);</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <a class="code hl_class" href="classboost_1_1gil_1_1image.html">image</a>.recreate(pt, fill_value, 1);</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> }</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> Image <a class="code hl_class" href="classboost_1_1gil_1_1image.html">image</a>;</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span>};</div>
</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> </div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> </div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> Image&gt;</div>
<div class="foldopen" id="foldopen00109" data-start="{" data-end="};">
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_random_access2_d_image_concept.html"> 109</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structboost_1_1gil_1_1_random_access2_d_image_concept.html">RandomAccess2DImageConcept</a></div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span>{</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="keywordtype">void</span> constraints()</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> {</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> gil_function_requires&lt;RandomAccessNDImageConcept&lt;Image&gt;&gt;();</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="keyword">using </span>x_coord_t = <span class="keyword">typename</span> Image::x_coord_t;</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="keyword">using </span>y_coord_t = <span class="keyword">typename</span> Image::y_coord_t;</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="keyword">using </span>value_t = <span class="keyword">typename</span> Image::value_type;</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> </div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> gil_function_requires&lt;MutableRandomAccess2DImageViewConcept&lt;typename Image::view_t&gt;&gt;();</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> </div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> x_coord_t w=<a class="code hl_class" href="classboost_1_1gil_1_1image.html">image</a>.width();</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> y_coord_t h=<a class="code hl_class" href="classboost_1_1gil_1_1image.html">image</a>.height();</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> value_t fill_value;</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> Image im1(w,h);</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> Image im2(w,h,1);</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> Image im3(w,h,fill_value,1);</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <a class="code hl_class" href="classboost_1_1gil_1_1image.html">image</a>.recreate(w,h);</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <a class="code hl_class" href="classboost_1_1gil_1_1image.html">image</a>.recreate(w,h,1);</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <a class="code hl_class" href="classboost_1_1gil_1_1image.html">image</a>.recreate(w,h,fill_value,1);</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> }</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> Image <a class="code hl_class" href="classboost_1_1gil_1_1image.html">image</a>;</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span>};</div>
</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> </div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> Image&gt;</div>
<div class="foldopen" id="foldopen00144" data-start="{" data-end="};">
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_image_concept.html"> 144</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structboost_1_1gil_1_1_image_concept.html">ImageConcept</a></div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span>{</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <span class="keywordtype">void</span> constraints()</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> {</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> gil_function_requires&lt;RandomAccess2DImageConcept&lt;Image&gt;&gt;();</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> gil_function_requires&lt;MutableImageViewConcept&lt;typename Image::view_t&gt;&gt;();</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <span class="keyword">using </span>coord_t = <span class="keyword">typename</span> Image::coord_t;</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> <span class="keyword">static_assert</span>(<a class="code hl_struct" href="structboost_1_1gil_1_1num__channels.html">num_channels&lt;Image&gt;::value</a> == mp11::mp_size&lt;typename color_space_type&lt;Image&gt;::type&gt;::value, <span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> </div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> <span class="keyword">static_assert</span>(std::is_same&lt;coord_t, typename Image::x_coord_t&gt;::value, <span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <span class="keyword">static_assert</span>(std::is_same&lt;coord_t, typename Image::y_coord_t&gt;::value, <span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> }</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> Image <a class="code hl_class" href="classboost_1_1gil_1_1image.html">image</a>;</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span>};</div>
</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> </div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span>}} <span class="comment">// namespace boost::gil</span></div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> </div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span><span class="preprocessor">#if defined(BOOST_CLANG)</span></div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span><span class="preprocessor">#pragma clang diagnostic pop</span></div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> </div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span><span class="preprocessor">#if defined(BOOST_GCC) &amp;&amp; (BOOST_GCC &gt;= 40900)</span></div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span><span class="preprocessor">#pragma GCC diagnostic pop</span></div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> </div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span><span class="preprocessor">#endif</span></div>
<div class="ttc" id="aclassboost_1_1gil_1_1image_html"><div class="ttname"><a href="classboost_1_1gil_1_1image.html">boost::gil::image</a></div><div class="ttdoc">container interface over image view. Models ImageConcept, PixelBasedConcept</div><div class="ttdef"><b>Definition</b> image.hpp:43</div></div>
<div class="ttc" id="aclassboost_1_1gil_1_1point_html"><div class="ttname"><a href="classboost_1_1gil_1_1point.html">boost::gil::point&lt; std::ptrdiff_t &gt;</a></div></div>
<div class="ttc" id="agroup___image_model_html_ga11e52868409ba2d52a93213ee39f4fde"><div class="ttname"><a href="group___image_model.html#ga11e52868409ba2d52a93213ee39f4fde">boost::gil::view</a></div><div class="ttdeci">auto view(image&lt; Pixel, IsPlanar, Alloc &gt; &amp;img) -&gt; typename image&lt; Pixel, IsPlanar, Alloc &gt;::view_t const &amp;</div><div class="ttdoc">Returns the non-constant-pixel view of an image.</div><div class="ttdef"><b>Definition</b> image.hpp:565</div></div>
<div class="ttc" id="agroup___image_model_html_gab9e7381cd1eac42c5abcf2d883c8e86e"><div class="ttname"><a href="group___image_model.html#gab9e7381cd1eac42c5abcf2d883c8e86e">boost::gil::const_view</a></div><div class="ttdeci">auto const_view(const image&lt; Pixel, IsPlanar, Alloc &gt; &amp;img) -&gt; typename image&lt; Pixel, IsPlanar, Alloc &gt;::const_view_t const</div><div class="ttdoc">Returns the constant-pixel view of an image.</div><div class="ttdef"><b>Definition</b> image.hpp:573</div></div>
<div class="ttc" id="anamespaceboost_html"><div class="ttname"><a href="namespaceboost.html">boost</a></div><div class="ttdoc">defined(BOOST_NO_CXX17_HDR_MEMORY_RESOURCE)</div><div class="ttdef"><b>Definition</b> algorithm.hpp:36</div></div>
<div class="ttc" id="astructboost_1_1gil_1_1_image_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_image_concept.html">boost::gil::ImageConcept</a></div><div class="ttdoc">2-dimensional image whose value type models PixelValueConcept</div><div class="ttdef"><b>Definition</b> concepts/image.hpp:145</div></div>
<div class="ttc" id="astructboost_1_1gil_1_1_random_access2_d_image_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_random_access2_d_image_concept.html">boost::gil::RandomAccess2DImageConcept</a></div><div class="ttdoc">2-dimensional container of values</div><div class="ttdef"><b>Definition</b> concepts/image.hpp:110</div></div>
<div class="ttc" id="astructboost_1_1gil_1_1_random_access_n_d_image_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_random_access_n_d_image_concept.html">boost::gil::RandomAccessNDImageConcept</a></div><div class="ttdoc">N-dimensional container of values.</div><div class="ttdef"><b>Definition</b> concepts/image.hpp:58</div></div>
<div class="ttc" id="astructboost_1_1gil_1_1num__channels_html"><div class="ttname"><a href="structboost_1_1gil_1_1num__channels.html">boost::gil::num_channels</a></div><div class="ttdoc">Returns the number of channels of a pixel-based GIL construct.</div><div class="ttdef"><b>Definition</b> pixel.hpp:54</div></div>
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