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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">// Copyright 2005-2007 Adobe Systems Incorporated</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">//</span></div><div class="line"><a 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 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 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 name="l00007"></a><span class="lineno"> 7</span> <span class="comment">//</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#ifndef BOOST_GIL_CONCEPTS_BASIC_HPP</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#define BOOST_GIL_CONCEPTS_BASIC_HPP</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include <boost/config.hpp></span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> </div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#if defined(BOOST_CLANG)</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#pragma clang diagnostic push</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#pragma clang diagnostic ignored "-Wunknown-pragmas"</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#pragma clang diagnostic ignored "-Wunused-local-typedefs"</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#pragma clang diagnostic ignored "-Wuninitialized"</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#if defined(BOOST_GCC) && (BOOST_GCC >= 40900)</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#pragma GCC diagnostic push</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#pragma GCC diagnostic ignored "-Wunused-local-typedefs"</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#pragma GCC diagnostic ignored "-Wuninitialized"</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <boost/gil/concepts/concept_check.hpp></span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <type_traits></span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <utility></span> <span class="comment">// std::swap</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">namespace </span>boost { <span class="keyword">namespace </span>gil {</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_default_constructible.html"> 43</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_default_constructible.html">DefaultConstructible</a></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> {</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordtype">void</span> constraints()</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  {</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  function_requires<boost::DefaultConstructibleConcept<T>>();</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  }</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> };</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_copy_constructible.html"> 62</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_copy_constructible.html">CopyConstructible</a></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> {</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordtype">void</span> constraints()</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  {</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  function_requires<boost::CopyConstructibleConcept<T>>();</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  }</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> };</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_assignable.html"> 81</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_assignable.html">Assignable</a></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> {</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordtype">void</span> constraints()</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>  function_requires<boost::AssignableConcept<T>>();</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  }</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> };</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l00100"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_equality_comparable.html"> 100</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_equality_comparable.html">EqualityComparable</a></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> {</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordtype">void</span> constraints()</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  {</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  function_requires<boost::EqualityComparableConcept<T>>();</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> };</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_swappable.html"> 118</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_swappable.html">Swappable</a></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> {</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordtype">void</span> constraints()</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  {</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keyword">using</span> <a class="code" href="group___packed_channel_reference_model.html#ga70de3c85964650c16afcc42c02bd5df9">std::swap</a>;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <a class="code" href="group___packed_channel_reference_model.html#ga70de3c85964650c16afcc42c02bd5df9">swap</a>(x,y);</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  }</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  T x,y;</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> };</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> </div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l00141"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_regular.html"> 141</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_regular.html">Regular</a></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> {</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordtype">void</span> constraints()</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  {</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  gil_function_requires< boost::DefaultConstructibleConcept<T>>();</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  gil_function_requires< boost::CopyConstructibleConcept<T>>();</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  gil_function_requires< boost::EqualityComparableConcept<T>>(); <span class="comment">// ==, !=</span></div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  gil_function_requires< boost::AssignableConcept<T>>();</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  gil_function_requires< Swappable<T>>();</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  }</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> };</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l00163"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_metafunction.html"> 163</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_metafunction.html">Metafunction</a></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>  <span class="keywordtype">void</span> constraints()</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  {</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keyword">using</span> type = <span class="keyword">typename</span> T::type;</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  }</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> };</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> </div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T, <span class="keyword">typename</span> U></div><div class="line"><a name="l00178"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_same_type.html"> 178</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_same_type.html">SameType</a></div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> {</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordtype">void</span> constraints()</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  {</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  static_assert(std::is_same<T, U>::value, <span class="stringliteral">""</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> };</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> }} <span class="comment">// namespace boost::gil</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> </div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="preprocessor">#if defined(BOOST_CLANG)</span></div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="preprocessor">#pragma clang diagnostic pop</span></div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="preprocessor">#if defined(BOOST_GCC) && (BOOST_GCC >= 40900)</span></div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="preprocessor">#pragma GCC diagnostic pop</span></div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="preprocessor">#endif</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="preprocessor">#endif</span></div><div class="ttc" id="structboost_1_1gil_1_1_equality_comparable_html"><div class="ttname"><a href="structboost_1_1gil_1_1_equality_comparable.html">boost::gil::EqualityComparable</a></div><div class="ttdoc">Concept of == and != comparability requirement.</div><div class="ttdef"><b>Definition:</b> basic.hpp:100</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_same_type_html"><div class="ttname"><a href="structboost_1_1gil_1_1_same_type.html">boost::gil::SameType</a></div><div class="ttdoc">Concept of types equivalence requirement.</div><div class="ttdef"><b>Definition:</b> basic.hpp:178</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_copy_constructible_html"><div class="ttname"><a href="structboost_1_1gil_1_1_copy_constructible.html">boost::gil::CopyConstructible</a></div><div class="ttdoc">Concept of copy construction requirement.</div><div class="ttdef"><b>Definition:</b> basic.hpp:62</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_swappable_html"><div class="ttname"><a href="structboost_1_1gil_1_1_swappable.html">boost::gil::Swappable</a></div><div class="ttdoc">Concept of swap operation requirement.</div><div class="ttdef"><b>Definition:</b> basic.hpp:118</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_default_constructible_html"><div class="ttname"><a href="structboost_1_1gil_1_1_default_constructible.html">boost::gil::DefaultConstructible</a></div><div class="ttdoc">Concept of default construction requirement.</div><div class="ttdef"><b>Definition:</b> basic.hpp:43</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_metafunction_html"><div class="ttname"><a href="structboost_1_1gil_1_1_metafunction.html">boost::gil::Metafunction</a></div><div class="ttdoc">Concept for type as metafunction requirement.</div><div class="ttdef"><b>Definition:</b> basic.hpp:163</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_assignable_html"><div class="ttname"><a href="structboost_1_1gil_1_1_assignable.html">boost::gil::Assignable</a></div><div class="ttdoc">Concept of copy assignment requirement.</div><div class="ttdef"><b>Definition:</b> basic.hpp:81</div></div>
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<div class="ttc" id="group___packed_channel_reference_model_html_ga70de3c85964650c16afcc42c02bd5df9"><div class="ttname"><a href="group___packed_channel_reference_model.html#ga70de3c85964650c16afcc42c02bd5df9">std::swap</a></div><div class="ttdeci">void swap(boost::gil::packed_channel_reference< BF, FB, NB, M > const x, R &y)</div><div class="ttdoc">swap for packed_channel_reference</div><div class="ttdef"><b>Definition:</b> channel.hpp:529</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_regular_html"><div class="ttname"><a href="structboost_1_1gil_1_1_regular.html">boost::gil::Regular</a></div><div class="ttdoc">Concept for type regularity requirement.</div><div class="ttdef"><b>Definition:</b> basic.hpp:141</div></div>
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