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<div class="title">concepts.hpp</div> </div>
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<div class="contents">
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// Copyright 2005-2007 Adobe Systems Incorporated</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">//</span></div>
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<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>
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<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>
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<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>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#ifndef BOOST_GIL_CONCEPTS_HPP</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor"></span><span class="preprocessor">#define BOOST_GIL_CONCEPTS_HPP</span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor"></span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include <boost/config.hpp></span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <boost/concept_check.hpp></span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include <boost/core/ignore_unused.hpp></span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include <boost/iterator/iterator_concepts.hpp></span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <boost/mpl/and.hpp></span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <boost/mpl/size.hpp></span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <boost/type_traits.hpp></span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <boost/utility/enable_if.hpp></span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <cstdint></span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <iterator></span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <utility></span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">namespace </span>boost { <span class="keyword">namespace </span>gil {</div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#if defined(__GNUC__) && (__GNUC__ >= 4)</span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor"></span><span class="preprocessor">#pragma GCC diagnostic push</span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor"></span><span class="preprocessor">#pragma GCC diagnostic ignored "-Wunused-local-typedefs"</span></div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor"></span></div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#if BOOST_WORKAROUND(BOOST_MSVC, >= 1400)</span></div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor"></span><span class="preprocessor">#pragma warning(push)</span></div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor"></span><span class="preprocessor">#pragma warning(disable:4510) //default constructor could not be generated</span></div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor"></span><span class="preprocessor">#pragma warning(disable:4512) //assignment operator could not be generated</span></div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor"></span><span class="preprocessor">#pragma warning(disable:4610) //can never be instantiated - user defined constructor required</span></div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor"></span></div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T> <span class="keyword">struct </span>channel_traits;</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">template</span> <<span class="keyword">typename</span> P> <span class="keyword">struct </span>is_pixel;</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">template</span> <<span class="keyword">typename</span> dstT, <span class="keyword">typename</span> srcT></div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">typename</span> channel_traits<dstT>::value_type <a class="code" href="group___channel_convert_algorithm.html#ga1ca10b1d27bc2f2ce4906b8890e613a5">channel_convert</a>(<span class="keyword">const</span> srcT& val);</div>
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<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="classboost_1_1gil_1_1point.html"> 42</a></span> <span class="keyword">template</span> <<span class="keyword">typename</span> T> <span class="keyword">class </span><a class="code" href="classboost_1_1gil_1_1point.html">point</a>;</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">template</span> <std::<span class="keywordtype">size_t</span> K, <span class="keyword">typename</span> T> <span class="keyword">const</span> T& axis_value(<a class="code" href="classboost_1_1gil_1_1point.html">point<T></a> <span class="keyword">const</span>& p);</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">template</span> <std::<span class="keywordtype">size_t</span> K, <span class="keyword">typename</span> T> T& axis_value(<a class="code" href="classboost_1_1gil_1_1point.html">point<T></a>& p);</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ColorBase, <span class="keywordtype">int</span> K> <span class="keyword">struct </span>kth_element_type;</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ColorBase, <span class="keywordtype">int</span> K> <span class="keyword">struct </span>kth_element_reference_type;</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ColorBase, <span class="keywordtype">int</span> K> <span class="keyword">struct </span>kth_element_const_reference_type;</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ColorBase, <span class="keywordtype">int</span> K> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1kth__semantic__element__reference__type.html">kth_semantic_element_reference_type</a>;</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ColorBase, <span class="keywordtype">int</span> K> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1kth__semantic__element__const__reference__type.html">kth_semantic_element_const_reference_type</a>;</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ColorBase> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1size.html">size</a>;</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ColorBase> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1element__type.html">element_type</a>;</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1channel__type.html">channel_type</a>;</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T> <span class="keyword">struct </span>color_space_type;</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T> <span class="keyword">struct </span>channel_mapping_type;</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T> <span class="keyword">struct </span>is_planar;</div>
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<div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1num__channels.html"> 56</a></span> <span class="keyword">template</span> <<span class="keyword">typename</span> T> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1num__channels.html">num_channels</a>;</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div>
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<div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1const__iterator__type.html"> 58</a></span> <span class="keyword">template</span> <<span class="keyword">typename</span> It> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1const__iterator__type.html">const_iterator_type</a>;</div>
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<div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1iterator__is__mutable.html"> 59</a></span> <span class="keyword">template</span> <<span class="keyword">typename</span> It> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1iterator__is__mutable.html">iterator_is_mutable</a>;</div>
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<div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1is__iterator__adaptor.html"> 60</a></span> <span class="keyword">template</span> <<span class="keyword">typename</span> It> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1is__iterator__adaptor.html">is_iterator_adaptor</a>;</div>
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<div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1iterator__adaptor__rebind.html"> 61</a></span> <span class="keyword">template</span> <<span class="keyword">typename</span> It, <span class="keyword">typename</span> NewBaseIt> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1iterator__adaptor__rebind.html">iterator_adaptor_rebind</a>;</div>
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<div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1iterator__adaptor__get__base.html"> 62</a></span> <span class="keyword">template</span> <<span class="keyword">typename</span> It> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1iterator__adaptor__get__base.html">iterator_adaptor_get_base</a>;</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment">// forward-declare at_c</span></div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="keyword">namespace </span>detail { <span class="keyword">template</span> <<span class="keyword">typename</span> Element, <span class="keyword">typename</span> Layout, <span class="keywordtype">int</span> K> <span class="keyword">struct </span>homogeneous_color_base; }</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="keyword">template</span> <<span class="keywordtype">int</span> K, <span class="keyword">typename</span> E, <span class="keyword">typename</span> L, <span class="keywordtype">int</span> N></div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="keyword">typename</span> add_reference<E>::type <a class="code" href="group___color_base_model_homogeneous.html#gab7da9373761e576fdedd2d7852dd9185">at_c</a>( detail::homogeneous_color_base<E,L,N>& p);</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="keyword">template</span> <<span class="keywordtype">int</span> K, <span class="keyword">typename</span> E, <span class="keyword">typename</span> L, <span class="keywordtype">int</span> N></div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="keyword">typename</span> add_reference<typename add_const<E>::type>::type <a class="code" href="group___color_base_model_homogeneous.html#gab7da9373761e576fdedd2d7852dd9185">at_c</a>(<span class="keyword">const</span> detail::homogeneous_color_base<E,L,N>& p);</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div>
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<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1packed__pixel.html"> 73</a></span> <span class="keyword">template</span> <<span class="keyword">typename</span> P, <span class="keyword">typename</span> C, <span class="keyword">typename</span> L> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1packed__pixel.html">packed_pixel</a>;</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="keyword">template</span> <<span class="keywordtype">int</span> K, <span class="keyword">typename</span> P, <span class="keyword">typename</span> C, <span class="keyword">typename</span> L></div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="keyword">typename</span> kth_element_reference_type<packed_pixel<P,C,L>, K>::type</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <a class="code" href="group___color_base_model_homogeneous.html#gab7da9373761e576fdedd2d7852dd9185">at_c</a>(<a class="code" href="structboost_1_1gil_1_1packed__pixel.html">packed_pixel<P,C,L></a>& p);</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="keyword">template</span> <<span class="keywordtype">int</span> K, <span class="keyword">typename</span> P, <span class="keyword">typename</span> C, <span class="keyword">typename</span> L></div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="keyword">typename</span> kth_element_const_reference_type<packed_pixel<P,C,L>,K>::type</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <a class="code" href="group___color_base_model_homogeneous.html#gab7da9373761e576fdedd2d7852dd9185">at_c</a>(<span class="keyword">const</span> <a class="code" href="structboost_1_1gil_1_1packed__pixel.html">packed_pixel<P,C,L></a>& p);</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="keyword">template</span> <<span class="keyword">typename</span> B, <span class="keyword">typename</span> C, <span class="keyword">typename</span> L, <span class="keywordtype">bool</span> M> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1bit__aligned__pixel__reference.html">bit_aligned_pixel_reference</a>;</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="keyword">template</span> <<span class="keywordtype">int</span> K, <span class="keyword">typename</span> B, <span class="keyword">typename</span> C, <span class="keyword">typename</span> L, <span class="keywordtype">bool</span> M> <span class="keyword">inline</span></div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="keyword">typename</span> kth_element_reference_type<bit_aligned_pixel_reference<B,C,L,M>, K>::type</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <a class="code" href="group___color_base_model_homogeneous.html#gab7da9373761e576fdedd2d7852dd9185">at_c</a>(<span class="keyword">const</span> <a class="code" href="structboost_1_1gil_1_1bit__aligned__pixel__reference.html">bit_aligned_pixel_reference<B,C,L,M></a>& p);</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="comment">// Forward-declare semantic_at_c</span></div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="keyword">template</span> <<span class="keywordtype">int</span> K, <span class="keyword">typename</span> ColorBase></div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="keyword">typename</span> disable_if<is_const<ColorBase>,<span class="keyword">typename</span> kth_semantic_element_reference_type<ColorBase,K>::type>::type <a class="code" href="group___color_base_algorithm_semantic_at_c.html#ga6baea1260df20ddfd42e05e8e7f3eb4d">semantic_at_c</a>(ColorBase& p);</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="keyword">template</span> <<span class="keywordtype">int</span> K, <span class="keyword">typename</span> ColorBase></div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="keyword">typename</span> kth_semantic_element_const_reference_type<ColorBase,K>::type <a class="code" href="group___color_base_algorithm_semantic_at_c.html#ga6baea1260df20ddfd42e05e8e7f3eb4d">semantic_at_c</a>(<span class="keyword">const</span> ColorBase& p);</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T> <span class="keyword">struct </span>dynamic_x_step_type;</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T> <span class="keyword">struct </span>dynamic_y_step_type;</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T> <span class="keyword">struct </span>transposed_type;</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="keyword">namespace </span>detail {</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="keywordtype">void</span> initialize_it(T&) {}</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> } <span class="comment">// namespace detail</span></div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="keyword">struct </span>remove_const_and_reference : <span class="keyword">public</span> remove_const<typename remove_reference<T>::type> {};</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="preprocessor">#ifdef BOOST_GIL_USE_CONCEPT_CHECK</span></div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="preprocessor"></span><span class="preprocessor"> #define GIL_CLASS_REQUIRE(type_var, ns, concept) BOOST_CLASS_REQUIRE(type_var, ns, concept);</span></div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="preprocessor"></span> <span class="keyword">template</span> <<span class="keyword">typename</span> C> <span class="keywordtype">void</span> gil_function_requires() { function_requires<C>(); }</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="preprocessor">#else</span></div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="preprocessor"></span><span class="preprocessor"> #define GIL_CLASS_REQUIRE(T,NS,C)</span></div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="preprocessor"></span> <span class="keyword">template</span> <<span class="keyword">typename</span> C> <span class="keywordtype">void</span> gil_function_requires() {}</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="preprocessor"></span></div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00123"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_default_constructible.html"> 123</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_default_constructible.html">DefaultConstructible</a> {</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  function_requires<boost::DefaultConstructibleConcept<T> >();</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  }</div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> };</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_copy_constructible.html"> 138</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_copy_constructible.html">CopyConstructible</a> {</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  function_requires<boost::CopyConstructibleConcept<T> >();</div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  }</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> };</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> </div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00154"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_assignable.html"> 154</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_assignable.html">Assignable</a> {</div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  function_requires<boost::AssignableConcept<T> >();</div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  }</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> };</div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> </div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_equality_comparable.html"> 169</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_equality_comparable.html">EqualityComparable</a> {</div>
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  function_requires<boost::EqualityComparableConcept<T> >();</div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  }</div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> };</div>
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> </div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div>
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<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T, <span class="keyword">typename</span> U></div>
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<div class="line"><a name="l00183"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_same_type.html"> 183</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_same_type.html">SameType</a> {</div>
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<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  BOOST_STATIC_ASSERT((boost::is_same<T,U>::value_core));</div>
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<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  }</div>
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<div class="line"><a name="l00187"></a><span class="lineno"> 187</span> };</div>
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<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div>
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<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> </div>
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<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00198"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_swappable.html"> 198</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_swappable.html">Swappable</a> {</div>
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<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keyword">using</span> <a class="code" href="group___packed_channel_reference_model.html#gaa0bd7927a859ab0e44df1df898b68e7c">std::swap</a>;</div>
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<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <a class="code" href="group___packed_channel_reference_model.html#gaa0bd7927a859ab0e44df1df898b68e7c">swap</a>(x,y);</div>
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<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  }</div>
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<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  T x,y;</div>
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<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> };</div>
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<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div>
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<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div>
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<div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00215"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_regular.html"> 215</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_regular.html">Regular</a> {</div>
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<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  gil_function_requires< boost::DefaultConstructibleConcept<T> >();</div>
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<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  gil_function_requires< boost::CopyConstructibleConcept<T> >();</div>
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<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  gil_function_requires< boost::EqualityComparableConcept<T> >(); <span class="comment">// ==, !=</span></div>
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<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  gil_function_requires< boost::AssignableConcept<T> >();</div>
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<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  gil_function_requires< Swappable<T> >();</div>
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<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  }</div>
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<div class="line"><a name="l00223"></a><span class="lineno"> 223</span> };</div>
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<div class="line"><a name="l00224"></a><span class="lineno"> 224</span> </div>
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<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div>
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<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00234"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_metafunction.html"> 234</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_metafunction.html">Metafunction</a> {</div>
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<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> T::type type;</div>
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<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  }</div>
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<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> };</div>
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<div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00241"></a><span class="lineno"> 241</span> <span class="comment">// POINT CONCEPTS</span></div>
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<div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="comment"></span></div>
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<div class="line"><a name="l00247"></a><span class="lineno"> 247</span> </div>
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<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> <span class="keyword">template</span> <<span class="keyword">typename</span> P></div>
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<div class="line"><a name="l00263"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_point_n_d_concept.html"> 263</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_point_n_d_concept.html">PointNDConcept</a> {</div>
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<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  gil_function_requires< Regular<P> >();</div>
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<div class="line"><a name="l00266"></a><span class="lineno"> 266</span> </div>
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<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> P::value_type value_type;</div>
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<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keyword">static</span> <span class="keyword">const</span> std::size_t N=P::num_dimensions; ignore_unused_variable_warning(N);</div>
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<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> P::template axis<0>::coord_t FT;</div>
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<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> P::template axis<N-1>::coord_t LT;</div>
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<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  FT ft=gil::axis_value<0>(<a class="code" href="classboost_1_1gil_1_1point.html">point</a>);</div>
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<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  axis_value<0>(<a class="code" href="classboost_1_1gil_1_1point.html">point</a>)=ft;</div>
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<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  LT lt=axis_value<N-1>(<a class="code" href="classboost_1_1gil_1_1point.html">point</a>);</div>
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<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  axis_value<N-1>(<a class="code" href="classboost_1_1gil_1_1point.html">point</a>)=lt;</div>
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<div class="line"><a name="l00275"></a><span class="lineno"> 275</span> </div>
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<div class="line"><a name="l00276"></a><span class="lineno"> 276</span> <span class="comment">// value_type v=point[0]; ignore_unused_variable_warning(v);</span></div>
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<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  }</div>
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<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  P <a class="code" href="classboost_1_1gil_1_1point.html">point</a>;</div>
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<div class="line"><a name="l00279"></a><span class="lineno"> 279</span> };</div>
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<div class="line"><a name="l00280"></a><span class="lineno"> 280</span> </div>
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<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> </div>
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<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="keyword">template</span> <<span class="keyword">typename</span> P></div>
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<div class="line"><a name="l00300"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_point2_d_concept.html"> 300</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_point2_d_concept.html">Point2DConcept</a> {</div>
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<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  gil_function_requires< PointNDConcept<P> >();</div>
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<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  BOOST_STATIC_ASSERT(P::num_dimensions == 2);</div>
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<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <a class="code" href="classboost_1_1gil_1_1point.html">point</a>.x=<a class="code" href="classboost_1_1gil_1_1point.html">point</a>.y;</div>
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<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <a class="code" href="classboost_1_1gil_1_1point.html">point</a>[0]=<a class="code" href="classboost_1_1gil_1_1point.html">point</a>[1];</div>
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<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  }</div>
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<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  P <a class="code" href="classboost_1_1gil_1_1point.html">point</a>;</div>
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<div class="line"><a name="l00308"></a><span class="lineno"> 308</span> };</div>
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<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> </div>
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<div class="line"><a name="l00311"></a><span class="lineno"> 311</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="comment">// ITERATOR MUTABILITY CONCEPTS</span></div>
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<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00314"></a><span class="lineno"> 314</span> <span class="comment">// Taken from boost's concept_check.hpp. Isolating mutability to result in faster compile time</span></div>
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<div class="line"><a name="l00315"></a><span class="lineno"> 315</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> <span class="comment"></span></div>
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<div class="line"><a name="l00318"></a><span class="lineno"> 318</span> <span class="keyword">namespace </span>detail {</div>
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<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="keyword">template</span> <<span class="keyword">class</span> TT> <span class="comment">// Preconditions: TT Models boost_concepts::ForwardTraversalConcept</span></div>
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<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="keyword">struct </span>ForwardIteratorIsMutableConcept {</div>
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<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  *i++ = *i; <span class="comment">// require postincrement and assignment</span></div>
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<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  }</div>
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<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  TT i;</div>
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<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  };</div>
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<div class="line"><a name="l00326"></a><span class="lineno"> 326</span> </div>
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<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keyword">template</span> <<span class="keyword">class</span> TT> <span class="comment">// Preconditions: TT Models boost::BidirectionalIteratorConcept</span></div>
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<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="keyword">struct </span>BidirectionalIteratorIsMutableConcept {</div>
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<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  gil_function_requires< ForwardIteratorIsMutableConcept<TT> >();</div>
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<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  *i-- = *i; <span class="comment">// require postdecrement and assignment</span></div>
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<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  }</div>
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<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  TT i;</div>
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<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  };</div>
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<div class="line"><a name="l00335"></a><span class="lineno"> 335</span> </div>
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<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keyword">template</span> <<span class="keyword">class</span> TT> <span class="comment">// Preconditions: TT Models boost_concepts::RandomAccessTraversalConcept</span></div>
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<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="keyword">struct </span>RandomAccessIteratorIsMutableConcept {</div>
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<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  gil_function_requires< BidirectionalIteratorIsMutableConcept<TT> >();</div>
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<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keyword">typename</span> std::iterator_traits<TT>::difference_type n=0; ignore_unused_variable_warning(n);</div>
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<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  i[n] = *i; <span class="comment">// require element access and assignment</span></div>
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<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  }</div>
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<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  TT i;</div>
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<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  };</div>
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<div class="line"><a name="l00345"></a><span class="lineno"> 345</span> } <span class="comment">// namespace detail</span></div>
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<div class="line"><a name="l00346"></a><span class="lineno"> 346</span> </div>
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<div class="line"><a name="l00348"></a><span class="lineno"> 348</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00349"></a><span class="lineno"> 349</span> <span class="comment">// COLOR SPACE CONCEPTS</span></div>
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<div class="line"><a name="l00350"></a><span class="lineno"> 350</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00352"></a><span class="lineno"> 352</span> <span class="comment"></span></div>
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<div class="line"><a name="l00355"></a><span class="lineno"> 355</span> </div>
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<div class="line"><a name="l00362"></a><span class="lineno"> 362</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Cs></div>
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<div class="line"><a name="l00363"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_color_space_concept.html"> 363</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_color_space_concept.html">ColorSpaceConcept</a> {</div>
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<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <span class="comment">// An MPL Random Access Sequence, whose elements are color tags</span></div>
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<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  }</div>
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<div class="line"><a name="l00367"></a><span class="lineno"> 367</span> };</div>
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<div class="line"><a name="l00368"></a><span class="lineno"> 368</span> </div>
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<div class="line"><a name="l00369"></a><span class="lineno"> 369</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ColorSpace1, <span class="keyword">typename</span> ColorSpace2> <span class="comment">// Models ColorSpaceConcept</span></div>
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<div class="line"><a name="l00370"></a><span class="lineno"> 370</span> <span class="keyword">struct </span>color_spaces_are_compatible : <span class="keyword">public</span> is_same<ColorSpace1,ColorSpace2> {};</div>
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<div class="line"><a name="l00371"></a><span class="lineno"> 371</span> </div>
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<div class="line"><a name="l00374"></a><span class="lineno"> 374</span> </div>
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<div class="line"><a name="l00381"></a><span class="lineno"> 381</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Cs1, <span class="keyword">typename</span> Cs2></div>
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<div class="line"><a name="l00382"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_color_spaces_compatible_concept.html"> 382</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_color_spaces_compatible_concept.html">ColorSpacesCompatibleConcept</a> {</div>
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<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  BOOST_STATIC_ASSERT((color_spaces_are_compatible<Cs1,Cs2>::value));</div>
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<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  }</div>
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<div class="line"><a name="l00386"></a><span class="lineno"> 386</span> };</div>
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<div class="line"><a name="l00387"></a><span class="lineno"> 387</span> </div>
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<div class="line"><a name="l00390"></a><span class="lineno"> 390</span> </div>
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<div class="line"><a name="l00397"></a><span class="lineno"> 397</span> <span class="keyword">template</span> <<span class="keyword">typename</span> CM></div>
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<div class="line"><a name="l00398"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_channel_mapping_concept.html"> 398</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_channel_mapping_concept.html">ChannelMappingConcept</a> {</div>
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<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="comment">// An MPL Random Access Sequence, whose elements model MPLIntegralConstant representing a permutation</span></div>
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<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  }</div>
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<div class="line"><a name="l00402"></a><span class="lineno"> 402</span> };</div>
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<div class="line"><a name="l00403"></a><span class="lineno"> 403</span> </div>
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<div class="line"><a name="l00404"></a><span class="lineno"> 404</span> </div>
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<div class="line"><a name="l00405"></a><span class="lineno"> 405</span> </div>
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<div class="line"><a name="l00411"></a><span class="lineno"> 411</span> </div>
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<div class="line"><a name="l00414"></a><span class="lineno"> 414</span> </div>
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<div class="line"><a name="l00436"></a><span class="lineno"> 436</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00437"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_channel_concept.html"> 437</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_channel_concept.html">ChannelConcept</a> {</div>
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<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  gil_function_requires< boost::EqualityComparableConcept<T> >();</div>
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<div class="line"><a name="l00440"></a><span class="lineno"> 440</span> </div>
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<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> channel_traits<T>::value_type v;</div>
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<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> channel_traits<T>::reference r;</div>
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<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> channel_traits<T>::pointer p;</div>
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<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> channel_traits<T>::const_reference cr;</div>
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<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> channel_traits<T>::const_pointer cp;</div>
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<div class="line"><a name="l00446"></a><span class="lineno"> 446</span> </div>
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<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  channel_traits<T>::min_value();</div>
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<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  channel_traits<T>::max_value();</div>
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<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  }</div>
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<div class="line"><a name="l00450"></a><span class="lineno"> 450</span> </div>
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<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  T c;</div>
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<div class="line"><a name="l00452"></a><span class="lineno"> 452</span> };</div>
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|
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span> </div>
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<div class="line"><a name="l00454"></a><span class="lineno"> 454</span> <span class="keyword">namespace </span>detail {</div>
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|
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  <span class="comment">// Preconditions: T models ChannelConcept</span></div>
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<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <span class="keyword">struct </span>ChannelIsMutableConcept {</div>
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|
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="keywordtype">void</span> constraints() {</div>
|
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<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  c1=c2;</div>
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|
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="keyword">using</span> <a class="code" href="group___packed_channel_reference_model.html#gaa0bd7927a859ab0e44df1df898b68e7c">std::swap</a>;</div>
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|
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <a class="code" href="group___packed_channel_reference_model.html#gaa0bd7927a859ab0e44df1df898b68e7c">swap</a>(c1,c2);</div>
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|
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  }</div>
|
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<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  T c1;</div>
|
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<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  T c2;</div>
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<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  };</div>
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<div class="line"><a name="l00466"></a><span class="lineno"> 466</span> }</div>
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<div class="line"><a name="l00467"></a><span class="lineno"> 467</span> </div>
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<div class="line"><a name="l00470"></a><span class="lineno"> 470</span> </div>
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<div class="line"><a name="l00475"></a><span class="lineno"> 475</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00476"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_mutable_channel_concept.html"> 476</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_mutable_channel_concept.html">MutableChannelConcept</a> {</div>
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<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  gil_function_requires<ChannelConcept<T> >();</div>
|
|
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  gil_function_requires<detail::ChannelIsMutableConcept<T> >();</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> };</div>
|
|
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span> </div>
|
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<div class="line"><a name="l00485"></a><span class="lineno"> 485</span> </div>
|
|
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00491"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_channel_value_concept.html"> 491</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_channel_value_concept.html">ChannelValueConcept</a> {</div>
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<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  gil_function_requires<ChannelConcept<T> >();</div>
|
|
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  gil_function_requires<Regular<T> >();</div>
|
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<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  }</div>
|
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<div class="line"><a name="l00496"></a><span class="lineno"> 496</span> };</div>
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<div class="line"><a name="l00497"></a><span class="lineno"> 497</span> </div>
|
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<div class="line"><a name="l00498"></a><span class="lineno"> 498</span> </div>
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<div class="line"><a name="l00503"></a><span class="lineno"> 503</span> </div>
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<div class="line"><a name="l00510"></a><span class="lineno"> 510</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T1, <span class="keyword">typename</span> T2> <span class="comment">// Models GIL Pixel</span></div>
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<div class="line"><a name="l00511"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1channels__are__compatible.html"> 511</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1channels__are__compatible.html">channels_are_compatible</a></div>
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<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  : <span class="keyword">public</span> is_same<typename channel_traits<T1>::value_type, typename channel_traits<T2>::value_type> {};</div>
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<div class="line"><a name="l00513"></a><span class="lineno"> 513</span> </div>
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<div class="line"><a name="l00516"></a><span class="lineno"> 516</span> </div>
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<div class="line"><a name="l00523"></a><span class="lineno"> 523</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T1, <span class="keyword">typename</span> T2></div>
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<div class="line"><a name="l00524"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_channels_compatible_concept.html"> 524</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_channels_compatible_concept.html">ChannelsCompatibleConcept</a> {</div>
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<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  BOOST_STATIC_ASSERT((<a class="code" href="structboost_1_1gil_1_1channels__are__compatible.html">channels_are_compatible<T1,T2>::value</a>));</div>
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<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  }</div>
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<div class="line"><a name="l00528"></a><span class="lineno"> 528</span> };</div>
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<div class="line"><a name="l00529"></a><span class="lineno"> 529</span> </div>
|
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<div class="line"><a name="l00534"></a><span class="lineno"> 534</span> </div>
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<div class="line"><a name="l00541"></a><span class="lineno"> 541</span> <span class="keyword">template</span> <<span class="keyword">typename</span> SrcChannel, <span class="keyword">typename</span> DstChannel></div>
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<div class="line"><a name="l00542"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_channel_convertible_concept.html"> 542</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_channel_convertible_concept.html">ChannelConvertibleConcept</a> {</div>
|
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<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <span class="keywordtype">void</span> constraints() {</div>
|
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<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  gil_function_requires<ChannelConcept<SrcChannel> >();</div>
|
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<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  gil_function_requires<MutableChannelConcept<DstChannel> >();</div>
|
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<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  dst=channel_convert<DstChannel,SrcChannel>(src); ignore_unused_variable_warning(dst);</div>
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<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  }</div>
|
|
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  SrcChannel src;</div>
|
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<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  DstChannel dst;</div>
|
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<div class="line"><a name="l00550"></a><span class="lineno"> 550</span> };</div>
|
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<div class="line"><a name="l00551"></a><span class="lineno"> 551</span> </div>
|
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<div class="line"><a name="l00552"></a><span class="lineno"> 552</span> </div>
|
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<div class="line"><a name="l00553"></a><span class="lineno"> 553</span> </div>
|
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<div class="line"><a name="l00554"></a><span class="lineno"> 554</span> </div>
|
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<div class="line"><a name="l00555"></a><span class="lineno"> 555</span> </div>
|
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<div class="line"><a name="l00561"></a><span class="lineno"> 561</span> </div>
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<div class="line"><a name="l00564"></a><span class="lineno"> 564</span> </div>
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<div class="line"><a name="l00604"></a><span class="lineno"> 604</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ColorBase></div>
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<div class="line"><a name="l00605"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_color_base_concept.html"> 605</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_color_base_concept.html">ColorBaseConcept</a> {</div>
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<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  gil_function_requires< CopyConstructible<ColorBase> >();</div>
|
|
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  gil_function_requires< EqualityComparable<ColorBase> >();</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>  <span class="keyword">typedef</span> <span class="keyword">typename</span> ColorBase::layout_t::color_space_t color_space_t;</div>
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<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  gil_function_requires<ColorSpaceConcept<color_space_t> >();</div>
|
|
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span> </div>
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<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> ColorBase::layout_t::channel_mapping_t channel_mapping_t;</div>
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|
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <span class="comment">// TODO: channel_mapping_t must be an MPL RandomAccessSequence</span></div>
|
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<div class="line"><a name="l00615"></a><span class="lineno"> 615</span> </div>
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<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> num_elements = <a class="code" href="structboost_1_1gil_1_1size.html">size<ColorBase>::value</a>;</div>
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<div class="line"><a name="l00617"></a><span class="lineno"> 617</span> </div>
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<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> kth_element_type<ColorBase,num_elements-1>::type TN;</div>
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<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> kth_element_const_reference_type<ColorBase,num_elements-1>::type CR;</div>
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<div class="line"><a name="l00620"></a><span class="lineno"> 620</span> </div>
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<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  CR cr=<a class="code" href="group___color_base_model_homogeneous.html#gab7da9373761e576fdedd2d7852dd9185">gil::at_c</a><num_elements-1>(cb); ignore_unused_variable_warning(cr);</div>
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<div class="line"><a name="l00622"></a><span class="lineno"> 622</span> </div>
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<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  <span class="comment">// functions that work for every pixel (no need to require them)</span></div>
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<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  semantic_at_c<0>(cb);</div>
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<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  <a class="code" href="group___color_base_algorithm_semantic_at_c.html#ga6baea1260df20ddfd42e05e8e7f3eb4d">semantic_at_c</a><num_elements-1>(cb);</div>
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<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  <span class="comment">// also static_max(cb), static_min(cb), static_fill(cb,value), and all variations of static_for_each(), static_generate(), static_transform()</span></div>
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<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  }</div>
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<div class="line"><a name="l00628"></a><span class="lineno"> 628</span> </div>
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<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  ColorBase cb;</div>
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<div class="line"><a name="l00630"></a><span class="lineno"> 630</span> };</div>
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<div class="line"><a name="l00631"></a><span class="lineno"> 631</span> </div>
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<div class="line"><a name="l00634"></a><span class="lineno"> 634</span> </div>
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<div class="line"><a name="l00647"></a><span class="lineno"> 647</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ColorBase></div>
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<div class="line"><a name="l00648"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_mutable_color_base_concept.html"> 648</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_mutable_color_base_concept.html">MutableColorBaseConcept</a> {</div>
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<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  gil_function_requires< ColorBaseConcept<ColorBase> >();</div>
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<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  gil_function_requires< Assignable<ColorBase> >();</div>
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<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  gil_function_requires< Swappable<ColorBase> >();</div>
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<div class="line"><a name="l00653"></a><span class="lineno"> 653</span> </div>
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<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> kth_element_reference_type<ColorBase, 0>::type CR;</div>
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<div class="line"><a name="l00655"></a><span class="lineno"> 655</span> </div>
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<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  CR r=gil::at_c<0>(cb);</div>
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<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  gil::at_c<0>(cb)=r;</div>
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<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  }</div>
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<div class="line"><a name="l00659"></a><span class="lineno"> 659</span> </div>
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<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  ColorBase cb;</div>
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<div class="line"><a name="l00661"></a><span class="lineno"> 661</span> };</div>
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<div class="line"><a name="l00662"></a><span class="lineno"> 662</span> </div>
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<div class="line"><a name="l00665"></a><span class="lineno"> 665</span> </div>
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<div class="line"><a name="l00671"></a><span class="lineno"> 671</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ColorBase></div>
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<div class="line"><a name="l00672"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_color_base_value_concept.html"> 672</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_color_base_value_concept.html">ColorBaseValueConcept</a> {</div>
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<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  gil_function_requires< MutableColorBaseConcept<ColorBase> >();</div>
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<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  gil_function_requires< Regular<ColorBase> >();</div>
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<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  }</div>
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<div class="line"><a name="l00677"></a><span class="lineno"> 677</span> };</div>
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<div class="line"><a name="l00678"></a><span class="lineno"> 678</span> </div>
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<div class="line"><a name="l00681"></a><span class="lineno"> 681</span> </div>
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<div class="line"><a name="l00691"></a><span class="lineno"> 691</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ColorBase></div>
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<div class="line"><a name="l00692"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_homogeneous_color_base_concept.html"> 692</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_homogeneous_color_base_concept.html">HomogeneousColorBaseConcept</a> {</div>
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<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  gil_function_requires< ColorBaseConcept<ColorBase> >();</div>
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<div class="line"><a name="l00695"></a><span class="lineno"> 695</span> </div>
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<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> num_elements = <a class="code" href="structboost_1_1gil_1_1size.html">size<ColorBase>::value</a>;</div>
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<div class="line"><a name="l00697"></a><span class="lineno"> 697</span> </div>
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<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> kth_element_type<ColorBase,0>::type T0;</div>
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<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> kth_element_type<ColorBase,num_elements-1>::type TN;</div>
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<div class="line"><a name="l00700"></a><span class="lineno"> 700</span> </div>
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<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  BOOST_STATIC_ASSERT((is_same<T0,TN>::value)); <span class="comment">// better than nothing</span></div>
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<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> kth_element_const_reference_type<ColorBase,0>::type CRef0;</div>
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<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  CRef0 e0=dynamic_at_c(cb,0);</div>
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<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  }</div>
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<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  ColorBase cb;</div>
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<div class="line"><a name="l00706"></a><span class="lineno"> 706</span> };</div>
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<div class="line"><a name="l00707"></a><span class="lineno"> 707</span> </div>
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<div class="line"><a name="l00710"></a><span class="lineno"> 710</span> </div>
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<div class="line"><a name="l00719"></a><span class="lineno"> 719</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ColorBase></div>
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<div class="line"><a name="l00720"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_mutable_homogeneous_color_base_concept.html"> 720</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_mutable_homogeneous_color_base_concept.html">MutableHomogeneousColorBaseConcept</a> {</div>
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<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  gil_function_requires< ColorBaseConcept<ColorBase> >();</div>
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<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  gil_function_requires< HomogeneousColorBaseConcept<ColorBase> >();</div>
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<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> kth_element_reference_type<ColorBase, 0>::type R0;</div>
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<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  R0 x=dynamic_at_c(cb,0);</div>
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<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  dynamic_at_c(cb,0) = dynamic_at_c(cb,0);</div>
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<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  }</div>
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<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  ColorBase cb;</div>
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|
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span> };</div>
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<div class="line"><a name="l00730"></a><span class="lineno"> 730</span> </div>
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<div class="line"><a name="l00733"></a><span class="lineno"> 733</span> </div>
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<div class="line"><a name="l00741"></a><span class="lineno"> 741</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ColorBase></div>
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<div class="line"><a name="l00742"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_homogeneous_color_base_value_concept.html"> 742</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_homogeneous_color_base_value_concept.html">HomogeneousColorBaseValueConcept</a> {</div>
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<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  gil_function_requires< MutableHomogeneousColorBaseConcept<ColorBase> >();</div>
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|
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  gil_function_requires< Regular<ColorBase> >();</div>
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|
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  }</div>
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|
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span> };</div>
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|
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span> </div>
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<div class="line"><a name="l00749"></a><span class="lineno"> 749</span> </div>
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<div class="line"><a name="l00752"></a><span class="lineno"> 752</span> </div>
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<div class="line"><a name="l00763"></a><span class="lineno"> 763</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ColorBase1, <span class="keyword">typename</span> ColorBase2></div>
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<div class="line"><a name="l00764"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_color_bases_compatible_concept.html"> 764</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_color_bases_compatible_concept.html">ColorBasesCompatibleConcept</a> {</div>
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<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  <span class="keywordtype">void</span> constraints() {</div>
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|
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  BOOST_STATIC_ASSERT((is_same<<span class="keyword">typename</span> ColorBase1::layout_t::color_space_t,</div>
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<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  <span class="keyword">typename</span> ColorBase2::layout_t::color_space_t>::value));</div>
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|
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span> <span class="comment">// typedef typename kth_semantic_element_type<ColorBase1,0>::type e1;</span></div>
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|
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span> <span class="comment">// typedef typename kth_semantic_element_type<ColorBase2,0>::type e2;</span></div>
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<div class="line"><a name="l00770"></a><span class="lineno"> 770</span> <span class="comment">// "e1 is convertible to e2"</span></div>
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|
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  }</div>
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|
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span> };</div>
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<div class="line"><a name="l00773"></a><span class="lineno"> 773</span> </div>
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<div class="line"><a name="l00774"></a><span class="lineno"> 774</span> </div>
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<div class="line"><a name="l00775"></a><span class="lineno"> 775</span> </div>
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<div class="line"><a name="l00776"></a><span class="lineno"> 776</span> </div>
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<div class="line"><a name="l00777"></a><span class="lineno"> 777</span> </div>
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<div class="line"><a name="l00778"></a><span class="lineno"> 778</span> </div>
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<div class="line"><a name="l00779"></a><span class="lineno"> 779</span> </div>
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<div class="line"><a name="l00780"></a><span class="lineno"> 780</span> </div>
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<div class="line"><a name="l00781"></a><span class="lineno"> 781</span> </div>
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<div class="line"><a name="l00782"></a><span class="lineno"> 782</span> </div>
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<div class="line"><a name="l00783"></a><span class="lineno"> 783</span> </div>
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<div class="line"><a name="l00784"></a><span class="lineno"> 784</span> </div>
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<div class="line"><a name="l00785"></a><span class="lineno"> 785</span> </div>
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<div class="line"><a name="l00786"></a><span class="lineno"> 786</span> </div>
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<div class="line"><a name="l00787"></a><span class="lineno"> 787</span> </div>
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<div class="line"><a name="l00788"></a><span class="lineno"> 788</span> </div>
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<div class="line"><a name="l00789"></a><span class="lineno"> 789</span> </div>
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<div class="line"><a name="l00790"></a><span class="lineno"> 790</span> </div>
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<div class="line"><a name="l00791"></a><span class="lineno"> 791</span> </div>
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<div class="line"><a name="l00792"></a><span class="lineno"> 792</span> </div>
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<div class="line"><a name="l00793"></a><span class="lineno"> 793</span> </div>
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<div class="line"><a name="l00794"></a><span class="lineno"> 794</span> </div>
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<div class="line"><a name="l00800"></a><span class="lineno"> 800</span> </div>
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<div class="line"><a name="l00803"></a><span class="lineno"> 803</span> </div>
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<div class="line"><a name="l00818"></a><span class="lineno"> 818</span> <span class="keyword">template</span> <<span class="keyword">typename</span> P></div>
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<div class="line"><a name="l00819"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_pixel_based_concept.html"> 819</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_pixel_based_concept.html">PixelBasedConcept</a> {</div>
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<div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> color_space_type<P>::type color_space_t;</div>
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<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  gil_function_requires<ColorSpaceConcept<color_space_t> >();</div>
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<div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> channel_mapping_type<P>::type channel_mapping_t;</div>
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<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  gil_function_requires<ChannelMappingConcept<channel_mapping_t> >();</div>
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<div class="line"><a name="l00825"></a><span class="lineno"> 825</span> </div>
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<div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">bool</span> planar = is_planar<P>::type::value; ignore_unused_variable_warning(planar);</div>
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<div class="line"><a name="l00827"></a><span class="lineno"> 827</span> </div>
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<div class="line"><a name="l00828"></a><span class="lineno"> 828</span> </div>
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|
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  <span class="comment">// This is not part of the concept, but should still work</span></div>
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|
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  <span class="keyword">static</span> <span class="keyword">const</span> std::size_t nc = <a class="code" href="structboost_1_1gil_1_1num__channels.html">num_channels<P>::value</a>;</div>
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<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  ignore_unused_variable_warning(nc);</div>
|
|
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  }</div>
|
|
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span> };</div>
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<div class="line"><a name="l00834"></a><span class="lineno"> 834</span> </div>
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<div class="line"><a name="l00837"></a><span class="lineno"> 837</span> </div>
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<div class="line"><a name="l00846"></a><span class="lineno"> 846</span> <span class="keyword">template</span> <<span class="keyword">typename</span> P></div>
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<div class="line"><a name="l00847"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_homogeneous_pixel_based_concept.html"> 847</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_homogeneous_pixel_based_concept.html">HomogeneousPixelBasedConcept</a> {</div>
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<div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  <span class="keywordtype">void</span> constraints() {</div>
|
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<div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  gil_function_requires<PixelBasedConcept<P> >();</div>
|
|
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1channel__type.html">channel_type<P>::type</a> channel_t;</div>
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<div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  gil_function_requires<ChannelConcept<channel_t> >();</div>
|
|
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  }</div>
|
|
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span> };</div>
|
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<div class="line"><a name="l00854"></a><span class="lineno"> 854</span> </div>
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<div class="line"><a name="l00855"></a><span class="lineno"> 855</span> </div>
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<div class="line"><a name="l00858"></a><span class="lineno"> 858</span> </div>
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<div class="line"><a name="l00880"></a><span class="lineno"> 880</span> <span class="keyword">template</span> <<span class="keyword">typename</span> P></div>
|
|
<div class="line"><a name="l00881"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_pixel_concept.html"> 881</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_pixel_concept.html">PixelConcept</a> {</div>
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<div class="line"><a name="l00882"></a><span class="lineno"> 882</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  gil_function_requires<ColorBaseConcept<P> >();</div>
|
|
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  gil_function_requires<PixelBasedConcept<P> >();</div>
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|
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span> </div>
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<div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  BOOST_STATIC_ASSERT((is_pixel<P>::value));</div>
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<div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">bool</span> is_mutable = P::is_mutable; ignore_unused_variable_warning(is_mutable);</div>
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<div class="line"><a name="l00888"></a><span class="lineno"> 888</span> </div>
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<div class="line"><a name="l00889"></a><span class="lineno"> 889</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> P::value_type value_type;</div>
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<div class="line"><a name="l00890"></a><span class="lineno"> 890</span> <span class="comment">// gil_function_requires<PixelValueConcept<value_type> >();</span></div>
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<div class="line"><a name="l00891"></a><span class="lineno"> 891</span> </div>
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<div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> P::reference reference;</div>
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<div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  gil_function_requires<PixelConcept<typename remove_const_and_reference<reference>::type> >();</div>
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<div class="line"><a name="l00894"></a><span class="lineno"> 894</span> </div>
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<div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> P::const_reference const_reference;</div>
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<div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  gil_function_requires<PixelConcept<typename remove_const_and_reference<const_reference>::type> >();</div>
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<div class="line"><a name="l00897"></a><span class="lineno"> 897</span>  }</div>
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<div class="line"><a name="l00898"></a><span class="lineno"> 898</span> };</div>
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<div class="line"><a name="l00899"></a><span class="lineno"> 899</span> </div>
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<div class="line"><a name="l00900"></a><span class="lineno"> 900</span> </div>
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<div class="line"><a name="l00903"></a><span class="lineno"> 903</span> </div>
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<div class="line"><a name="l00910"></a><span class="lineno"> 910</span> <span class="keyword">template</span> <<span class="keyword">typename</span> P></div>
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<div class="line"><a name="l00911"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_mutable_pixel_concept.html"> 911</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_mutable_pixel_concept.html">MutablePixelConcept</a> {</div>
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<div class="line"><a name="l00912"></a><span class="lineno"> 912</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00913"></a><span class="lineno"> 913</span>  gil_function_requires<PixelConcept<P> >();</div>
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<div class="line"><a name="l00914"></a><span class="lineno"> 914</span>  BOOST_STATIC_ASSERT(P::is_mutable);</div>
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<div class="line"><a name="l00915"></a><span class="lineno"> 915</span>  }</div>
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<div class="line"><a name="l00916"></a><span class="lineno"> 916</span> };</div>
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<div class="line"><a name="l00919"></a><span class="lineno"> 919</span> </div>
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<div class="line"><a name="l00926"></a><span class="lineno"> 926</span> <span class="keyword">template</span> <<span class="keyword">typename</span> P></div>
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<div class="line"><a name="l00927"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_homogeneous_pixel_concept.html"> 927</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_homogeneous_pixel_concept.html">HomogeneousPixelConcept</a> {</div>
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<div class="line"><a name="l00928"></a><span class="lineno"> 928</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00929"></a><span class="lineno"> 929</span>  gil_function_requires<PixelConcept<P> >();</div>
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<div class="line"><a name="l00930"></a><span class="lineno"> 930</span>  gil_function_requires<HomogeneousColorBaseConcept<P> >();</div>
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<div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  gil_function_requires<HomogeneousPixelBasedConcept<P> >();</div>
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<div class="line"><a name="l00932"></a><span class="lineno"> 932</span>  p[0];</div>
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<div class="line"><a name="l00933"></a><span class="lineno"> 933</span>  }</div>
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<div class="line"><a name="l00934"></a><span class="lineno"> 934</span>  P p;</div>
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<div class="line"><a name="l00935"></a><span class="lineno"> 935</span> };</div>
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<div class="line"><a name="l00936"></a><span class="lineno"> 936</span> </div>
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<div class="line"><a name="l00939"></a><span class="lineno"> 939</span> </div>
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<div class="line"><a name="l00946"></a><span class="lineno"> 946</span> <span class="keyword">template</span> <<span class="keyword">typename</span> P></div>
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<div class="line"><a name="l00947"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_mutable_homogeneous_pixel_concept.html"> 947</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_mutable_homogeneous_pixel_concept.html">MutableHomogeneousPixelConcept</a> {</div>
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<div class="line"><a name="l00948"></a><span class="lineno"> 948</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00949"></a><span class="lineno"> 949</span>  gil_function_requires<HomogeneousPixelConcept<P> >();</div>
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<div class="line"><a name="l00950"></a><span class="lineno"> 950</span>  gil_function_requires<MutableHomogeneousColorBaseConcept<P> >();</div>
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<div class="line"><a name="l00951"></a><span class="lineno"> 951</span>  p[0]=v;</div>
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<div class="line"><a name="l00952"></a><span class="lineno"> 952</span>  v=p[0];</div>
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<div class="line"><a name="l00953"></a><span class="lineno"> 953</span>  }</div>
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<div class="line"><a name="l00954"></a><span class="lineno"> 954</span>  <span class="keyword">typename</span> P::template <a class="code" href="structboost_1_1gil_1_1element__type.html">element_type<P>::type</a> v;</div>
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<div class="line"><a name="l00955"></a><span class="lineno"> 955</span>  P p;</div>
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<div class="line"><a name="l00956"></a><span class="lineno"> 956</span> };</div>
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<div class="line"><a name="l00957"></a><span class="lineno"> 957</span> </div>
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<div class="line"><a name="l00960"></a><span class="lineno"> 960</span> </div>
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<div class="line"><a name="l00967"></a><span class="lineno"> 967</span> <span class="keyword">template</span> <<span class="keyword">typename</span> P></div>
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<div class="line"><a name="l00968"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_pixel_value_concept.html"> 968</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_pixel_value_concept.html">PixelValueConcept</a> {</div>
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<div class="line"><a name="l00969"></a><span class="lineno"> 969</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l00970"></a><span class="lineno"> 970</span>  gil_function_requires<PixelConcept<P> >();</div>
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|
<div class="line"><a name="l00971"></a><span class="lineno"> 971</span>  gil_function_requires<Regular<P> >();</div>
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<div class="line"><a name="l00972"></a><span class="lineno"> 972</span>  }</div>
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<div class="line"><a name="l00973"></a><span class="lineno"> 973</span> };</div>
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<div class="line"><a name="l00974"></a><span class="lineno"> 974</span> </div>
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<div class="line"><a name="l00977"></a><span class="lineno"> 977</span> </div>
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<div class="line"><a name="l00984"></a><span class="lineno"> 984</span> <span class="keyword">template</span> <<span class="keyword">typename</span> P></div>
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<div class="line"><a name="l00985"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_homogeneous_pixel_value_concept.html"> 985</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_homogeneous_pixel_value_concept.html">HomogeneousPixelValueConcept</a> {</div>
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<div class="line"><a name="l00986"></a><span class="lineno"> 986</span>  <span class="keywordtype">void</span> constraints() {</div>
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|
<div class="line"><a name="l00987"></a><span class="lineno"> 987</span>  gil_function_requires<HomogeneousPixelConcept<P> >();</div>
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|
<div class="line"><a name="l00988"></a><span class="lineno"> 988</span>  gil_function_requires<Regular<P> >();</div>
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|
<div class="line"><a name="l00989"></a><span class="lineno"> 989</span>  BOOST_STATIC_ASSERT((is_same<P, typename P::value_type>::value));</div>
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<div class="line"><a name="l00990"></a><span class="lineno"> 990</span>  }</div>
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<div class="line"><a name="l00991"></a><span class="lineno"> 991</span> };</div>
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<div class="line"><a name="l00992"></a><span class="lineno"> 992</span> </div>
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<div class="line"><a name="l00993"></a><span class="lineno"> 993</span> <span class="keyword">namespace </span>detail {</div>
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|
<div class="line"><a name="l00994"></a><span class="lineno"> 994</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> P1, <span class="keyword">typename</span> P2, <span class="keywordtype">int</span> K></div>
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<div class="line"><a name="l00995"></a><span class="lineno"> 995</span>  <span class="keyword">struct </span>channels_are_pairwise_compatible : <span class="keyword">public</span></div>
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|
<div class="line"><a name="l00996"></a><span class="lineno"> 996</span>  mpl::and_<channels_are_pairwise_compatible<P1,P2,K-1>,</div>
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|
<div class="line"><a name="l00997"></a><span class="lineno"> 997</span>  channels_are_compatible<typename kth_semantic_element_reference_type<P1,K>::type,</div>
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|
<div class="line"><a name="l00998"></a><span class="lineno"> 998</span>  typename kth_semantic_element_reference_type<P2,K>::type> > {};</div>
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|
<div class="line"><a name="l00999"></a><span class="lineno"> 999</span> </div>
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|
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> P1, <span class="keyword">typename</span> P2></div>
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|
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>  <span class="keyword">struct </span>channels_are_pairwise_compatible<P1,P2,-1> : <span class="keyword">public</span> mpl::true_ {};</div>
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|
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span> }</div>
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|
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span> </div>
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|
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span> <span class="keyword">template</span> <<span class="keyword">typename</span> P1, <span class="keyword">typename</span> P2> <span class="comment">// Models GIL Pixel</span></div>
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<div class="line"><a name="l01009"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1pixels__are__compatible.html"> 1009</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1pixels__are__compatible.html">pixels_are_compatible</a></div>
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|
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>  : <span class="keyword">public</span> mpl::and_<typename color_spaces_are_compatible<typename color_space_type<P1>::type,</div>
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<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>  typename color_space_type<P2>::type>::type,</div>
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|
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>  detail::channels_are_pairwise_compatible<P1,P2,num_channels<P1>::value-1> > {};</div>
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<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span> </div>
|
|
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span> </div>
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|
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span> <span class="keyword">template</span> <<span class="keyword">typename</span> P1, <span class="keyword">typename</span> P2> <span class="comment">// precondition: P1 and P2 model PixelConcept</span></div>
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|
<div class="line"><a name="l01026"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_pixels_compatible_concept.html"> 1026</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_pixels_compatible_concept.html">PixelsCompatibleConcept</a> {</div>
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|
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>  BOOST_STATIC_ASSERT((<a class="code" href="structboost_1_1gil_1_1pixels__are__compatible.html">pixels_are_compatible<P1,P2>::value</a>));</div>
|
|
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>  }</div>
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|
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span> };</div>
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|
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span> </div>
|
|
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span> </div>
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|
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span> <span class="keyword">template</span> <<span class="keyword">typename</span> SrcP, <span class="keyword">typename</span> DstP></div>
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<div class="line"><a name="l01045"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_pixel_convertible_concept.html"> 1045</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_pixel_convertible_concept.html">PixelConvertibleConcept</a> {</div>
|
|
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>  gil_function_requires<PixelConcept<SrcP> >();</div>
|
|
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>  gil_function_requires<MutablePixelConcept<DstP> >();</div>
|
|
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>  <a class="code" href="group___pixel_algorithm.html#ga2c2107ab8394425575732b46125e2076">color_convert</a>(src,dst);</div>
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|
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>  }</div>
|
|
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>  SrcP src;</div>
|
|
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>  DstP dst;</div>
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|
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span> };</div>
|
|
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span> </div>
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|
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span> </div>
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|
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span> </div>
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<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span> </div>
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<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span> <span class="keyword">template</span> <<span class="keyword">typename</span> D></div>
|
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<div class="line"><a name="l01082"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_pixel_dereference_adaptor_concept.html"> 1082</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_pixel_dereference_adaptor_concept.html">PixelDereferenceAdaptorConcept</a> {</div>
|
|
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>  gil_function_requires< boost::UnaryFunctionConcept<D,</div>
|
|
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>  <span class="keyword">typename</span> remove_const_and_reference<typename D::result_type>::type,</div>
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|
<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>  <span class="keyword">typename</span> D::argument_type> >();</div>
|
|
<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>  gil_function_requires< boost::DefaultConstructibleConcept<D> >();</div>
|
|
<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>  gil_function_requires< boost::CopyConstructibleConcept<D> >();</div>
|
|
<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>  gil_function_requires< boost::AssignableConcept<D> >();</div>
|
|
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span> </div>
|
|
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>  gil_function_requires<PixelConcept<typename remove_const_and_reference<typename D::result_type>::type> >();</div>
|
|
<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span> </div>
|
|
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> D::const_t const_t;</div>
|
|
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>  gil_function_requires<PixelDereferenceAdaptorConcept<const_t> >();</div>
|
|
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> D::value_type value_type;</div>
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|
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>  gil_function_requires<PixelValueConcept<value_type> >();</div>
|
|
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> D::reference reference; <span class="comment">// == PixelConcept (if you remove const and reference)</span></div>
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|
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> D::const_reference const_reference; <span class="comment">// == PixelConcept (if you remove const and reference)</span></div>
|
|
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span> </div>
|
|
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> is_mutable=D::is_mutable; ignore_unused_variable_warning(is_mutable);</div>
|
|
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>  }</div>
|
|
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>  D d;</div>
|
|
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span> };</div>
|
|
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span> </div>
|
|
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span> <span class="keyword">template</span> <<span class="keyword">typename</span> P></div>
|
|
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span> <span class="keyword">struct </span>PixelDereferenceAdaptorArchetype {</div>
|
|
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>  <span class="keyword">typedef</span> P argument_type;</div>
|
|
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>  <span class="keyword">typedef</span> P result_type;</div>
|
|
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>  <span class="keyword">typedef</span> PixelDereferenceAdaptorArchetype const_t;</div>
|
|
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> remove_reference<P>::type value_type;</div>
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|
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> add_reference<P>::type reference;</div>
|
|
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>  <span class="keyword">typedef</span> reference const_reference;</div>
|
|
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">bool</span> is_mutable=<span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>  P operator()(P)<span class="keyword"> const </span>{ <span class="keywordflow">throw</span>; }</div>
|
|
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span> };</div>
|
|
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span> </div>
|
|
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span> </div>
|
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<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span> </div>
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<div class="line"><a name="l01133"></a><span class="lineno"> 1133</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l01134"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_has_dynamic_x_step_type_concept.html"> 1134</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_has_dynamic_x_step_type_concept.html">HasDynamicXStepTypeConcept</a> {</div>
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<div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> dynamic_x_step_type<T>::type type;</div>
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<div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>  }</div>
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<div class="line"><a name="l01138"></a><span class="lineno"> 1138</span> };</div>
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<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span> </div>
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<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span> </div>
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<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l01151"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_has_dynamic_y_step_type_concept.html"> 1151</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_has_dynamic_y_step_type_concept.html">HasDynamicYStepTypeConcept</a> {</div>
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<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> dynamic_y_step_type<T>::type type;</div>
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<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>  }</div>
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<div class="line"><a name="l01155"></a><span class="lineno"> 1155</span> };</div>
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<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span> </div>
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<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span> </div>
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<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span> </div>
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<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l01169"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_has_transposed_type_concept.html"> 1169</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_has_transposed_type_concept.html">HasTransposedTypeConcept</a> {</div>
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|
<div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> transposed_type<T>::type type;</div>
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<div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>  }</div>
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<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span> };</div>
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<div class="line"><a name="l01174"></a><span class="lineno"> 1174</span> </div>
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<div class="line"><a name="l01178"></a><span class="lineno"> 1178</span> </div>
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<div class="line"><a name="l01181"></a><span class="lineno"> 1181</span> </div>
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<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Iterator></div>
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|
<div class="line"><a name="l01198"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_pixel_iterator_concept.html"> 1198</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_pixel_iterator_concept.html">PixelIteratorConcept</a> {</div>
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|
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>  gil_function_requires<boost_concepts::RandomAccessTraversalConcept<Iterator> >();</div>
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|
<div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>  gil_function_requires<PixelBasedConcept<Iterator> >();</div>
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|
<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span> </div>
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|
<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> std::iterator_traits<Iterator>::value_type value_type;</div>
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|
<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>  gil_function_requires<PixelValueConcept<value_type> >();</div>
|
|
<div class="line"><a name="l01205"></a><span class="lineno"> 1205</span> </div>
|
|
<div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1const__iterator__type.html">const_iterator_type<Iterator>::type</a> const_t;</div>
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|
<div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">bool</span> is_mut = <a class="code" href="structboost_1_1gil_1_1iterator__is__mutable.html">iterator_is_mutable<Iterator>::type::value</a>; ignore_unused_variable_warning(is_mut);</div>
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|
<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span> </div>
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|
<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>  const_t const_it(it); ignore_unused_variable_warning(const_it); <span class="comment">// immutable iterator must be constructible from (possibly mutable) iterator</span></div>
|
|
<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span> </div>
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|
<div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>  check_base(<span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1is__iterator__adaptor.html">is_iterator_adaptor<Iterator>::type</a>());</div>
|
|
<div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>  }</div>
|
|
<div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>  <span class="keywordtype">void</span> check_base(mpl::false_) {}</div>
|
|
<div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>  <span class="keywordtype">void</span> check_base(mpl::true_) {</div>
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|
<div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1iterator__adaptor__get__base.html">iterator_adaptor_get_base<Iterator>::type</a> base_t;</div>
|
|
<div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>  gil_function_requires<PixelIteratorConcept<base_t> >();</div>
|
|
<div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>  }</div>
|
|
<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span> </div>
|
|
<div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>  Iterator it;</div>
|
|
<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span> };</div>
|
|
<div class="line"><a name="l01221"></a><span class="lineno"> 1221</span> </div>
|
|
<div class="line"><a name="l01222"></a><span class="lineno"> 1222</span> <span class="keyword">namespace </span>detail {</div>
|
|
<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> Iterator> <span class="comment">// Preconditions: Iterator Models PixelIteratorConcept</span></div>
|
|
<div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>  <span class="keyword">struct </span>PixelIteratorIsMutableConcept {</div>
|
|
<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>  gil_function_requires<detail::RandomAccessIteratorIsMutableConcept<Iterator> >();</div>
|
|
<div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> remove_reference<typename std::iterator_traits<Iterator>::reference>::type ref;</div>
|
|
<div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1element__type.html">element_type<ref>::type</a> channel_t;</div>
|
|
<div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>  gil_function_requires<detail::ChannelIsMutableConcept<channel_t> >();</div>
|
|
<div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>  }</div>
|
|
<div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>  };</div>
|
|
<div class="line"><a name="l01232"></a><span class="lineno"> 1232</span> }</div>
|
|
<div class="line"><a name="l01233"></a><span class="lineno"> 1233</span> </div>
|
|
<div class="line"><a name="l01236"></a><span class="lineno"> 1236</span> </div>
|
|
<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Iterator></div>
|
|
<div class="line"><a name="l01243"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_mutable_pixel_iterator_concept.html"> 1243</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_mutable_pixel_iterator_concept.html">MutablePixelIteratorConcept</a> {</div>
|
|
<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>  gil_function_requires<PixelIteratorConcept<Iterator> >();</div>
|
|
<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>  gil_function_requires<detail::PixelIteratorIsMutableConcept<Iterator> >();</div>
|
|
<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>  }</div>
|
|
<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span> };</div>
|
|
<div class="line"><a name="l01249"></a><span class="lineno"> 1249</span> </div>
|
|
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span> <span class="keyword">namespace </span>detail {</div>
|
|
<div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>  <span class="comment">// Iterators that can be used as the base of memory_based_step_iterator require some additional functions</span></div>
|
|
<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> Iterator> <span class="comment">// Preconditions: Iterator Models boost_concepts::RandomAccessTraversalConcept</span></div>
|
|
<div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>  <span class="keyword">struct </span>RandomAccessIteratorIsMemoryBasedConcept {</div>
|
|
<div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>  std::ptrdiff_t bs=memunit_step(it); ignore_unused_variable_warning(bs);</div>
|
|
<div class="line"><a name="l01256"></a><span class="lineno"> 1256</span>  it=memunit_advanced(it,3);</div>
|
|
<div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>  std::ptrdiff_t bd=memunit_distance(it,it); ignore_unused_variable_warning(bd);</div>
|
|
<div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>  memunit_advance(it,3);</div>
|
|
<div class="line"><a name="l01259"></a><span class="lineno"> 1259</span>  <span class="comment">// for performace you may also provide a customized implementation of memunit_advanced_ref</span></div>
|
|
<div class="line"><a name="l01260"></a><span class="lineno"> 1260</span>  }</div>
|
|
<div class="line"><a name="l01261"></a><span class="lineno"> 1261</span>  Iterator it;</div>
|
|
<div class="line"><a name="l01262"></a><span class="lineno"> 1262</span>  };</div>
|
|
<div class="line"><a name="l01263"></a><span class="lineno"> 1263</span> }</div>
|
|
<div class="line"><a name="l01264"></a><span class="lineno"> 1264</span> </div>
|
|
<div class="line"><a name="l01268"></a><span class="lineno"> 1268</span> </div>
|
|
<div class="line"><a name="l01271"></a><span class="lineno"> 1271</span> </div>
|
|
<div class="line"><a name="l01283"></a><span class="lineno"> 1283</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Iterator></div>
|
|
<div class="line"><a name="l01284"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_memory_based_iterator_concept.html"> 1284</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_memory_based_iterator_concept.html">MemoryBasedIteratorConcept</a> {</div>
|
|
<div class="line"><a name="l01285"></a><span class="lineno"> 1285</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>  gil_function_requires<boost_concepts::RandomAccessTraversalConcept<Iterator> >();</div>
|
|
<div class="line"><a name="l01287"></a><span class="lineno"> 1287</span>  gil_function_requires<detail::RandomAccessIteratorIsMemoryBasedConcept<Iterator> >();</div>
|
|
<div class="line"><a name="l01288"></a><span class="lineno"> 1288</span>  }</div>
|
|
<div class="line"><a name="l01289"></a><span class="lineno"> 1289</span> };</div>
|
|
<div class="line"><a name="l01290"></a><span class="lineno"> 1290</span> </div>
|
|
<div class="line"><a name="l01295"></a><span class="lineno"> 1295</span> </div>
|
|
<div class="line"><a name="l01302"></a><span class="lineno"> 1302</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Iterator></div>
|
|
<div class="line"><a name="l01303"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_step_iterator_concept.html"> 1303</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_step_iterator_concept.html">StepIteratorConcept</a> {</div>
|
|
<div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l01305"></a><span class="lineno"> 1305</span>  gil_function_requires<boost_concepts::ForwardTraversalConcept<Iterator> >();</div>
|
|
<div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>  it.set_step(0);</div>
|
|
<div class="line"><a name="l01307"></a><span class="lineno"> 1307</span>  }</div>
|
|
<div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>  Iterator it;</div>
|
|
<div class="line"><a name="l01309"></a><span class="lineno"> 1309</span> };</div>
|
|
<div class="line"><a name="l01310"></a><span class="lineno"> 1310</span> </div>
|
|
<div class="line"><a name="l01311"></a><span class="lineno"> 1311</span> </div>
|
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<div class="line"><a name="l01315"></a><span class="lineno"> 1315</span> </div>
|
|
<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Iterator></div>
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|
<div class="line"><a name="l01321"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_mutable_step_iterator_concept.html"> 1321</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_mutable_step_iterator_concept.html">MutableStepIteratorConcept</a> {</div>
|
|
<div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>  gil_function_requires<StepIteratorConcept<Iterator> >();</div>
|
|
<div class="line"><a name="l01324"></a><span class="lineno"> 1324</span>  gil_function_requires<detail::ForwardIteratorIsMutableConcept<Iterator> >();</div>
|
|
<div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>  }</div>
|
|
<div class="line"><a name="l01326"></a><span class="lineno"> 1326</span> };</div>
|
|
<div class="line"><a name="l01327"></a><span class="lineno"> 1327</span> </div>
|
|
<div class="line"><a name="l01331"></a><span class="lineno"> 1331</span> </div>
|
|
<div class="line"><a name="l01334"></a><span class="lineno"> 1334</span> </div>
|
|
<div class="line"><a name="l01359"></a><span class="lineno"> 1359</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Iterator></div>
|
|
<div class="line"><a name="l01360"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_iterator_adaptor_concept.html"> 1360</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_iterator_adaptor_concept.html">IteratorAdaptorConcept</a> {</div>
|
|
<div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l01362"></a><span class="lineno"> 1362</span>  gil_function_requires<boost_concepts::ForwardTraversalConcept<Iterator> >();</div>
|
|
<div class="line"><a name="l01363"></a><span class="lineno"> 1363</span> </div>
|
|
<div class="line"><a name="l01364"></a><span class="lineno"> 1364</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1iterator__adaptor__get__base.html">iterator_adaptor_get_base<Iterator>::type</a> base_t;</div>
|
|
<div class="line"><a name="l01365"></a><span class="lineno"> 1365</span>  gil_function_requires<boost_concepts::ForwardTraversalConcept<base_t> >();</div>
|
|
<div class="line"><a name="l01366"></a><span class="lineno"> 1366</span> </div>
|
|
<div class="line"><a name="l01367"></a><span class="lineno"> 1367</span>  BOOST_STATIC_ASSERT(<a class="code" href="structboost_1_1gil_1_1is__iterator__adaptor.html">is_iterator_adaptor<Iterator>::value</a>);</div>
|
|
<div class="line"><a name="l01368"></a><span class="lineno"> 1368</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1iterator__adaptor__rebind.html">iterator_adaptor_rebind<Iterator, void*>::type</a> rebind_t;</div>
|
|
<div class="line"><a name="l01369"></a><span class="lineno"> 1369</span> </div>
|
|
<div class="line"><a name="l01370"></a><span class="lineno"> 1370</span>  base_t base=it.base(); ignore_unused_variable_warning(base);</div>
|
|
<div class="line"><a name="l01371"></a><span class="lineno"> 1371</span>  }</div>
|
|
<div class="line"><a name="l01372"></a><span class="lineno"> 1372</span>  Iterator it;</div>
|
|
<div class="line"><a name="l01373"></a><span class="lineno"> 1373</span> };</div>
|
|
<div class="line"><a name="l01374"></a><span class="lineno"> 1374</span> </div>
|
|
<div class="line"><a name="l01377"></a><span class="lineno"> 1377</span> </div>
|
|
<div class="line"><a name="l01382"></a><span class="lineno"> 1382</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Iterator></div>
|
|
<div class="line"><a name="l01383"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_mutable_iterator_adaptor_concept.html"> 1383</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_mutable_iterator_adaptor_concept.html">MutableIteratorAdaptorConcept</a> {</div>
|
|
<div class="line"><a name="l01384"></a><span class="lineno"> 1384</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l01385"></a><span class="lineno"> 1385</span>  gil_function_requires<IteratorAdaptorConcept<Iterator> >();</div>
|
|
<div class="line"><a name="l01386"></a><span class="lineno"> 1386</span>  gil_function_requires<detail::ForwardIteratorIsMutableConcept<Iterator> >();</div>
|
|
<div class="line"><a name="l01387"></a><span class="lineno"> 1387</span>  }</div>
|
|
<div class="line"><a name="l01388"></a><span class="lineno"> 1388</span> };</div>
|
|
<div class="line"><a name="l01389"></a><span class="lineno"> 1389</span> </div>
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<div class="line"><a name="l01395"></a><span class="lineno"> 1395</span> </div>
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<div class="line"><a name="l01399"></a><span class="lineno"> 1399</span> </div>
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<div class="line"><a name="l01403"></a><span class="lineno"> 1403</span> </div>
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<div class="line"><a name="l01407"></a><span class="lineno"> 1407</span> </div>
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<div class="line"><a name="l01410"></a><span class="lineno"> 1410</span> </div>
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<div class="line"><a name="l01456"></a><span class="lineno"> 1456</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Loc></div>
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<div class="line"><a name="l01457"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_random_access_n_d_locator_concept.html"> 1457</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_random_access_n_d_locator_concept.html">RandomAccessNDLocatorConcept</a> {</div>
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<div class="line"><a name="l01458"></a><span class="lineno"> 1458</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l01459"></a><span class="lineno"> 1459</span>  gil_function_requires< Regular<Loc> >();</div>
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<div class="line"><a name="l01460"></a><span class="lineno"> 1460</span> </div>
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<div class="line"><a name="l01461"></a><span class="lineno"> 1461</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Loc::value_type value_type;</div>
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<div class="line"><a name="l01462"></a><span class="lineno"> 1462</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Loc::reference reference; <span class="comment">// result of dereferencing</span></div>
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<div class="line"><a name="l01463"></a><span class="lineno"> 1463</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Loc::difference_type difference_type; <span class="comment">// result of operator-(pixel_locator, pixel_locator)</span></div>
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<div class="line"><a name="l01464"></a><span class="lineno"> 1464</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Loc::cached_location_t cached_location_t; <span class="comment">// type used to store relative location (to allow for more efficient repeated access)</span></div>
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<div class="line"><a name="l01465"></a><span class="lineno"> 1465</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Loc::const_t const_t; <span class="comment">// same as this type, but over const values</span></div>
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<div class="line"><a name="l01466"></a><span class="lineno"> 1466</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Loc::point_t <a class="code" href="classboost_1_1gil_1_1point.html">point_t</a>; <span class="comment">// same as difference_type</span></div>
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<div class="line"><a name="l01467"></a><span class="lineno"> 1467</span>  <span class="keyword">static</span> <span class="keyword">const</span> std::size_t N=Loc::num_dimensions; ignore_unused_variable_warning(N);</div>
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<div class="line"><a name="l01468"></a><span class="lineno"> 1468</span> </div>
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<div class="line"><a name="l01469"></a><span class="lineno"> 1469</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Loc::template axis<0>::iterator first_it_type;</div>
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|
<div class="line"><a name="l01470"></a><span class="lineno"> 1470</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Loc::template axis<N-1>::iterator last_it_type;</div>
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<div class="line"><a name="l01471"></a><span class="lineno"> 1471</span>  gil_function_requires<boost_concepts::RandomAccessTraversalConcept<first_it_type> >();</div>
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|
<div class="line"><a name="l01472"></a><span class="lineno"> 1472</span>  gil_function_requires<boost_concepts::RandomAccessTraversalConcept<last_it_type> >();</div>
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|
<div class="line"><a name="l01473"></a><span class="lineno"> 1473</span> </div>
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|
<div class="line"><a name="l01474"></a><span class="lineno"> 1474</span>  <span class="comment">// point_t must be an N-dimensional point, each dimension of which must have the same type as difference_type of the corresponding iterator</span></div>
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|
<div class="line"><a name="l01475"></a><span class="lineno"> 1475</span>  gil_function_requires<PointNDConcept<point_t> >();</div>
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|
<div class="line"><a name="l01476"></a><span class="lineno"> 1476</span>  BOOST_STATIC_ASSERT(point_t::num_dimensions==N);</div>
|
|
<div class="line"><a name="l01477"></a><span class="lineno"> 1477</span>  BOOST_STATIC_ASSERT((is_same<<span class="keyword">typename</span> std::iterator_traits<first_it_type>::difference_type, <span class="keyword">typename</span> point_t::template axis<0>::coord_t>::value));</div>
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|
<div class="line"><a name="l01478"></a><span class="lineno"> 1478</span>  BOOST_STATIC_ASSERT((is_same<<span class="keyword">typename</span> std::iterator_traits<last_it_type>::difference_type, <span class="keyword">typename</span> point_t::template axis<N-1>::coord_t>::value));</div>
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|
<div class="line"><a name="l01479"></a><span class="lineno"> 1479</span> </div>
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|
<div class="line"><a name="l01480"></a><span class="lineno"> 1480</span>  difference_type d;</div>
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|
<div class="line"><a name="l01481"></a><span class="lineno"> 1481</span>  loc+=d;</div>
|
|
<div class="line"><a name="l01482"></a><span class="lineno"> 1482</span>  loc-=d;</div>
|
|
<div class="line"><a name="l01483"></a><span class="lineno"> 1483</span>  loc=loc+d;</div>
|
|
<div class="line"><a name="l01484"></a><span class="lineno"> 1484</span>  loc=loc-d;</div>
|
|
<div class="line"><a name="l01485"></a><span class="lineno"> 1485</span>  reference r1=loc[d]; ignore_unused_variable_warning(r1);</div>
|
|
<div class="line"><a name="l01486"></a><span class="lineno"> 1486</span>  reference r2=*loc; ignore_unused_variable_warning(r2);</div>
|
|
<div class="line"><a name="l01487"></a><span class="lineno"> 1487</span>  cached_location_t cl=loc.cache_location(d); ignore_unused_variable_warning(cl);</div>
|
|
<div class="line"><a name="l01488"></a><span class="lineno"> 1488</span>  reference r3=loc[d]; ignore_unused_variable_warning(r3);</div>
|
|
<div class="line"><a name="l01489"></a><span class="lineno"> 1489</span> </div>
|
|
<div class="line"><a name="l01490"></a><span class="lineno"> 1490</span>  first_it_type fi=loc.template axis_iterator<0>();</div>
|
|
<div class="line"><a name="l01491"></a><span class="lineno"> 1491</span>  fi=loc.template axis_iterator<0>(d);</div>
|
|
<div class="line"><a name="l01492"></a><span class="lineno"> 1492</span>  last_it_type li=loc.template axis_iterator<N-1>();</div>
|
|
<div class="line"><a name="l01493"></a><span class="lineno"> 1493</span>  li=loc.template axis_iterator<N-1>(d);</div>
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|
<div class="line"><a name="l01494"></a><span class="lineno"> 1494</span> </div>
|
|
<div class="line"><a name="l01495"></a><span class="lineno"> 1495</span>  <span class="keyword">typedef</span> PixelDereferenceAdaptorArchetype<typename Loc::value_type> deref_t;</div>
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|
<div class="line"><a name="l01496"></a><span class="lineno"> 1496</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Loc::template add_deref<deref_t>::type dtype;</div>
|
|
<div class="line"><a name="l01497"></a><span class="lineno"> 1497</span>  <span class="comment">//gil_function_requires<RandomAccessNDLocatorConcept<dtype> >(); // infinite recursion</span></div>
|
|
<div class="line"><a name="l01498"></a><span class="lineno"> 1498</span>  }</div>
|
|
<div class="line"><a name="l01499"></a><span class="lineno"> 1499</span>  Loc loc;</div>
|
|
<div class="line"><a name="l01500"></a><span class="lineno"> 1500</span> };</div>
|
|
<div class="line"><a name="l01501"></a><span class="lineno"> 1501</span> </div>
|
|
<div class="line"><a name="l01504"></a><span class="lineno"> 1504</span> </div>
|
|
<div class="line"><a name="l01542"></a><span class="lineno"> 1542</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Loc></div>
|
|
<div class="line"><a name="l01543"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_random_access2_d_locator_concept.html"> 1543</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_random_access2_d_locator_concept.html">RandomAccess2DLocatorConcept</a> {</div>
|
|
<div class="line"><a name="l01544"></a><span class="lineno"> 1544</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l01545"></a><span class="lineno"> 1545</span>  gil_function_requires<RandomAccessNDLocatorConcept<Loc> >();</div>
|
|
<div class="line"><a name="l01546"></a><span class="lineno"> 1546</span>  BOOST_STATIC_ASSERT(Loc::num_dimensions==2);</div>
|
|
<div class="line"><a name="l01547"></a><span class="lineno"> 1547</span> </div>
|
|
<div class="line"><a name="l01548"></a><span class="lineno"> 1548</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> dynamic_x_step_type<Loc>::type dynamic_x_step_t;</div>
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|
<div class="line"><a name="l01549"></a><span class="lineno"> 1549</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> dynamic_y_step_type<Loc>::type dynamic_y_step_t;</div>
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|
<div class="line"><a name="l01550"></a><span class="lineno"> 1550</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> transposed_type<Loc>::type transposed_t;</div>
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|
<div class="line"><a name="l01551"></a><span class="lineno"> 1551</span> </div>
|
|
<div class="line"><a name="l01552"></a><span class="lineno"> 1552</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Loc::cached_location_t cached_location_t;</div>
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|
<div class="line"><a name="l01553"></a><span class="lineno"> 1553</span>  gil_function_requires<Point2DConcept<typename Loc::point_t> >();</div>
|
|
<div class="line"><a name="l01554"></a><span class="lineno"> 1554</span> </div>
|
|
<div class="line"><a name="l01555"></a><span class="lineno"> 1555</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Loc::x_iterator x_iterator;</div>
|
|
<div class="line"><a name="l01556"></a><span class="lineno"> 1556</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Loc::y_iterator y_iterator;</div>
|
|
<div class="line"><a name="l01557"></a><span class="lineno"> 1557</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Loc::x_coord_t x_coord_t;</div>
|
|
<div class="line"><a name="l01558"></a><span class="lineno"> 1558</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Loc::y_coord_t y_coord_t;</div>
|
|
<div class="line"><a name="l01559"></a><span class="lineno"> 1559</span> </div>
|
|
<div class="line"><a name="l01560"></a><span class="lineno"> 1560</span>  x_coord_t xd=0; ignore_unused_variable_warning(xd);</div>
|
|
<div class="line"><a name="l01561"></a><span class="lineno"> 1561</span>  y_coord_t yd=0; ignore_unused_variable_warning(yd);</div>
|
|
<div class="line"><a name="l01562"></a><span class="lineno"> 1562</span> </div>
|
|
<div class="line"><a name="l01563"></a><span class="lineno"> 1563</span>  <span class="keyword">typename</span> Loc::difference_type d;</div>
|
|
<div class="line"><a name="l01564"></a><span class="lineno"> 1564</span>  <span class="keyword">typename</span> Loc::reference r=loc(xd,yd); ignore_unused_variable_warning(r);</div>
|
|
<div class="line"><a name="l01565"></a><span class="lineno"> 1565</span> </div>
|
|
<div class="line"><a name="l01566"></a><span class="lineno"> 1566</span>  dynamic_x_step_t loc2(dynamic_x_step_t(), yd);</div>
|
|
<div class="line"><a name="l01567"></a><span class="lineno"> 1567</span>  dynamic_x_step_t loc3(dynamic_x_step_t(), xd, yd);</div>
|
|
<div class="line"><a name="l01568"></a><span class="lineno"> 1568</span> </div>
|
|
<div class="line"><a name="l01569"></a><span class="lineno"> 1569</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> dynamic_y_step_type<typename dynamic_x_step_type<transposed_t>::type>::type dynamic_xy_step_transposed_t;</div>
|
|
<div class="line"><a name="l01570"></a><span class="lineno"> 1570</span>  dynamic_xy_step_transposed_t loc4(loc, xd,yd,<span class="keyword">true</span>);</div>
|
|
<div class="line"><a name="l01571"></a><span class="lineno"> 1571</span> </div>
|
|
<div class="line"><a name="l01572"></a><span class="lineno"> 1572</span>  <span class="keywordtype">bool</span> is_contiguous=loc.is_1d_traversable(xd); ignore_unused_variable_warning(is_contiguous);</div>
|
|
<div class="line"><a name="l01573"></a><span class="lineno"> 1573</span>  loc.y_distance_to(loc, xd);</div>
|
|
<div class="line"><a name="l01574"></a><span class="lineno"> 1574</span> </div>
|
|
<div class="line"><a name="l01575"></a><span class="lineno"> 1575</span>  loc=loc.xy_at(d);</div>
|
|
<div class="line"><a name="l01576"></a><span class="lineno"> 1576</span>  loc=loc.xy_at(xd,yd);</div>
|
|
<div class="line"><a name="l01577"></a><span class="lineno"> 1577</span> </div>
|
|
<div class="line"><a name="l01578"></a><span class="lineno"> 1578</span>  x_iterator xit=loc.x_at(d);</div>
|
|
<div class="line"><a name="l01579"></a><span class="lineno"> 1579</span>  xit=loc.x_at(xd,yd);</div>
|
|
<div class="line"><a name="l01580"></a><span class="lineno"> 1580</span>  xit=loc.x();</div>
|
|
<div class="line"><a name="l01581"></a><span class="lineno"> 1581</span> </div>
|
|
<div class="line"><a name="l01582"></a><span class="lineno"> 1582</span>  y_iterator yit=loc.y_at(d);</div>
|
|
<div class="line"><a name="l01583"></a><span class="lineno"> 1583</span>  yit=loc.y_at(xd,yd);</div>
|
|
<div class="line"><a name="l01584"></a><span class="lineno"> 1584</span>  yit=loc.y();</div>
|
|
<div class="line"><a name="l01585"></a><span class="lineno"> 1585</span> </div>
|
|
<div class="line"><a name="l01586"></a><span class="lineno"> 1586</span>  cached_location_t cl=loc.cache_location(xd,yd); ignore_unused_variable_warning(cl);</div>
|
|
<div class="line"><a name="l01587"></a><span class="lineno"> 1587</span>  }</div>
|
|
<div class="line"><a name="l01588"></a><span class="lineno"> 1588</span>  Loc loc;</div>
|
|
<div class="line"><a name="l01589"></a><span class="lineno"> 1589</span> };</div>
|
|
<div class="line"><a name="l01590"></a><span class="lineno"> 1590</span> </div>
|
|
<div class="line"><a name="l01593"></a><span class="lineno"> 1593</span> </div>
|
|
<div class="line"><a name="l01605"></a><span class="lineno"> 1605</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Loc></div>
|
|
<div class="line"><a name="l01606"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_pixel_locator_concept.html"> 1606</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_pixel_locator_concept.html">PixelLocatorConcept</a> {</div>
|
|
<div class="line"><a name="l01607"></a><span class="lineno"> 1607</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l01608"></a><span class="lineno"> 1608</span>  gil_function_requires< RandomAccess2DLocatorConcept<Loc> >();</div>
|
|
<div class="line"><a name="l01609"></a><span class="lineno"> 1609</span>  gil_function_requires< PixelIteratorConcept<typename Loc::x_iterator> >();</div>
|
|
<div class="line"><a name="l01610"></a><span class="lineno"> 1610</span>  gil_function_requires< PixelIteratorConcept<typename Loc::y_iterator> >();</div>
|
|
<div class="line"><a name="l01611"></a><span class="lineno"> 1611</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Loc::coord_t coord_t;</div>
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|
<div class="line"><a name="l01612"></a><span class="lineno"> 1612</span>  BOOST_STATIC_ASSERT((is_same<typename Loc::x_coord_t, typename Loc::y_coord_t>::value));</div>
|
|
<div class="line"><a name="l01613"></a><span class="lineno"> 1613</span>  }</div>
|
|
<div class="line"><a name="l01614"></a><span class="lineno"> 1614</span>  Loc loc;</div>
|
|
<div class="line"><a name="l01615"></a><span class="lineno"> 1615</span> };</div>
|
|
<div class="line"><a name="l01616"></a><span class="lineno"> 1616</span> </div>
|
|
<div class="line"><a name="l01617"></a><span class="lineno"> 1617</span> <span class="keyword">namespace </span>detail {</div>
|
|
<div class="line"><a name="l01618"></a><span class="lineno"> 1618</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> Loc> <span class="comment">// preconditions: Loc Models RandomAccessNDLocatorConcept</span></div>
|
|
<div class="line"><a name="l01619"></a><span class="lineno"> 1619</span>  <span class="keyword">struct </span>RandomAccessNDLocatorIsMutableConcept {</div>
|
|
<div class="line"><a name="l01620"></a><span class="lineno"> 1620</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l01621"></a><span class="lineno"> 1621</span>  gil_function_requires<detail::RandomAccessIteratorIsMutableConcept<typename Loc::template axis<0>::iterator> >();</div>
|
|
<div class="line"><a name="l01622"></a><span class="lineno"> 1622</span>  gil_function_requires<detail::RandomAccessIteratorIsMutableConcept<<span class="keyword">typename</span> Loc::template axis<Loc::num_dimensions-1>::iterator> >();</div>
|
|
<div class="line"><a name="l01623"></a><span class="lineno"> 1623</span> </div>
|
|
<div class="line"><a name="l01624"></a><span class="lineno"> 1624</span>  <span class="keyword">typename</span> Loc::difference_type d; initialize_it(d);</div>
|
|
<div class="line"><a name="l01625"></a><span class="lineno"> 1625</span>  <span class="keyword">typename</span> Loc::value_type v;initialize_it(v);</div>
|
|
<div class="line"><a name="l01626"></a><span class="lineno"> 1626</span>  <span class="keyword">typename</span> Loc::cached_location_t cl=loc.cache_location(d);</div>
|
|
<div class="line"><a name="l01627"></a><span class="lineno"> 1627</span>  *loc=v;</div>
|
|
<div class="line"><a name="l01628"></a><span class="lineno"> 1628</span>  loc[d]=v;</div>
|
|
<div class="line"><a name="l01629"></a><span class="lineno"> 1629</span>  loc[cl]=v;</div>
|
|
<div class="line"><a name="l01630"></a><span class="lineno"> 1630</span>  }</div>
|
|
<div class="line"><a name="l01631"></a><span class="lineno"> 1631</span>  Loc loc;</div>
|
|
<div class="line"><a name="l01632"></a><span class="lineno"> 1632</span>  };</div>
|
|
<div class="line"><a name="l01633"></a><span class="lineno"> 1633</span> </div>
|
|
<div class="line"><a name="l01634"></a><span class="lineno"> 1634</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> Loc> <span class="comment">// preconditions: Loc Models RandomAccess2DLocatorConcept</span></div>
|
|
<div class="line"><a name="l01635"></a><span class="lineno"> 1635</span>  <span class="keyword">struct </span>RandomAccess2DLocatorIsMutableConcept {</div>
|
|
<div class="line"><a name="l01636"></a><span class="lineno"> 1636</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l01637"></a><span class="lineno"> 1637</span>  gil_function_requires<detail::RandomAccessNDLocatorIsMutableConcept<Loc> >();</div>
|
|
<div class="line"><a name="l01638"></a><span class="lineno"> 1638</span>  <span class="keyword">typename</span> Loc::x_coord_t xd=0; ignore_unused_variable_warning(xd);</div>
|
|
<div class="line"><a name="l01639"></a><span class="lineno"> 1639</span>  <span class="keyword">typename</span> Loc::y_coord_t yd=0; ignore_unused_variable_warning(yd);</div>
|
|
<div class="line"><a name="l01640"></a><span class="lineno"> 1640</span>  <span class="keyword">typename</span> Loc::value_type v; initialize_it(v);</div>
|
|
<div class="line"><a name="l01641"></a><span class="lineno"> 1641</span>  loc(xd,yd)=v;</div>
|
|
<div class="line"><a name="l01642"></a><span class="lineno"> 1642</span>  }</div>
|
|
<div class="line"><a name="l01643"></a><span class="lineno"> 1643</span>  Loc loc;</div>
|
|
<div class="line"><a name="l01644"></a><span class="lineno"> 1644</span>  };</div>
|
|
<div class="line"><a name="l01645"></a><span class="lineno"> 1645</span> }</div>
|
|
<div class="line"><a name="l01646"></a><span class="lineno"> 1646</span> </div>
|
|
<div class="line"><a name="l01649"></a><span class="lineno"> 1649</span> </div>
|
|
<div class="line"><a name="l01656"></a><span class="lineno"> 1656</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Loc></div>
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<div class="line"><a name="l01657"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_mutable_random_access_n_d_locator_concept.html"> 1657</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_mutable_random_access_n_d_locator_concept.html">MutableRandomAccessNDLocatorConcept</a> {</div>
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<div class="line"><a name="l01658"></a><span class="lineno"> 1658</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l01659"></a><span class="lineno"> 1659</span>  gil_function_requires<RandomAccessNDLocatorConcept<Loc> >();</div>
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<div class="line"><a name="l01660"></a><span class="lineno"> 1660</span>  gil_function_requires<detail::RandomAccessNDLocatorIsMutableConcept<Loc> >();</div>
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<div class="line"><a name="l01661"></a><span class="lineno"> 1661</span>  }</div>
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<div class="line"><a name="l01662"></a><span class="lineno"> 1662</span> };</div>
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<div class="line"><a name="l01663"></a><span class="lineno"> 1663</span> </div>
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<div class="line"><a name="l01666"></a><span class="lineno"> 1666</span> </div>
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<div class="line"><a name="l01671"></a><span class="lineno"> 1671</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Loc></div>
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<div class="line"><a name="l01672"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_mutable_random_access2_d_locator_concept.html"> 1672</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_mutable_random_access2_d_locator_concept.html">MutableRandomAccess2DLocatorConcept</a> {</div>
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<div class="line"><a name="l01673"></a><span class="lineno"> 1673</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l01674"></a><span class="lineno"> 1674</span>  gil_function_requires< RandomAccess2DLocatorConcept<Loc> >();</div>
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<div class="line"><a name="l01675"></a><span class="lineno"> 1675</span>  gil_function_requires<detail::RandomAccess2DLocatorIsMutableConcept<Loc> >();</div>
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<div class="line"><a name="l01676"></a><span class="lineno"> 1676</span>  }</div>
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<div class="line"><a name="l01677"></a><span class="lineno"> 1677</span> };</div>
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<div class="line"><a name="l01678"></a><span class="lineno"> 1678</span> </div>
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<div class="line"><a name="l01681"></a><span class="lineno"> 1681</span> </div>
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<div class="line"><a name="l01686"></a><span class="lineno"> 1686</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Loc></div>
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<div class="line"><a name="l01687"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_mutable_pixel_locator_concept.html"> 1687</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_mutable_pixel_locator_concept.html">MutablePixelLocatorConcept</a> {</div>
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<div class="line"><a name="l01688"></a><span class="lineno"> 1688</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l01689"></a><span class="lineno"> 1689</span>  gil_function_requires<PixelLocatorConcept<Loc> >();</div>
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<div class="line"><a name="l01690"></a><span class="lineno"> 1690</span>  gil_function_requires<detail::RandomAccess2DLocatorIsMutableConcept<Loc> >();</div>
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<div class="line"><a name="l01691"></a><span class="lineno"> 1691</span>  }</div>
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<div class="line"><a name="l01692"></a><span class="lineno"> 1692</span> };</div>
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<div class="line"><a name="l01693"></a><span class="lineno"> 1693</span> </div>
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<div class="line"><a name="l01699"></a><span class="lineno"> 1699</span> </div>
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<div class="line"><a name="l01703"></a><span class="lineno"> 1703</span> </div>
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<div class="line"><a name="l01707"></a><span class="lineno"> 1707</span> </div>
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<div class="line"><a name="l01711"></a><span class="lineno"> 1711</span> </div>
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<div class="line"><a name="l01714"></a><span class="lineno"> 1714</span> </div>
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<div class="line"><a name="l01763"></a><span class="lineno"> 1763</span> <span class="keyword">template</span> <<span class="keyword">typename</span> View></div>
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<div class="line"><a name="l01764"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_random_access_n_d_image_view_concept.html"> 1764</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_random_access_n_d_image_view_concept.html">RandomAccessNDImageViewConcept</a> {</div>
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<div class="line"><a name="l01765"></a><span class="lineno"> 1765</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l01766"></a><span class="lineno"> 1766</span>  gil_function_requires< Regular<View> >();</div>
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<div class="line"><a name="l01767"></a><span class="lineno"> 1767</span> </div>
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<div class="line"><a name="l01768"></a><span class="lineno"> 1768</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> View::value_type value_type;</div>
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<div class="line"><a name="l01769"></a><span class="lineno"> 1769</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> View::reference reference; <span class="comment">// result of dereferencing</span></div>
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<div class="line"><a name="l01770"></a><span class="lineno"> 1770</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> View::pointer pointer;</div>
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<div class="line"><a name="l01771"></a><span class="lineno"> 1771</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> View::difference_type difference_type; <span class="comment">// result of operator-(1d_iterator,1d_iterator)</span></div>
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<div class="line"><a name="l01772"></a><span class="lineno"> 1772</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> View::const_t const_t; <span class="comment">// same as this type, but over const values</span></div>
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<div class="line"><a name="l01773"></a><span class="lineno"> 1773</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> View::point_t <a class="code" href="classboost_1_1gil_1_1point.html">point_t</a>; <span class="comment">// N-dimensional point</span></div>
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<div class="line"><a name="l01774"></a><span class="lineno"> 1774</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> View::locator locator; <span class="comment">// N-dimensional locator</span></div>
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<div class="line"><a name="l01775"></a><span class="lineno"> 1775</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> View::iterator iterator;</div>
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<div class="line"><a name="l01776"></a><span class="lineno"> 1776</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> View::const_iterator const_iterator;</div>
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<div class="line"><a name="l01777"></a><span class="lineno"> 1777</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> View::reverse_iterator reverse_iterator;</div>
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<div class="line"><a name="l01778"></a><span class="lineno"> 1778</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> View::size_type size_type;</div>
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<div class="line"><a name="l01779"></a><span class="lineno"> 1779</span>  <span class="keyword">static</span> <span class="keyword">const</span> std::size_t N=View::num_dimensions;</div>
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<div class="line"><a name="l01780"></a><span class="lineno"> 1780</span> </div>
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<div class="line"><a name="l01781"></a><span class="lineno"> 1781</span>  gil_function_requires<RandomAccessNDLocatorConcept<locator> >();</div>
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<div class="line"><a name="l01782"></a><span class="lineno"> 1782</span>  gil_function_requires<boost_concepts::RandomAccessTraversalConcept<iterator> >();</div>
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<div class="line"><a name="l01783"></a><span class="lineno"> 1783</span>  gil_function_requires<boost_concepts::RandomAccessTraversalConcept<reverse_iterator> >();</div>
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<div class="line"><a name="l01784"></a><span class="lineno"> 1784</span> </div>
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<div class="line"><a name="l01785"></a><span class="lineno"> 1785</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> View::template axis<0>::iterator first_it_type;</div>
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<div class="line"><a name="l01786"></a><span class="lineno"> 1786</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> View::template axis<N-1>::iterator last_it_type;</div>
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<div class="line"><a name="l01787"></a><span class="lineno"> 1787</span>  gil_function_requires<boost_concepts::RandomAccessTraversalConcept<first_it_type> >();</div>
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<div class="line"><a name="l01788"></a><span class="lineno"> 1788</span>  gil_function_requires<boost_concepts::RandomAccessTraversalConcept<last_it_type> >();</div>
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<div class="line"><a name="l01789"></a><span class="lineno"> 1789</span> </div>
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<div class="line"><a name="l01790"></a><span class="lineno"> 1790</span> <span class="comment">// BOOST_STATIC_ASSERT((typename std::iterator_traits<first_it_type>::difference_type, typename point_t::template axis<0>::coord_t>::value));</span></div>
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<div class="line"><a name="l01791"></a><span class="lineno"> 1791</span> <span class="comment">// BOOST_STATIC_ASSERT((typename std::iterator_traits< last_it_type>::difference_type, typename point_t::template axis<N-1>::coord_t>::value));</span></div>
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<div class="line"><a name="l01792"></a><span class="lineno"> 1792</span> </div>
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<div class="line"><a name="l01793"></a><span class="lineno"> 1793</span>  <span class="comment">// point_t must be an N-dimensional point, each dimension of which must have the same type as difference_type of the corresponding iterator</span></div>
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<div class="line"><a name="l01794"></a><span class="lineno"> 1794</span>  gil_function_requires<PointNDConcept<point_t> >();</div>
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<div class="line"><a name="l01795"></a><span class="lineno"> 1795</span>  BOOST_STATIC_ASSERT(point_t::num_dimensions==N);</div>
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<div class="line"><a name="l01796"></a><span class="lineno"> 1796</span>  BOOST_STATIC_ASSERT((is_same<<span class="keyword">typename</span> std::iterator_traits<first_it_type>::difference_type, <span class="keyword">typename</span> point_t::template axis<0>::coord_t>::value));</div>
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<div class="line"><a name="l01797"></a><span class="lineno"> 1797</span>  BOOST_STATIC_ASSERT((is_same<<span class="keyword">typename</span> std::iterator_traits<last_it_type>::difference_type, <span class="keyword">typename</span> point_t::template axis<N-1>::coord_t>::value));</div>
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<div class="line"><a name="l01798"></a><span class="lineno"> 1798</span> </div>
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<div class="line"><a name="l01799"></a><span class="lineno"> 1799</span>  point_t p;</div>
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<div class="line"><a name="l01800"></a><span class="lineno"> 1800</span>  locator lc;</div>
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<div class="line"><a name="l01801"></a><span class="lineno"> 1801</span>  iterator it;</div>
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<div class="line"><a name="l01802"></a><span class="lineno"> 1802</span>  reverse_iterator rit;</div>
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<div class="line"><a name="l01803"></a><span class="lineno"> 1803</span>  difference_type d; detail::initialize_it(d); ignore_unused_variable_warning(d);</div>
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<div class="line"><a name="l01804"></a><span class="lineno"> 1804</span> </div>
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<div class="line"><a name="l01805"></a><span class="lineno"> 1805</span>  View(p,lc); <span class="comment">// view must be constructible from a locator and a point</span></div>
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<div class="line"><a name="l01806"></a><span class="lineno"> 1806</span> </div>
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<div class="line"><a name="l01807"></a><span class="lineno"> 1807</span>  p=view.dimensions();</div>
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<div class="line"><a name="l01808"></a><span class="lineno"> 1808</span>  lc=view.pixels();</div>
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<div class="line"><a name="l01809"></a><span class="lineno"> 1809</span>  size_type sz=view.size(); ignore_unused_variable_warning(sz);</div>
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<div class="line"><a name="l01810"></a><span class="lineno"> 1810</span>  <span class="keywordtype">bool</span> is_contiguous=view.is_1d_traversable(); ignore_unused_variable_warning(is_contiguous);</div>
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<div class="line"><a name="l01811"></a><span class="lineno"> 1811</span> </div>
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<div class="line"><a name="l01812"></a><span class="lineno"> 1812</span>  it=view.begin();</div>
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<div class="line"><a name="l01813"></a><span class="lineno"> 1813</span>  it=view.end();</div>
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<div class="line"><a name="l01814"></a><span class="lineno"> 1814</span>  rit=view.rbegin();</div>
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<div class="line"><a name="l01815"></a><span class="lineno"> 1815</span>  rit=view.rend();</div>
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<div class="line"><a name="l01816"></a><span class="lineno"> 1816</span> </div>
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<div class="line"><a name="l01817"></a><span class="lineno"> 1817</span>  reference r1=view[d]; ignore_unused_variable_warning(r1); <span class="comment">// 1D access</span></div>
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<div class="line"><a name="l01818"></a><span class="lineno"> 1818</span>  reference r2=view(p); ignore_unused_variable_warning(r2); <span class="comment">// 2D access</span></div>
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<div class="line"><a name="l01819"></a><span class="lineno"> 1819</span> </div>
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<div class="line"><a name="l01820"></a><span class="lineno"> 1820</span>  <span class="comment">// get 1-D iterator of any dimension at a given pixel location</span></div>
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<div class="line"><a name="l01821"></a><span class="lineno"> 1821</span>  first_it_type fi=view.template axis_iterator<0>(p); ignore_unused_variable_warning(fi);</div>
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<div class="line"><a name="l01822"></a><span class="lineno"> 1822</span>  last_it_type li=view.template axis_iterator<N-1>(p); ignore_unused_variable_warning(li);</div>
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<div class="line"><a name="l01823"></a><span class="lineno"> 1823</span> </div>
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<div class="line"><a name="l01824"></a><span class="lineno"> 1824</span>  <span class="keyword">typedef</span> PixelDereferenceAdaptorArchetype<typename View::value_type> deref_t;</div>
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<div class="line"><a name="l01825"></a><span class="lineno"> 1825</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> View::template add_deref<deref_t>::type dtype;</div>
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<div class="line"><a name="l01826"></a><span class="lineno"> 1826</span>  }</div>
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<div class="line"><a name="l01827"></a><span class="lineno"> 1827</span>  View view;</div>
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<div class="line"><a name="l01828"></a><span class="lineno"> 1828</span> };</div>
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<div class="line"><a name="l01829"></a><span class="lineno"> 1829</span> </div>
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<div class="line"><a name="l01832"></a><span class="lineno"> 1832</span> </div>
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<div class="line"><a name="l01869"></a><span class="lineno"> 1869</span> <span class="keyword">template</span> <<span class="keyword">typename</span> View></div>
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<div class="line"><a name="l01870"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_random_access2_d_image_view_concept.html"> 1870</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_random_access2_d_image_view_concept.html">RandomAccess2DImageViewConcept</a> {</div>
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<div class="line"><a name="l01871"></a><span class="lineno"> 1871</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l01872"></a><span class="lineno"> 1872</span>  gil_function_requires<RandomAccessNDImageViewConcept<View> >();</div>
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<div class="line"><a name="l01873"></a><span class="lineno"> 1873</span>  BOOST_STATIC_ASSERT(View::num_dimensions==2);</div>
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<div class="line"><a name="l01874"></a><span class="lineno"> 1874</span> </div>
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<div class="line"><a name="l01875"></a><span class="lineno"> 1875</span>  <span class="comment">// TODO: This executes the requirements for RandomAccessNDLocatorConcept again. Fix it to improve compile time</span></div>
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<div class="line"><a name="l01876"></a><span class="lineno"> 1876</span>  gil_function_requires<RandomAccess2DLocatorConcept<typename View::locator> >();</div>
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<div class="line"><a name="l01877"></a><span class="lineno"> 1877</span> </div>
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<div class="line"><a name="l01878"></a><span class="lineno"> 1878</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> dynamic_x_step_type<View>::type dynamic_x_step_t;</div>
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<div class="line"><a name="l01879"></a><span class="lineno"> 1879</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> dynamic_y_step_type<View>::type dynamic_y_step_t;</div>
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<div class="line"><a name="l01880"></a><span class="lineno"> 1880</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> transposed_type<View>::type transposed_t;</div>
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<div class="line"><a name="l01881"></a><span class="lineno"> 1881</span> </div>
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<div class="line"><a name="l01882"></a><span class="lineno"> 1882</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> View::x_iterator x_iterator;</div>
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<div class="line"><a name="l01883"></a><span class="lineno"> 1883</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> View::y_iterator y_iterator;</div>
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<div class="line"><a name="l01884"></a><span class="lineno"> 1884</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> View::x_coord_t x_coord_t;</div>
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<div class="line"><a name="l01885"></a><span class="lineno"> 1885</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> View::y_coord_t y_coord_t;</div>
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<div class="line"><a name="l01886"></a><span class="lineno"> 1886</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> View::xy_locator xy_locator;</div>
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<div class="line"><a name="l01887"></a><span class="lineno"> 1887</span> </div>
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<div class="line"><a name="l01888"></a><span class="lineno"> 1888</span>  x_coord_t xd=0; ignore_unused_variable_warning(xd);</div>
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<div class="line"><a name="l01889"></a><span class="lineno"> 1889</span>  y_coord_t yd=0; ignore_unused_variable_warning(yd);</div>
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<div class="line"><a name="l01890"></a><span class="lineno"> 1890</span>  x_iterator xit;</div>
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<div class="line"><a name="l01891"></a><span class="lineno"> 1891</span>  y_iterator yit;</div>
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<div class="line"><a name="l01892"></a><span class="lineno"> 1892</span>  <span class="keyword">typename</span> View::point_t d;</div>
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<div class="line"><a name="l01893"></a><span class="lineno"> 1893</span> </div>
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<div class="line"><a name="l01894"></a><span class="lineno"> 1894</span>  View(xd,yd,xy_locator()); <span class="comment">// constructible with width, height, 2d_locator</span></div>
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<div class="line"><a name="l01895"></a><span class="lineno"> 1895</span> </div>
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<div class="line"><a name="l01896"></a><span class="lineno"> 1896</span>  xy_locator lc=view.xy_at(xd,yd);</div>
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<div class="line"><a name="l01897"></a><span class="lineno"> 1897</span>  lc=view.xy_at(d);</div>
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<div class="line"><a name="l01898"></a><span class="lineno"> 1898</span> </div>
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<div class="line"><a name="l01899"></a><span class="lineno"> 1899</span>  <span class="keyword">typename</span> View::reference r=view(xd,yd); ignore_unused_variable_warning(r);</div>
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<div class="line"><a name="l01900"></a><span class="lineno"> 1900</span>  xd=view.width();</div>
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<div class="line"><a name="l01901"></a><span class="lineno"> 1901</span>  yd=view.height();</div>
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<div class="line"><a name="l01902"></a><span class="lineno"> 1902</span> </div>
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<div class="line"><a name="l01903"></a><span class="lineno"> 1903</span>  xit=view.x_at(d);</div>
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<div class="line"><a name="l01904"></a><span class="lineno"> 1904</span>  xit=view.x_at(xd,yd);</div>
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<div class="line"><a name="l01905"></a><span class="lineno"> 1905</span>  xit=view.row_begin(xd);</div>
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<div class="line"><a name="l01906"></a><span class="lineno"> 1906</span>  xit=view.row_end(xd);</div>
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<div class="line"><a name="l01907"></a><span class="lineno"> 1907</span> </div>
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<div class="line"><a name="l01908"></a><span class="lineno"> 1908</span>  yit=view.y_at(d);</div>
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<div class="line"><a name="l01909"></a><span class="lineno"> 1909</span>  yit=view.y_at(xd,yd);</div>
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<div class="line"><a name="l01910"></a><span class="lineno"> 1910</span>  yit=view.col_begin(xd);</div>
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<div class="line"><a name="l01911"></a><span class="lineno"> 1911</span>  yit=view.col_end(xd);</div>
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<div class="line"><a name="l01912"></a><span class="lineno"> 1912</span>  }</div>
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<div class="line"><a name="l01913"></a><span class="lineno"> 1913</span>  View view;</div>
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<div class="line"><a name="l01914"></a><span class="lineno"> 1914</span> };</div>
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<div class="line"><a name="l01915"></a><span class="lineno"> 1915</span> </div>
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<div class="line"><a name="l01919"></a><span class="lineno"> 1919</span> <span class="keyword">template</span> <<span class="keyword">typename</span> View></div>
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<div class="line"><a name="l01920"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_collection_image_view_concept.html"> 1920</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_collection_image_view_concept.html">CollectionImageViewConcept</a></div>
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<div class="line"><a name="l01921"></a><span class="lineno"> 1921</span> {</div>
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<div class="line"><a name="l01922"></a><span class="lineno"> 1922</span>  <span class="keywordtype">void</span> constraints()</div>
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<div class="line"><a name="l01923"></a><span class="lineno"> 1923</span>  {</div>
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<div class="line"><a name="l01924"></a><span class="lineno"> 1924</span>  <span class="keyword">using</span> value_type = <span class="keyword">typename</span> View::value_type;</div>
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<div class="line"><a name="l01925"></a><span class="lineno"> 1925</span>  <span class="keyword">using</span> iterator = <span class="keyword">typename</span> View::iterator;</div>
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<div class="line"><a name="l01926"></a><span class="lineno"> 1926</span>  <span class="keyword">using</span> const_iterator = <span class="keyword">typename</span> View::const_iterator;</div>
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<div class="line"><a name="l01927"></a><span class="lineno"> 1927</span>  <span class="keyword">using</span> reference = <span class="keyword">typename</span> View::reference;</div>
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<div class="line"><a name="l01928"></a><span class="lineno"> 1928</span>  <span class="keyword">using</span> const_reference = <span class="keyword">typename</span> View::const_reference;</div>
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<div class="line"><a name="l01929"></a><span class="lineno"> 1929</span>  <span class="keyword">using</span> pointer = <span class="keyword">typename</span> View::pointer;</div>
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<div class="line"><a name="l01930"></a><span class="lineno"> 1930</span>  <span class="keyword">using</span> difference_type = <span class="keyword">typename</span> View::difference_type;</div>
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<div class="line"><a name="l01931"></a><span class="lineno"> 1931</span>  <span class="keyword">using</span> size_type= <span class="keyword">typename</span> View::size_type;</div>
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<div class="line"><a name="l01932"></a><span class="lineno"> 1932</span> </div>
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<div class="line"><a name="l01933"></a><span class="lineno"> 1933</span>  iterator i;</div>
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<div class="line"><a name="l01934"></a><span class="lineno"> 1934</span>  i = view1.begin();</div>
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<div class="line"><a name="l01935"></a><span class="lineno"> 1935</span>  i = view2.end();</div>
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<div class="line"><a name="l01936"></a><span class="lineno"> 1936</span> </div>
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<div class="line"><a name="l01937"></a><span class="lineno"> 1937</span>  const_iterator ci;</div>
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<div class="line"><a name="l01938"></a><span class="lineno"> 1938</span>  ci = view1.begin();</div>
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<div class="line"><a name="l01939"></a><span class="lineno"> 1939</span>  ci = view2.end();</div>
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<div class="line"><a name="l01940"></a><span class="lineno"> 1940</span> </div>
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<div class="line"><a name="l01941"></a><span class="lineno"> 1941</span>  size_type s;</div>
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<div class="line"><a name="l01942"></a><span class="lineno"> 1942</span>  s = view1.size();</div>
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<div class="line"><a name="l01943"></a><span class="lineno"> 1943</span>  s = view2.size();</div>
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<div class="line"><a name="l01944"></a><span class="lineno"> 1944</span>  boost::ignore_unused(s);</div>
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<div class="line"><a name="l01945"></a><span class="lineno"> 1945</span> </div>
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<div class="line"><a name="l01946"></a><span class="lineno"> 1946</span>  view1.empty();</div>
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<div class="line"><a name="l01947"></a><span class="lineno"> 1947</span> </div>
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<div class="line"><a name="l01948"></a><span class="lineno"> 1948</span>  view1.swap(view2);</div>
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<div class="line"><a name="l01949"></a><span class="lineno"> 1949</span>  }</div>
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<div class="line"><a name="l01950"></a><span class="lineno"> 1950</span>  View view1;</div>
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<div class="line"><a name="l01951"></a><span class="lineno"> 1951</span>  View view2;</div>
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<div class="line"><a name="l01952"></a><span class="lineno"> 1952</span> };</div>
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<div class="line"><a name="l01953"></a><span class="lineno"> 1953</span> </div>
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<div class="line"><a name="l01957"></a><span class="lineno"> 1957</span> <span class="keyword">template</span> <<span class="keyword">typename</span> View></div>
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<div class="line"><a name="l01958"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_forward_collection_image_view_concept.html"> 1958</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_forward_collection_image_view_concept.html">ForwardCollectionImageViewConcept</a></div>
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<div class="line"><a name="l01959"></a><span class="lineno"> 1959</span> {</div>
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<div class="line"><a name="l01960"></a><span class="lineno"> 1960</span>  <span class="keywordtype">void</span> constraints()</div>
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<div class="line"><a name="l01961"></a><span class="lineno"> 1961</span>  {</div>
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<div class="line"><a name="l01962"></a><span class="lineno"> 1962</span>  gil_function_requires<CollectionImageViewConcept<View>>();</div>
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<div class="line"><a name="l01963"></a><span class="lineno"> 1963</span> </div>
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<div class="line"><a name="l01964"></a><span class="lineno"> 1964</span>  <span class="keyword">using</span> reference = <span class="keyword">typename</span> View::reference;</div>
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<div class="line"><a name="l01965"></a><span class="lineno"> 1965</span>  <span class="keyword">using</span> const_reference = <span class="keyword">typename</span> View::const_reference;</div>
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<div class="line"><a name="l01966"></a><span class="lineno"> 1966</span> </div>
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<div class="line"><a name="l01967"></a><span class="lineno"> 1967</span>  reference r = view.front();</div>
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<div class="line"><a name="l01968"></a><span class="lineno"> 1968</span>  boost::ignore_unused(r);</div>
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<div class="line"><a name="l01969"></a><span class="lineno"> 1969</span> </div>
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<div class="line"><a name="l01970"></a><span class="lineno"> 1970</span>  const_reference cr = view.front();</div>
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<div class="line"><a name="l01971"></a><span class="lineno"> 1971</span>  boost::ignore_unused(cr);</div>
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<div class="line"><a name="l01972"></a><span class="lineno"> 1972</span>  }</div>
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<div class="line"><a name="l01973"></a><span class="lineno"> 1973</span>  View view;</div>
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<div class="line"><a name="l01974"></a><span class="lineno"> 1974</span> };</div>
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<div class="line"><a name="l01975"></a><span class="lineno"> 1975</span> </div>
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<div class="line"><a name="l01979"></a><span class="lineno"> 1979</span> <span class="keyword">template</span> <<span class="keyword">typename</span> View></div>
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<div class="line"><a name="l01980"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_reversible_collection_image_view_concept.html"> 1980</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_reversible_collection_image_view_concept.html">ReversibleCollectionImageViewConcept</a></div>
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<div class="line"><a name="l01981"></a><span class="lineno"> 1981</span> {</div>
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<div class="line"><a name="l01982"></a><span class="lineno"> 1982</span>  <span class="keywordtype">void</span> constraints()</div>
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<div class="line"><a name="l01983"></a><span class="lineno"> 1983</span>  {</div>
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<div class="line"><a name="l01984"></a><span class="lineno"> 1984</span>  gil_function_requires<CollectionImageViewConcept<View>>();</div>
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<div class="line"><a name="l01985"></a><span class="lineno"> 1985</span> </div>
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<div class="line"><a name="l01986"></a><span class="lineno"> 1986</span>  <span class="keyword">using</span> reverse_iterator = <span class="keyword">typename</span> View::reverse_iterator;</div>
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<div class="line"><a name="l01987"></a><span class="lineno"> 1987</span>  <span class="keyword">using</span> reference = <span class="keyword">typename</span> View::reference;</div>
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<div class="line"><a name="l01988"></a><span class="lineno"> 1988</span>  <span class="keyword">using</span> const_reference = <span class="keyword">typename</span> View::const_reference;</div>
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<div class="line"><a name="l01989"></a><span class="lineno"> 1989</span> </div>
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<div class="line"><a name="l01990"></a><span class="lineno"> 1990</span>  reverse_iterator i;</div>
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<div class="line"><a name="l01991"></a><span class="lineno"> 1991</span>  i = view.rbegin();</div>
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<div class="line"><a name="l01992"></a><span class="lineno"> 1992</span>  i = view.rend();</div>
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<div class="line"><a name="l01993"></a><span class="lineno"> 1993</span> </div>
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<div class="line"><a name="l01994"></a><span class="lineno"> 1994</span>  reference r = view.back();</div>
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<div class="line"><a name="l01995"></a><span class="lineno"> 1995</span>  boost::ignore_unused(r);</div>
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<div class="line"><a name="l01996"></a><span class="lineno"> 1996</span> </div>
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<div class="line"><a name="l01997"></a><span class="lineno"> 1997</span>  const_reference cr = view.back();</div>
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<div class="line"><a name="l01998"></a><span class="lineno"> 1998</span>  boost::ignore_unused(cr);</div>
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<div class="line"><a name="l01999"></a><span class="lineno"> 1999</span>  }</div>
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<div class="line"><a name="l02000"></a><span class="lineno"> 2000</span>  View view;</div>
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<div class="line"><a name="l02001"></a><span class="lineno"> 2001</span> };</div>
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<div class="line"><a name="l02002"></a><span class="lineno"> 2002</span> </div>
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<div class="line"><a name="l02005"></a><span class="lineno"> 2005</span> </div>
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|
<div class="line"><a name="l02019"></a><span class="lineno"> 2019</span> <span class="keyword">template</span> <<span class="keyword">typename</span> View></div>
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<div class="line"><a name="l02020"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_image_view_concept.html"> 2020</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_image_view_concept.html">ImageViewConcept</a> {</div>
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|
<div class="line"><a name="l02021"></a><span class="lineno"> 2021</span>  <span class="keywordtype">void</span> constraints() {</div>
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|
<div class="line"><a name="l02022"></a><span class="lineno"> 2022</span>  gil_function_requires<RandomAccess2DImageViewConcept<View> >();</div>
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|
<div class="line"><a name="l02023"></a><span class="lineno"> 2023</span> </div>
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|
<div class="line"><a name="l02024"></a><span class="lineno"> 2024</span>  <span class="comment">// TODO: This executes the requirements for RandomAccess2DLocatorConcept again. Fix it to improve compile time</span></div>
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|
<div class="line"><a name="l02025"></a><span class="lineno"> 2025</span>  gil_function_requires<PixelLocatorConcept<typename View::xy_locator> >();</div>
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|
<div class="line"><a name="l02026"></a><span class="lineno"> 2026</span> </div>
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|
<div class="line"><a name="l02027"></a><span class="lineno"> 2027</span>  BOOST_STATIC_ASSERT((is_same<typename View::x_coord_t, typename View::y_coord_t>::value));</div>
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|
<div class="line"><a name="l02028"></a><span class="lineno"> 2028</span> </div>
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|
<div class="line"><a name="l02029"></a><span class="lineno"> 2029</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> View::coord_t coord_t; <span class="comment">// 1D difference type (same for all dimensions)</span></div>
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|
<div class="line"><a name="l02030"></a><span class="lineno"> 2030</span>  std::size_t num_chan = view.num_channels(); ignore_unused_variable_warning(num_chan);</div>
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|
<div class="line"><a name="l02031"></a><span class="lineno"> 2031</span>  }</div>
|
|
<div class="line"><a name="l02032"></a><span class="lineno"> 2032</span>  View view;</div>
|
|
<div class="line"><a name="l02033"></a><span class="lineno"> 2033</span> };</div>
|
|
<div class="line"><a name="l02034"></a><span class="lineno"> 2034</span> </div>
|
|
<div class="line"><a name="l02035"></a><span class="lineno"> 2035</span> </div>
|
|
<div class="line"><a name="l02036"></a><span class="lineno"> 2036</span> <span class="keyword">namespace </span>detail {</div>
|
|
<div class="line"><a name="l02037"></a><span class="lineno"> 2037</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> View> <span class="comment">// Preconditions: View Models RandomAccessNDImageViewConcept</span></div>
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|
<div class="line"><a name="l02038"></a><span class="lineno"> 2038</span>  <span class="keyword">struct </span>RandomAccessNDImageViewIsMutableConcept {</div>
|
|
<div class="line"><a name="l02039"></a><span class="lineno"> 2039</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l02040"></a><span class="lineno"> 2040</span>  gil_function_requires<detail::RandomAccessNDLocatorIsMutableConcept<typename View::locator> >();</div>
|
|
<div class="line"><a name="l02041"></a><span class="lineno"> 2041</span> </div>
|
|
<div class="line"><a name="l02042"></a><span class="lineno"> 2042</span>  gil_function_requires<detail::RandomAccessIteratorIsMutableConcept<typename View::iterator> >();</div>
|
|
<div class="line"><a name="l02043"></a><span class="lineno"> 2043</span>  gil_function_requires<detail::RandomAccessIteratorIsMutableConcept<typename View::reverse_iterator> >();</div>
|
|
<div class="line"><a name="l02044"></a><span class="lineno"> 2044</span>  gil_function_requires<detail::RandomAccessIteratorIsMutableConcept<typename View::template axis<0>::iterator> >();</div>
|
|
<div class="line"><a name="l02045"></a><span class="lineno"> 2045</span>  gil_function_requires<detail::RandomAccessIteratorIsMutableConcept<<span class="keyword">typename</span> View::template axis<View::num_dimensions-1>::iterator> >();</div>
|
|
<div class="line"><a name="l02046"></a><span class="lineno"> 2046</span> </div>
|
|
<div class="line"><a name="l02047"></a><span class="lineno"> 2047</span>  <span class="keyword">typename</span> View::difference_type diff; initialize_it(diff); ignore_unused_variable_warning(diff);</div>
|
|
<div class="line"><a name="l02048"></a><span class="lineno"> 2048</span>  <span class="keyword">typename</span> View::point_t pt;</div>
|
|
<div class="line"><a name="l02049"></a><span class="lineno"> 2049</span>  <span class="keyword">typename</span> View::value_type v; initialize_it(v);</div>
|
|
<div class="line"><a name="l02050"></a><span class="lineno"> 2050</span> </div>
|
|
<div class="line"><a name="l02051"></a><span class="lineno"> 2051</span>  <a class="code" href="group___image_model.html#ga633557dbbff2d21c784b73412b47bb38">view</a>[diff]=v;</div>
|
|
<div class="line"><a name="l02052"></a><span class="lineno"> 2052</span>  <a class="code" href="group___image_model.html#ga633557dbbff2d21c784b73412b47bb38">view</a>(pt)=v;</div>
|
|
<div class="line"><a name="l02053"></a><span class="lineno"> 2053</span>  }</div>
|
|
<div class="line"><a name="l02054"></a><span class="lineno"> 2054</span>  View <a class="code" href="group___image_model.html#ga633557dbbff2d21c784b73412b47bb38">view</a>;</div>
|
|
<div class="line"><a name="l02055"></a><span class="lineno"> 2055</span>  };</div>
|
|
<div class="line"><a name="l02056"></a><span class="lineno"> 2056</span> </div>
|
|
<div class="line"><a name="l02057"></a><span class="lineno"> 2057</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> View> <span class="comment">// preconditions: View Models RandomAccessNDImageViewConcept</span></div>
|
|
<div class="line"><a name="l02058"></a><span class="lineno"> 2058</span>  <span class="keyword">struct </span>RandomAccess2DImageViewIsMutableConcept {</div>
|
|
<div class="line"><a name="l02059"></a><span class="lineno"> 2059</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l02060"></a><span class="lineno"> 2060</span>  gil_function_requires<detail::RandomAccessNDImageViewIsMutableConcept<View> >();</div>
|
|
<div class="line"><a name="l02061"></a><span class="lineno"> 2061</span>  <span class="keyword">typename</span> View::x_coord_t xd=0; ignore_unused_variable_warning(xd);</div>
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|
<div class="line"><a name="l02062"></a><span class="lineno"> 2062</span>  <span class="keyword">typename</span> View::y_coord_t yd=0; ignore_unused_variable_warning(yd);</div>
|
|
<div class="line"><a name="l02063"></a><span class="lineno"> 2063</span>  <span class="keyword">typename</span> View::value_type v; initialize_it(v);</div>
|
|
<div class="line"><a name="l02064"></a><span class="lineno"> 2064</span>  <a class="code" href="group___image_model.html#ga633557dbbff2d21c784b73412b47bb38">view</a>(xd,yd)=v;</div>
|
|
<div class="line"><a name="l02065"></a><span class="lineno"> 2065</span>  }</div>
|
|
<div class="line"><a name="l02066"></a><span class="lineno"> 2066</span>  View <a class="code" href="group___image_model.html#ga633557dbbff2d21c784b73412b47bb38">view</a>;</div>
|
|
<div class="line"><a name="l02067"></a><span class="lineno"> 2067</span>  };</div>
|
|
<div class="line"><a name="l02068"></a><span class="lineno"> 2068</span> </div>
|
|
<div class="line"><a name="l02069"></a><span class="lineno"> 2069</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> View> <span class="comment">// preconditions: View Models ImageViewConcept</span></div>
|
|
<div class="line"><a name="l02070"></a><span class="lineno"> 2070</span>  <span class="keyword">struct </span>PixelImageViewIsMutableConcept {</div>
|
|
<div class="line"><a name="l02071"></a><span class="lineno"> 2071</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l02072"></a><span class="lineno"> 2072</span>  gil_function_requires<detail::RandomAccess2DImageViewIsMutableConcept<View> >();</div>
|
|
<div class="line"><a name="l02073"></a><span class="lineno"> 2073</span>  }</div>
|
|
<div class="line"><a name="l02074"></a><span class="lineno"> 2074</span>  };</div>
|
|
<div class="line"><a name="l02075"></a><span class="lineno"> 2075</span> }</div>
|
|
<div class="line"><a name="l02076"></a><span class="lineno"> 2076</span> </div>
|
|
<div class="line"><a name="l02079"></a><span class="lineno"> 2079</span> </div>
|
|
<div class="line"><a name="l02086"></a><span class="lineno"> 2086</span> <span class="keyword">template</span> <<span class="keyword">typename</span> View></div>
|
|
<div class="line"><a name="l02087"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_mutable_random_access_n_d_image_view_concept.html"> 2087</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_mutable_random_access_n_d_image_view_concept.html">MutableRandomAccessNDImageViewConcept</a> {</div>
|
|
<div class="line"><a name="l02088"></a><span class="lineno"> 2088</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l02089"></a><span class="lineno"> 2089</span>  gil_function_requires<RandomAccessNDImageViewConcept<View> >();</div>
|
|
<div class="line"><a name="l02090"></a><span class="lineno"> 2090</span>  gil_function_requires<detail::RandomAccessNDImageViewIsMutableConcept<View> >();</div>
|
|
<div class="line"><a name="l02091"></a><span class="lineno"> 2091</span>  }</div>
|
|
<div class="line"><a name="l02092"></a><span class="lineno"> 2092</span> };</div>
|
|
<div class="line"><a name="l02093"></a><span class="lineno"> 2093</span> </div>
|
|
<div class="line"><a name="l02096"></a><span class="lineno"> 2096</span> </div>
|
|
<div class="line"><a name="l02101"></a><span class="lineno"> 2101</span> <span class="keyword">template</span> <<span class="keyword">typename</span> View></div>
|
|
<div class="line"><a name="l02102"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_mutable_random_access2_d_image_view_concept.html"> 2102</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_mutable_random_access2_d_image_view_concept.html">MutableRandomAccess2DImageViewConcept</a> {</div>
|
|
<div class="line"><a name="l02103"></a><span class="lineno"> 2103</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l02104"></a><span class="lineno"> 2104</span>  gil_function_requires<RandomAccess2DImageViewConcept<View> >();</div>
|
|
<div class="line"><a name="l02105"></a><span class="lineno"> 2105</span>  gil_function_requires<detail::RandomAccess2DImageViewIsMutableConcept<View> >();</div>
|
|
<div class="line"><a name="l02106"></a><span class="lineno"> 2106</span>  }</div>
|
|
<div class="line"><a name="l02107"></a><span class="lineno"> 2107</span> };</div>
|
|
<div class="line"><a name="l02108"></a><span class="lineno"> 2108</span> </div>
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<div class="line"><a name="l02111"></a><span class="lineno"> 2111</span> </div>
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<div class="line"><a name="l02116"></a><span class="lineno"> 2116</span> <span class="keyword">template</span> <<span class="keyword">typename</span> View></div>
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<div class="line"><a name="l02117"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_mutable_image_view_concept.html"> 2117</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_mutable_image_view_concept.html">MutableImageViewConcept</a> {</div>
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<div class="line"><a name="l02118"></a><span class="lineno"> 2118</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l02119"></a><span class="lineno"> 2119</span>  gil_function_requires<ImageViewConcept<View> >();</div>
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<div class="line"><a name="l02120"></a><span class="lineno"> 2120</span>  gil_function_requires<detail::PixelImageViewIsMutableConcept<View> >();</div>
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<div class="line"><a name="l02121"></a><span class="lineno"> 2121</span>  }</div>
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<div class="line"><a name="l02122"></a><span class="lineno"> 2122</span> };</div>
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<div class="line"><a name="l02123"></a><span class="lineno"> 2123</span> </div>
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<div class="line"><a name="l02127"></a><span class="lineno"> 2127</span> <span class="keyword">template</span> <<span class="keyword">typename</span> V1, <span class="keyword">typename</span> V2> <span class="comment">// Model ImageViewConcept</span></div>
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<div class="line"><a name="l02128"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1views__are__compatible.html"> 2128</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1views__are__compatible.html">views_are_compatible</a> : <span class="keyword">public</span> <a class="code" href="structboost_1_1gil_1_1pixels__are__compatible.html">pixels_are_compatible</a><typename V1::value_type, typename V2::value_type> {};</div>
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<div class="line"><a name="l02129"></a><span class="lineno"> 2129</span> </div>
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<div class="line"><a name="l02132"></a><span class="lineno"> 2132</span> </div>
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<div class="line"><a name="l02139"></a><span class="lineno"> 2139</span> <span class="keyword">template</span> <<span class="keyword">typename</span> V1, <span class="keyword">typename</span> V2></div>
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<div class="line"><a name="l02140"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_views_compatible_concept.html"> 2140</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_views_compatible_concept.html">ViewsCompatibleConcept</a> {</div>
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<div class="line"><a name="l02141"></a><span class="lineno"> 2141</span>  <span class="keywordtype">void</span> constraints() {</div>
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<div class="line"><a name="l02142"></a><span class="lineno"> 2142</span>  BOOST_STATIC_ASSERT((<a class="code" href="structboost_1_1gil_1_1views__are__compatible.html">views_are_compatible<V1,V2>::value</a>));</div>
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|
<div class="line"><a name="l02143"></a><span class="lineno"> 2143</span>  }</div>
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<div class="line"><a name="l02144"></a><span class="lineno"> 2144</span> };</div>
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|
<div class="line"><a name="l02145"></a><span class="lineno"> 2145</span> </div>
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|
<div class="line"><a name="l02151"></a><span class="lineno"> 2151</span> </div>
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|
<div class="line"><a name="l02152"></a><span class="lineno"> 2152</span> </div>
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|
<div class="line"><a name="l02155"></a><span class="lineno"> 2155</span> </div>
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<div class="line"><a name="l02176"></a><span class="lineno"> 2176</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Img></div>
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<div class="line"><a name="l02177"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_random_access_n_d_image_concept.html"> 2177</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_random_access_n_d_image_concept.html">RandomAccessNDImageConcept</a> {</div>
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|
<div class="line"><a name="l02178"></a><span class="lineno"> 2178</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l02179"></a><span class="lineno"> 2179</span>  gil_function_requires<Regular<Img> >();</div>
|
|
<div class="line"><a name="l02180"></a><span class="lineno"> 2180</span> </div>
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|
<div class="line"><a name="l02181"></a><span class="lineno"> 2181</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Img::view_t view_t;</div>
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|
<div class="line"><a name="l02182"></a><span class="lineno"> 2182</span>  gil_function_requires<MutableRandomAccessNDImageViewConcept<view_t> >();</div>
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|
<div class="line"><a name="l02183"></a><span class="lineno"> 2183</span> </div>
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|
<div class="line"><a name="l02184"></a><span class="lineno"> 2184</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Img::const_view_t const_view_t;</div>
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|
<div class="line"><a name="l02185"></a><span class="lineno"> 2185</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Img::value_type pixel_t;</div>
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|
<div class="line"><a name="l02186"></a><span class="lineno"> 2186</span> </div>
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|
<div class="line"><a name="l02187"></a><span class="lineno"> 2187</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Img::point_t <a class="code" href="classboost_1_1gil_1_1point.html">point_t</a>;</div>
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|
<div class="line"><a name="l02188"></a><span class="lineno"> 2188</span>  gil_function_requires<PointNDConcept<point_t> >();</div>
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|
<div class="line"><a name="l02189"></a><span class="lineno"> 2189</span> </div>
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|
<div class="line"><a name="l02190"></a><span class="lineno"> 2190</span>  const_view_t cv = <a class="code" href="group___image_model.html#ga0505866ffb317dcd320e74be9874f950">const_view</a>(img); ignore_unused_variable_warning(cv);</div>
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|
<div class="line"><a name="l02191"></a><span class="lineno"> 2191</span>  view_t v = <a class="code" href="group___image_model.html#ga633557dbbff2d21c784b73412b47bb38">view</a>(img); ignore_unused_variable_warning(v);</div>
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|
<div class="line"><a name="l02192"></a><span class="lineno"> 2192</span> </div>
|
|
<div class="line"><a name="l02193"></a><span class="lineno"> 2193</span>  pixel_t fill_value;</div>
|
|
<div class="line"><a name="l02194"></a><span class="lineno"> 2194</span>  point_t pt=img.dimensions();</div>
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|
<div class="line"><a name="l02195"></a><span class="lineno"> 2195</span>  Img im1(pt);</div>
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|
<div class="line"><a name="l02196"></a><span class="lineno"> 2196</span>  Img im2(pt,1);</div>
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|
<div class="line"><a name="l02197"></a><span class="lineno"> 2197</span>  Img im3(pt,fill_value,1);</div>
|
|
<div class="line"><a name="l02198"></a><span class="lineno"> 2198</span>  img.recreate(pt);</div>
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|
<div class="line"><a name="l02199"></a><span class="lineno"> 2199</span>  img.recreate(pt,1);</div>
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|
<div class="line"><a name="l02200"></a><span class="lineno"> 2200</span>  img.recreate(pt,fill_value,1);</div>
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|
<div class="line"><a name="l02201"></a><span class="lineno"> 2201</span>  }</div>
|
|
<div class="line"><a name="l02202"></a><span class="lineno"> 2202</span>  Img img;</div>
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|
<div class="line"><a name="l02203"></a><span class="lineno"> 2203</span> };</div>
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|
<div class="line"><a name="l02204"></a><span class="lineno"> 2204</span> </div>
|
|
<div class="line"><a name="l02205"></a><span class="lineno"> 2205</span> </div>
|
|
<div class="line"><a name="l02208"></a><span class="lineno"> 2208</span> </div>
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|
<div class="line"><a name="l02225"></a><span class="lineno"> 2225</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Img></div>
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|
<div class="line"><a name="l02226"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_random_access2_d_image_concept.html"> 2226</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_random_access2_d_image_concept.html">RandomAccess2DImageConcept</a> {</div>
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|
<div class="line"><a name="l02227"></a><span class="lineno"> 2227</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l02228"></a><span class="lineno"> 2228</span>  gil_function_requires<RandomAccessNDImageConcept<Img> >();</div>
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|
<div class="line"><a name="l02229"></a><span class="lineno"> 2229</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Img::x_coord_t x_coord_t;</div>
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|
<div class="line"><a name="l02230"></a><span class="lineno"> 2230</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Img::y_coord_t y_coord_t;</div>
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|
<div class="line"><a name="l02231"></a><span class="lineno"> 2231</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Img::value_type value_t;</div>
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|
<div class="line"><a name="l02232"></a><span class="lineno"> 2232</span> </div>
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|
<div class="line"><a name="l02233"></a><span class="lineno"> 2233</span>  gil_function_requires<MutableRandomAccess2DImageViewConcept<typename Img::view_t> >();</div>
|
|
<div class="line"><a name="l02234"></a><span class="lineno"> 2234</span> </div>
|
|
<div class="line"><a name="l02235"></a><span class="lineno"> 2235</span>  x_coord_t w=img.width();</div>
|
|
<div class="line"><a name="l02236"></a><span class="lineno"> 2236</span>  y_coord_t h=img.height();</div>
|
|
<div class="line"><a name="l02237"></a><span class="lineno"> 2237</span>  value_t fill_value;</div>
|
|
<div class="line"><a name="l02238"></a><span class="lineno"> 2238</span>  Img im1(w,h);</div>
|
|
<div class="line"><a name="l02239"></a><span class="lineno"> 2239</span>  Img im2(w,h,1);</div>
|
|
<div class="line"><a name="l02240"></a><span class="lineno"> 2240</span>  Img im3(w,h,fill_value,1);</div>
|
|
<div class="line"><a name="l02241"></a><span class="lineno"> 2241</span>  img.recreate(w,h);</div>
|
|
<div class="line"><a name="l02242"></a><span class="lineno"> 2242</span>  img.recreate(w,h,1);</div>
|
|
<div class="line"><a name="l02243"></a><span class="lineno"> 2243</span>  img.recreate(w,h,fill_value,1);</div>
|
|
<div class="line"><a name="l02244"></a><span class="lineno"> 2244</span>  }</div>
|
|
<div class="line"><a name="l02245"></a><span class="lineno"> 2245</span>  Img img;</div>
|
|
<div class="line"><a name="l02246"></a><span class="lineno"> 2246</span> };</div>
|
|
<div class="line"><a name="l02247"></a><span class="lineno"> 2247</span> </div>
|
|
<div class="line"><a name="l02250"></a><span class="lineno"> 2250</span> </div>
|
|
<div class="line"><a name="l02258"></a><span class="lineno"> 2258</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Img></div>
|
|
<div class="line"><a name="l02259"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1_image_concept.html"> 2259</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1_image_concept.html">ImageConcept</a> {</div>
|
|
<div class="line"><a name="l02260"></a><span class="lineno"> 2260</span>  <span class="keywordtype">void</span> constraints() {</div>
|
|
<div class="line"><a name="l02261"></a><span class="lineno"> 2261</span>  gil_function_requires<RandomAccess2DImageConcept<Img> >();</div>
|
|
<div class="line"><a name="l02262"></a><span class="lineno"> 2262</span>  gil_function_requires<MutableImageViewConcept<typename Img::view_t> >();</div>
|
|
<div class="line"><a name="l02263"></a><span class="lineno"> 2263</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Img::coord_t coord_t;</div>
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|
<div class="line"><a name="l02264"></a><span class="lineno"> 2264</span>  BOOST_STATIC_ASSERT(<a class="code" href="structboost_1_1gil_1_1num__channels.html">num_channels<Img>::value</a> == mpl::size<<span class="keyword">typename</span> color_space_type<Img>::type>::value);</div>
|
|
<div class="line"><a name="l02265"></a><span class="lineno"> 2265</span> </div>
|
|
<div class="line"><a name="l02266"></a><span class="lineno"> 2266</span>  BOOST_STATIC_ASSERT((is_same<coord_t, typename Img::x_coord_t>::value));</div>
|
|
<div class="line"><a name="l02267"></a><span class="lineno"> 2267</span>  BOOST_STATIC_ASSERT((is_same<coord_t, typename Img::y_coord_t>::value));</div>
|
|
<div class="line"><a name="l02268"></a><span class="lineno"> 2268</span>  }</div>
|
|
<div class="line"><a name="l02269"></a><span class="lineno"> 2269</span>  Img img;</div>
|
|
<div class="line"><a name="l02270"></a><span class="lineno"> 2270</span> };</div>
|
|
<div class="line"><a name="l02271"></a><span class="lineno"> 2271</span> </div>
|
|
<div class="line"><a name="l02272"></a><span class="lineno"> 2272</span> <span class="preprocessor">#if BOOST_WORKAROUND(BOOST_MSVC, >= 1400)</span></div>
|
|
<div class="line"><a name="l02273"></a><span class="lineno"> 2273</span> <span class="preprocessor"></span><span class="preprocessor">#pragma warning(pop)</span></div>
|
|
<div class="line"><a name="l02274"></a><span class="lineno"> 2274</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a name="l02275"></a><span class="lineno"> 2275</span> <span class="preprocessor"></span></div>
|
|
<div class="line"><a name="l02276"></a><span class="lineno"> 2276</span> <span class="preprocessor">#if defined(__GNUC__) && (__GNUC__ >= 4)</span></div>
|
|
<div class="line"><a name="l02277"></a><span class="lineno"> 2277</span> <span class="preprocessor"></span><span class="preprocessor">#pragma GCC diagnostic pop</span></div>
|
|
<div class="line"><a name="l02278"></a><span class="lineno"> 2278</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a name="l02279"></a><span class="lineno"> 2279</span> <span class="preprocessor"></span></div>
|
|
<div class="line"><a name="l02280"></a><span class="lineno"> 2280</span> } } <span class="comment">// namespace boost::gil</span></div>
|
|
<div class="line"><a name="l02281"></a><span class="lineno"> 2281</span> </div>
|
|
<div class="line"><a name="l02282"></a><span class="lineno"> 2282</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="ttc" id="structboost_1_1gil_1_1_pixel_dereference_adaptor_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_pixel_dereference_adaptor_concept.html">boost::gil::PixelDereferenceAdaptorConcept</a></div><div class="ttdoc">Represents a unary function object that can be invoked upon dereferencing a pixel iterator...</div><div class="ttdef"><b>Definition:</b> concepts.hpp:1082</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_has_dynamic_x_step_type_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_has_dynamic_x_step_type_concept.html">boost::gil::HasDynamicXStepTypeConcept</a></div><div class="ttdoc">Concept for iterators, locators and views that can define a type just like the given iterator/locator...</div><div class="ttdef"><b>Definition:</b> concepts.hpp:1134</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1is__iterator__adaptor_html"><div class="ttname"><a href="structboost_1_1gil_1_1is__iterator__adaptor.html">boost::gil::is_iterator_adaptor</a></div><div class="ttdoc">metafunction predicate determining whether the given iterator is a plain one or an adaptor over anoth...</div><div class="ttdef"><b>Definition:</b> concepts.hpp:60</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_homogeneous_color_base_value_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_homogeneous_color_base_value_concept.html">boost::gil::HomogeneousColorBaseValueConcept</a></div><div class="ttdoc">Homogeneous color base that also has a default constructor. Refines Regular. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:742</div></div>
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<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="ttdef"><b>Definition:</b> concepts.hpp:169</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_mutable_homogeneous_pixel_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_mutable_homogeneous_pixel_concept.html">boost::gil::MutableHomogeneousPixelConcept</a></div><div class="ttdoc">Homogeneous pixel concept that allows for changing its channels. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:947</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_mutable_random_access2_d_image_view_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_mutable_random_access2_d_image_view_concept.html">boost::gil::MutableRandomAccess2DImageViewConcept</a></div><div class="ttdoc">2-dimensional view over mutable values </div><div class="ttdef"><b>Definition:</b> concepts.hpp:2102</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_mutable_homogeneous_color_base_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_mutable_homogeneous_color_base_concept.html">boost::gil::MutableHomogeneousColorBaseConcept</a></div><div class="ttdoc">Homogeneous color base that allows for modifying its elements. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:720</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_mutable_pixel_iterator_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_mutable_pixel_iterator_concept.html">boost::gil::MutablePixelIteratorConcept</a></div><div class="ttdoc">Pixel iterator that allows for changing its pixel. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:1243</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="ttdef"><b>Definition:</b> concepts.hpp:183</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_mutable_random_access_n_d_locator_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_mutable_random_access_n_d_locator_concept.html">boost::gil::MutableRandomAccessNDLocatorConcept</a></div><div class="ttdoc">N-dimensional locator over mutable pixels. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:1657</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="ttdef"><b>Definition:</b> concepts.hpp:138</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_memory_based_iterator_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_memory_based_iterator_concept.html">boost::gil::MemoryBasedIteratorConcept</a></div><div class="ttdoc">Concept of a random-access iterator that can be advanced in memory units (bytes or bits) ...</div><div class="ttdef"><b>Definition:</b> concepts.hpp:1284</div></div>
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<div class="ttc" id="group___color_base_algorithm_semantic_at_c_html_ga6baea1260df20ddfd42e05e8e7f3eb4d"><div class="ttname"><a href="group___color_base_algorithm_semantic_at_c.html#ga6baea1260df20ddfd42e05e8e7f3eb4d">boost::gil::semantic_at_c</a></div><div class="ttdeci">disable_if< is_const< ColorBase >, typename kth_semantic_element_reference_type< ColorBase, K >::type >::type semantic_at_c(ColorBase &p)</div><div class="ttdoc">A mutable accessor to the K-th semantic element of a color base. </div><div class="ttdef"><b>Definition:</b> color_base_algorithm.hpp:106</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_mutable_random_access2_d_locator_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_mutable_random_access2_d_locator_concept.html">boost::gil::MutableRandomAccess2DLocatorConcept</a></div><div class="ttdoc">2-dimensional locator over mutable pixels </div><div class="ttdef"><b>Definition:</b> concepts.hpp:1672</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1iterator__adaptor__get__base_html"><div class="ttname"><a href="structboost_1_1gil_1_1iterator__adaptor__get__base.html">boost::gil::iterator_adaptor_get_base</a></div><div class="ttdoc">returns the base iterator for a given iterator adaptor. Provide an specialization when introducing ne...</div><div class="ttdef"><b>Definition:</b> concepts.hpp:62</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_color_bases_compatible_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_color_bases_compatible_concept.html">boost::gil::ColorBasesCompatibleConcept</a></div><div class="ttdoc">Two color bases are compatible if they have the same color space and their elements are compatible...</div><div class="ttdef"><b>Definition:</b> concepts.hpp:764</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_iterator_adaptor_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_iterator_adaptor_concept.html">boost::gil::IteratorAdaptorConcept</a></div><div class="ttdoc">Iterator adaptor is a forward iterator adapting another forward iterator. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:1360</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_pixels_compatible_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_pixels_compatible_concept.html">boost::gil::PixelsCompatibleConcept</a></div><div class="ttdoc">Concept for pixel compatibility Pixels are compatible if their channels and color space types are com...</div><div class="ttdef"><b>Definition:</b> concepts.hpp:1026</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_mutable_random_access_n_d_image_view_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_mutable_random_access_n_d_image_view_concept.html">boost::gil::MutableRandomAccessNDImageViewConcept</a></div><div class="ttdoc">N-dimensional view over mutable values. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:2087</div></div>
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<div class="ttc" id="group___packed_channel_reference_model_html_gaa0bd7927a859ab0e44df1df898b68e7c"><div class="ttname"><a href="group___packed_channel_reference_model.html#gaa0bd7927a859ab0e44df1df898b68e7c">std::swap</a></div><div class="ttdeci">void swap(const boost::gil::packed_channel_reference< BF, FB, NB, M > x, R &y)</div><div class="ttdoc">swap for packed_channel_reference </div><div class="ttdef"><b>Definition:</b> channel.hpp:480</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_pixel_value_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_pixel_value_concept.html">boost::gil::PixelValueConcept</a></div><div class="ttdoc">Pixel concept that is a Regular type. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:968</div></div>
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<div class="ttc" id="group___channel_convert_algorithm_html_ga1ca10b1d27bc2f2ce4906b8890e613a5"><div class="ttname"><a href="group___channel_convert_algorithm.html#ga1ca10b1d27bc2f2ce4906b8890e613a5">boost::gil::channel_convert</a></div><div class="ttdeci">channel_traits< DstChannel >::value_type channel_convert(const SrcChannel &src)</div><div class="ttdoc">Converting from one channel type to another. </div><div class="ttdef"><b>Definition:</b> channel_algorithm.hpp:398</div></div>
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<div class="ttc" id="structboost_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.hpp:2177</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_mutable_step_iterator_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_mutable_step_iterator_concept.html">boost::gil::MutableStepIteratorConcept</a></div><div class="ttdoc">Step iterator that allows for modifying its current value. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:1321</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1element__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1element__type.html">boost::gil::element_type</a></div><div class="ttdoc">Specifies the element type of a homogeneous color base. </div><div class="ttdef"><b>Definition:</b> color_base_algorithm.hpp:200</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_has_dynamic_y_step_type_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_has_dynamic_y_step_type_concept.html">boost::gil::HasDynamicYStepTypeConcept</a></div><div class="ttdoc">Concept for locators and views that can define a type just like the given locator or view...</div><div class="ttdef"><b>Definition:</b> concepts.hpp:1151</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="ttdef"><b>Definition:</b> concepts.hpp:198</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_channel_convertible_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_channel_convertible_concept.html">boost::gil::ChannelConvertibleConcept</a></div><div class="ttdoc">A channel is convertible to another one if the channel_convert algorithm is defined for the two chann...</div><div class="ttdef"><b>Definition:</b> concepts.hpp:542</div></div>
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<div class="ttc" id="structboost_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.hpp:2259</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1bit__aligned__pixel__reference_html"><div class="ttname"><a href="structboost_1_1gil_1_1bit__aligned__pixel__reference.html">boost::gil::bit_aligned_pixel_reference</a></div><div class="ttdoc">Heterogeneous pixel reference corresponding to non-byte-aligned bit range. Models ColorBaseConcept...</div><div class="ttdef"><b>Definition:</b> bit_aligned_pixel_reference.hpp:113</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_color_base_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_color_base_concept.html">boost::gil::ColorBaseConcept</a></div><div class="ttdoc">A color base is a container of color elements (such as channels, channel references or channel pointe...</div><div class="ttdef"><b>Definition:</b> concepts.hpp:605</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_channel_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_channel_concept.html">boost::gil::ChannelConcept</a></div><div class="ttdoc">A channel is the building block of a color. Color is defined as a mixture of primary colors and a cha...</div><div class="ttdef"><b>Definition:</b> concepts.hpp:437</div></div>
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<div class="ttc" id="group___color_base_model_homogeneous_html_gab7da9373761e576fdedd2d7852dd9185"><div class="ttname"><a href="group___color_base_model_homogeneous.html#gab7da9373761e576fdedd2d7852dd9185">boost::gil::at_c</a></div><div class="ttdeci">add_reference< E >::type at_c(detail::homogeneous_color_base< E, L, N > &p)</div><div class="ttdoc">Provides mutable access to the K-th element, in physical order. </div><div class="ttdef"><b>Definition:</b> color_base.hpp:381</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_homogeneous_pixel_based_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_homogeneous_pixel_based_concept.html">boost::gil::HomogeneousPixelBasedConcept</a></div><div class="ttdoc">Concept for homogeneous pixel-based GIL constructs. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:847</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_mutable_color_base_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_mutable_color_base_concept.html">boost::gil::MutableColorBaseConcept</a></div><div class="ttdoc">Color base which allows for modifying its elements. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:648</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_random_access2_d_locator_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_random_access2_d_locator_concept.html">boost::gil::RandomAccess2DLocatorConcept</a></div><div class="ttdoc">2-dimensional locator over immutable values </div><div class="ttdef"><b>Definition:</b> concepts.hpp:1543</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1kth__semantic__element__reference__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1kth__semantic__element__reference__type.html">boost::gil::kth_semantic_element_reference_type</a></div><div class="ttdoc">Specifies the return type of the mutable semantic_at_c<K>(color_base);. </div><div class="ttdef"><b>Definition:</b> color_base_algorithm.hpp:88</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_pixel_based_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_pixel_based_concept.html">boost::gil::PixelBasedConcept</a></div><div class="ttdoc">Concept for all pixel-based GIL constructs, such as pixels, iterators, locators, views and images who...</div><div class="ttdef"><b>Definition:</b> concepts.hpp:819</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_collection_image_view_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_collection_image_view_concept.html">boost::gil::CollectionImageViewConcept</a></div><div class="ttdoc">GIL view as Collection. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:1920</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="ttdef"><b>Definition:</b> concepts.hpp:123</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1views__are__compatible_html"><div class="ttname"><a href="structboost_1_1gil_1_1views__are__compatible.html">boost::gil::views_are_compatible</a></div><div class="ttdoc">Returns whether two views are compatible. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:2128</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_channel_value_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_channel_value_concept.html">boost::gil::ChannelValueConcept</a></div><div class="ttdoc">A channel that supports default construction. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:491</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_has_transposed_type_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_has_transposed_type_concept.html">boost::gil::HasTransposedTypeConcept</a></div><div class="ttdoc">Concept for locators and views that can define a type just like the given locator or view...</div><div class="ttdef"><b>Definition:</b> concepts.hpp:1169</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="ttdef"><b>Definition:</b> concepts.hpp:234</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1channels__are__compatible_html"><div class="ttname"><a href="structboost_1_1gil_1_1channels__are__compatible.html">boost::gil::channels_are_compatible</a></div><div class="ttdoc">Predicate metafunction returning whether two channels are compatibleChannels are considered compatibl...</div><div class="ttdef"><b>Definition:</b> concepts.hpp:511</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_pixel_locator_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_pixel_locator_concept.html">boost::gil::PixelLocatorConcept</a></div><div class="ttdoc">GIL's 2-dimensional locator over immutable GIL pixels. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:1606</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_channel_mapping_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_channel_mapping_concept.html">boost::gil::ChannelMappingConcept</a></div><div class="ttdoc">Channel mapping concept. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:398</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_reversible_collection_image_view_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_reversible_collection_image_view_concept.html">boost::gil::ReversibleCollectionImageViewConcept</a></div><div class="ttdoc">GIL view as ReversibleCollection. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:1980</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_homogeneous_pixel_value_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_homogeneous_pixel_value_concept.html">boost::gil::HomogeneousPixelValueConcept</a></div><div class="ttdoc">Homogeneous pixel concept that is a Regular type. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:985</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_homogeneous_pixel_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_homogeneous_pixel_concept.html">boost::gil::HomogeneousPixelConcept</a></div><div class="ttdoc">Homogeneous pixel concept. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:927</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_mutable_pixel_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_mutable_pixel_concept.html">boost::gil::MutablePixelConcept</a></div><div class="ttdoc">Pixel concept that allows for changing its channels. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:911</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_color_space_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_color_space_concept.html">boost::gil::ColorSpaceConcept</a></div><div class="ttdoc">Color space type concept. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:363</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="ttdef"><b>Definition:</b> concepts.hpp:154</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_pixel_convertible_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_pixel_convertible_concept.html">boost::gil::PixelConvertibleConcept</a></div><div class="ttdoc">Pixel convertible concept. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:1045</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1channel__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1channel__type.html">boost::gil::channel_type</a></div><div class="ttdef"><b>Definition:</b> color_convert.hpp:30</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_mutable_image_view_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_mutable_image_view_concept.html">boost::gil::MutableImageViewConcept</a></div><div class="ttdoc">GIL's 2-dimensional view over mutable GIL pixels. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:2117</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_channels_compatible_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_channels_compatible_concept.html">boost::gil::ChannelsCompatibleConcept</a></div><div class="ttdoc">Channels are compatible if their associated value types (ignoring constness and references) are the s...</div><div class="ttdef"><b>Definition:</b> concepts.hpp:524</div></div>
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<div class="ttc" id="structboost_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.hpp:2226</div></div>
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<div class="ttc" id="group___pixel_algorithm_html_ga2c2107ab8394425575732b46125e2076"><div class="ttname"><a href="group___pixel_algorithm.html#ga2c2107ab8394425575732b46125e2076">boost::gil::color_convert</a></div><div class="ttdeci">void color_convert(const SrcP &src, DstP &dst)</div><div class="ttdoc">helper function for converting one pixel to another using GIL default color-converters where ScrP mod...</div><div class="ttdef"><b>Definition:</b> color_convert.hpp:296</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_point_n_d_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_point_n_d_concept.html">boost::gil::PointNDConcept</a></div><div class="ttdoc">N-dimensional point concept. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:263</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_color_base_value_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_color_base_value_concept.html">boost::gil::ColorBaseValueConcept</a></div><div class="ttdoc">Color base that also has a default-constructor. Refines Regular. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:672</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_point2_d_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_point2_d_concept.html">boost::gil::Point2DConcept</a></div><div class="ttdoc">2-dimensional point concept </div><div class="ttdef"><b>Definition:</b> concepts.hpp:300</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1iterator__adaptor__rebind_html"><div class="ttname"><a href="structboost_1_1gil_1_1iterator__adaptor__rebind.html">boost::gil::iterator_adaptor_rebind</a></div><div class="ttdoc">Changes the base iterator of an iterator adaptor. Provide an specialization when introducing new iter...</div><div class="ttdef"><b>Definition:</b> concepts.hpp:61</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1pixels__are__compatible_html"><div class="ttname"><a href="structboost_1_1gil_1_1pixels__are__compatible.html">boost::gil::pixels_are_compatible</a></div><div class="ttdoc">Returns whether two pixels are compatible. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:1009</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_mutable_iterator_adaptor_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_mutable_iterator_adaptor_concept.html">boost::gil::MutableIteratorAdaptorConcept</a></div><div class="ttdoc">Iterator adaptor that is mutable. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:1383</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_image_view_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_image_view_concept.html">boost::gil::ImageViewConcept</a></div><div class="ttdoc">GIL's 2-dimensional view over immutable GIL pixels. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:2020</div></div>
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<div class="ttc" id="group___image_model_html_ga633557dbbff2d21c784b73412b47bb38"><div class="ttname"><a href="group___image_model.html#ga633557dbbff2d21c784b73412b47bb38">boost::gil::view</a></div><div class="ttdeci">const image< Pixel, IsPlanar, Alloc >::view_t & view(image< Pixel, IsPlanar, Alloc > &img)</div><div class="ttdoc">Returns the non-constant-pixel view of an image. </div><div class="ttdef"><b>Definition:</b> image.hpp:460</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_color_spaces_compatible_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_color_spaces_compatible_concept.html">boost::gil::ColorSpacesCompatibleConcept</a></div><div class="ttdoc">Two color spaces are compatible if they are the same. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:382</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1iterator__is__mutable_html"><div class="ttname"><a href="structboost_1_1gil_1_1iterator__is__mutable.html">boost::gil::iterator_is_mutable</a></div><div class="ttdoc">Metafunction predicate returning whether the given iterator allows for changing its values...</div><div class="ttdef"><b>Definition:</b> concepts.hpp:59</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_random_access2_d_image_view_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_random_access2_d_image_view_concept.html">boost::gil::RandomAccess2DImageViewConcept</a></div><div class="ttdoc">2-dimensional view over immutable values </div><div class="ttdef"><b>Definition:</b> concepts.hpp:1870</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1packed__pixel_html"><div class="ttname"><a href="structboost_1_1gil_1_1packed__pixel.html">boost::gil::packed_pixel</a></div><div class="ttdoc">Heterogeneous pixel value whose channel references can be constructed from the pixel bitfield and the...</div><div class="ttdef"><b>Definition:</b> concepts.hpp:73</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1size_html"><div class="ttname"><a href="structboost_1_1gil_1_1size.html">boost::gil::size</a></div><div class="ttdoc">Returns an MPL integral type specifying the number of elements in a color base. </div><div class="ttdef"><b>Definition:</b> color_base_algorithm.hpp:45</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_forward_collection_image_view_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_forward_collection_image_view_concept.html">boost::gil::ForwardCollectionImageViewConcept</a></div><div class="ttdoc">GIL view as ForwardCollection. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:1958</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_pixel_iterator_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_pixel_iterator_concept.html">boost::gil::PixelIteratorConcept</a></div><div class="ttdoc">An STL random access traversal iterator over a model of PixelConcept. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:1198</div></div>
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<div class="ttc" id="group___image_model_html_ga0505866ffb317dcd320e74be9874f950"><div class="ttname"><a href="group___image_model.html#ga0505866ffb317dcd320e74be9874f950">boost::gil::const_view</a></div><div class="ttdeci">const image< Pixel, IsPlanar, Alloc >::const_view_t const_view(const image< Pixel, IsPlanar, Alloc > &img)</div><div class="ttdoc">Returns the constant-pixel view of an image. </div><div class="ttdef"><b>Definition:</b> image.hpp:464</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_views_compatible_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_views_compatible_concept.html">boost::gil::ViewsCompatibleConcept</a></div><div class="ttdoc">Views are compatible if they have the same color spaces and compatible channel values. Constness and layout are not important for compatibility. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:2140</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1const__iterator__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1const__iterator__type.html">boost::gil::const_iterator_type</a></div><div class="ttdoc">Returns the type of an iterator just like the input iterator, except operating over immutable values...</div><div class="ttdef"><b>Definition:</b> concepts.hpp:58</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_step_iterator_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_step_iterator_concept.html">boost::gil::StepIteratorConcept</a></div><div class="ttdoc">Step iterator concept. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:1303</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_random_access_n_d_image_view_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_random_access_n_d_image_view_concept.html">boost::gil::RandomAccessNDImageViewConcept</a></div><div class="ttdoc">N-dimensional view over immutable values. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:1764</div></div>
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<div class="ttc" id="structboost_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> concepts.hpp:56</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_mutable_channel_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_mutable_channel_concept.html">boost::gil::MutableChannelConcept</a></div><div class="ttdoc">A channel that allows for modifying its value. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:476</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1kth__semantic__element__const__reference__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1kth__semantic__element__const__reference__type.html">boost::gil::kth_semantic_element_const_reference_type</a></div><div class="ttdoc">Specifies the return type of the constant semantic_at_c<K>(color_base);. </div><div class="ttdef"><b>Definition:</b> color_base_algorithm.hpp:96</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_homogeneous_color_base_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_homogeneous_color_base_concept.html">boost::gil::HomogeneousColorBaseConcept</a></div><div class="ttdoc">Color base whose elements all have the same type. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:692</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_random_access_n_d_locator_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_random_access_n_d_locator_concept.html">boost::gil::RandomAccessNDLocatorConcept</a></div><div class="ttdoc">N-dimensional locator over immutable values. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:1457</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="ttdef"><b>Definition:</b> concepts.hpp:215</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_pixel_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_pixel_concept.html">boost::gil::PixelConcept</a></div><div class="ttdoc">Pixel concept - A color base whose elements are channels. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:881</div></div>
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<div class="ttc" id="classboost_1_1gil_1_1point_html"><div class="ttname"><a href="classboost_1_1gil_1_1point.html">boost::gil::point</a></div><div class="ttdoc">2D point both axes of which have the same dimension typeModels: Point2DConcept </div><div class="ttdef"><b>Definition:</b> concepts.hpp:42</div></div>
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<div class="ttc" id="structboost_1_1gil_1_1_mutable_pixel_locator_concept_html"><div class="ttname"><a href="structboost_1_1gil_1_1_mutable_pixel_locator_concept.html">boost::gil::MutablePixelLocatorConcept</a></div><div class="ttdoc">GIL's 2-dimensional locator over mutable GIL pixels. </div><div class="ttdef"><b>Definition:</b> concepts.hpp:1687</div></div>
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