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- <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">//</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// Copyright 2005-2007 Adobe Systems Incorporated</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">//</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// Distributed under the Boost Software License, Version 1.0</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// See accompanying file LICENSE_1_0.txt or copy at</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// http://www.boost.org/LICENSE_1_0.txt</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">//</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#ifndef BOOST_GIL_EXTENSION_DYNAMIC_IMAGE_IMAGE_VIEW_FACTORY_HPP</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#define BOOST_GIL_EXTENSION_DYNAMIC_IMAGE_IMAGE_VIEW_FACTORY_HPP</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include <boost/gil/extension/dynamic_image/any_image_view.hpp></span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> </div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include <boost/gil/dynamic_step.hpp></span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include <boost/gil/image_view_factory.hpp></span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <boost/gil/point.hpp></span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <boost/gil/detail/mp11.hpp></span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <cstdint></span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="keyword">namespace </span>boost { <span class="keyword">namespace </span>gil {</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">// Methods for constructing any image views from other any image views</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">// Extends image view factory to runtime type-specified views (any_image_view)</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">namespace </span>detail {</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ResultView></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">struct </span>flipped_up_down_view_fn</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> {</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keyword">using</span> result_type = ResultView;</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> View></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keyword">auto</span> operator()(View <span class="keyword">const</span>& src) <span class="keyword">const</span> -> result_type</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  {</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keywordflow">return</span> result_type{<a class="code" href="group___image_view_transformations_flip_u_d.html#gaaa777a77df516b32ce70e013b9850cfa">flipped_up_down_view</a>(src)};</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  }</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> };</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ResultView></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">struct </span>flipped_left_right_view_fn</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> {</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">using</span> result_type = ResultView;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> View></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keyword">auto</span> operator()(View <span class="keyword">const</span>& src) <span class="keyword">const</span> -> result_type</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  {</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordflow">return</span> result_type{<a class="code" href="group___image_view_transformations_flip_l_r.html#gaf1a64a34b2d6cf5b50f838d95ebeff26">flipped_left_right_view</a>(src)};</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  }</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> };</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ResultView></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">struct </span>rotated90cw_view_fn</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> {</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">using</span> result_type = ResultView;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> View></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">auto</span> operator()(View <span class="keyword">const</span>& src) <span class="keyword">const</span> -> result_type</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  {</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordflow">return</span> result_type{<a class="code" href="group___image_view_transformations90_c_w.html#gaeb4ebfac660644a2d3f3990d7d930ab0">rotated90cw_view</a>(src)};</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  }</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> };</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ResultView></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="keyword">struct </span>rotated90ccw_view_fn</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> {</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keyword">using</span> result_type = ResultView;</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> View></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">auto</span> operator()(View <span class="keyword">const</span>& src) <span class="keyword">const</span> -> result_type</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  {</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">return</span> result_type{<a class="code" href="group___image_view_transformations90_c_c_w.html#ga50becbabe862a395e588393d8ab49e7f">rotated90ccw_view</a>(src)};</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  }</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> };</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ResultView></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="keyword">struct </span>tranposed_view_fn</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> {</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keyword">using</span> result_type = ResultView;</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> View></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keyword">auto</span> operator()(View <span class="keyword">const</span>& src) <span class="keyword">const</span> -> result_type</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  {</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">return</span> result_type{tranposed_view(src)};</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  }</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> };</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ResultView></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="keyword">struct </span>rotated180_view_fn</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> {</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keyword">using</span> result_type = ResultView;</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> View></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keyword">auto</span> operator()(View <span class="keyword">const</span>& src) <span class="keyword">const</span> -> result_type</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  {</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">return</span> result_type{<a class="code" href="group___image_view_transformations180.html#ga84a0832839ca9b4c55dcfff5dfea6400">rotated180_view</a>(src)};</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  }</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> };</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ResultView></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="keyword">struct </span>subimage_view_fn</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> {</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keyword">using</span> result_type = ResultView;</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  subimage_view_fn(point_t <span class="keyword">const</span>& topleft, point_t <span class="keyword">const</span>& dimensions)</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  : _topleft(topleft), _size2(dimensions)</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  {}</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> View></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keyword">auto</span> operator()(View <span class="keyword">const</span>& src) <span class="keyword">const</span> -> result_type</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  {</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">return</span> result_type{<a class="code" href="group___image_view_transformations_subimage.html#ga8b3991c0dda4aad06c25259137cddbd2">subimage_view</a>(src,_topleft,_size2)};</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  }</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  point_t _topleft;</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  point_t _size2;</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> };</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ResultView></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="keyword">struct </span>subsampled_view_fn</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> {</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keyword">using</span> result_type = ResultView;</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  subsampled_view_fn(point_t <span class="keyword">const</span>& step) : _step(step) {}</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> View></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keyword">auto</span> operator()(View <span class="keyword">const</span>& src) <span class="keyword">const</span> -> result_type</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  {</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">return</span> result_type{<a class="code" href="group___image_view_transformations_subsampled.html#gafa4dc506622bca5eeba7f1e6f45b0175">subsampled_view</a>(src,_step)};</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  }</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  point_t _step;</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> };</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="keyword">template</span> <<span class="keyword">typename</span> ResultView></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="keyword">struct </span>nth_channel_view_fn</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> {</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keyword">using</span> result_type = ResultView;</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  nth_channel_view_fn(<span class="keywordtype">int</span> n) : _n(n) {}</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> View></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keyword">auto</span> operator()(View <span class="keyword">const</span>& src) <span class="keyword">const</span> -> result_type</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  {</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">return</span> result_type(<a class="code" href="group___image_view_transformations_nth_channel.html#ga459665184d07a1121424e99478aea947">nth_channel_view</a>(src,_n));</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  }</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordtype">int</span> _n;</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> };</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="keyword">template</span> <<span class="keyword">typename</span> DstP, <span class="keyword">typename</span> ResultView, <span class="keyword">typename</span> CC = default_color_converter></div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="keyword">struct </span>color_converted_view_fn</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> {</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keyword">using</span> result_type = ResultView;</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  color_converted_view_fn(CC cc = CC()): _cc(cc) {}</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> View></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keyword">auto</span> operator()(View <span class="keyword">const</span>& src) <span class="keyword">const</span> -> result_type</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  {</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">return</span> result_type{color_converted_view<DstP>(src, _cc)};</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  }</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  CC _cc;</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> };</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> } <span class="comment">// namespace detail</span></div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Views></div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="keyword">inline</span></div><div class="line"><a name="l00173"></a><span class="lineno"><a class="line" href="group___image_view_transformations_flip_u_d.html#gaaa777a77df516b32ce70e013b9850cfa"> 173</a></span> <span class="keyword">auto</span> <a class="code" href="group___image_view_transformations_flip_u_d.html#gaaa777a77df516b32ce70e013b9850cfa">flipped_up_down_view</a>(<a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view<Views></a> <span class="keyword">const</span>& src)</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  -> <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1dynamic__y__step__type.html">dynamic_y_step_type<any_image_view<Views></a>>::type</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> {</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keyword">using</span> result_view_t = <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1dynamic__y__step__type.html">dynamic_y_step_type<any_image_view<Views></a>>::type;</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordflow">return</span> <a class="code" href="group___variant.html#ga82b387581cf015301eaed7798304e367">apply_operation</a>(src, detail::flipped_up_down_view_fn<result_view_t>());</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> }</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Views></div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="keyword">inline</span></div><div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="group___image_view_transformations_flip_l_r.html#gaf1a64a34b2d6cf5b50f838d95ebeff26"> 184</a></span> <span class="keyword">auto</span> <a class="code" href="group___image_view_transformations_flip_l_r.html#gaf1a64a34b2d6cf5b50f838d95ebeff26">flipped_left_right_view</a>(<a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view<Views></a> <span class="keyword">const</span>& src)</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  -> <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1dynamic__x__step__type.html">dynamic_x_step_type<any_image_view<Views></a>>::type</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> {</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keyword">using</span> result_view_t = <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1dynamic__x__step__type.html">dynamic_x_step_type<any_image_view<Views></a>>::type;</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">return</span> <a class="code" href="group___variant.html#ga82b387581cf015301eaed7798304e367">apply_operation</a>(src, detail::flipped_left_right_view_fn<result_view_t>());</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> }</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> </div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Views></div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="keyword">inline</span></div><div class="line"><a name="l00195"></a><span class="lineno"><a class="line" href="group___image_view_transformations_transposed.html#ga7170a5707f0353690037874ead8b502a"> 195</a></span> <span class="keyword">auto</span> <a class="code" href="group___image_view_transformations_transposed.html#ga7170a5707f0353690037874ead8b502a">transposed_view</a>(<span class="keyword">const</span> <a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view<Views></a>& src)</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  -> <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1dynamic__xy__step__transposed__type.html">dynamic_xy_step_transposed_type<any_image_view<Views></a>>::type</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> {</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keyword">using</span> result_view_t = <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1dynamic__xy__step__transposed__type.html">dynamic_xy_step_transposed_type<any_image_view<Views></a>>::type;</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keywordflow">return</span> <a class="code" href="group___variant.html#ga82b387581cf015301eaed7798304e367">apply_operation</a>(src, detail::tranposed_view_fn<result_view_t>());</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> }</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> </div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Views></div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="keyword">inline</span></div><div class="line"><a name="l00206"></a><span class="lineno"><a class="line" href="group___image_view_transformations90_c_w.html#gaeb4ebfac660644a2d3f3990d7d930ab0"> 206</a></span> <span class="keyword">auto</span> <a class="code" href="group___image_view_transformations90_c_w.html#gaeb4ebfac660644a2d3f3990d7d930ab0">rotated90cw_view</a>(<span class="keyword">const</span> <a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view<Views></a>& src)</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  -> <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1dynamic__xy__step__transposed__type.html">dynamic_xy_step_transposed_type<any_image_view<Views></a>>::type</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> {</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keyword">using</span> result_view_t = <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1dynamic__xy__step__transposed__type.html">dynamic_xy_step_transposed_type<any_image_view<Views></a>>::type;</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordflow">return</span> <a class="code" href="group___variant.html#ga82b387581cf015301eaed7798304e367">apply_operation</a>(src,detail::rotated90cw_view_fn<result_view_t>());</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> }</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> </div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Views></div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> <span class="keyword">inline</span></div><div class="line"><a name="l00217"></a><span class="lineno"><a class="line" href="group___image_view_transformations90_c_c_w.html#ga50becbabe862a395e588393d8ab49e7f"> 217</a></span> <span class="keyword">auto</span> <a class="code" href="group___image_view_transformations90_c_c_w.html#ga50becbabe862a395e588393d8ab49e7f">rotated90ccw_view</a>(<span class="keyword">const</span> <a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view<Views></a>& src)</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  -> <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1dynamic__xy__step__transposed__type.html">dynamic_xy_step_transposed_type<any_image_view<Views></a>>::type</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> {</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">return</span> <a class="code" href="group___variant.html#ga82b387581cf015301eaed7798304e367">apply_operation</a>(src,detail::rotated90ccw_view_fn<<span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1dynamic__xy__step__transposed__type.html">dynamic_xy_step_transposed_type</a><<a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view<Views></a>>::type>());</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span> }</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> </div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Views></div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> <span class="keyword">inline</span></div><div class="line"><a name="l00227"></a><span class="lineno"><a class="line" href="group___image_view_transformations180.html#ga84a0832839ca9b4c55dcfff5dfea6400"> 227</a></span> <span class="keyword">auto</span> <a class="code" href="group___image_view_transformations180.html#ga84a0832839ca9b4c55dcfff5dfea6400">rotated180_view</a>(<a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view<Views></a> <span class="keyword">const</span>& src)</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  -> <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1dynamic__xy__step__type.html">dynamic_xy_step_type<any_image_view<Views></a>>::type</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span> {</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keyword">using</span> step_type = <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1dynamic__xy__step__type.html">dynamic_xy_step_type<any_image_view<Views></a>>::type;</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordflow">return</span> <a class="code" href="group___variant.html#ga82b387581cf015301eaed7798304e367">apply_operation</a>(src, detail::rotated180_view_fn<step_type>());</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> }</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Views></div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="keyword">inline</span></div><div class="line"><a name="l00238"></a><span class="lineno"><a class="line" href="group___image_view_transformations_subimage.html#gab9f5f6506081e2b151fd988292c9525d"> 238</a></span> <span class="keyword">auto</span> <a class="code" href="group___image_view_transformations_subimage.html#ga8b3991c0dda4aad06c25259137cddbd2">subimage_view</a>(</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view<Views></a> <span class="keyword">const</span>& src,</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <a class="code" href="classboost_1_1gil_1_1point.html">point_t</a> <span class="keyword">const</span>& topleft,</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <a class="code" href="classboost_1_1gil_1_1point.html">point_t</a> <span class="keyword">const</span>& dimensions)</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  -> <a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view<Views></a></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> {</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keyword">using</span> subimage_view_fn = detail::subimage_view_fn<any_image_view<Views>>;</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordflow">return</span> <a class="code" href="group___variant.html#ga82b387581cf015301eaed7798304e367">apply_operation</a>(src, subimage_view_fn(topleft, dimensions));</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> }</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> </div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Views></div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="keyword">inline</span></div><div class="line"><a name="l00252"></a><span class="lineno"><a class="line" href="group___image_view_transformations_subimage.html#ga8b3991c0dda4aad06c25259137cddbd2"> 252</a></span> <span class="keyword">auto</span> <a class="code" href="group___image_view_transformations_subimage.html#ga8b3991c0dda4aad06c25259137cddbd2">subimage_view</a>(</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view<Views></a> <span class="keyword">const</span>& src,</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  std::ptrdiff_t x_min, std::ptrdiff_t y_min, std::ptrdiff_t width, std::ptrdiff_t height)</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  -> <a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view<Views></a></div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> {</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keyword">using</span> subimage_view_fn = detail::subimage_view_fn<any_image_view<Views>>;</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordflow">return</span> <a class="code" href="group___variant.html#ga82b387581cf015301eaed7798304e367">apply_operation</a>(src, subimage_view_fn(<a class="code" href="classboost_1_1gil_1_1point.html">point_t</a>(x_min, y_min),<a class="code" href="classboost_1_1gil_1_1point.html">point_t</a>(width, height)));</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> }</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> </div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Views></div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="keyword">inline</span></div><div class="line"><a name="l00265"></a><span class="lineno"><a class="line" href="group___image_view_transformations_subsampled.html#ga9c2d20932444207d38ad66b2479b736a"> 265</a></span> <span class="keyword">auto</span> <a class="code" href="group___image_view_transformations_subsampled.html#gafa4dc506622bca5eeba7f1e6f45b0175">subsampled_view</a>(<a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view<Views></a> <span class="keyword">const</span>& src, <a class="code" href="classboost_1_1gil_1_1point.html">point_t</a> <span class="keyword">const</span>& step)</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  -> <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1dynamic__xy__step__type.html">dynamic_xy_step_type<any_image_view<Views></a>>::type</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span> {</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keyword">using</span> step_type = <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1dynamic__xy__step__type.html">dynamic_xy_step_type<any_image_view<Views></a>>::type;</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keyword">using</span> <a class="code" href="group___image_view_transformations_subsampled.html#gafa4dc506622bca5eeba7f1e6f45b0175">subsampled_view</a> = detail::subsampled_view_fn<step_type>;</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keywordflow">return</span> <a class="code" href="group___variant.html#ga82b387581cf015301eaed7798304e367">apply_operation</a>(src, <a class="code" href="group___image_view_transformations_subsampled.html#gafa4dc506622bca5eeba7f1e6f45b0175">subsampled_view</a>(step));</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span> }</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> </div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Views></div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span> <span class="keyword">inline</span></div><div class="line"><a name="l00277"></a><span class="lineno"><a class="line" href="group___image_view_transformations_subsampled.html#gafa4dc506622bca5eeba7f1e6f45b0175"> 277</a></span> <span class="keyword">auto</span> <a class="code" href="group___image_view_transformations_subsampled.html#gafa4dc506622bca5eeba7f1e6f45b0175">subsampled_view</a>(<a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view<Views></a> <span class="keyword">const</span>& src, std::ptrdiff_t x_step, std::ptrdiff_t y_step)</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  -> <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1dynamic__xy__step__type.html">dynamic_xy_step_type<any_image_view<Views></a>>::type</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span> {</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keyword">using</span> step_type = <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1dynamic__xy__step__type.html">dynamic_xy_step_type<any_image_view<Views></a>>::type;</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keyword">using</span> subsampled_view_fn = detail::subsampled_view_fn<step_type>;</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keywordflow">return</span> <a class="code" href="group___variant.html#ga82b387581cf015301eaed7798304e367">apply_operation</a>(src, subsampled_view_fn(<a class="code" href="classboost_1_1gil_1_1point.html">point_t</a>(x_step, y_step)));</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span> }</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> </div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="keyword">namespace </span>detail {</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span> </div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> <span class="keyword">template</span> <<span class="keyword">typename</span> View></div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="keyword">struct </span>get_nthchannel_type { <span class="keyword">using</span> type = <span class="keyword">typename</span> nth_channel_view_type<View>::type; };</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> </div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Views></div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span> <span class="keyword">struct </span>views_get_nthchannel_type : mp11::mp_transform<get_nthchannel_type, Views> {};</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> </div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span> } <span class="comment">// namespace detail</span></div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span> </div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Views></div><div class="line"><a name="l00298"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1nth__channel__view__type_3_01any__image__view_3_01_views_01_4_01_4.html"> 298</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1nth__channel__view__type.html">nth_channel_view_type</a><<a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view</a><Views>></div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span> {</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keyword">using</span> <a class="code" href="classboost_1_1gil_1_1any__image__view.html">type</a> = <a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view<typename detail::views_get_nthchannel_type<Views>::type</a>>;</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span> };</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span> </div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Views></div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span> <span class="keyword">inline</span></div><div class="line"><a name="l00307"></a><span class="lineno"><a class="line" href="group___image_view_transformations_nth_channel.html#ga459665184d07a1121424e99478aea947"> 307</a></span> <span class="keyword">auto</span> <a class="code" href="group___image_view_transformations_nth_channel.html#ga459665184d07a1121424e99478aea947">nth_channel_view</a>(<span class="keyword">const</span> <a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view<Views></a>& src, <span class="keywordtype">int</span> n)</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  -> <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1nth__channel__view__type.html">nth_channel_view_type<any_image_view<Views></a>>::type</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span> {</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="keyword">using</span> result_view_t = <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1nth__channel__view__type.html">nth_channel_view_type<any_image_view<Views></a>>::type;</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keywordflow">return</span> <a class="code" href="group___variant.html#ga82b387581cf015301eaed7798304e367">apply_operation</a>(src,detail::nth_channel_view_fn<result_view_t>(n));</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span> }</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span> </div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span> <span class="keyword">namespace </span>detail {</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span> </div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span> <span class="keyword">template</span> <<span class="keyword">typename</span> View, <span class="keyword">typename</span> DstP, <span class="keyword">typename</span> CC></div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span> <span class="keyword">struct </span>get_ccv_type : color_converted_view_type<View, DstP, CC> {};</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span> </div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Views, <span class="keyword">typename</span> DstP, <span class="keyword">typename</span> CC></div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span> <span class="keyword">struct </span>views_get_ccv_type</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span> {</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="comment">// FIXME: Remove class name injection with detail:: qualification</span></div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="comment">// Required as workaround for MP11 issue that treats unqualified metafunction</span></div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="comment">// in the class definition of the same name as the specialization (Peter Dimov):</span></div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="comment">// invalid template argument for template parameter 'F', expected a class template</span></div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="keyword">using</span> ccvt = detail::get_ccv_type<T, DstP, CC>;</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span> </div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="keyword">using</span> type = mp11::mp_transform<ccvt, Views>;</div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span> };</div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span> </div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span> } <span class="comment">// namespace detail</span></div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span> </div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Views, <span class="keyword">typename</span> DstP, <span class="keyword">typename</span> CC></div><div class="line"><a name="l00339"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1color__converted__view__type_3_01any__image__view_3_01_views_01_4_00_01_dst_p_00_01_c_c_01_4.html"> 339</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1color__converted__view__type.html">color_converted_view_type</a><<a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view</a><Views>,DstP,CC></div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span> {</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="keyword">using</span> <a class="code" href="classboost_1_1gil_1_1any__image__view.html">type</a> = <a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view<typename detail::views_get_ccv_type<Views, DstP, CC>::type</a>>;</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span> };</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span> </div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span> <span class="keyword">template</span> <<span class="keyword">typename</span> DstP, <span class="keyword">typename</span> Views, <span class="keyword">typename</span> CC></div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span> <span class="keyword">inline</span></div><div class="line"><a name="l00349"></a><span class="lineno"><a class="line" href="group___image_view_transformations_color_convert.html#gace6799466699dd0788ca7fd854227724"> 349</a></span> <span class="keyword">auto</span> <a class="code" href="group___image_view_transformations_color_convert.html#ga717a73bbd9c89d2bfafb13e62a7a18e8">color_converted_view</a>(<span class="keyword">const</span> <a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view<Views></a>& src, CC)</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  -> <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1color__converted__view__type.html">color_converted_view_type<any_image_view<Views></a>, DstP, CC>::type</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span> {</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keyword">using</span> cc_view_t = <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1color__converted__view__type.html">color_converted_view_type<any_image_view<Views></a>, DstP, CC>::type;</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keywordflow">return</span> <a class="code" href="group___variant.html#ga82b387581cf015301eaed7798304e367">apply_operation</a>(src, detail::color_converted_view_fn<DstP, cc_view_t>());</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span> }</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span> </div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Views, <span class="keyword">typename</span> DstP></div><div class="line"><a name="l00359"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1color__converted__view__type_3_01any__image__view_3_01_views_01_4_00_01_dst_p_01_4.html"> 359</a></span> <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1color__converted__view__type.html">color_converted_view_type</a><<a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view</a><Views>,DstP></div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span> {</div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keyword">using</span> <a class="code" href="classboost_1_1gil_1_1any__image__view.html">type</a> = <a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view<typename detail::views_get_ccv_type<Views, DstP, default_color_converter>::type</a>>;</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span> };</div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span> </div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span> <span class="keyword">template</span> <<span class="keyword">typename</span> DstP, <span class="keyword">typename</span> Views></div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span> <span class="keyword">inline</span></div><div class="line"><a name="l00369"></a><span class="lineno"><a class="line" href="group___image_view_transformations_color_convert.html#ga717a73bbd9c89d2bfafb13e62a7a18e8"> 369</a></span> <span class="keyword">auto</span> <a class="code" href="group___image_view_transformations_color_convert.html#ga717a73bbd9c89d2bfafb13e62a7a18e8">color_converted_view</a>(<a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view<Views></a> <span class="keyword">const</span>& src)</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  -> <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1color__converted__view__type.html">color_converted_view_type<any_image_view<Views></a>, DstP>::type</div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span> {</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keyword">using</span> cc_view_t = <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1color__converted__view__type.html">color_converted_view_type<any_image_view<Views></a>, DstP>::type;</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keywordflow">return</span> <a class="code" href="group___variant.html#ga82b387581cf015301eaed7798304e367">apply_operation</a>(src, detail::color_converted_view_fn<DstP, cc_view_t>());</div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span> }</div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span> </div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span> <span class="keyword">template</span> <<span class="keyword">typename</span> DstP, <span class="keyword">typename</span> Views, <span class="keyword">typename</span> CC></div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span> <span class="keyword">inline</span></div><div class="line"><a name="l00382"></a><span class="lineno"><a class="line" href="group___image_view_transformations_color_convert.html#gaabd1fbebc8b910f65e454a8e66626e19"> 382</a></span> <span class="keyword">auto</span> <a class="code" href="group___image_view_transformations_color_convert.html#ga8c765ab04bc2af579ab5f0329a9e4147">any_color_converted_view</a>(<span class="keyword">const</span> <a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view<Views></a>& src, CC)</div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  -> <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1color__converted__view__type.html">color_converted_view_type<any_image_view<Views></a>, DstP, CC>::type</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span> {</div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  <span class="keyword">using</span> cc_view_t = <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1color__converted__view__type.html">color_converted_view_type<any_image_view<Views></a>, DstP, CC>::type;</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keywordflow">return</span> <a class="code" href="group___variant.html#ga82b387581cf015301eaed7798304e367">apply_operation</a>(src, detail::color_converted_view_fn<DstP, cc_view_t>());</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span> }</div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span> </div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span> <span class="keyword">template</span> <<span class="keyword">typename</span> DstP, <span class="keyword">typename</span> Views></div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span> <span class="keyword">inline</span></div><div class="line"><a name="l00395"></a><span class="lineno"><a class="line" href="group___image_view_transformations_color_convert.html#ga8c765ab04bc2af579ab5f0329a9e4147"> 395</a></span> <span class="keyword">auto</span> <a class="code" href="group___image_view_transformations_color_convert.html#ga8c765ab04bc2af579ab5f0329a9e4147">any_color_converted_view</a>(<span class="keyword">const</span> <a class="code" href="classboost_1_1gil_1_1any__image__view.html">any_image_view<Views></a>& src)</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  -> <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1color__converted__view__type.html">color_converted_view_type<any_image_view<Views></a>, DstP>::type</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span> {</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="keyword">using</span> cc_view_t = <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1color__converted__view__type.html">color_converted_view_type<any_image_view<Views></a>, DstP>::type;</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="keywordflow">return</span> <a class="code" href="group___variant.html#ga82b387581cf015301eaed7798304e367">apply_operation</a>(src, detail::color_converted_view_fn<DstP, cc_view_t>());</div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span> }</div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span> </div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span> </div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span> }} <span class="comment">// namespace boost::gil</span></div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span> </div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="group___image_view_transformations_flip_l_r_html_gaf1a64a34b2d6cf5b50f838d95ebeff26"><div class="ttname"><a href="group___image_view_transformations_flip_l_r.html#gaf1a64a34b2d6cf5b50f838d95ebeff26">boost::gil::flipped_left_right_view</a></div><div class="ttdeci">auto flipped_left_right_view(any_image_view< Views > const &src) -> typename dynamic_x_step_type< any_image_view< Views >>::type</div><div class="ttdef"><b>Definition:</b> extension/dynamic_image/image_view_factory.hpp:184</div></div>
- <div class="ttc" id="structboost_1_1gil_1_1dynamic__xy__step__transposed__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1dynamic__xy__step__transposed__type.html">boost::gil::dynamic_xy_step_transposed_type</a></div><div class="ttdoc">Returns the type of a transposed view that has a dynamic step along both X and Y.</div><div class="ttdef"><b>Definition:</b> image_view_factory.hpp:51</div></div>
- <div class="ttc" id="group___image_view_transformations_nth_channel_html_ga459665184d07a1121424e99478aea947"><div class="ttname"><a href="group___image_view_transformations_nth_channel.html#ga459665184d07a1121424e99478aea947">boost::gil::nth_channel_view</a></div><div class="ttdeci">auto nth_channel_view(const any_image_view< Views > &src, int n) -> typename nth_channel_view_type< any_image_view< Views >>::type</div><div class="ttdef"><b>Definition:</b> extension/dynamic_image/image_view_factory.hpp:307</div></div>
- <div class="ttc" id="group___image_view_transformations_color_convert_html_ga717a73bbd9c89d2bfafb13e62a7a18e8"><div class="ttname"><a href="group___image_view_transformations_color_convert.html#ga717a73bbd9c89d2bfafb13e62a7a18e8">boost::gil::color_converted_view</a></div><div class="ttdeci">auto color_converted_view(any_image_view< Views > const &src) -> typename color_converted_view_type< any_image_view< Views >, DstP >::type</div><div class="ttdoc">overload of generic color_converted_view with the default color-converter</div><div class="ttdef"><b>Definition:</b> extension/dynamic_image/image_view_factory.hpp:369</div></div>
- <div class="ttc" id="structboost_1_1gil_1_1dynamic__xy__step__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1dynamic__xy__step__type.html">boost::gil::dynamic_xy_step_type</a></div><div class="ttdoc">Returns the type of a view that has a dynamic step along both X and Y.</div><div class="ttdef"><b>Definition:</b> dynamic_step.hpp:27</div></div>
- <div class="ttc" id="structboost_1_1gil_1_1nth__channel__view__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1nth__channel__view__type.html">boost::gil::nth_channel_view_type</a></div><div class="ttdoc">Given a source image view type View, returns the type of an image view over a single channel of ViewI...</div><div class="ttdef"><b>Definition:</b> image_view_factory.hpp:406</div></div>
- <div class="ttc" id="group___image_view_transformations_subimage_html_ga8b3991c0dda4aad06c25259137cddbd2"><div class="ttname"><a href="group___image_view_transformations_subimage.html#ga8b3991c0dda4aad06c25259137cddbd2">boost::gil::subimage_view</a></div><div class="ttdeci">auto subimage_view(any_image_view< Views > const &src, std::ptrdiff_t x_min, std::ptrdiff_t y_min, std::ptrdiff_t width, std::ptrdiff_t height) -> any_image_view< Views ></div><div class="ttdef"><b>Definition:</b> extension/dynamic_image/image_view_factory.hpp:252</div></div>
- <div class="ttc" id="group___variant_html_ga82b387581cf015301eaed7798304e367"><div class="ttname"><a href="group___variant.html#ga82b387581cf015301eaed7798304e367">boost::gil::apply_operation</a></div><div class="ttdeci">BOOST_FORCEINLINE auto apply_operation(variant< Types > &arg, UnaryOp op)</div><div class="ttdoc">Invokes a generic mutable operation (represented as a unary function object) on a variant.</div><div class="ttdef"><b>Definition:</b> apply_operation.hpp:33</div></div>
- <div class="ttc" id="group___image_view_transformations90_c_w_html_gaeb4ebfac660644a2d3f3990d7d930ab0"><div class="ttname"><a href="group___image_view_transformations90_c_w.html#gaeb4ebfac660644a2d3f3990d7d930ab0">boost::gil::rotated90cw_view</a></div><div class="ttdeci">auto rotated90cw_view(const any_image_view< Views > &src) -> typename dynamic_xy_step_transposed_type< any_image_view< Views >>::type</div><div class="ttdef"><b>Definition:</b> extension/dynamic_image/image_view_factory.hpp:206</div></div>
- <div class="ttc" id="structboost_1_1gil_1_1color__converted__view__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1color__converted__view__type.html">boost::gil::color_converted_view_type</a></div><div class="ttdoc">Returns the type of a view that does color conversion upon dereferencing its pixels.</div><div class="ttdef"><b>Definition:</b> image_view_factory.hpp:159</div></div>
- <div class="ttc" id="group___image_view_transformations_transposed_html_ga7170a5707f0353690037874ead8b502a"><div class="ttname"><a href="group___image_view_transformations_transposed.html#ga7170a5707f0353690037874ead8b502a">boost::gil::transposed_view</a></div><div class="ttdeci">auto transposed_view(const any_image_view< Views > &src) -> typename dynamic_xy_step_transposed_type< any_image_view< Views >>::type</div><div class="ttdef"><b>Definition:</b> extension/dynamic_image/image_view_factory.hpp:195</div></div>
- <div class="ttc" id="group___image_view_transformations_flip_u_d_html_gaaa777a77df516b32ce70e013b9850cfa"><div class="ttname"><a href="group___image_view_transformations_flip_u_d.html#gaaa777a77df516b32ce70e013b9850cfa">boost::gil::flipped_up_down_view</a></div><div class="ttdeci">auto flipped_up_down_view(any_image_view< Views > const &src) -> typename dynamic_y_step_type< any_image_view< Views >>::type</div><div class="ttdef"><b>Definition:</b> extension/dynamic_image/image_view_factory.hpp:173</div></div>
- <div class="ttc" id="structboost_1_1gil_1_1dynamic__y__step__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1dynamic__y__step__type.html">boost::gil::dynamic_y_step_type</a></div><div class="ttdoc">Base template for types that model HasDynamicYStepTypeConcept.</div><div class="ttdef"><b>Definition:</b> dynamic_step.hpp:21</div></div>
- <div class="ttc" id="classboost_1_1gil_1_1any__image__view_html"><div class="ttname"><a href="classboost_1_1gil_1_1any__image__view.html">boost::gil::any_image_view</a></div><div class="ttdoc">Represents a run-time specified image view. Models HasDynamicXStepTypeConcept, HasDynamicYStepTypeCon...</div><div class="ttdef"><b>Definition:</b> any_image_view.hpp:66</div></div>
- <div class="ttc" id="group___image_view_transformations_color_convert_html_ga8c765ab04bc2af579ab5f0329a9e4147"><div class="ttname"><a href="group___image_view_transformations_color_convert.html#ga8c765ab04bc2af579ab5f0329a9e4147">boost::gil::any_color_converted_view</a></div><div class="ttdeci">auto any_color_converted_view(const any_image_view< Views > &src) -> typename color_converted_view_type< any_image_view< Views >, DstP >::type</div><div class="ttdoc">overload of generic color_converted_view with the default color-converter These are workarounds for G...</div><div class="ttdef"><b>Definition:</b> extension/dynamic_image/image_view_factory.hpp:395</div></div>
- <div class="ttc" id="group___image_view_transformations90_c_c_w_html_ga50becbabe862a395e588393d8ab49e7f"><div class="ttname"><a href="group___image_view_transformations90_c_c_w.html#ga50becbabe862a395e588393d8ab49e7f">boost::gil::rotated90ccw_view</a></div><div class="ttdeci">auto rotated90ccw_view(const any_image_view< Views > &src) -> typename dynamic_xy_step_transposed_type< any_image_view< Views >>::type</div><div class="ttdef"><b>Definition:</b> extension/dynamic_image/image_view_factory.hpp:217</div></div>
- <div class="ttc" id="group___image_view_transformations_subsampled_html_gafa4dc506622bca5eeba7f1e6f45b0175"><div class="ttname"><a href="group___image_view_transformations_subsampled.html#gafa4dc506622bca5eeba7f1e6f45b0175">boost::gil::subsampled_view</a></div><div class="ttdeci">auto subsampled_view(any_image_view< Views > const &src, std::ptrdiff_t x_step, std::ptrdiff_t y_step) -> typename dynamic_xy_step_type< any_image_view< Views >>::type</div><div class="ttdef"><b>Definition:</b> extension/dynamic_image/image_view_factory.hpp:277</div></div>
- <div class="ttc" id="classboost_1_1gil_1_1point_html"><div class="ttname"><a href="classboost_1_1gil_1_1point.html">boost::gil::point< std::ptrdiff_t ></a></div></div>
- <div class="ttc" id="structboost_1_1gil_1_1dynamic__x__step__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1dynamic__x__step__type.html">boost::gil::dynamic_x_step_type</a></div><div class="ttdoc">Base template for types that model HasDynamicXStepTypeConcept.</div><div class="ttdef"><b>Definition:</b> dynamic_step.hpp:17</div></div>
- <div class="ttc" id="group___image_view_transformations180_html_ga84a0832839ca9b4c55dcfff5dfea6400"><div class="ttname"><a href="group___image_view_transformations180.html#ga84a0832839ca9b4c55dcfff5dfea6400">boost::gil::rotated180_view</a></div><div class="ttdeci">auto rotated180_view(any_image_view< Views > const &src) -> typename dynamic_xy_step_type< any_image_view< Views >>::type</div><div class="ttdef"><b>Definition:</b> extension/dynamic_image/image_view_factory.hpp:227</div></div>
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