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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">// Copyright 2005-2007 Adobe Systems Incorporated</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<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>&#160;<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>&#160;<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>&#160;<span class="comment">//</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor">#ifndef BOOST_GIL_METAFUNCTIONS_HPP</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="preprocessor">#define BOOST_GIL_METAFUNCTIONS_HPP</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;</div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#include &lt;boost/gil/channel.hpp&gt;</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#include &lt;boost/gil/dynamic_step.hpp&gt;</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &lt;boost/gil/concepts.hpp&gt;</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#include &lt;boost/gil/concepts/detail/type_traits.hpp&gt;</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="preprocessor">#include &lt;boost/gil/detail/mp11.hpp&gt;</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;</div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="preprocessor">#include &lt;iterator&gt;</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="preprocessor">#include &lt;type_traits&gt;</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;</div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<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>&#160;</div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment">// forward declarations</span></div><div class="line"><a name="l00023"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1pixel.html">   23</a></span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> L&gt; <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1pixel.html">pixel</a>;</div><div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1packed__pixel.html">   24</a></span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> BitField,<span class="keyword">typename</span> ChannelRefs,<span class="keyword">typename</span> Layout&gt; <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1packed__pixel.html">packed_pixel</a>;</div><div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1planar__pixel__reference.html">   25</a></span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> C&gt; <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1planar__pixel__reference.html">planar_pixel_reference</a>;</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> IC, <span class="keyword">typename</span> C&gt; <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1planar__pixel__iterator.html">planar_pixel_iterator</a>;</div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> I&gt; <span class="keyword">class </span><a class="code" href="classboost_1_1gil_1_1memory__based__step__iterator.html">memory_based_step_iterator</a>;</div><div clas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ment">// base iterator can never be a step iterator</span></div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> It&gt;</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;<span class="keyword">struct </span>iterator_is_step_impl&lt;It, true, false&gt; : std::false_type {};</div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;<span class="comment">// for an iterator adaptor, see if its base is step</span></div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> It&gt;</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;<span class="keyword">struct </span>iterator_is_step_impl&lt;It, false, false&gt;</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;    : <span class="keyword">public</span> iterator_is_step&lt;typename iterator_adaptor_get_base&lt;It&gt;::type&gt; {};</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;} <span class="comment">// namespace detail</span></div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> I&gt;</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;<span class="keyword">struct </span>iterator_is_step</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;    : detail::iterator_is_step_impl</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;    &lt;</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;        I,</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;        !is_iterator_adaptor&lt;I&gt;::value,</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;        std::is_same&lt;I, typename dynamic_x_step_type&lt;I&gt;::type</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;    &gt;::value</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;&gt;</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;{};</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;</div><div class="line"><a name="l00185"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1locator__is__step__in__x.html">  185</a></span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> L&gt; <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1locator__is__step__in__x.html">locator_is_step_in_x</a> : <span class="keyword">public</span> <a class="code" href="structboost_1_1gil_1_1iterator__is__step.html">iterator_is_step</a>&lt;typename L::x_iterator&gt; {};</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;</div><div class="line"><a name="l00189"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1locator__is__step__in__y.html">  189</a></span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> L&gt; <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1locator__is__step__in__y.html">locator_is_step_in_y</a> : <span class="keyword">public</span> <a class="code" href="structboost_1_1gil_1_1iterator__is__step.html">iterator_is_step</a>&lt;typename L::y_iterator&gt; {};</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;</div><div class="line"><a name="l00193"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1view__is__step__in__x.html">  193</a></span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> V&gt; <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1view__is__step__in__x.html">view_is_step_in_x</a> : <span class="keyword">public</span> <a class="code" href="structboost_1_1gil_1_1locator__is__step__in__x.html">locator_is_step_in_x</a>&lt;typename V::xy_locator&gt; {};</div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;</div><div class="line"><a name="l00197"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1view__is__step__in__y.html">  197</a></span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> V&gt; <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1view__is__step__in__y.html">v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il_1_1view__is__mutable.html">  242</a></span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> V&gt; <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1view__is__mutable.html">view_is_mutable</a> : <span class="keyword">public</span> <a class="code" href="structboost_1_1gil_1_1iterator__is__mutable.html">iterator_is_mutable</a>&lt;typename V::x_iterator&gt; {};</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;</div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;</div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;</div><div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;</div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;</div><div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;</div><div class="line"><a name="l00266"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1pixel__reference__type.html">  266</a></span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> L, <span class="keywordtype">bool</span> IsPlanar=false, <span class="keywordtype">bool</span> IsMutable=true&gt; <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1pixel__reference__type.html">pixel_reference_type</a>{};</div><div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> L&gt; <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1pixel__reference__type.html">pixel_reference_type</a>&lt;T,L,false,true &gt; { <span class="keyword">using</span> type = <a class="code" href="structboost_1_1gil_1_1pixel.html">pixel&lt;T,L&gt;</a>&amp;; };</div><div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> L&gt; <span class="keyword">struct </span>pixel_reference_type&lt;T,L,false,false&gt; { <span class="keyword">using</span> type = pixel&lt;T,L&gt; <span class="keyword">const</span>&amp;; };</div><div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> L&gt; <span class="keyword">struct </span>pixel_reference_type&lt;T,L,true,true&gt; { <span class="keyword">using</span> type = planar_pixel_reference&lt;typename channel_traits&lt;T&gt;::reference,<span class="keyword">typename</span> color_space_type&lt;L&gt;::type&gt; <span class="keyword">const</span>; };       <span class="comment">// TODO: Assert M=identity</span></div><div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> L&gt; <span class="keyword">struct </span>pixel_reference_type&lt;T,L,true,false&gt; { <span class="keyword">using</span> type = planar_pixel_reference&lt;typename channel_traits&lt;T&gt;::const_reference,<span class="keyword">typename</span> color_space_type&lt;L&gt;::type&gt; <span class="keyword">const</span>; };<span class="comment">// TODO: Assert M=identity</span></div><div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;</div><div class="line"><a name="l00274"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1iterator__type__from__pixel.html">  274</a></span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Pixel, <span class="keywordtype">bool</span> IsPlanar=false, <span class="keywordtype">bool</span> IsStep=false, <span class="keywordtype">bool</span> IsMutable=true&gt; <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1iterator__type__from__pixel.html">iterator_type_from_pixel</a>{};</div><div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Pixel&gt; <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1iterator__type__from__pixel.html">iterator_type_from_pixel</a>&lt;Pixel,false,false,true &gt; { <span class="keyword">using</span> type = Pixel *; };</div><div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Pixel&gt; <span class="keyword">struct </span>iterator_type_from_pixel&lt;Pixel,false,false,false&gt; { <span class="keyword">using</span> type = <span class="keyword">const</span> Pixel *; };</div><div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Pixel&gt; <span class="keyword">struct </span>iterator_type_from_pixel&lt;Pixel,true,false,true&gt; {</div><div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;    <span class="keyword">using</span> type = planar_pixel_iterator&lt;typename channel_traits&lt;typename channel_type&lt;Pixel&gt;::type&gt;::pointer,<span class="keyword">typename</span> color_space_type&lt;Pixel&gt;::type&gt;;</div><div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;};</div><div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Pixel&gt; <span class="keyword">struct </span>iterator_type_from_pixel&lt;Pixel,true,false,false&gt; {</div><div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;    <span class="keyword">using</span> type = planar_pixel_iterator&lt;typename channel_traits&lt;typename channel_type&lt;Pixel&gt;::type&gt;::const_pointer,<span class="keyword">typename</span> color_space_type&lt;Pixel&gt;::type&gt;;</div><div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;};</div><div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Pixel, <span class="keywordtype">bool</span> IsPlanar, <span class="keywordtype">bool</span> IsMutable&gt; <span class="keyword">struct </span>iterator_type_from_pixel&lt;Pixel,IsPlanar,true,IsMutable&gt; {</div><div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;    <span class="keyword">using</span> type = memory_based_step_iterator&lt;typename iterator_type_from_pixel&lt;Pixel,IsPlanar,false,IsMutable&gt;::type&gt;;</div><div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;};</div><div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;</div><div class="line"><a name="l00289"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1iterator__type.html">  289</a></span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> L, <span class="keywordtype">bool</span> IsPlanar=false, <span class="keywordtype">bool</span> IsStep=false, <span class="keywordtype">bool</span> IsMutable=true&gt; <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1iterator__type.html">iterator_type</a>{};</div><div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> L&gt; <span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1iterator__type.html">iterator_type</a>&lt;T,L,false,false,true &gt; { <span class="keyword">using</span> type = <a class="code" href="structboost_1_1gil_1_1pixel.html">pixel&lt;T,L&gt;</a>*; };</div><div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> L&gt; <span class="keyword">struct </span>iterator_type&lt;T,L,false,false,false&gt; { <span class="keyword">using</span> type = pixel&lt;T,L&gt; <span class="keyword">const</span>*; };</div><div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> L&gt; <span class="keyword">struct </span>iterator_type&lt;T,L,true,false,true&gt; { <span class="keyword">using</span> type = planar_pixel_iterator&lt;T*,typename L::color_space_t&gt;; };               <span class="comment">// TODO: Assert M=identity</span></div><div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> L&gt; <span class="keyword">struct </span>iterator_type&lt;T,L,true,false,false&gt; { <span class="keyword">using</span> type = planar_pixel_iterator&lt;const T*,typename L::color_space_t&gt;; };        <span class="comment">// TODO: Assert M=identity</span></div><div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> L, <span class="keywordtype">bool</span> IsPlanar, <span class="keywordtype">bool</span> IsMutable&gt; <span class="keyword">struct </span>iterator_type&lt;T,L,IsPlanar,true,IsMutable&gt; {</div><div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;    <span class="keyword">using</span> type = memory_based_step_iterator&lt;typename iterator_type&lt;T,L,IsPlanar,false,IsMutable&gt;::type&gt;;</div><div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;};</div><div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;</div><div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> XIterator&gt;</div><div class="line"><a name="l00301"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1type__from__x__iterator.html">  301</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1type__from__x__iterator.html">type_from_x_iterator</a></div><div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;{</div><div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;    <span class="keyword">using</span> <a class="code" href="classboost_1_1gil_1_1memory__based__step__iterator.html">step_iterator_t</a> = <a class="code" href="classboost_1_1gil_1_1memory__based__step__iterator.html">memory_based_step_iterator&lt;XIterator&gt;</a>;</div><div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;    <span class="keyword">using</span> <a class="code" href="classboost_1_1gil_1_1memory__based__2d__locator.html">xy_locator_t</a> = <a class="code" href="classboost_1_1gil_1_1memory__based__2d__locator.html">memory_based_2d_locator&lt;step_iterator_t&gt;</a>;</div><div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;    <span class="keyword">using</span> <a class="code" href="classboost_1_1gil_1_1image__view.html">view_t</a> = <a class="code" href="classboost_1_1gil_1_1image__view.html">image_view&lt;xy_locator_t&gt;</a>;</div><div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;};</div><div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;</div><div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;<span class="keyword">namespace </span>detail {</div><div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;</div><div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> BitField, <span class="keyword">typename</span> FirstBit, <span class="keyword">typename</span> NumBits&gt;</div><div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;<span class="keyword">struct </span>packed_channel_reference_type</div><div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;{</div><div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;    <span class="keyword">using</span> type = packed_channel_reference</div><div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;        &lt;</div><div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;            BitField, FirstBit::value, NumBits::value, <span class="keyword">true</span></div><div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;        &gt; <span class="keyword">const</span>;</div><div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;};</div><div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;</div><div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> BitField, <span class="keyword">typename</span> ChannelBitSizes&gt;</div><div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;<span class="keyword">class </span>packed_channel_references_vector_type</div><div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;{</div><div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> FirstBit, <span class="keyword">typename</span> NumBits&gt;</div><div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;    <span class="keyword">using</span> reference_type = <span class="keyword">typename</span> packed_channel_reference_type&lt;BitField, FirstBit, NumBits&gt;::type;</div><div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;</div><div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;    <span class="comment">// If ChannelBitSizesVector is mp11::mp_list_c&lt;int,7,7,2&gt;</span></div><div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;    <span class="comment">// Then first_bits_vector will be mp11::mp_list_c&lt;int,0,7,14,16&gt;</span></div><div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;    <span class="keyword">using</span> first_bit_list = mp11::mp_fold_q</div><div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;        &lt;</div><div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;            ChannelBitSizes,</div><div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;            mp11::mp_list&lt;std::integral_constant&lt;int, 0&gt;&gt;,</div><div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;            mp11::mp_bind</div><div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;            &lt;</div><div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;                mp11::mp_push_back,</div><div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;                mp11::_1,</div><div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;                mp11::mp_bind</div><div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;                &lt;</div><div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;                    mp11::mp_plus,</div><div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;                    mp11::mp_bind&lt;mp_back, mp11::_1&gt;,</div><div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;                    mp11::_2</div><div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;                &gt;</div><div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;            &gt;</div><div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;        &gt;;</div><div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;</div><div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;    static_assert(mp11::mp_at_c&lt;first_bit_list, 0&gt;::value == 0, <span class="stringliteral">&quot;packed channel first bit must be 0&quot;</span>);</div><div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;</div><div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;    <span class="keyword">using</span> type = mp11::mp_transform</div><div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;        &lt;</div><div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;            reference_type,</div><div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;            mp_pop_back&lt;first_bit_list&gt;,</div><div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;            ChannelBitSizes</div><div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;        &gt;;</div><div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;};</div><div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;</div><div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;} <span class="comment">// namespace detail</span></div><div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;</div><div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> BitField, <span class="keyword">typename</span> ChannelBitSizes, <span class="keyword">typename</span> Layout&gt;</div><div class="line"><a name="l00366"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1packed__pixel__type.html">  366</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1packed__pixel__type.html">packed_pixel_type</a></div><div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;{</div><div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;    <span class="keyword">using</span> <a class="code" href="structboost_1_1gil_1_1packed__pixel.html">type</a> = <a class="code" href="structboost_1_1gil_1_1packed__pixel.html">packed_pixel</a></div><div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;        &lt;</div><div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;            BitField,</div><div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;            <span class="keyword">typename</span> detail::packed_channel_references_vector_type</div><div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;            &lt;</div><div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;                BitField,</div><div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;                ChannelBitSizes</div><div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;            &gt;<a class="code" href="structboost_1_1gil_1_1packed__pixel.html">::type</a>,</div><div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;        Layout&gt;;</div><div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;};</div><div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;</div><div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;</div><div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> BitField, <span class="keyword">typename</span> ChannelBitSizes, <span class="keyword">typename</span> Layout, <span class="keyword">typename</span> Alloc=std::allocator&lt;<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>&gt;&gt;</div><div class="line"><a name="l00391"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1packed__image__type.html">  391</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1packed__image__type.html">packed_image_type</a></div><div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;{</div><div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;    <span class="keyword">using</span> <a class="code" href="classboost_1_1gil_1_1image.html">type</a> = <a class="code" href="classboost_1_1gil_1_1image.html">image&lt;typename packed_pixel_type&lt;BitField,ChannelBitSizes,Layout&gt;::type</a>,<span class="keyword">false</span>,Alloc&gt;;</div><div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;};</div><div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;</div><div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> BitField, <span class="keywordtype">unsigned</span> Size1, <span class="keyword">typename</span> Layout, <span class="keyword">typename</span> Alloc = std::allocator&lt;<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>&gt;&gt;</div><div class="line"><a name="l00399"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1packed__image1__type.html">  399</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1packed__image1__type.html">packed_image1_type</a></div><div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;    : <a class="code" href="structboost_1_1gil_1_1packed__image__type.html">packed_image_type</a>&lt;BitField, mp11::mp_list_c&lt;unsigned, Size1&gt;, Layout, Alloc&gt;</div><div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;{};</div><div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;</div><div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> BitField, <span class="keywordtype">unsigned</span> Size1, <span class="keywordtype">unsigned</span> Size2, <span class="keyword">typename</span> Layout, <span class="keyword">typename</span> Alloc = std::allocator&lt;<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>&gt;&gt;</div><div class="line"><a name="l00406"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1packed__image2__type.html">  406</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1packed__image2__type.html">packed_image2_type</a></div><div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;    : <a class="code" href="structboost_1_1gil_1_1packed__image__type.html">packed_image_type</a>&lt;BitField, mp11::mp_list_c&lt;unsigned, Size1, Size2&gt;, Layout, Alloc&gt;</div><div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;{};</div><div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;</div><div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> BitField, <span class="keywordtype">unsigned</span> Size1, <span class="keywordtype">unsigned</span> Size2, <span class="keywordtype">unsigned</span> Size3, <span class="keyword">typename</span> Layout, <span class="keyword">typename</span> Alloc = std::allocator&lt;<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>&gt;&gt;</div><div class="line"><a name="l00413"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1packed__image3__type.html">  413</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1packed__image3__type.html">packed_image3_type</a></div><div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;    : <a class="code" href="structboost_1_1gil_1_1packed__image__type.html">packed_image_type</a>&lt;BitField, mp11::mp_list_c&lt;unsigned, Size1, Size2, Size3&gt;, Layout, Alloc&gt;</div><div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;{};</div><div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;</div><div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> BitField, <span class="keywordtype">unsigned</span> Size1, <span class="keywordtype">unsigned</span> Size2, <span class="keywordtype">unsigned</span> Size3, <span class="keywordtype">unsigned</span> Size4, <span class="keyword">typename</span> Layout, <span class="keyword">typename</span> Alloc = std::allocator&lt;<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>&gt;&gt;</div><div class="line"><a name="l00420"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1packed__image4__type.html">  420</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1packed__image4__type.html">packed_image4_type</a></div><div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;    : <a class="code" href="structboost_1_1gil_1_1packed__image__type.html">packed_image_type</a>&lt;BitField, mp11::mp_list_c&lt;unsigned, Size1, Size2, Size3, Size4&gt;, Layout, Alloc&gt;</div><div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;{};</div><div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;</div><div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> BitField, <span class="keywordtype">unsigned</span> Size1, <span class="keywordtype">unsigned</span> Size2, <span class="keywordtype">unsigned</span> Size3, <span class="keywordtype">unsigned</span> Size4, <span class="keywordtype">unsigned</span> Size5, <span class="keyword">typename</span> Layout, <span class="keyword">typename</span> Alloc = std::allocator&lt;<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>&gt;&gt;</div><div class="line"><a name="l00427"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1packed__image5__type.html">  427</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1packed__image5__type.html">packed_image5_type</a></div><div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;    : <a class="code" href="structboost_1_1gil_1_1packed__image__type.html">packed_image_type</a>&lt;BitField, mp11::mp_list_c&lt;unsigned, Size1, Size2, Size3, Size4, Size5&gt;, Layout, Alloc&gt; {};</div><div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;</div><div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;</div><div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;<span class="keyword">template</span></div><div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;&lt;</div><div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;    <span class="keyword">typename</span> ChannelBitSizes,</div><div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;    <span class="keyword">typename</span> Layout,</div><div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;    <span class="keyword">typename</span> Alloc = std::allocator&lt;unsigned char&gt;</div><div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;&gt;</div><div class="line"><a name="l00443"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1bit__aligned__image__type.html">  443</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1bit__aligned__image__type.html">bit_aligned_image_type</a></div><div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;{</div><div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;</div><div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;    <span class="keyword">static</span> constexpr <span class="keywordtype">int</span> bit_size =</div><div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;        mp11::mp_fold</div><div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;        &lt;</div><div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;            ChannelBitSizes,</div><div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;            std::integral_constant&lt;int, 0&gt;,</div><div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;            mp11::mp_plus</div><div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;        &gt;::value;</div><div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;</div><div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;    <span class="keyword">using</span> bitfield_t = <span class="keyword">typename</span> detail::min_fast_uint&lt;bit_size + 7&gt;::type;</div><div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;    <span class="keyword">using</span> bit_alignedref_t = bit_aligned_pixel_reference&lt;bitfield_t, ChannelBitSizes, Layout, true&gt; <span class="keyword">const</span>;</div><div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;</div><div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;    <span class="keyword">using</span> <a class="code" href="classboost_1_1gil_1_1image.html">type</a> = <a class="code" href="classboost_1_1gil_1_1image.html">image&lt;bit_alignedref_t,false,Alloc&gt;</a>;</div><div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;};</div><div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;</div><div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;<span class="keyword">template</span> &lt;<span class="keywordtype">unsigned</span> Size1, <span class="keyword">typename</span> Layout, <span class="keyword">typename</span> Alloc = std::allocator&lt;<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>&gt;&gt;</div><div class="line"><a name="l00465"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1bit__aligned__image1__type.html">  465</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1bit__aligned__image1__type.html">bit_aligned_image1_type</a> : <a class="code" href="structboost_1_1gil_1_1bit__aligned__image__type.html">bit_aligned_image_type</a>&lt;mp11::mp_list_c&lt;unsigned, Size1&gt;, Layout, Alloc&gt; {};</div><div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;</div><div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;<span class="keyword">template</span> &lt;<span class="keywordtype">unsigned</span> Size1, <span class="keywordtype">unsigned</span> Size2, <span class="keyword">typename</span> Layout, <span class="keyword">typename</span> Alloc = std::allocator&lt;<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>&gt;&gt;</div><div class="line"><a name="l00470"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1bit__aligned__image2__type.html">  470</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1bit__aligned__image2__type.html">bit_aligned_image2_type</a> : <a class="code" href="structboost_1_1gil_1_1bit__aligned__image__type.html">bit_aligned_image_type</a>&lt;mp11::mp_list_c&lt;unsigned, Size1, Size2&gt;, Layout, Alloc&gt; {};</div><div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;</div><div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;<span class="keyword">template</span> &lt;<span class="keywordtype">unsigned</span> Size1, <span class="keywordtype">unsigned</span> Size2, <span class="keywordtype">unsigned</span> Size3, <span class="keyword">typename</span> Layout, <span class="keyword">typename</span> Alloc = std::allocator&lt;<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>&gt;&gt;</div><div class="line"><a name="l00475"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1bit__aligned__image3__type.html">  475</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1bit__aligned__image3__type.html">bit_aligned_image3_type</a> : <a class="code" href="structboost_1_1gil_1_1bit__aligned__image__type.html">bit_aligned_image_type</a>&lt;mp11::mp_list_c&lt;unsigned, Size1, Size2, Size3&gt;, Layout, Alloc&gt; {};</div><div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;</div><div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;<span class="keyword">template</span> &lt;<span class="keywordtype">unsigned</span> Size1, <span class="keywordtype">unsigned</span> Size2, <span class="keywordtype">unsigned</span> Size3, <span class="keywordtype">unsigned</span> Size4, <span class="keyword">typename</span> Layout, <span class="keyword">typename</span> Alloc = std::allocator&lt;<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>&gt;&gt;</div><div class="line"><a name="l00480"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1bit__aligned__image4__type.html">  480</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1bit__aligned__image4__type.html">bit_aligned_image4_type</a> : <a class="code" href="structboost_1_1gil_1_1bit__aligned__image__type.html">bit_aligned_image_type</a>&lt;mp11::mp_list_c&lt;unsigned, Size1, Size2, Size3, Size4&gt;, Layout, Alloc&gt; {};</div><div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;</div><div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;<span class="keyword">template</span> &lt;<span class="keywordtype">unsigned</span> Size1, <span class="keywordtype">unsigned</span> Size2, <span class="keywordtype">unsigned</span> Size3, <span class="keywordtype">unsigned</span> Size4, <span class="keywordtype">unsigned</span> Size5, <span class="keyword">typename</span> Layout, <span class="keyword">typename</span> Alloc = std::allocator&lt;<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>&gt;&gt;</div><div class="line"><a name="l00485"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1bit__aligned__image5__type.html">  485</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1bit__aligned__image5__type.html">bit_aligned_image5_type</a> : <a class="code" href="structboost_1_1gil_1_1bit__aligned__image__type.html">bit_aligned_image_type</a>&lt;mp11::mp_list_c&lt;unsigned, Size1, Size2, Size3, Size4, Size5&gt;, Layout, Alloc&gt; {};</div><div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;</div><div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;</div><div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Channel, <span class="keyword">typename</span> Layout&gt;</div><div class="line"><a name="l00491"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1pixel__value__type.html">  491</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1pixel__value__type.html">pixel_value_type</a></div><div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;{</div><div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;    <span class="comment">// by default use gil::pixel. Specializations are provided for</span></div><div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;    <span class="keyword">using</span> <a class="code" href="structboost_1_1gil_1_1pixel.html">type</a> = <a class="code" href="structboost_1_1gil_1_1pixel.html">pixel&lt;Channel, Layout&gt;</a>;</div><div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;};</div><div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;</div><div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;<span class="comment">// Specializations for packed channels</span></div><div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> BitField, <span class="keywordtype">int</span> NumBits, <span class="keywordtype">bool</span> IsMutable, <span class="keyword">typename</span> Layout&gt;</div><div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;<span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1pixel__value__type.html">pixel_value_type</a>&lt;packed_dynamic_channel_reference&lt;BitField, NumBits, IsMutable&gt;, Layout&gt;</div><div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;    : <a class="code" href="structboost_1_1gil_1_1packed__pixel__type.html">packed_pixel_type</a>&lt;BitField, mp11::mp_list_c&lt;unsigned, NumBits&gt;, Layout&gt;</div><div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;{};</div><div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;</div><div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> BitField, <span class="keywordtype">int</span> NumBits, <span class="keywordtype">bool</span> IsMutable, <span class="keyword">typename</span> Layout&gt;</div><div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;<span class="keyword">struct </span>pixel_value_type&lt;packed_dynamic_channel_reference&lt;BitField, NumBits, IsMutable&gt; const, Layout&gt;</div><div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;    : packed_pixel_type&lt;BitField, mp11::mp_list_c&lt;unsigned, NumBits&gt;, Layout&gt;</div><div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;{};</div><div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;</div><div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> BitField, <span class="keywordtype">int</span> FirstBit, <span class="keywordtype">int</span> NumBits, <span class="keywordtype">bool</span> IsMutable, <span class="keyword">typename</span> Layout&gt;</div><div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;<span class="keyword">struct </span>pixel_value_type&lt;packed_channel_reference&lt;BitField, FirstBit, NumBits, IsMutable&gt;, Layout&gt;</div><div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;    : packed_pixel_type&lt;BitField, mp11::mp_list_c&lt;unsigned, NumBits&gt;, Layout&gt;</div><div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;{};</div><div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;</div><div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> BitField, <span class="keywordtype">int</span> FirstBit, <span class="keywordtype">int</span> NumBits, <span class="keywordtype">bool</span> IsMutable, <span class="keyword">typename</span> Layout&gt;</div><div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;<span class="keyword">struct </span>pixel_value_type&lt;packed_channel_reference&lt;BitField, FirstBit, NumBits, IsMutable&gt; const, Layout&gt;</div><div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;    : packed_pixel_type&lt;BitField, mp11::mp_list_c&lt;unsigned, NumBits&gt;, Layout&gt;</div><div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;{};</div><div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;</div><div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;<span class="keyword">template</span> &lt;<span class="keywordtype">int</span> NumBits, <span class="keyword">typename</span> Layout&gt;</div><div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;<span class="keyword">struct </span>pixel_value_type&lt;packed_channel_value&lt;NumBits&gt;, Layout&gt;</div><div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;    : packed_pixel_type&lt;typename detail::min_fast_uint&lt;NumBits&gt;::type, mp11::mp_list_c&lt;unsigned, NumBits&gt;, Layout&gt;</div><div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;{};</div><div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;</div><div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> L, <span class="keywordtype">bool</span> IsPlanar = false, <span class="keywordtype">bool</span> IsStepX = false, <span class="keywordtype">bool</span> IsMutable = true&gt;</div><div class="line"><a name="l00526"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1locator__type.html">  526</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1locator__type.html">locator_type</a></div><div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;{</div><div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;    <span class="keyword">using</span> type = <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1type__from__x__iterator.html">type_from_x_iterator</a></div><div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;        &lt;</div><div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;            <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1iterator__type.html">iterator_type&lt;T, L, IsPlanar, IsStepX, IsMutable&gt;::type</a></div><div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;        &gt;::xy_locator_type;</div><div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;};</div><div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;</div><div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> L, <span class="keywordtype">bool</span> IsPlanar = false, <span class="keywordtype">bool</span> IsStepX = false, <span class="keywordtype">bool</span> IsMutable = true&gt;</div><div class="line"><a name="l00537"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1view__type.html">  537</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1view__type.html">view_type</a></div><div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;{</div><div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;    <span class="keyword">using</span> type = <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1type__from__x__iterator.html">type_from_x_iterator</a></div><div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;        &lt;</div><div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;            <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1iterator__type.html">iterator_type&lt;T, L, IsPlanar, IsStepX, IsMutable&gt;::type</a></div><div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;        &gt;::view_t;</div><div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;};</div><div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;</div><div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> L, <span class="keywordtype">bool</span> IsPlanar = false, <span class="keyword">typename</span> Alloc = std::allocator&lt;<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>&gt;&gt;</div><div class="line"><a name="l00548"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1image__type.html">  548</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1image__type.html">image_type</a></div><div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;{</div><div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;    <span class="keyword">using</span> <a class="code" href="classboost_1_1gil_1_1image.html">type</a> = <a class="code" href="classboost_1_1gil_1_1image.html">image&lt;pixel&lt;T, L&gt;</a>, IsPlanar, Alloc&gt;;</div><div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;};</div><div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;</div><div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Pixel, <span class="keywordtype">bool</span> IsPlanar=false, <span class="keywordtype">bool</span> IsStepX=false, <span class="keywordtype">bool</span> IsMutable=true&gt;</div><div class="line"><a name="l00556"></a><span class="lineno"><a class="line" href="structboost_1_1gil_1_1view__type__from__pixel.html">  556</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1view__type__from__pixel.html">view_type_from_pixel</a> {</div><div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;    <span class="keyword">using</span> type = <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1type__from__x__iterator.html">type_from_x_iterator&lt;typename iterator_type_from_pixel&lt;Pixel,IsPlanar,IsStepX,IsMutable&gt;::type</a>&gt;::view_t;</div><div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;};</div><div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;</div><div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;</div><div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;<span class="keyword">template</span></div><div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;&lt;</div><div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;        <span class="keyword">typename</span> Ref,</div><div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;        <span class="keyword">typename</span> T = use_default,</div><div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;        <span class="keyword">typename</span> L = use_default,</div><div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;        <span class="keyword">typename</span> IsPlanar = use_default,</div><div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;        <span class="keyword">typename</span> IsMutable = use_default&gt;</div><div class="line"><a name="l00571"></a><span class="lineno"><a class="line" href="classboost_1_1gil_1_1derived__pixel__reference__type.html">  571</a></span>&#160;<span class="keyword">class </span><a class="code" href="classboost_1_1gil_1_1derived__pixel__reference__type.html">derived_pixel_reference_type</a></div><div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;{</div><div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;    <span class="keyword">using</span> pixel_t = <span class="keyword">typename</span> std::remove_reference&lt;Ref&gt;::type;</div><div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;</div><div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;    <span class="keyword">using</span> channel_t = <span class="keyword">typename</span> mp11::mp_if</div><div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;        &lt;</div><div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;            std::is_same&lt;T, use_default&gt;,</div><div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;            <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1channel__type.html">channel_type&lt;pixel_t&gt;::type</a>,</div><div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;            T</div><div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;        &gt;::type;</div><div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;</div><div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;    <span class="keyword">using</span> layout_t = <span class="keyword">typename</span>  mp11::mp_if</div><div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;        &lt;</div><div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160;            std::is_same&lt;L, use_default&gt;,</div><div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;            <a class="code" href="structboost_1_1gil_1_1layout.html">layout</a></div><div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;            &lt;</div><div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;                <span class="keyword">typename</span> color_space_type&lt;pixel_t&gt;::type,</div><div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160;                <span class="keyword">typename</span> channel_mapping_type&lt;pixel_t&gt;::type</div><div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;            &gt;,</div><div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;            L</div><div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;        &gt;::type;</div><div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;</div><div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">bool</span> <span class="keyword">const</span> mut = mp11::mp_if</div><div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;        &lt;</div><div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;            std::is_same&lt;IsMutable, use_default&gt;,</div><div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;            <a class="code" href="structboost_1_1gil_1_1pixel__reference__is__mutable.html">pixel_reference_is_mutable&lt;Ref&gt;</a>,</div><div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;            IsMutable</div><div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;        &gt;::value;</div><div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;</div><div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">bool</span> <span class="keyword">const</span> planar = mp11::mp_if</div><div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;        &lt;</div><div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;            std::is_same&lt;IsPlanar, use_default&gt;,</div><div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;            is_planar&lt;pixel_t&gt;,</div><div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;            IsPlanar</div><div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160;        &gt;::value;</div><div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;</div><div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160;    <span class="keyword">using</span> type = <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1pixel__reference__type.html">pixel_reference_type&lt;channel_t, layout_t, planar, mut&gt;::type</a>;</div><div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160;};</div><div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;</div><div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;<span class="keyword">template</span></div><div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;&lt;</div><div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;    <span class="keyword">typename</span> Iterator,</div><div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;    <span class="keyword">typename</span> T = use_default,</div><div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;    <span class="keyword">typename</span> L = use_default,</div><div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;    <span class="keyword">typename</span> IsPlanar = use_default,</div><div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160;    <span class="keyword">typename</span> IsStep = use_default,</div><div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;    <span class="keyword">typename</span> IsMutable = use_default</div><div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;&gt;</div><div class="line"><a name="l00623"></a><span class="lineno"><a class="line" href="classboost_1_1gil_1_1derived__iterator__type.html">  623</a></span>&#160;<span class="keyword">class </span><a class="code" href="classboost_1_1gil_1_1derived__iterator__type.html">derived_iterator_type</a></div><div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;{</div><div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;    <span class="keyword">using</span> channel_t = <span class="keyword">typename</span> mp11::mp_if</div><div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;        &lt;</div><div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160;            std::is_same&lt;T, use_default&gt;,</div><div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;            <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1channel__type.html">channel_type&lt;Iterator&gt;::type</a>,</div><div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;            T</div><div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;        &gt;::type;</div><div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;</div><div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;    <span class="keyword">using</span> layout_t = <span class="keyword">typename</span> mp11::mp_if</div><div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;        &lt;</div><div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;            std::is_same&lt;L, use_default&gt;,</div><div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;            <a class="code" href="structboost_1_1gil_1_1layout.html">layout</a></div><div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;            &lt;</div><div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160;                <span class="keyword">typename</span> color_space_type&lt;Iterator&gt;::type,</div><div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;                <span class="keyword">typename</span> channel_mapping_type&lt;Iterator&gt;::type</div><div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;            &gt;,</div><div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;            L</div><div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;        &gt;::type;</div><div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;</div><div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;    <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">bool</span> mut = mp11::mp_if</div><div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;        &lt;</div><div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;            std::is_same&lt;IsMutable, use_default&gt;,</div><div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;            <a class="code" href="structboost_1_1gil_1_1iterator__is__mutable.html">iterator_is_mutable&lt;Iterator&gt;</a>,</div><div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;            IsMutable</div><div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;        &gt;::value;</div><div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;</div><div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">bool</span> <span class="keyword">const</span> planar = mp11::mp_if</div><div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;        &lt;</div><div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;            std::is_same&lt;IsPlanar, use_default&gt;,</div><div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160;            is_planar&lt;Iterator&gt;,</div><div class="line"><a name="l00654"></a><span class="lineno">  654</span>&#160;            IsPlanar</div><div class="line"><a name="l00655"></a><span class="lineno">  655</span>&#160;        &gt;::value;</div><div class="line"><a name="l00656"></a><span class="lineno">  656</span>&#160;</div><div class="line"><a name="l00657"></a><span class="lineno">  657</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">bool</span> <span class="keyword">const</span> step = mp11::mp_if</div><div class="line"><a name="l00658"></a><span class="lineno">  658</span>&#160;        &lt;</div><div class="line"><a name="l00659"></a><span class="lineno">  659</span>&#160;            std::is_same&lt;IsStep, use_default&gt;,</div><div class="line"><a name="l00660"></a><span class="lineno">  660</span>&#160;            <a class="code" href="structboost_1_1gil_1_1iterator__is__step.html">iterator_is_step&lt;Iterator&gt;</a>,</div><div class="line"><a name="l00661"></a><span class="lineno">  661</span>&#160;            IsStep</div><div class="line"><a name="l00662"></a><span class="lineno">  662</span>&#160;        &gt;::type::value;</div><div class="line"><a name="l00663"></a><span class="lineno">  663</span>&#160;</div><div class="line"><a name="l00664"></a><span class="lineno">  664</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160;    <span class="keyword">using</span> type = <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1iterator__type.html">iterator_type&lt;channel_t, layout_t, planar, step, mut&gt;::type</a>;</div><div class="line"><a name="l00666"></a><span class="lineno">  666</span>&#160;};</div><div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160;</div><div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> View, <span class="keyword">typename</span> T = use_default, <span class="keyword">typename</span> L = use_default, <span class="keyword">typename</span> IsPlanar = use_default, <span class="keyword">typename</span> StepX = use_default, <span class="keyword">typename</span> IsMutable = use_default&gt;</div><div class="line"><a name="l00672"></a><span class="lineno"><a class="line" href="classboost_1_1gil_1_1derived__view__type.html">  672</a></span>&#160;<span class="keyword">class </span><a class="code" href="classboost_1_1gil_1_1derived__view__type.html">derived_view_type</a></div><div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160;{</div><div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;    <span class="keyword">using</span> channel_t = <span class="keyword">typename</span> mp11::mp_if</div><div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160;        &lt;</div><div class="line"><a name="l00676"></a><span class="lineno">  676</span>&#160;            std::is_same&lt;T, use_default&gt;,</div><div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160;            <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1channel__type.html">channel_type&lt;View&gt;::type</a>,</div><div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160;            T</div><div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160;        &gt;;</div><div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160;</div><div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;    <span class="keyword">using</span> layout_t = <span class="keyword">typename</span> mp11::mp_if</div><div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;        &lt;</div><div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160;            std::is_same&lt;L, use_default&gt;,</div><div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160;            <a class="code" href="structboost_1_1gil_1_1layout.html">layout</a></div><div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;            &lt;</div><div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160;                <span class="keyword">typename</span> color_space_type&lt;View&gt;::type,</div><div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;                <span class="keyword">typename</span> channel_mapping_type&lt;View&gt;::type</div><div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;            &gt;,</div><div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160;            L</div><div class="line"><a name="l00690"></a><span class="lineno">  690</span>&#160;        &gt;;</div><div class="line"><a name="l00691"></a><span class="lineno">  691</span>&#160;</div><div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">bool</span> <span class="keyword">const</span> mut = mp11::mp_if</div><div class="line"><a name="l00693"></a><span class="lineno">  693</span>&#160;        &lt;</div><div class="line"><a name="l00694"></a><span class="lineno">  694</span>&#160;            std::is_same&lt;IsMutable, use_default&gt;,</div><div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160;            <a class="code" href="structboost_1_1gil_1_1view__is__mutable.html">view_is_mutable&lt;View&gt;</a>,</div><div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160;            IsMutable</div><div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;        &gt;::value;</div><div class="line"><a name="l00698"></a><span class="lineno">  698</span>&#160;</div><div class="line"><a name="l00699"></a><span class="lineno">  699</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">bool</span> <span class="keyword">const</span> planar = mp11::mp_if</div><div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;        &lt;</div><div class="line"><a name="l00701"></a><span class="lineno">  701</span>&#160;            std::is_same&lt;IsPlanar, use_default&gt;,</div><div class="line"><a name="l00702"></a><span class="lineno">  702</span>&#160;            is_planar&lt;View&gt;,</div><div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;            IsPlanar</div><div class="line"><a name="l00704"></a><span class="lineno">  704</span>&#160;        &gt;::value;</div><div class="line"><a name="l00705"></a><span class="lineno">  705</span>&#160;</div><div class="line"><a name="l00706"></a><span class="lineno">  706</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">bool</span> <span class="keyword">const</span> step = mp11::mp_if</div><div class="line"><a name="l00707"></a><span class="lineno">  707</span>&#160;        &lt;</div><div class="line"><a name="l00708"></a><span class="lineno">  708</span>&#160;            std::is_same&lt;StepX, use_default&gt;,</div><div class="line"><a name="l00709"></a><span class="lineno">  709</span>&#160;            <a class="code" href="structboost_1_1gil_1_1view__is__step__in__x.html">view_is_step_in_x&lt;View&gt;</a>,</div><div class="line"><a name="l00710"></a><span class="lineno">  710</span>&#160;            StepX</div><div class="line"><a name="l00711"></a><span class="lineno">  711</span>&#160;        &gt;::value;</div><div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160;</div><div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160;    <span class="keyword">using</span> type = <span class="keyword">typename</span> view_type&lt;channel_t, layout_t, planar, step, mut&gt;::type;</div><div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;};</div><div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;</div><div class="line"><a name="l00720"></a><span class="lineno">  720</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Image, <span class="keyword">typename</span> T = use_default, <span class="keyword">typename</span> L = use_default, <span class="keyword">typename</span> IsPlanar = use_default&gt;</div><div class="line"><a name="l00721"></a><span class="lineno"><a class="line" href="classboost_1_1gil_1_1derived__image__type.html">  721</a></span>&#160;<span class="keyword">class </span><a class="code" href="classboost_1_1gil_1_1derived__image__type.html">derived_image_type</a></div><div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;{</div><div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;    <span class="keyword">using</span> channel_t = <span class="keyword">typename</span> mp11::mp_if</div><div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;        &lt;</div><div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;            std::is_same&lt;T, use_default&gt;,</div><div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;            <span class="keyword">typename</span> <a class="code" href="structboost_1_1gil_1_1channel__type.html">channel_type&lt;Image&gt;::type</a>,</div><div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160;            T</div><div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160;        &gt;::type;</div><div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160;</div><div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;    <span class="keyword">using</span> layout_t = <span class="keyword">typename</span> mp11::mp_if</div><div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;        &lt;</div><div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;            std::is_same&lt;L, use_default&gt;,</div><div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160;            <a class="code" href="structboost_1_1gil_1_1layout.html">layout</a></div><div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160;            &lt;</div><div class="line"><a name="l00735"></a><span class="lineno">  735</span>&#160;                <span class="keyword">typename</span> color_space_type&lt;Image&gt;::type,</div><div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160;                <span class="keyword">typename</span> channel_mapping_type&lt;Image&gt;::type&gt;,</div><div class="line"><a name="l00737"></a><span class="lineno">  737</span>&#160;                L</div><div class="line"><a name="l00738"></a><span class="lineno">  738</span>&#160;            &gt;::type;</div><div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160;</div><div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">bool</span> <span class="keyword">const</span> planar = mp11::mp_if</div><div class="line"><a name="l00741"></a><span class="lineno">  741</span>&#160;        &lt;</div><div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160;            std::is_same&lt;IsPlanar, use_default&gt;,</div><div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;            is_planar&lt;Image&gt;,</div><div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160;            IsPlanar</div><div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;        &gt;::value;</div><div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;</div><div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00748"></a><span class="lineno">  748</span>&#160;    <span class="keyword">using</span> type = <span class="keyword">typename</span> <a class="code" href="classboost_1_1gil_1_1image.html">image_type&lt;channel_t, layout_t, planar&gt;::type</a>;</div><div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160;};</div><div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;</div><div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160;}}  <span class="comment">// namespace boost::gil</span></div><div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160;</div><div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;<span class="preprocessor">#endif</span></div><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> metafunctions.hpp:34</div></div>
  51 <div class="ttc" id="structboost_1_1gil_1_1packed__image__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1packed__image__type.html">boost::gil::packed_image_type</a></div><div class="ttdoc">Returns the type of an interleaved packed image: an image whose channels may not be byte-aligned,...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:391</div></div>
  52 <div class="ttc" id="structboost_1_1gil_1_1pixel__reference__is__proxy_html"><div class="ttname"><a href="structboost_1_1gil_1_1pixel__reference__is__proxy.html">boost::gil::pixel_reference_is_proxy</a></div><div class="ttdoc">Determines whether the given pixel reference is a proxy class or a native C++ reference.</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:202</div></div>
  53 <div class="ttc" id="structboost_1_1gil_1_1planar__pixel__reference_html"><div class="ttname"><a href="structboost_1_1gil_1_1planar__pixel__reference.html">boost::gil::planar_pixel_reference</a></div><div class="ttdoc">A reference proxy to a planar pixel.</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:25</div></div>
  54 <div class="ttc" id="structboost_1_1gil_1_1image__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1image__type.html">boost::gil::image_type</a></div><div class="ttdoc">Returns the type of a homogeneous image given the channel type, layout, and whether it operates on pl...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:548</div></div>
  55 <div class="ttc" id="structboost_1_1gil_1_1locator__is__step__in__x_html"><div class="ttname"><a href="structboost_1_1gil_1_1locator__is__step__in__x.html">boost::gil::locator_is_step_in_x</a></div><div class="ttdoc">Determines if the given locator has a horizontal step that could be set dynamically.</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:185</div></div>
  56 <div class="ttc" id="structboost_1_1gil_1_1view__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1view__type.html">boost::gil::view_type</a></div><div class="ttdoc">Returns the type of a homogeneous view given the channel type, layout, whether it operates on planar ...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:537</div></div>
  57 <div class="ttc" id="classboost_1_1gil_1_1image__view_html"><div class="ttname"><a href="classboost_1_1gil_1_1image__view.html">boost::gil::image_view</a></div><div class="ttdoc">A lightweight object that interprets memory as a 2D array of pixels. Models ImageViewConcept,...</div><div class="ttdef"><b>Definition:</b> image_view.hpp:53</div></div>
  58 <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> metafunctions.hpp:35</div></div>
  59 <div class="ttc" id="structboost_1_1gil_1_1packed__image1__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1packed__image1__type.html">boost::gil::packed_image1_type</a></div><div class="ttdoc">Returns the type of a single-channel image given its bitfield type, the bit size of its channel and i...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:399</div></div>
  60 <div class="ttc" id="structboost_1_1gil_1_1pixel_html"><div class="ttname"><a href="structboost_1_1gil_1_1pixel.html">boost::gil::pixel</a></div><div class="ttdoc">Represents a pixel value (a container of channels). Models: HomogeneousColorBaseValueConcept,...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:23</div></div>
  61 <div class="ttc" id="structboost_1_1gil_1_1iterator__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1iterator__type.html">boost::gil::iterator_type</a></div><div class="ttdoc">Returns the type of a homogeneous iterator given the channel type, layout, whether it operates on pla...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:289</div></div>
  62 <div class="ttc" id="structboost_1_1gil_1_1packed__image4__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1packed__image4__type.html">boost::gil::packed_image4_type</a></div><div class="ttdoc">Returns the type of a four channel image given its bitfield type, the bit size of its channels and it...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:420</div></div>
  63 <div class="ttc" id="structboost_1_1gil_1_1packed__image2__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1packed__image2__type.html">boost::gil::packed_image2_type</a></div><div class="ttdoc">Returns the type of a two channel image given its bitfield type, the bit size of its channels and its...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:406</div></div>
  64 <div class="ttc" id="structboost_1_1gil_1_1bit__aligned__image5__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1bit__aligned__image5__type.html">boost::gil::bit_aligned_image5_type</a></div><div class="ttdoc">Returns the type of a five channel bit-aligned image given the bit size of its channels and its layou...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:485</div></div>
  65 <div class="ttc" id="classboost_1_1gil_1_1derived__iterator__type_html"><div class="ttname"><a href="classboost_1_1gil_1_1derived__iterator__type.html">boost::gil::derived_iterator_type</a></div><div class="ttdoc">Constructs a pixel iterator type from a source pixel iterator type by changing some of the properties...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:623</div></div>
  66 <div class="ttc" id="structboost_1_1gil_1_1planar__pixel__iterator_html"><div class="ttname"><a href="structboost_1_1gil_1_1planar__pixel__iterator.html">boost::gil::planar_pixel_iterator</a></div><div class="ttdoc">An iterator over planar pixels. Models HomogeneousColorBaseConcept, PixelIteratorConcept,...</div><div class="ttdef"><b>Definition:</b> algorithm.hpp:34</div></div>
  67 <div class="ttc" id="structboost_1_1gil_1_1iterator__is__basic_html"><div class="ttname"><a href="structboost_1_1gil_1_1iterator__is__basic.html">boost::gil::iterator_is_basic</a></div><div class="ttdoc">Determines if a given pixel iterator is basic Basic iterators must use gil::pixel (if interleaved),...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:75</div></div>
  68 <div class="ttc" id="classboost_1_1gil_1_1derived__pixel__reference__type_html"><div class="ttname"><a href="classboost_1_1gil_1_1derived__pixel__reference__type.html">boost::gil::derived_pixel_reference_type</a></div><div class="ttdoc">Constructs a pixel reference type from a source pixel reference type by changing some of the properti...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:571</div></div>
  69 <div class="ttc" id="structboost_1_1gil_1_1bit__aligned__image4__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1bit__aligned__image4__type.html">boost::gil::bit_aligned_image4_type</a></div><div class="ttdoc">Returns the type of a four channel bit-aligned image given the bit size of its channels and its layou...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:480</div></div>
  70 <div class="ttc" id="classboost_1_1gil_1_1memory__based__2d__locator_html"><div class="ttname"><a href="classboost_1_1gil_1_1memory__based__2d__locator.html">boost::gil::memory_based_2d_locator</a></div><div class="ttdoc">Memory-based pixel locator. Models: PixelLocatorConcept,HasDynamicXStepTypeConcept,...</div><div class="ttdef"><b>Definition:</b> algorithm.hpp:38</div></div>
  71 <div class="ttc" id="structboost_1_1gil_1_1type__from__x__iterator_html"><div class="ttname"><a href="structboost_1_1gil_1_1type__from__x__iterator.html">boost::gil::type_from_x_iterator</a></div><div class="ttdoc">Given a pixel iterator defining access to pixels along a row, returns the types of the corresponding ...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:301</div></div>
  72 <div class="ttc" id="structboost_1_1gil_1_1image__is__basic_html"><div class="ttname"><a href="structboost_1_1gil_1_1image__is__basic.html">boost::gil::image_is_basic</a></div><div class="ttdoc">Basic images must use basic views and std::allocator.</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:137</div></div>
  73 <div class="ttc" id="structboost_1_1gil_1_1pixel__reference__is__mutable_html"><div class="ttname"><a href="structboost_1_1gil_1_1pixel__reference__is__mutable.html">boost::gil::pixel_reference_is_mutable</a></div><div class="ttdoc">Determines if the given pixel reference is mutable (i.e. its channels can be changed)</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:228</div></div>
  74 <div class="ttc" id="structboost_1_1gil_1_1locator__is__mutable_html"><div class="ttname"><a href="structboost_1_1gil_1_1locator__is__mutable.html">boost::gil::locator_is_mutable</a></div><div class="ttdoc">Determines if the given locator is mutable (i.e. its pixels can be changed)</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:239</div></div>
  75 <div class="ttc" id="classboost_1_1gil_1_1derived__image__type_html"><div class="ttname"><a href="classboost_1_1gil_1_1derived__image__type.html">boost::gil::derived_image_type</a></div><div class="ttdoc">Constructs a homogeneous image type from a source image type by changing some of the properties....</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:721</div></div>
  76 <div class="ttc" id="structboost_1_1gil_1_1layout_html"><div class="ttname"><a href="structboost_1_1gil_1_1layout.html">boost::gil::layout</a></div><div class="ttdoc">Represents a color space and ordering of channels in memory.</div><div class="ttdef"><b>Definition:</b> utilities.hpp:266</div></div>
  77 <div class="ttc" id="classboost_1_1gil_1_1image_html"><div class="ttname"><a href="classboost_1_1gil_1_1image.html">boost::gil::image</a></div><div class="ttdoc">container interface over image view. Models ImageConcept, PixelBasedConcept</div><div class="ttdef"><b>Definition:</b> image.hpp:40</div></div>
  78 <div class="ttc" id="structboost_1_1gil_1_1locator__is__basic_html"><div class="ttname"><a href="structboost_1_1gil_1_1locator__is__basic.html">boost::gil::locator_is_basic</a></div><div class="ttdoc">Determines if a given locator is basic. A basic locator is memory-based and has basic x_iterator and ...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:117</div></div>
  79 <div class="ttc" id="structboost_1_1gil_1_1pixel__reference__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1pixel__reference__type.html">boost::gil::pixel_reference_type</a></div><div class="ttdoc">Returns the type of a homogeneous pixel reference given the channel type, layout, whether it operates...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:266</div></div>
  80 <div class="ttc" id="structboost_1_1gil_1_1bit__aligned__image__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1bit__aligned__image__type.html">boost::gil::bit_aligned_image_type</a></div><div class="ttdoc">Returns the type of a packed image whose pixels may not be byte aligned. For example,...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:443</div></div>
  81 <div class="ttc" id="structboost_1_1gil_1_1view__is__step__in__y_html"><div class="ttname"><a href="structboost_1_1gil_1_1view__is__step__in__y.html">boost::gil::view_is_step_in_y</a></div><div class="ttdoc">Determines if the given view has a vertical step that could be set dynamically.</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:197</div></div>
  82 <div class="ttc" id="structboost_1_1gil_1_1view__is__mutable_html"><div class="ttname"><a href="structboost_1_1gil_1_1view__is__mutable.html">boost::gil::view_is_mutable</a></div><div class="ttdoc">Determines if the given view is mutable (i.e. its pixels can be changed)</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:242</div></div>
  83 <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:31</div></div>
  84 <div class="ttc" id="structboost_1_1gil_1_1pixel__value__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1pixel__value__type.html">boost::gil::pixel_value_type</a></div><div class="ttdoc">Returns the type of a homogeneous pixel given the channel type and layout.</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:491</div></div>
  85 <div class="ttc" id="structboost_1_1gil_1_1locator__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1locator__type.html">boost::gil::locator_type</a></div><div class="ttdoc">Returns the type of a homogeneous locator given the channel type, layout, whether it operates on plan...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:526</div></div>
  86 <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> pixel_iterator.hpp:49</div></div>
  87 <div class="ttc" id="classboost_1_1gil_1_1derived__view__type_html"><div class="ttname"><a href="classboost_1_1gil_1_1derived__view__type.html">boost::gil::derived_view_type</a></div><div class="ttdoc">Constructs an image view type from a source view type by changing some of the properties....</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:672</div></div>
  88 <div class="ttc" id="structboost_1_1gil_1_1packed__pixel__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1packed__pixel__type.html">boost::gil::packed_pixel_type</a></div><div class="ttdoc">Returns the type of a packed pixel given its bitfield type, the bit size of its channels and its layo...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:366</div></div>
  89 <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> metafunctions.hpp:24</div></div>
  90 <div class="ttc" id="structboost_1_1gil_1_1pixel__is__reference_html"><div class="ttname"><a href="structboost_1_1gil_1_1pixel__is__reference.html">boost::gil::pixel_is_reference</a></div><div class="ttdoc">Given a model of a pixel, determines whether the model represents a pixel reference (as opposed to pi...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:216</div></div>
  91 <div class="ttc" id="structboost_1_1gil_1_1bit__aligned__image1__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1bit__aligned__image1__type.html">boost::gil::bit_aligned_image1_type</a></div><div class="ttdoc">Returns the type of a single-channel bit-aligned image given the bit size of its channel and its layo...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:465</div></div>
  92 <div class="ttc" id="structboost_1_1gil_1_1pixel__reference__is__basic_html"><div class="ttname"><a href="structboost_1_1gil_1_1pixel__reference__is__basic.html">boost::gil::pixel_reference_is_basic</a></div><div class="ttdoc">Determines if a given pixel reference is basic Basic references must use gil::pixel&amp; (if interleaved)...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:57</div></div>
  93 <div class="ttc" id="structboost_1_1gil_1_1packed__image3__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1packed__image3__type.html">boost::gil::packed_image3_type</a></div><div class="ttdoc">Returns the type of a three channel image given its bitfield type, the bit size of its channels and i...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:413</div></div>
  94 <div class="ttc" id="structboost_1_1gil_1_1locator__is__step__in__y_html"><div class="ttname"><a href="structboost_1_1gil_1_1locator__is__step__in__y.html">boost::gil::locator_is_step_in_y</a></div><div class="ttdoc">Determines if the given locator has a vertical step that could be set dynamically.</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:189</div></div>
  95 <div class="ttc" id="structboost_1_1gil_1_1view__is__basic_html"><div class="ttname"><a href="structboost_1_1gil_1_1view__is__basic.html">boost::gil::view_is_basic</a></div><div class="ttdoc">Basic views must be over basic locators.</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:129</div></div>
  96 <div class="ttc" id="structboost_1_1gil_1_1iterator__is__step_html"><div class="ttname"><a href="structboost_1_1gil_1_1iterator__is__step.html">boost::gil::iterator_is_step</a></div><div class="ttdoc">Determines if the given iterator has a step that could be set dynamically.</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:148</div></div>
  97 <div class="ttc" id="structboost_1_1gil_1_1bit__aligned__image2__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1bit__aligned__image2__type.html">boost::gil::bit_aligned_image2_type</a></div><div class="ttdoc">Returns the type of a two channel bit-aligned image given the bit size of its channels and its layout...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:470</div></div>
  98 <div class="ttc" id="structboost_1_1gil_1_1iterator__type__from__pixel_html"><div class="ttname"><a href="structboost_1_1gil_1_1iterator__type__from__pixel.html">boost::gil::iterator_type_from_pixel</a></div><div class="ttdoc">Returns the type of a pixel iterator given the pixel type, whether it operates on planar data,...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:274</div></div>
  99 <div class="ttc" id="structboost_1_1gil_1_1view__type__from__pixel_html"><div class="ttname"><a href="structboost_1_1gil_1_1view__type__from__pixel.html">boost::gil::view_type_from_pixel</a></div><div class="ttdoc">Returns the type of a view the pixel type, whether it operates on planar data and whether it has a st...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:556</div></div>
 100 <div class="ttc" id="classboost_1_1gil_1_1memory__based__step__iterator_html"><div class="ttname"><a href="classboost_1_1gil_1_1memory__based__step__iterator.html">boost::gil::memory_based_step_iterator</a></div><div class="ttdoc">MEMORY-BASED STEP ITERATOR.</div><div class="ttdef"><b>Definition:</b> algorithm.hpp:36</div></div>
 101 <div class="ttc" id="structboost_1_1gil_1_1bit__aligned__image3__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1bit__aligned__image3__type.html">boost::gil::bit_aligned_image3_type</a></div><div class="ttdoc">Returns the type of a three channel bit-aligned image given the bit size of its channels and its layo...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:475</div></div>
 102 <div class="ttc" id="structboost_1_1gil_1_1view__is__step__in__x_html"><div class="ttname"><a href="structboost_1_1gil_1_1view__is__step__in__x.html">boost::gil::view_is_step_in_x</a></div><div class="ttdoc">Determines if the given view has a horizontal step that could be set dynamically.</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:193</div></div>
 103 <div class="ttc" id="structboost_1_1gil_1_1packed__image5__type_html"><div class="ttname"><a href="structboost_1_1gil_1_1packed__image5__type.html">boost::gil::packed_image5_type</a></div><div class="ttdoc">Returns the type of a five channel image given its bitfield type, the bit size of its channels and it...</div><div class="ttdef"><b>Definition:</b> metafunctions.hpp:427</div></div>
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