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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">//</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">// Copyright 2012 Christian Henning</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment">//</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment">// Distributed under the Boost Software License, Version 1.0</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment">// See accompanying file LICENSE_1_0.txt or copy at</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment">// http://www.boost.org/LICENSE_1_0.txt</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment">//</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#ifndef BOOST_GIL_IO_GET_READ_DEVICE_HPP</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#define BOOST_GIL_IO_GET_READ_DEVICE_HPP</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#include &lt;boost/gil/detail/mp11.hpp&gt;</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#include &lt;boost/gil/io/device.hpp&gt;</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#include &lt;boost/gil/io/path_spec.hpp&gt;</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> </div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include &lt;type_traits&gt;</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> </div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceboost.html">boost</a> { <span class="keyword">namespace </span>gil {</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> </div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="keyword">template</span>&lt; <span class="keyword">typename</span> T</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> , <span class="keyword">typename</span> FormatTag</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> , <span class="keyword">class </span>Enable = <span class="keywordtype">void</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> &gt;</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="keyword">struct </span>get_read_device</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span>{};</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> </div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> Device, <span class="keyword">typename</span> FormatTag&gt;</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="keyword">struct </span>get_read_device</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span>&lt;</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> Device,</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> FormatTag,</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> typename std::enable_if</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> &lt;</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> mp11::mp_and</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> &lt;</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> detail::is_adaptable_input_device&lt;FormatTag, Device&gt;,</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> is_format_tag&lt;FormatTag&gt;</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> &gt;::value</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> &gt;::type</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span>&gt;</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span>{</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">using </span>type = <span class="keyword">typename</span> detail::is_adaptable_input_device</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> &lt;</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> FormatTag,</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> Device</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> &gt;::device_type;</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span>};</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> </div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> String, <span class="keyword">typename</span> FormatTag&gt;</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span><span class="keyword">struct </span>get_read_device</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span>&lt;</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> String,</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> FormatTag,</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> typename std::enable_if</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> &lt;</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> mp11::mp_and</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> &lt;</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> detail::is_supported_path_spec&lt;String&gt;,</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> is_format_tag&lt;FormatTag&gt;</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> &gt;::value</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> &gt;::type</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span>&gt;</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span>{</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keyword">using </span>type = detail::file_stream_device&lt;FormatTag&gt;;</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span>};</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> </div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span>} <span class="comment">// namespace gil</span></div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span>} <span class="comment">// namespace boost</span></div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> </div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span><span class="preprocessor">#endif</span></div>
<div class="ttc" id="anamespaceboost_html"><div class="ttname"><a href="namespaceboost.html">boost</a></div><div class="ttdoc">defined(BOOST_NO_CXX17_HDR_MEMORY_RESOURCE)</div><div class="ttdef"><b>Definition</b> algorithm.hpp:36</div></div>
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