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  38   <div class="navpath"><a class="el" href="namespaceboost.html">boost</a>::<b>gil</b>::<a class="el" href="g_i_l_0312.html">MemoryBasedIteratorConcept</a>
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  41 <h1>MemoryBasedIteratorConcept Struct Template Reference<br>
  42 <small>
  43 [<a class="el" href="g_i_l_0192.html">StepIteratorConcept</a>]</small>
  44 </h1><!-- doxytag: class="boost::gil::MemoryBasedIteratorConcept" --><code>#include &lt;<a class="el" href="g_i_l_0091.html">gil_concept.hpp</a>&gt;</code>
  45 <p>
  46
  47 <p>
  48 <a href="g_i_l_0311.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
  49 <h3>template&lt;typename Iterator&gt;<br>
  50  struct boost::gil::MemoryBasedIteratorConcept&lt; Iterator &gt;</h3>
  51
  52 Concept of a random-access iterator that can be advanced in memory units (bytes or bits).
  53 <p>
  54 <div class="fragment"><pre class="fragment">concept MemoryBasedIteratorConcept&lt;boost_concepts::RandomAccessTraversalConcept Iterator&gt; {
  55     <span class="keyword">typename</span> byte_to_memunit&lt;Iterator&gt;; where metafunction&lt;byte_to_memunit&lt;Iterator&gt; &gt;;
  56     std::ptrdiff_t      memunit_step(<span class="keyword">const</span> Iterator&amp;);
  57     std::ptrdiff_t      memunit_distance(<span class="keyword">const</span> Iterator&amp; , <span class="keyword">const</span> Iterator&amp;);
  58     <span class="keywordtype">void</span>                memunit_advance(Iterator&amp;, std::ptrdiff_t diff);
  59     Iterator            memunit_advanced(<span class="keyword">const</span> Iterator&amp; p, std::ptrdiff_t diff) { Iterator tmp; memunit_advance(tmp,diff); <span class="keywordflow">return</span> tmp; }
  60     Iterator::reference memunit_advanced_ref(<span class="keyword">const</span> Iterator&amp; p, std::ptrdiff_t diff) { <span class="keywordflow">return</span> *memunit_advanced(p,diff); }
  61 };
  62 </pre></div> <table border="0" cellpadding="0" cellspacing="0">
  63 <tr><td></td></tr>
  64 <tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
  65 <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="b0a0dbf6ca9028bbbb2240cad5882537"></a><!-- doxytag: member="boost::gil::MemoryBasedIteratorConcept::constraints" ref="b0a0dbf6ca9028bbbb2240cad5882537" args="()" -->
  66 void&nbsp;</td><td class="memItemRight" valign="bottom"><b>constraints</b> ()</td></tr>
  67
  68 </table>
  69 <hr>The documentation for this struct was generated from the following file:<ul>
  70 <li><a class="el" href="g_i_l_0091.html">gil_concept.hpp</a></ul>
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