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42 <li class="navelem"><b>boost</b></li><li class="navelem"><b>gil</b></li><li class="navelem"><a class="el" href="structboost_1_1gil_1_1_iterator_adaptor_concept.html">IteratorAdaptorConcept</a></li> </ul>
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51 <div class="title">IteratorAdaptorConcept< Iterator > Struct Template Reference<div class="ingroups"><a class="el" href="group___pixel_iterator.html">Pixel Iterator</a> » <a class="el" href="group___pixel_iterator_concept.html">Concepts</a> » <a class="el" href="group___pixel_iterator_concept_iterator_adaptor.html">IteratorAdaptorConcept</a></div></div> </div>
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55 <p>Iterator adaptor is a forward iterator adapting another forward iterator.
56 <a href="structboost_1_1gil_1_1_iterator_adaptor_concept.html#details">More...</a></p>
58 <p><code>#include <<a class="el" href="concepts_2pixel__iterator_8hpp_source.html">pixel_iterator.hpp</a>></code></p>
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63 void </td><td class="memItemRight" valign="bottom"><b>constraints</b> ()</td></tr>
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69 Iterator </td><td class="memItemRight" valign="bottom"><b>it</b></td></tr>
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72 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
73 <div class="textblock"><h3>template<typename Iterator><br />
74 struct boost::gil::IteratorAdaptorConcept< Iterator ></h3>
76 <p>Iterator adaptor is a forward iterator adapting another forward iterator. </p>
77 <p>In addition to GIL iterator requirements, GIL iterator adaptors must provide the following metafunctions:</p><ul>
78 <li><code>is_iterator_adaptor<Iterator></code>: Returns <code>std::true_type</code> </li>
79 <li><code>iterator_adaptor_get_base<Iterator></code>: Returns the base iterator type</li>
80 <li><code>iterator_adaptor_rebind<Iterator,NewBase></code>: Replaces the base iterator with the new one</li>
82 <p>The adaptee can be obtained from the iterator via the "base()" method.</p>
83 <div class="fragment"><div class="line">concept IteratorAdaptorConcept<boost_concepts::ForwardTraversalConcept Iterator></div><div class="line">{</div><div class="line"> where SameType<is_iterator_adaptor<Iterator>::type, std::true_type>;</div><div class="line"></div><div class="line"> <span class="keyword">typename</span> iterator_adaptor_get_base<Iterator>;</div><div class="line"> where Metafunction<iterator_adaptor_get_base<Iterator> >;</div><div class="line"> where boost_concepts::ForwardTraversalConcept<iterator_adaptor_get_base<Iterator>::type>;</div><div class="line"></div><div class="line"> <span class="keyword">typename</span> another_iterator;</div><div class="line"> <span class="keyword">typename</span> iterator_adaptor_rebind<Iterator,another_iterator>::type;</div><div class="line"> where boost_concepts::ForwardTraversalConcept<another_iterator>;</div><div class="line"> where IteratorAdaptorConcept<iterator_adaptor_rebind<Iterator,another_iterator>::type>;</div><div class="line"></div><div class="line"> <span class="keyword">const</span> iterator_adaptor_get_base<Iterator>::type& Iterator::base() <span class="keyword">const</span>;</div><div class="line">};</div></div><!-- fragment --> </div><hr/>The documentation for this struct was generated from the following file:<ul>
84 <li><a class="el" href="concepts_2pixel__iterator_8hpp_source.html">concepts/pixel_iterator.hpp</a></li>
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