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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template&lt;typename D1, typename D2&gt;<br/>
class boost::gil::deref_compose&lt; D1, D2 &gt;</h3>

<p>Composes two dereference function objects. Similar to std::unary_compose but needs to pull some typedefs from the component types. Models: <a class="el" href="structboost_1_1gil_1_1_pixel_derefere