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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_random_access2_d_image_view_concept.html">RandomAccess2DImageViewConcept</a></li> </ul>
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51 <div class="title">RandomAccess2DImageViewConcept< View > Struct Template Reference<div class="ingroups"><a class="el" href="group___image_view.html">Image View</a> » <a class="el" href="group___image_view_concept.html">Concepts</a> » <a class="el" href="group___image_view2_d_concept.html">ImageView2DConcept</a></div></div> </div>
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55 <p>2-dimensional view over immutable values
56 <a href="structboost_1_1gil_1_1_random_access2_d_image_view_concept.html#details">More...</a></p>
58 <p><code>#include <<a class="el" href="concepts_2image__view_8hpp_source.html">image_view.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 View </td><td class="memItemRight" valign="bottom"><b>view</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 View><br />
74 struct boost::gil::RandomAccess2DImageViewConcept< View ></h3>
76 <p>2-dimensional view over immutable values </p>
77 <div class="fragment"><div class="line">concept RandomAccess2DImageViewConcept<RandomAccessNDImageViewConcept View> {</div><div class="line"> where num_dimensions==2;</div><div class="line"></div><div class="line"> <span class="keyword">typename</span> x_iterator = axis<0>::iterator;</div><div class="line"> <span class="keyword">typename</span> y_iterator = axis<1>::iterator;</div><div class="line"> <span class="keyword">typename</span> x_coord_t = axis<0>::coord_t;</div><div class="line"> <span class="keyword">typename</span> y_coord_t = axis<1>::coord_t;</div><div class="line"> <span class="keyword">typename</span> xy_locator = locator;</div><div class="line"></div><div class="line"> x_coord_t View::width() <span class="keyword">const</span>;</div><div class="line"> y_coord_t View::height() <span class="keyword">const</span>;</div><div class="line"></div><div class="line"> <span class="comment">// X-navigation</span></div><div class="line"> x_iterator View::x_at(<span class="keyword">const</span> point_t&) <span class="keyword">const</span>;</div><div class="line"> x_iterator View::row_begin(y_coord_t) <span class="keyword">const</span>;</div><div class="line"> x_iterator View::row_end (y_coord_t) <span class="keyword">const</span>;</div><div class="line"></div><div class="line"> <span class="comment">// Y-navigation</span></div><div class="line"> y_iterator View::y_at(<span class="keyword">const</span> point_t&) <span class="keyword">const</span>;</div><div class="line"> y_iterator View::col_begin(x_coord_t) <span class="keyword">const</span>;</div><div class="line"> y_iterator View::col_end (x_coord_t) <span class="keyword">const</span>;</div><div class="line"></div><div class="line"> <span class="comment">// navigating in 2D</span></div><div class="line"> xy_locator View::xy_at(<span class="keyword">const</span> point_t&) <span class="keyword">const</span>;</div><div class="line"></div><div class="line"> <span class="comment">// (x,y) versions of all methods taking point_t</span></div><div class="line"> View::View(x_coord_t,y_coord_t,<span class="keyword">const</span> locator&);</div><div class="line"> iterator View::at(x_coord_t,y_coord_t) <span class="keyword">const</span>;</div><div class="line"> reference operator()(View,x_coord_t,y_coord_t) <span class="keyword">const</span>;</div><div class="line"> xy_locator View::xy_at(x_coord_t,y_coord_t) <span class="keyword">const</span>;</div><div class="line"> x_iterator View::x_at(x_coord_t,y_coord_t) <span class="keyword">const</span>;</div><div class="line"> y_iterator View::y_at(x_coord_t,y_coord_t) <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>
78 <li><a class="el" href="concepts_2image__view_8hpp_source.html">concepts/image_view.hpp</a></li>
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