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- <div class="title">planar_pixel_iterator< ChannelPtr, ColorSpace > Struct Template Reference<div class="ingroups"><a class="el" href="group___pixel_iterator.html">Pixel Iterator</a> » <a class="el" href="group___pixel_iterator_model.html">Models</a> » <a class="el" href="group___pixel_iterator_model_planar_ptr.html">planar_pixel_iterator</a><a class="el" href="group___color_base.html">ColorBase</a> » <a class="el" href="group___color_base_model.html">Models</a> » | <a class="el" href="group___color_base_model_planar_ptr.html">planar_pixel_iterator</a><a class="el" href="group___pixel_based.html">PixelBased</a> » | <a class="el" href="group___pixel_based_model.html">Models</a></div></div> </div>
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- <p>An iterator over planar pixels. Models <a class="el" href="structboost_1_1gil_1_1_homogeneous_color_base_concept.html" title="Color base whose elements all have the same type.">HomogeneousColorBaseConcept</a>, <a class="el" href="structboost_1_1gil_1_1_pixel_iterator_concept.html" title="An STL random access traversal iterator over a model of PixelConcept.">PixelIteratorConcept</a>, <a class="el" href="structboost_1_1gil_1_1_homogeneous_pixel_based_concept.html" title="Concept for homogeneous pixel-based GIL constructs.">HomogeneousPixelBasedConcept</a>, <a class="el" href="structboost_1_1gil_1_1_memory_based_iterator_concept.html" title="Concept of a random-access iterator that can be advanced in memory units (bytes or bits)">MemoryBasedIteratorConcept</a>, <a class="el" href="structboost_1_1gil_1_1_has_dynamic_x_step_type_concept.html" title="Concept for iterators, locators and views that can define a type just like the given iterator,...">HasDynamicXStepTypeConcept</a>.
- <a href="structboost_1_1gil_1_1planar__pixel__iterator.html#details">More...</a></p>
- <p><code>#include <<a class="el" href="planar__pixel__iterator_8hpp_source.html">planar_pixel_iterator.hpp</a>></code></p>
- <p>Inherits iterator_facade< planar_pixel_iterator< ChannelPtr, ColorSpace >, pixel< std::iterator_traits< ChannelPtr >::value_type, layout< ColorSpace > >, std::random_access_iterator_tag, planar_pixel_reference< std::iterator_traits< ChannelPtr >::reference, ColorSpace > const >, and homogeneous_color_base< Element, Layout, K >.</p>
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- using </td><td class="memItemRight" valign="bottom"><b>value_type</b> = typename parent_t::value_type</td></tr>
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- using </td><td class="memItemRight" valign="bottom"><b>difference_type</b> = typename parent_t::difference_type</td></tr>
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-  </td><td class="memItemRight" valign="bottom"><b>planar_pixel_iterator</b> (bool)</td></tr>
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-  </td><td class="memItemRight" valign="bottom"><b>planar_pixel_iterator</b> (const ChannelPtr &v0, const ChannelPtr &v1)</td></tr>
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-  </td><td class="memItemRight" valign="bottom"><b>planar_pixel_iterator</b> (const ChannelPtr &v0, const ChannelPtr &v1, const ChannelPtr &v2)</td></tr>
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-  </td><td class="memItemRight" valign="bottom"><b>planar_pixel_iterator</b> (const ChannelPtr &v0, const ChannelPtr &v1, const ChannelPtr &v2, const ChannelPtr &v3)</td></tr>
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-  </td><td class="memItemRight" valign="bottom"><b>planar_pixel_iterator</b> (const ChannelPtr &v0, const ChannelPtr &v1, const ChannelPtr &v2, const ChannelPtr &v3, const ChannelPtr &v4)</td></tr>
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- template<typename IC1 , typename C1 > </td></tr>
- <tr class="memitem:aa04d2687326b7016ae83d1b7b1a529d2"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><b>planar_pixel_iterator</b> (const <a class="el" href="structboost_1_1gil_1_1planar__pixel__iterator.html">planar_pixel_iterator</a>< IC1, C1 > &ptr)</td></tr>
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- <tr class="memitem:a17b05b4a8da5c31609da1e02bd7ebed1"><td class="memTemplParams" colspan="2">template<typename P > </td></tr>
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- template<typename P > </td></tr>
- <tr class="memitem:a6b20b61a1c2d53cefac45896913e353f"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="structboost_1_1gil_1_1planar__pixel__iterator.html">planar_pixel_iterator</a> & </td><td class="memTemplItemRight" valign="bottom"><b>operator=</b> (P *pix)</td></tr>
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- <tr class="memitem:a16d8e6857dd561244ca73764f2b94801"><td class="memItemLeft" align="right" valign="top">reference </td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1planar__pixel__iterator.html#a16d8e6857dd561244ca73764f2b94801">operator[]</a> (difference_type d) const</td></tr>
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- reference </td><td class="memItemRight" valign="bottom"><b>operator-></b> () const</td></tr>
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- bool </td><td class="memItemRight" valign="bottom"><b>operator<</b> (const <a class="el" href="structboost_1_1gil_1_1planar__pixel__iterator.html">planar_pixel_iterator</a> &ptr) const</td></tr>
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- bool </td><td class="memItemRight" valign="bottom"><b>operator!=</b> (const <a class="el" href="structboost_1_1gil_1_1planar__pixel__iterator.html">planar_pixel_iterator</a> &ptr) const</td></tr>
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- Friends</h2></td></tr>
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- class </td><td class="memItemRight" valign="bottom"><b>boost::iterator_core_access</b></td></tr>
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- <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
- <div class="textblock"><h3>template<typename ChannelPtr, typename ColorSpace><br />
- struct boost::gil::planar_pixel_iterator< ChannelPtr, ColorSpace ></h3>
- <p>An iterator over planar pixels. Models <a class="el" href="structboost_1_1gil_1_1_homogeneous_color_base_concept.html" title="Color base whose elements all have the same type.">HomogeneousColorBaseConcept</a>, <a class="el" href="structboost_1_1gil_1_1_pixel_iterator_concept.html" title="An STL random access traversal iterator over a model of PixelConcept.">PixelIteratorConcept</a>, <a class="el" href="structboost_1_1gil_1_1_homogeneous_pixel_based_concept.html" title="Concept for homogeneous pixel-based GIL constructs.">HomogeneousPixelBasedConcept</a>, <a class="el" href="structboost_1_1gil_1_1_memory_based_iterator_concept.html" title="Concept of a random-access iterator that can be advanced in memory units (bytes or bits)">MemoryBasedIteratorConcept</a>, <a class="el" href="structboost_1_1gil_1_1_has_dynamic_x_step_type_concept.html" title="Concept for iterators, locators and views that can define a type just like the given iterator,...">HasDynamicXStepTypeConcept</a>. </p>
- <p>Planar pixels have channel data that is not consecutive in memory. To abstract this we use classes to represent references and pointers to planar pixels. </p>
- </div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
- <a id="a17b05b4a8da5c31609da1e02bd7ebed1"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a17b05b4a8da5c31609da1e02bd7ebed1">◆ </a></span>planar_pixel_iterator()</h2>
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- <td class="memname"><a class="el" href="structboost_1_1gil_1_1planar__pixel__iterator.html">planar_pixel_iterator</a> </td>
- <td>(</td>
- <td class="paramtype">P * </td>
- <td class="paramname"><em>pix</em></td><td>)</td>
- <td></td>
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- </td>
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- <span class="mlabels"><span class="mlabel">inline</span></span> </td>
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- <p>Copy constructor and operator= from pointers to compatible planar pixels or planar pixel references. That allow constructs like pointer = &value or pointer = &reference Since we should not override operator& that's the best we can do. </p>
- </div>
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- <h2 class="groupheader">Member Function Documentation</h2>
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- <h2 class="memtitle"><span class="permalink"><a href="#a16d8e6857dd561244ca73764f2b94801">◆ </a></span>operator[]()</h2>
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- <td class="memname">reference operator[] </td>
- <td>(</td>
- <td class="paramtype">difference_type </td>
- <td class="paramname"><em>d</em></td><td>)</td>
- <td> const</td>
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- <p>For some reason operator[] provided by iterator_facade returns a custom class that is convertible to reference We require our own reference because it is registered in iterator_traits </p>
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- <hr/>The documentation for this struct was generated from the following files:<ul>
- <li><a class="el" href="algorithm_8hpp_source.html">algorithm.hpp</a></li>
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