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<div class="navpath"><a class="el" href="namespaceitk.html">itk</a>::<a class="el" href="classitk_1_1NthElementPixelAccessor.html">NthElementPixelAccessor</a>
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<h1>itk::NthElementPixelAccessor< T, TContainer > Class Template Reference<br>
<small>
[<a class="el" href="group__ImageAdaptors.html">Image Adaptors</a>]</small>
</h1><!-- doxytag: class="itk::NthElementPixelAccessor" -->Give access to the N-th of a Container type.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="itkNthElementPixelAccessor_8h_source.html">itkNthElementPixelAccessor.h</a>></code>
<p>
<p>
<a href="classitk_1_1NthElementPixelAccessor-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Types</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef T </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1NthElementPixelAccessor.html#2826be4e370f70229773faec40422b0f">ExternalType</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef TContainer </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1NthElementPixelAccessor.html#f93ecc61bb6742fd936204dd66bc4c75">InternalType</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="classitk_1_1NthElementPixelAccessor.html">NthElementPixelAccessor</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1NthElementPixelAccessor.html#ca5424ec717e80ff964ef088a0a1002c">Self</a></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classitk_1_1NthElementPixelAccessor.html#2826be4e370f70229773faec40422b0f">ExternalType</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1NthElementPixelAccessor.html#938536c5f9d857671d60ee1551e384e1">Get</a> (const <a class="el" href="classitk_1_1NthElementPixelAccessor.html#f93ecc61bb6742fd936204dd66bc4c75">InternalType</a> &input) const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1NthElementPixelAccessor.html#91552fbd874b388e45067536267c33bf">GetElementNumber</a> (void) const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1NthElementPixelAccessor.html#0ae2daeed3a3a20c0e7d248d766258e0">NthElementPixelAccessor</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1NthElementPixelAccessor.html#8c371a9acc4536a183be5328921a9606">operator!=</a> (const <a class="el" href="classitk_1_1NthElementPixelAccessor.html">Self</a> &accessor) const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classitk_1_1NthElementPixelAccessor.html">NthElementPixelAccessor</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1NthElementPixelAccessor.html#aab0ec9edb127033a44a44d3f49a5da7">operator=</a> (const <a class="el" href="classitk_1_1NthElementPixelAccessor.html">NthElementPixelAccessor</a> &accessor)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1NthElementPixelAccessor.html#cc504531d9484646f151e835bebcfb22">Set</a> (<a class="el" href="classitk_1_1NthElementPixelAccessor.html#f93ecc61bb6742fd936204dd66bc4c75">InternalType</a> &output, const <a class="el" href="classitk_1_1NthElementPixelAccessor.html#2826be4e370f70229773faec40422b0f">ExternalType</a> &input) const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1NthElementPixelAccessor.html#c049a77e95d06800bd2b874499105baa">SetElementNumber</a> (unsigned int nth)</td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
<h3>template<class T, class TContainer><br>
class itk::NthElementPixelAccessor< T, TContainer ></h3>
Give access to the N-th of a Container type.
<p>
This class is intended to be used as parameter of an <a class="el" href="classitk_1_1ImageAdaptor.html" title="Give access to partial aspects of voxels from an Image.">ImageAdaptor</a> to make a Container appears as being of scalar type T, showing only the N-th component.<p>
This class is templated over the container type. Any container type that provides a method: operator[]( unsigned int ) can be used here, for example: itkPoint, itkVector, itkVectorContainer, and <a class="el" href="classstd_1_1vector.html">std::vector</a>.<p>
For performance, no bound checking is performed during access to the n-th element.<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="classitk_1_1ImageAdaptor.html" title="Give access to partial aspects of voxels from an Image.">ImageAdaptor</a> <p>
<a class="el" href="classitk_1_1PixelAccessor.html" title="Give access to partial aspects of a type.">PixelAccessor</a> </dd></dl>
<p>Definition at line <a class="el" href="itkNthElementPixelAccessor_8h_source.html#l00048">48</a> of file <a class="el" href="itkNthElementPixelAccessor_8h_source.html">itkNthElementPixelAccessor.h</a>.</p>
<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="2826be4e370f70229773faec40422b0f"></a><!-- doxytag: member="itk::NthElementPixelAccessor::ExternalType" ref="2826be4e370f70229773faec40422b0f" args="" -->
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template<class T , class TContainer > </div>
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<td class="memname">typedef T <a class="el" href="classitk_1_1NthElementPixelAccessor.html">itk::NthElementPixelAccessor</a>< T, TContainer >::<a class="el" href="classitk_1_1NthElementPixelAccessor.html#2826be4e370f70229773faec40422b0f">ExternalType</a> </td>
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<p>
that this class will exhibit
<p>Definition at line <a class="el" href="itkNthElementPixelAccessor_8h_source.html#l00055">55</a> of file <a class="el" href="itkNthElementPixelAccessor_8h_source.html">itkNthElementPixelAccessor.h</a>.</p>
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<a class="anchor" name="f93ecc61bb6742fd936204dd66bc4c75"></a><!-- doxytag: member="itk::NthElementPixelAccessor::InternalType" ref="f93ecc61bb6742fd936204dd66bc4c75" args="" -->
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template<class T , class TContainer > </div>
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<td class="memname">typedef TContainer <a class="el" href="classitk_1_1NthElementPixelAccessor.html">itk::NthElementPixelAccessor</a>< T, TContainer >::<a class="el" href="classitk_1_1NthElementPixelAccessor.html#f93ecc61bb6742fd936204dd66bc4c75">InternalType</a> </td>
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<p>
Internal typedef. It defines the internal real representation of data
<p>Definition at line <a class="el" href="itkNthElementPixelAccessor_8h_source.html#l00059">59</a> of file <a class="el" href="itkNthElementPixelAccessor_8h_source.html">itkNthElementPixelAccessor.h</a>.</p>
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<a class="anchor" name="ca5424ec717e80ff964ef088a0a1002c"></a><!-- doxytag: member="itk::NthElementPixelAccessor::Self" ref="ca5424ec717e80ff964ef088a0a1002c" args="" -->
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template<class T , class TContainer > </div>
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<td class="memname">typedef <a class="el" href="classitk_1_1NthElementPixelAccessor.html">NthElementPixelAccessor</a> <a class="el" href="classitk_1_1NthElementPixelAccessor.html">itk::NthElementPixelAccessor</a>< T, TContainer >::<a class="el" href="classitk_1_1NthElementPixelAccessor.html">Self</a> </td>
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Standard class typedefs.
<p>Definition at line <a class="el" href="itkNthElementPixelAccessor_8h_source.html#l00052">52</a> of file <a class="el" href="itkNthElementPixelAccessor_8h_source.html">itkNthElementPixelAccessor.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="0ae2daeed3a3a20c0e7d248d766258e0"></a><!-- doxytag: member="itk::NthElementPixelAccessor::NthElementPixelAccessor" ref="0ae2daeed3a3a20c0e7d248d766258e0" args="()" -->
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template<class T , class TContainer > </div>
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<td class="memname"><a class="el" href="classitk_1_1NthElementPixelAccessor.html">itk::NthElementPixelAccessor</a>< T, TContainer >::<a class="el" href="classitk_1_1NthElementPixelAccessor.html">NthElementPixelAccessor</a> </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [inline]</code></td>
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Constructor
<p>Definition at line <a class="el" href="itkNthElementPixelAccessor_8h_source.html#l00092">92</a> of file <a class="el" href="itkNthElementPixelAccessor_8h_source.html">itkNthElementPixelAccessor.h</a>.</p>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="938536c5f9d857671d60ee1551e384e1"></a><!-- doxytag: member="itk::NthElementPixelAccessor::Get" ref="938536c5f9d857671d60ee1551e384e1" args="(const InternalType &input) const " -->
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<td class="memname"><a class="el" href="classitk_1_1NthElementPixelAccessor.html#2826be4e370f70229773faec40422b0f">ExternalType</a> <a class="el" href="classitk_1_1NthElementPixelAccessor.html">itk::NthElementPixelAccessor</a>< T, TContainer >::Get </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classitk_1_1NthElementPixelAccessor.html#f93ecc61bb6742fd936204dd66bc4c75">InternalType</a> & </td>
<td class="paramname"> <em>input</em> </td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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Read access to the NthElement component
<p>Definition at line <a class="el" href="itkNthElementPixelAccessor_8h_source.html#l00066">66</a> of file <a class="el" href="itkNthElementPixelAccessor_8h_source.html">itkNthElementPixelAccessor.h</a>.</p>
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<a class="anchor" name="91552fbd874b388e45067536267c33bf"></a><!-- doxytag: member="itk::NthElementPixelAccessor::GetElementNumber" ref="91552fbd874b388e45067536267c33bf" args="(void) const " -->
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<td class="memname">unsigned int <a class="el" href="classitk_1_1NthElementPixelAccessor.html">itk::NthElementPixelAccessor</a>< T, TContainer >::GetElementNumber </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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<p>
Get the element number to access in the container
<p>Definition at line <a class="el" href="itkNthElementPixelAccessor_8h_source.html#l00070">70</a> of file <a class="el" href="itkNthElementPixelAccessor_8h_source.html">itkNthElementPixelAccessor.h</a>.</p>
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<a class="anchor" name="8c371a9acc4536a183be5328921a9606"></a><!-- doxytag: member="itk::NthElementPixelAccessor::operator!=" ref="8c371a9acc4536a183be5328921a9606" args="(const Self &accessor) const " -->
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<td class="memname">bool <a class="el" href="classitk_1_1NthElementPixelAccessor.html">itk::NthElementPixelAccessor</a>< T, TContainer >::operator!= </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classitk_1_1NthElementPixelAccessor.html">Self</a> & </td>
<td class="paramname"> <em>accessor</em> </td>
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<td> const<code> [inline]</code></td>
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<p>
operator!=. This is needed to convert a pixel accessor to a functor. <dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="classitk_1_1AdaptImageFilter.html" title="Convert an image to another pixel type using the specified data accessor.">AdaptImageFilter</a> </dd></dl>
<p>Definition at line <a class="el" href="itkNthElementPixelAccessor_8h_source.html#l00079">79</a> of file <a class="el" href="itkNthElementPixelAccessor_8h_source.html">itkNthElementPixelAccessor.h</a>.</p>
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<a class="anchor" name="aab0ec9edb127033a44a44d3f49a5da7"></a><!-- doxytag: member="itk::NthElementPixelAccessor::operator=" ref="aab0ec9edb127033a44a44d3f49a5da7" args="(const NthElementPixelAccessor &accessor)" -->
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<td class="memname"><a class="el" href="classitk_1_1NthElementPixelAccessor.html">NthElementPixelAccessor</a>& <a class="el" href="classitk_1_1NthElementPixelAccessor.html">itk::NthElementPixelAccessor</a>< T, TContainer >::operator= </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classitk_1_1NthElementPixelAccessor.html">NthElementPixelAccessor</a>< T, TContainer > & </td>
<td class="paramname"> <em>accessor</em> </td>
<td> ) </td>
<td><code> [inline]</code></td>
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Assignment operator
<p>Definition at line <a class="el" href="itkNthElementPixelAccessor_8h_source.html#l00085">85</a> of file <a class="el" href="itkNthElementPixelAccessor_8h_source.html">itkNthElementPixelAccessor.h</a>.</p>
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<a class="anchor" name="cc504531d9484646f151e835bebcfb22"></a><!-- doxytag: member="itk::NthElementPixelAccessor::Set" ref="cc504531d9484646f151e835bebcfb22" args="(InternalType &output, const ExternalType &input) const " -->
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<td class="memname">void <a class="el" href="classitk_1_1NthElementPixelAccessor.html">itk::NthElementPixelAccessor</a>< T, TContainer >::Set </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classitk_1_1NthElementPixelAccessor.html#f93ecc61bb6742fd936204dd66bc4c75">InternalType</a> & </td>
<td class="paramname"> <em>output</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classitk_1_1NthElementPixelAccessor.html#2826be4e370f70229773faec40422b0f">ExternalType</a> & </td>
<td class="paramname"> <em>input</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td> const<code> [inline]</code></td>
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Write access to the NthElement component
<p>Definition at line <a class="el" href="itkNthElementPixelAccessor_8h_source.html#l00062">62</a> of file <a class="el" href="itkNthElementPixelAccessor_8h_source.html">itkNthElementPixelAccessor.h</a>.</p>
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<a class="anchor" name="c049a77e95d06800bd2b874499105baa"></a><!-- doxytag: member="itk::NthElementPixelAccessor::SetElementNumber" ref="c049a77e95d06800bd2b874499105baa" args="(unsigned int nth)" -->
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<td class="memname">void <a class="el" href="classitk_1_1NthElementPixelAccessor.html">itk::NthElementPixelAccessor</a>< T, TContainer >::SetElementNumber </td>
<td>(</td>
<td class="paramtype">unsigned int </td>
<td class="paramname"> <em>nth</em> </td>
<td> ) </td>
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Set the element number to access in the container
<p>Definition at line <a class="el" href="itkNthElementPixelAccessor_8h_source.html#l00074">74</a> of file <a class="el" href="itkNthElementPixelAccessor_8h_source.html">itkNthElementPixelAccessor.h</a>.</p>
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<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="itkNthElementPixelAccessor_8h_source.html">itkNthElementPixelAccessor.h</a></ul>
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