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<h1>itk::PathConstIterator&lt; TImage, TPath &gt; Class Template Reference<br>
<small>
[<a class="el" href="group__PathObjects.html">Path Representation Objects</a>,&nbsp;<a class="el" href="group__ImageIterators.html">Image Iterators</a>]</small>
</h1><!-- doxytag: class="itk::PathConstIterator" --><a class="el" href="classitk_1_1PathConstIterator.html" title="PathConstIterator iterates (traces) over a path through an image.">PathConstIterator</a> iterates (traces) over a path through an image.  
<a href="#_details">More...</a>
<p>
<code>#include &lt;<a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>&gt;</code>
<p>
<div class="dynheader">
Inheritance diagram for itk::PathConstIterator&lt; TImage, TPath &gt;:</div>
<div class="dynsection">
<p><center><img src="classitk_1_1PathConstIterator__inherit__graph.png" border="0" usemap="#itk_1_1PathConstIterator_3_01TImage_00_01TPath_01_4__inherit__map" alt="Inheritance graph"></center>
<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div>

<p>
<a href="classitk_1_1PathConstIterator-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 TImage::AccessorType&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#46c88c22c04a89dcf017e26573ee4c69">AccessorType</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef TImage&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#35d373735c5543d3b031187a6bcb32cb">ImageType</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef TImage::IndexType&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#143c8f6b58faaf2809a2ee862d4cedb9">IndexType</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef TImage::IndexValueType&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#bd8e8634b70f6b10e8c16786f60aab48">IndexValueType</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef TImage::InternalPixelType&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#0ea4aec80c1192cf2df69b280654fa99">InternalPixelType</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef TImage::OffsetType&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#6ffa23a950b4f6dfab78b28e9850cb1c">OffsetType</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef TImage::OffsetValueType&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#2db502a37737b44022cf7ea8c7be8552">OffsetValueType</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef PathType::InputType&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#0e23b49abdc76cbfc6eb22048575135d">PathInputType</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef PathType::OutputType&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#d4479d9cb7e90660eaced024118f1e17">PathOutputType</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef TPath&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#66ba6b58f8616668c41faff10276085d">PathType</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef TImage::PixelContainer&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#70105c3e6c83858b90fdd16c38d6da79">PixelContainer</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="itkFEMMacro_8h.html#539cce1a3282ba59952dedcbf9cdb23f">PixelContainer::Pointer</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#261788bd27131aaf4cdf82e79bbab436">PixelContainerPointer</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef TImage::PixelType&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#48e0fbe5db26969b6dd31bf89412c13a">PixelType</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef TImage::PointType&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#371cd8e063568f33c33103924b2b5462">PointType</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef TImage::RegionType&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#b2f2d4336769e2c3bf30a0096ef14a9e">RegionType</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="classitk_1_1PathConstIterator.html">PathConstIterator</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#6739f051c2230fdb2fe28004faf3f826">Self</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef TImage::SizeType&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#e84bf1a2929ac57023cf3aa4a7820e4f">SizeType</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef TImage::SizeValueType&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#e02ca9353837200f0c2c36a7780b803d">SizeValueType</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef TImage::SpacingType&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#57dcedb96544cbba0509bdee1f86c18f">SpacingType</a></td></tr>

<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">const <a class="el" href="classitk_1_1PathConstIterator.html#48e0fbe5db26969b6dd31bf89412c13a">PixelType</a> &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#aa88c27f2a4b68d3bf7f7c6abf58cbff">Get</a> (void) const </td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">const <a class="el" href="classitk_1_1PathConstIterator.html#143c8f6b58faaf2809a2ee862d4cedb9">IndexType</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#0b08415c8bc85d749525ecd36e15af5c">GetIndex</a> ()</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const char *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#623118556e5a75a238b4bd1b3fb45e2f">GetNameOfClass</a> () const </td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">const <a class="el" href="classitk_1_1PathConstIterator.html#0e23b49abdc76cbfc6eb22048575135d">PathInputType</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#83fd7152f3a786ec4c61b4f218ca6215">GetPathPosition</a> ()</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#36de7b011392d99ce22fe23585b90f16">GoToBegin</a> ()</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#9fca6ceec23cf3a92bbfa630844f66c5">IsAtEnd</a> ()</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#3764b2d918db29c37573b5b37c0420cd">itkStaticConstMacro</a> (ImageIteratorDimension, unsigned int, TImage::ImageDimension)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#f1fdb80ed448b9314d13d3404b767387">operator++</a> ()</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classitk_1_1PathConstIterator.html">Self</a> &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#fe76f0adaf53bea646e3f2d608c1d5f3">operator=</a> (const <a class="el" href="classitk_1_1PathConstIterator.html">Self</a> &amp;it)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#ed7d4dfdd31afa51b3fb55b32efa2471">PathConstIterator</a> (const <a class="el" href="classitk_1_1PathConstIterator.html#35d373735c5543d3b031187a6bcb32cb">ImageType</a> *imagePtr, const <a class="el" href="classitk_1_1PathConstIterator.html#66ba6b58f8616668c41faff10276085d">PathType</a> *pathPtr)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#fce08b966ddd75dd5e75a9c09937d356">VisitStartIndexAsLastIndexIfClosed</a> (bool flag)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#8fa679d3b81bb270084993524fe63c6f">~PathConstIterator</a> ()</td></tr>

<tr><td colspan="2"><br><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static unsigned int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#9baa00b26e83bfc4a6f07cd444328912">GetImageIteratorDimension</a> ()</td></tr>

<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classitk_1_1PathConstIterator.html#143c8f6b58faaf2809a2ee862d4cedb9">IndexType</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#1c3b991f66e7b94ec2ea74e247ff6dc5">m_CurrentImageIndex</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classitk_1_1PathConstIterator.html#0e23b49abdc76cbfc6eb22048575135d">PathInputType</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#549b7986b86caac2b0421384a4f74d0d">m_CurrentPathPosition</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">ImageType::ConstWeakPointer&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#a1411e89ba088fe84d44f0c2087d0fba">m_Image</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classitk_1_1PathConstIterator.html#371cd8e063568f33c33103924b2b5462">PointType</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#e8458105e96729d3f323a50e654dc9da">m_ImageOrigin</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">const unsigned long int *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#27eafe80cf82edb0779ca92077a93bca">m_ImageSize</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classitk_1_1PathConstIterator.html#57dcedb96544cbba0509bdee1f86c18f">SpacingType</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#02e484e2da5827686dc29708514ffff2">m_ImageSpacing</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#2682e53d13663406837001d389df6f1d">m_IsAtEnd</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="itkFEMMacro_8h.html#68fafcc6909430ccd70cbc4aeee0107c">PathType::ConstPointer</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#14fecb5a61c6a572e6fec2c6d1a1e3ec">m_Path</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classitk_1_1PathConstIterator.html#b2f2d4336769e2c3bf30a0096ef14a9e">RegionType</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#9ab5abeae65a55023bf7785afad3f1dd">m_Region</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#2a16f6177c3582db0159df1b6a5087bb">m_VisitStartIndexAsLastIndexIfClosed</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classitk_1_1PathConstIterator.html#6ffa23a950b4f6dfab78b28e9850cb1c">OffsetType</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1PathConstIterator.html#4a4f26abc244ff950e3a906ec3a5fde7">m_ZeroOffset</a></td></tr>

</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
<h3>template&lt;class TImage, class TPath&gt;<br>
 class itk::PathConstIterator&lt; TImage, TPath &gt;</h3>

<a class="el" href="classitk_1_1PathConstIterator.html" title="PathConstIterator iterates (traces) over a path through an image.">PathConstIterator</a> iterates (traces) over a path through an image. 
<p>
This iterator visits only those indices of the image that are overlapped by a specified 1D path. All indicies are visited in path order. If a path crosses itself at an index, that index of the image will be visited twice. An exception to this rule is that if the path is closed, i.e. its starting and ending indicies are coincident. When starting and ending indicies are coincident, <a class="el" href="classitk_1_1PathConstIterator.html#36de7b011392d99ce22fe23585b90f16">GoToBegin()</a> will go to the second index, since the "first" index will be visited later as the "last" index. This is so that paths (especially parametric paths) can be properly closed, without double-visiting the starting/ending point. This behavior can be overridden by calling VisitStartIndexAsLastIndexIfClosed(false) before calling <a class="el" href="classitk_1_1PathConstIterator.html#36de7b011392d99ce22fe23585b90f16">GoToBegin()</a>. This class is the const version of the <a class="el" href="classitk_1_1PathIterator.html" title="PathIterator iterates (traces) over a path through an image.">PathIterator</a>, and for this reason it doesn't support the Set() method.<p>
<dl class="user" compact><dt><b>MORE INFORMATION</b></dt><dd>For a complete description of the ITK <a class="el" href="classitk_1_1Image.html" title="Templated n-dimensional image class.">Image</a> Iterators and their API, please see the Iterators chapter in the ITK Software Guide. The ITK Software Guide is available in print and as a free .pdf download from <a href="http://www.itk.org.">http://www.itk.org.</a></dd></dl>
\<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="classitk_1_1ImageConstIterator.html" title="A multi-dimensional image iterator templated over image type.">ImageConstIterator</a> <p>
<a class="el" href="classitk_1_1ConditionalConstIterator.html" title="ConditionalConstIterator is a base class for other iterators where membership in...">ConditionalConstIterator</a> <p>
<a class="el" href="classitk_1_1ConstNeighborhoodIterator.html" title="Const version of NeighborhoodIterator, defining iteration of a local N-dimensional...">ConstNeighborhoodIterator</a> <p>
<a class="el" href="classitk_1_1ConstShapedNeighborhoodIterator.html" title="Const version of ShapedNeighborhoodIterator, defining iteration of a local N-dimensional...">ConstShapedNeighborhoodIterator</a> <p>
<a class="el" href="classitk_1_1ConstSliceIterator.html" title="A flexible iterator for itk containers(i.e. itk::Neighborhood) that support pixel...">ConstSliceIterator</a> <p>
<a class="el" href="classitk_1_1CorrespondenceDataStructureIterator.html" title="An iterator designed to easily traverse an itkCorrespondenceDataStructure.">CorrespondenceDataStructureIterator</a> <p>
<a class="el" href="classitk_1_1FloodFilledFunctionConditionalConstIterator.html" title="Iterates over a flood-filled spatial function.">FloodFilledFunctionConditionalConstIterator</a> <p>
<a class="el" href="classitk_1_1FloodFilledImageFunctionConditionalConstIterator.html" title="Iterates over a flood-filled image function.">FloodFilledImageFunctionConditionalConstIterator</a> <p>
<a class="el" href="classitk_1_1FloodFilledImageFunctionConditionalIterator.html" title="Iterates over a flood-filled image function.">FloodFilledImageFunctionConditionalIterator</a> <p>
<a class="el" href="classitk_1_1FloodFilledSpatialFunctionConditionalConstIterator.html" title="Iterates over a flood-filled spatial function.">FloodFilledSpatialFunctionConditionalConstIterator</a> <p>
<a class="el" href="classitk_1_1FloodFilledSpatialFunctionConditionalIterator.html" title="Iterates over a flood-filled spatial function.">FloodFilledSpatialFunctionConditionalIterator</a> <p>
<a class="el" href="classitk_1_1ImageConstIterator.html" title="A multi-dimensional image iterator templated over image type.">ImageConstIterator</a> <p>
<a class="el" href="classitk_1_1ImageConstIteratorWithIndex.html" title="A base class for multi-dimensional iterators templated over image type that are designed...">ImageConstIteratorWithIndex</a> <p>
<a class="el" href="classitk_1_1ImageIterator.html" title="A multi-dimensional iterator templated over image type.">ImageIterator</a> <p>
<a class="el" href="classitk_1_1ImageIteratorWithIndex.html" title="A base class for multi-dimensional iterators templated over image type that are designed...">ImageIteratorWithIndex</a> <p>
<a class="el" href="classitk_1_1ImageLinearConstIteratorWithIndex.html" title="A multi-dimensional image iterator that visits image pixels within a region in a...">ImageLinearConstIteratorWithIndex</a> <p>
<a class="el" href="classitk_1_1ImageLinearIteratorWithIndex.html" title="A multi-dimensional image iterator that visits image pixels within a region in a...">ImageLinearIteratorWithIndex</a> <p>
<a class="el" href="classitk_1_1ImageRandomConstIteratorWithIndex.html" title="A multi-dimensional image iterator that visits a random set of pixels within an image...">ImageRandomConstIteratorWithIndex</a> <p>
<a class="el" href="classitk_1_1ImageRandomIteratorWithIndex.html" title="A multi-dimensional image iterator that visits a random set of pixels within an image...">ImageRandomIteratorWithIndex</a> <p>
<a class="el" href="classitk_1_1ImageRegionConstIterator.html" title="A multi-dimensional iterator templated over image type that walks a region of pixels...">ImageRegionConstIterator</a> <p>
<a class="el" href="classitk_1_1ImageRegionConstIteratorWithIndex.html" title="A multi-dimensional iterator templated over image type that walks an image region...">ImageRegionConstIteratorWithIndex</a> <p>
<a class="el" href="classitk_1_1ImageRegionExclusionConstIteratorWithIndex.html" title="Multi-dimensional image iterator that walks an image region, excluding a second region...">ImageRegionExclusionConstIteratorWithIndex</a> <p>
<a class="el" href="classitk_1_1ImageRegionExclusionIteratorWithIndex.html" title="Multi-dimensional image iterator that walks an image region, excluding a second region...">ImageRegionExclusionIteratorWithIndex</a> <p>
<a class="el" href="classitk_1_1ImageRegionIterator.html" title="A multi-dimensional iterator templated over image type that walks a region of pixels...">ImageRegionIterator</a> <p>
<a class="el" href="classitk_1_1ImageRegionIteratorWithIndex.html" title="A multi-dimensional iterator templated over image type that walks pixels within a...">ImageRegionIteratorWithIndex</a> <p>
<a class="el" href="classitk_1_1ImageRegionReverseConstIterator.html" title="A multi-dimensional image iterator designed to walk a specified image region in reverse...">ImageRegionReverseConstIterator</a> <p>
<a class="el" href="classitk_1_1ImageRegionReverseIterator.html" title="Multi-dimensional image iterator which only walks a region.">ImageRegionReverseIterator</a> <p>
<a class="el" href="classitk_1_1ImageReverseConstIterator.html" title="Multi-dimensional image iterator.">ImageReverseConstIterator</a> <p>
<a class="el" href="classitk_1_1ImageReverseIterator.html" title="A multi-dimensional image iterator designed to walk a specified region in reverse...">ImageReverseIterator</a> <p>
<a class="el" href="classitk_1_1ImageSliceConstIteratorWithIndex.html" title="Multi-dimensional image iterator which only walks a region.">ImageSliceConstIteratorWithIndex</a> <p>
<a class="el" href="classitk_1_1ImageSliceIteratorWithIndex.html" title="A multi-dimensional image iterator that extends the ImageLinearIteratorWithIndex...">ImageSliceIteratorWithIndex</a> <p>
<a class="el" href="classitk_1_1NeighborhoodIterator.html" title="Defines iteration of a local N-dimensional neighborhood of pixels across an itk::Image...">NeighborhoodIterator</a> <p>
<a class="el" href="classitk_1_1PathIterator.html" title="PathIterator iterates (traces) over a path through an image.">PathIterator</a> <p>
<a class="el" href="classitk_1_1ShapedNeighborhoodIterator.html" title="A neighborhood iterator which can take on an arbitrary shape.">ShapedNeighborhoodIterator</a> <p>
<a class="el" href="classitk_1_1SliceIterator.html" title="A flexible iterator for itk containers(i.e. itk::Neighborhood) that support pixel...">SliceIterator</a> <p>
<a class="el" href="classitk_1_1ImageConstIteratorWithIndex.html" title="A base class for multi-dimensional iterators templated over image type that are designed...">ImageConstIteratorWithIndex</a> </dd></dl>

<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00073">73</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>
<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="46c88c22c04a89dcf017e26573ee4c69"></a><!-- doxytag: member="itk::PathConstIterator::AccessorType" ref="46c88c22c04a89dcf017e26573ee4c69" args="" -->
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template&lt;class TImage, class TPath&gt; </div>
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          <td class="memname">typedef TImage::AccessorType <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#46c88c22c04a89dcf017e26573ee4c69">AccessorType</a>          </td>
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<p>
<a class="el" href="namespaceitk_1_1Accessor.html">Accessor</a> type that convert data between internal and external representations. 
<p>Reimplemented in <a class="el" href="classitk_1_1PathIterator.html#3e982821e71f05e74a82ef77c7046efd">itk::PathIterator&lt; TImage, TPath &gt;</a>.</p>

<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00125">125</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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</div><p>
<a class="anchor" name="35d373735c5543d3b031187a6bcb32cb"></a><!-- doxytag: member="itk::PathConstIterator::ImageType" ref="35d373735c5543d3b031187a6bcb32cb" args="" -->
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template&lt;class TImage, class TPath&gt; </div>
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          <td class="memname">typedef TImage <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#35d373735c5543d3b031187a6bcb32cb">ImageType</a>          </td>
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<div class="memdoc">

<p>
<a class="el" href="classitk_1_1Image.html" title="Templated n-dimensional image class.">Image</a> typedef support. 
<p>Reimplemented in <a class="el" href="classitk_1_1PathIterator.html#67082c3345a9ceac02bcd6835d656d9c">itk::PathIterator&lt; TImage, TPath &gt;</a>.</p>

<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00109">109</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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</div><p>
<a class="anchor" name="143c8f6b58faaf2809a2ee862d4cedb9"></a><!-- doxytag: member="itk::PathConstIterator::IndexType" ref="143c8f6b58faaf2809a2ee862d4cedb9" args="" -->
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template&lt;class TImage, class TPath&gt; </div>
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          <td class="memname">typedef TImage::IndexType <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#143c8f6b58faaf2809a2ee862d4cedb9">IndexType</a>          </td>
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<p>
<a class="el" href="classitk_1_1Index.html" title="Represent a n-dimensional index in a n-dimensional image.">Index</a> typedef support. 
<p>Reimplemented in <a class="el" href="classitk_1_1PathIterator.html#0b79d0fd5b50e6455e5e9f0931ece978">itk::PathIterator&lt; TImage, TPath &gt;</a>.</p>

<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00088">88</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

</div>
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<a class="anchor" name="bd8e8634b70f6b10e8c16786f60aab48"></a><!-- doxytag: member="itk::PathConstIterator::IndexValueType" ref="bd8e8634b70f6b10e8c16786f60aab48" args="" -->
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template&lt;class TImage, class TPath&gt; </div>
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          <td class="memname">typedef TImage::IndexValueType <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#bd8e8634b70f6b10e8c16786f60aab48">IndexValueType</a>          </td>
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<p>

<p>Reimplemented in <a class="el" href="classitk_1_1PathIterator.html#b4005250e7ed5a0e12eecd36b15f1c4d">itk::PathIterator&lt; TImage, TPath &gt;</a>.</p>

<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00089">89</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="0ea4aec80c1192cf2df69b280654fa99"></a><!-- doxytag: member="itk::PathConstIterator::InternalPixelType" ref="0ea4aec80c1192cf2df69b280654fa99" args="" -->
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template&lt;class TImage, class TPath&gt; </div>
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          <td class="memname">typedef TImage::InternalPixelType <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#0ea4aec80c1192cf2df69b280654fa99">InternalPixelType</a>          </td>
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<p>
Internal Pixel Type 
<p>Reimplemented in <a class="el" href="classitk_1_1PathIterator.html#8ff9621d54e0847d613f3f7be7d932b1">itk::PathIterator&lt; TImage, TPath &gt;</a>.</p>

<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00118">118</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="6ffa23a950b4f6dfab78b28e9850cb1c"></a><!-- doxytag: member="itk::PathConstIterator::OffsetType" ref="6ffa23a950b4f6dfab78b28e9850cb1c" args="" -->
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template&lt;class TImage, class TPath&gt; </div>
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          <td class="memname">typedef TImage::OffsetType <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#6ffa23a950b4f6dfab78b28e9850cb1c">OffsetType</a>          </td>
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<p>
<a class="el" href="classitk_1_1Offset.html" title="Represent the offset between two n-dimensional indexes in a n-dimensional image.">Offset</a> typedef support. 
<p>Reimplemented in <a class="el" href="classitk_1_1PathIterator.html#9710beccf300dcd919e4dcb4c6683929">itk::PathIterator&lt; TImage, TPath &gt;</a>.</p>

<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00092">92</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="2db502a37737b44022cf7ea8c7be8552"></a><!-- doxytag: member="itk::PathConstIterator::OffsetValueType" ref="2db502a37737b44022cf7ea8c7be8552" args="" -->
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template&lt;class TImage, class TPath&gt; </div>
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          <td class="memname">typedef TImage::OffsetValueType <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#2db502a37737b44022cf7ea8c7be8552">OffsetValueType</a>          </td>
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<p>

<p>Reimplemented in <a class="el" href="classitk_1_1PathIterator.html#510a69fc8d0a9d5d61fd1252de74a846">itk::PathIterator&lt; TImage, TPath &gt;</a>.</p>

<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00093">93</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="0e23b49abdc76cbfc6eb22048575135d"></a><!-- doxytag: member="itk::PathConstIterator::PathInputType" ref="0e23b49abdc76cbfc6eb22048575135d" args="" -->
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template&lt;class TImage, class TPath&gt; </div>
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          <td class="memname">typedef PathType::InputType <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#0e23b49abdc76cbfc6eb22048575135d">PathInputType</a>          </td>
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<p>
<a class="el" href="classitk_1_1Path.html" title="Represent a path through ND Space.">Path</a> 1D Input Type 
<p>Reimplemented in <a class="el" href="classitk_1_1PathIterator.html#9d2c6cda89cb1da4f63a9790fae93bba">itk::PathIterator&lt; TImage, TPath &gt;</a>.</p>

<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00131">131</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="d4479d9cb7e90660eaced024118f1e17"></a><!-- doxytag: member="itk::PathConstIterator::PathOutputType" ref="d4479d9cb7e90660eaced024118f1e17" args="" -->
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template&lt;class TImage, class TPath&gt; </div>
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          <td class="memname">typedef PathType::OutputType <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#d4479d9cb7e90660eaced024118f1e17">PathOutputType</a>          </td>
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<p>
<a class="el" href="classitk_1_1Path.html" title="Represent a path through ND Space.">Path</a> ND Output Type, which is not necessarily an index type 
<p>Reimplemented in <a class="el" href="classitk_1_1PathIterator.html#87002241d6b1b050ea91b5ae39d207da">itk::PathIterator&lt; TImage, TPath &gt;</a>.</p>

<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00134">134</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="66ba6b58f8616668c41faff10276085d"></a><!-- doxytag: member="itk::PathConstIterator::PathType" ref="66ba6b58f8616668c41faff10276085d" args="" -->
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template&lt;class TImage, class TPath&gt; </div>
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          <td class="memname">typedef TPath <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#66ba6b58f8616668c41faff10276085d">PathType</a>          </td>
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<p>
<a class="el" href="classitk_1_1Path.html" title="Represent a path through ND Space.">Path</a> typedef support 
<p>Reimplemented in <a class="el" href="classitk_1_1PathIterator.html#3b14a3b19a9711b9dc24b832cd86fb4c">itk::PathIterator&lt; TImage, TPath &gt;</a>.</p>

<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00128">128</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="70105c3e6c83858b90fdd16c38d6da79"></a><!-- doxytag: member="itk::PathConstIterator::PixelContainer" ref="70105c3e6c83858b90fdd16c38d6da79" args="" -->
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template&lt;class TImage, class TPath&gt; </div>
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          <td class="memname">typedef TImage::PixelContainer <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#70105c3e6c83858b90fdd16c38d6da79">PixelContainer</a>          </td>
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<p>
PixelContainer typedef support. Used to refer to the container for the pixel data. While this was already typdef'ed in the superclass it needs to be redone here for this subclass to compile properly with gcc. 
<p>Reimplemented in <a class="el" href="classitk_1_1PathIterator.html#18d675f10ad597c43e4874f89f81c4f8">itk::PathIterator&lt; TImage, TPath &gt;</a>.</p>

<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00114">114</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="261788bd27131aaf4cdf82e79bbab436"></a><!-- doxytag: member="itk::PathConstIterator::PixelContainerPointer" ref="261788bd27131aaf4cdf82e79bbab436" args="" -->
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template&lt;class TImage, class TPath&gt; </div>
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          <td class="memname">typedef <a class="el" href="itkFEMMacro_8h.html#539cce1a3282ba59952dedcbf9cdb23f">PixelContainer::Pointer</a> <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#261788bd27131aaf4cdf82e79bbab436">PixelContainerPointer</a>          </td>
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<p>

<p>Reimplemented in <a class="el" href="classitk_1_1PathIterator.html#a27ea26f44eb07cec78867bc91f83c6e">itk::PathIterator&lt; TImage, TPath &gt;</a>.</p>

<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00115">115</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="48e0fbe5db26969b6dd31bf89412c13a"></a><!-- doxytag: member="itk::PathConstIterator::PixelType" ref="48e0fbe5db26969b6dd31bf89412c13a" args="" -->
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template&lt;class TImage, class TPath&gt; </div>
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          <td class="memname">typedef TImage::PixelType <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#48e0fbe5db26969b6dd31bf89412c13a">PixelType</a>          </td>
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<p>
External Pixel Type 
<p>Reimplemented in <a class="el" href="classitk_1_1PathIterator.html#5c30a1324312a1e10b9e662efb493552">itk::PathIterator&lt; TImage, TPath &gt;</a>.</p>

<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00121">121</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="371cd8e063568f33c33103924b2b5462"></a><!-- doxytag: member="itk::PathConstIterator::PointType" ref="371cd8e063568f33c33103924b2b5462" args="" -->
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template&lt;class TImage, class TPath&gt; </div>
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          <td class="memname">typedef TImage::PointType <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#371cd8e063568f33c33103924b2b5462">PointType</a>          </td>
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Origin typedef support 
<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00106">106</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="b2f2d4336769e2c3bf30a0096ef14a9e"></a><!-- doxytag: member="itk::PathConstIterator::RegionType" ref="b2f2d4336769e2c3bf30a0096ef14a9e" args="" -->
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template&lt;class TImage, class TPath&gt; </div>
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          <td class="memname">typedef TImage::RegionType <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#b2f2d4336769e2c3bf30a0096ef14a9e">RegionType</a>          </td>
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<p>
<a class="el" href="classitk_1_1Region.html" title="A region represents some portion or piece of data.">Region</a> typedef support 
<p>Reimplemented in <a class="el" href="classitk_1_1PathIterator.html#66e84ed8b98362be72513da18edeb183">itk::PathIterator&lt; TImage, TPath &gt;</a>.</p>

<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00100">100</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="6739f051c2230fdb2fe28004faf3f826"></a><!-- doxytag: member="itk::PathConstIterator::Self" ref="6739f051c2230fdb2fe28004faf3f826" args="" -->
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template&lt;class TImage, class TPath&gt; </div>
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          <td class="memname">typedef <a class="el" href="classitk_1_1PathConstIterator.html">PathConstIterator</a> <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html">Self</a>          </td>
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<p>
Standard class typedefs. 
<p>Reimplemented in <a class="el" href="classitk_1_1PathIterator.html#264c07011e40ae372a1bed0b321193be">itk::PathIterator&lt; TImage, TPath &gt;</a>.</p>

<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00078">78</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="e84bf1a2929ac57023cf3aa4a7820e4f"></a><!-- doxytag: member="itk::PathConstIterator::SizeType" ref="e84bf1a2929ac57023cf3aa4a7820e4f" args="" -->
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template&lt;class TImage, class TPath&gt; </div>
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          <td class="memname">typedef TImage::SizeType <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#e84bf1a2929ac57023cf3aa4a7820e4f">SizeType</a>          </td>
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<p>
<a class="el" href="classitk_1_1Size.html" title="Represent the size (bounds) of a n-dimensional image.">Size</a> typedef support. 
<p>Reimplemented in <a class="el" href="classitk_1_1PathIterator.html#0edc1f2df77a06192a7c60c5ec328817">itk::PathIterator&lt; TImage, TPath &gt;</a>.</p>

<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00096">96</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="e02ca9353837200f0c2c36a7780b803d"></a><!-- doxytag: member="itk::PathConstIterator::SizeValueType" ref="e02ca9353837200f0c2c36a7780b803d" args="" -->
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template&lt;class TImage, class TPath&gt; </div>
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          <td class="memname">typedef TImage::SizeValueType <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#e02ca9353837200f0c2c36a7780b803d">SizeValueType</a>          </td>
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<p>Reimplemented in <a class="el" href="classitk_1_1PathIterator.html#35b08829953027ba2260083816da7a0f">itk::PathIterator&lt; TImage, TPath &gt;</a>.</p>

<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00097">97</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="57dcedb96544cbba0509bdee1f86c18f"></a><!-- doxytag: member="itk::PathConstIterator::SpacingType" ref="57dcedb96544cbba0509bdee1f86c18f" args="" -->
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template&lt;class TImage, class TPath&gt; </div>
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          <td class="memname">typedef TImage::SpacingType <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#57dcedb96544cbba0509bdee1f86c18f">SpacingType</a>          </td>
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Spacing typedef support 
<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00103">103</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<hr><h2>Constructor &amp; Destructor Documentation</h2>
<a class="anchor" name="ed7d4dfdd31afa51b3fb55b32efa2471"></a><!-- doxytag: member="itk::PathConstIterator::PathConstIterator" ref="ed7d4dfdd31afa51b3fb55b32efa2471" args="(const ImageType *imagePtr, const PathType *pathPtr)" -->
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template&lt;class TImage, class TPath&gt; </div>
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          <td class="memname"><a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html">PathConstIterator</a>           </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="classitk_1_1PathConstIterator.html#35d373735c5543d3b031187a6bcb32cb">ImageType</a> *&nbsp;</td>
          <td class="paramname"> <em>imagePtr</em>, </td>
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          <td class="paramtype">const <a class="el" href="classitk_1_1PathConstIterator.html#66ba6b58f8616668c41faff10276085d">PathType</a> *&nbsp;</td>
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Constructor establishes an iterator to walk along a path 
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<a class="anchor" name="8fa679d3b81bb270084993524fe63c6f"></a><!-- doxytag: member="itk::PathConstIterator::~PathConstIterator" ref="8fa679d3b81bb270084993524fe63c6f" args="()" -->
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template&lt;class TImage, class TPath&gt; </div>
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          <td>(</td>
          <td class="paramname">          </td>
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          <td><code> [inline, virtual]</code></td>
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Default Destructor. 
<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00198">198</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="aa88c27f2a4b68d3bf7f7c6abf58cbff"></a><!-- doxytag: member="itk::PathConstIterator::Get" ref="aa88c27f2a4b68d3bf7f7c6abf58cbff" args="(void) const " -->
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template&lt;class TImage, class TPath&gt; </div>
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          <td class="memname">const <a class="el" href="classitk_1_1PathConstIterator.html#48e0fbe5db26969b6dd31bf89412c13a">PixelType</a>&amp; <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::Get           </td>
          <td>(</td>
          <td class="paramtype">void&nbsp;</td>
          <td class="paramname">          </td>
          <td>&nbsp;)&nbsp;</td>
          <td> const<code> [inline]</code></td>
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Get the pixel value 
<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00158">158</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="9baa00b26e83bfc4a6f07cd444328912"></a><!-- doxytag: member="itk::PathConstIterator::GetImageIteratorDimension" ref="9baa00b26e83bfc4a6f07cd444328912" args="()" -->
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template&lt;class TImage, class TPath&gt; </div>
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          <td>(</td>
          <td class="paramname">          </td>
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          <td><code> [inline, static]</code></td>
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Get the dimension (size) of the index. 
<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00140">140</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="0b08415c8bc85d749525ecd36e15af5c"></a><!-- doxytag: member="itk::PathConstIterator::GetIndex" ref="0b08415c8bc85d749525ecd36e15af5c" args="()" -->
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          <td class="memname">const <a class="el" href="classitk_1_1PathConstIterator.html#143c8f6b58faaf2809a2ee862d4cedb9">IndexType</a> <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::GetIndex           </td>
          <td>(</td>
          <td class="paramtype">void&nbsp;</td>
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Get the index. This provides a read only reference to the index. 
<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00152">152</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="623118556e5a75a238b4bd1b3fb45e2f"></a><!-- doxytag: member="itk::PathConstIterator::GetNameOfClass" ref="623118556e5a75a238b4bd1b3fb45e2f" args="() const " -->
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Run-time type information (and related methods). 
<p>Reimplemented in <a class="el" href="classitk_1_1PathIterator.html#2c43edee5cddcdbd6efcaef6a1bc63a1">itk::PathIterator&lt; TImage, TPath &gt;</a>.</p>

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<a class="anchor" name="83fd7152f3a786ec4c61b4f218ca6215"></a><!-- doxytag: member="itk::PathConstIterator::GetPathPosition" ref="83fd7152f3a786ec4c61b4f218ca6215" args="()" -->
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          <td>(</td>
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Get the input. This provides a read only reference to the input. 
<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00146">146</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="36de7b011392d99ce22fe23585b90f16"></a><!-- doxytag: member="itk::PathConstIterator::GoToBegin" ref="36de7b011392d99ce22fe23585b90f16" args="()" -->
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Move an iterator to the beginning of the path. If the starting and ending indicies of the path are coincident, then move to the 2'nd index of the path, since the 1'st index will be visited later as the last index. However, if m_VisitStartIndexAsLastIndexIfClosed is false, then <a class="el" href="classitk_1_1PathConstIterator.html#36de7b011392d99ce22fe23585b90f16">GoToBegin()</a> will always move to the 1'st index. 
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<a class="anchor" name="9fca6ceec23cf3a92bbfa630844f66c5"></a><!-- doxytag: member="itk::PathConstIterator::IsAtEnd" ref="9fca6ceec23cf3a92bbfa630844f66c5" args="()" -->
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Is the iterator at the end of the path? Note that for a closed path, it may be possible to increment back to the start of the path. 
<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00166">166</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="3764b2d918db29c37573b5b37c0420cd"></a><!-- doxytag: member="itk::PathConstIterator::itkStaticConstMacro" ref="3764b2d918db29c37573b5b37c0420cd" args="(ImageIteratorDimension, unsigned int, TImage::ImageDimension)" -->
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Dimension of the image the iterator walks. This constant is needed so that functions that are templated over image iterator type (as opposed to being templated over pixel type and dimension) can have compile time access to the dimension of the image that the iterator walks. 
<p>Reimplemented in <a class="el" href="classitk_1_1PathIterator.html#014ef9665cee858e215d210bf6c2e257">itk::PathIterator&lt; TImage, TPath &gt;</a>.</p>

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<a class="anchor" name="f1fdb80ed448b9314d13d3404b767387"></a><!-- doxytag: member="itk::PathConstIterator::operator++" ref="f1fdb80ed448b9314d13d3404b767387" args="()" -->
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Walk forward along the path to the next index in the image. 
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<a class="anchor" name="fe76f0adaf53bea646e3f2d608c1d5f3"></a><!-- doxytag: member="itk::PathConstIterator::operator=" ref="fe76f0adaf53bea646e3f2d608c1d5f3" args="(const Self &amp;it)" -->
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operator= is provided to make sure the handles to the image and path are properly reference counted. 
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<a class="anchor" name="fce08b966ddd75dd5e75a9c09937d356"></a><!-- doxytag: member="itk::PathConstIterator::VisitStartIndexAsLastIndexIfClosed" ref="fce08b966ddd75dd5e75a9c09937d356" args="(bool flag)" -->
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Should <a class="el" href="classitk_1_1PathConstIterator.html#36de7b011392d99ce22fe23585b90f16">GoToBegin()</a> initially skip the first index of a closed path so that the first index will only be visited once--at the end of the path? If set to false, then <a class="el" href="classitk_1_1PathConstIterator.html#36de7b011392d99ce22fe23585b90f16">GoToBegin()</a> will always move to the 1'st index. The constructor presets m_VisitStartIndexAsLastIndexIfClosed to true. 
<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00175">175</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="1c3b991f66e7b94ec2ea74e247ff6dc5"></a><!-- doxytag: member="itk::PathConstIterator::m_CurrentImageIndex" ref="1c3b991f66e7b94ec2ea74e247ff6dc5" args="" -->
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          <td class="memname"><a class="el" href="classitk_1_1PathConstIterator.html#143c8f6b58faaf2809a2ee862d4cedb9">IndexType</a> <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#1c3b991f66e7b94ec2ea74e247ff6dc5">m_CurrentImageIndex</a><code> [protected]</code>          </td>
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Current ND index position in the image of the path 
<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00235">235</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="549b7986b86caac2b0421384a4f74d0d"></a><!-- doxytag: member="itk::PathConstIterator::m_CurrentPathPosition" ref="549b7986b86caac2b0421384a4f74d0d" args="" -->
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Current 1D position along the path, such as time or arc length 
<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00232">232</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="a1411e89ba088fe84d44f0c2087d0fba"></a><!-- doxytag: member="itk::PathConstIterator::m_Image" ref="a1411e89ba088fe84d44f0c2087d0fba" args="" -->
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Smart pointer to the source image. 
<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00205">205</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="e8458105e96729d3f323a50e654dc9da"></a><!-- doxytag: member="itk::PathConstIterator::m_ImageOrigin" ref="e8458105e96729d3f323a50e654dc9da" args="" -->
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          <td class="memname"><a class="el" href="classitk_1_1PathConstIterator.html#371cd8e063568f33c33103924b2b5462">PointType</a> <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#e8458105e96729d3f323a50e654dc9da">m_ImageOrigin</a><code> [protected]</code>          </td>
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The origin of the source image 
<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00214">214</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="27eafe80cf82edb0779ca92077a93bca"></a><!-- doxytag: member="itk::PathConstIterator::m_ImageSize" ref="27eafe80cf82edb0779ca92077a93bca" args="" -->
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          <td class="memname">const unsigned long int* <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#27eafe80cf82edb0779ca92077a93bca">m_ImageSize</a><code> [protected]</code>          </td>
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<a class="el" href="classitk_1_1Size.html" title="Represent the size (bounds) of a n-dimensional image.">Size</a> of the source image 
<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00220">220</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="02e484e2da5827686dc29708514ffff2"></a><!-- doxytag: member="itk::PathConstIterator::m_ImageSpacing" ref="02e484e2da5827686dc29708514ffff2" args="" -->
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The spacing of the source image 
<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00217">217</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="2682e53d13663406837001d389df6f1d"></a><!-- doxytag: member="itk::PathConstIterator::m_IsAtEnd" ref="2682e53d13663406837001d389df6f1d" args="" -->
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Is the iterator at the end of its walk? 
<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00229">229</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="14fecb5a61c6a572e6fec2c6d1a1e3ec"></a><!-- doxytag: member="itk::PathConstIterator::m_Path" ref="14fecb5a61c6a572e6fec2c6d1a1e3ec" args="" -->
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          <td class="memname"><a class="el" href="itkFEMMacro_8h.html#68fafcc6909430ccd70cbc4aeee0107c">PathType::ConstPointer</a> <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#14fecb5a61c6a572e6fec2c6d1a1e3ec">m_Path</a><code> [protected]</code>          </td>
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Smart pointer to the path we're following 
<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00208">208</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="9ab5abeae65a55023bf7785afad3f1dd"></a><!-- doxytag: member="itk::PathConstIterator::m_Region" ref="9ab5abeae65a55023bf7785afad3f1dd" args="" -->
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<a class="el" href="classitk_1_1Region.html" title="A region represents some portion or piece of data.">Region</a> type to iterate over. 
<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00211">211</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="2a16f6177c3582db0159df1b6a5087bb"></a><!-- doxytag: member="itk::PathConstIterator::m_VisitStartIndexAsLastIndexIfClosed" ref="2a16f6177c3582db0159df1b6a5087bb" args="" -->
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          <td class="memname">bool <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#2a16f6177c3582db0159df1b6a5087bb">m_VisitStartIndexAsLastIndexIfClosed</a><code> [protected]</code>          </td>
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Should <a class="el" href="classitk_1_1PathConstIterator.html#36de7b011392d99ce22fe23585b90f16">GoToBegin()</a> initially skip the first index of a closed path so that the first index will only be visited once--at the end of the path? If false, then <a class="el" href="classitk_1_1PathConstIterator.html#36de7b011392d99ce22fe23585b90f16">GoToBegin()</a> will always move to the 1'st index. The default value is true, which is set the constructor. 
<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00226">226</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a>.</p>

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<a class="anchor" name="4a4f26abc244ff950e3a906ec3a5fde7"></a><!-- doxytag: member="itk::PathConstIterator::m_ZeroOffset" ref="4a4f26abc244ff950e3a906ec3a5fde7" args="" -->
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          <td class="memname"><a class="el" href="classitk_1_1PathConstIterator.html#6ffa23a950b4f6dfab78b28e9850cb1c">OffsetType</a> <a class="el" href="classitk_1_1PathConstIterator.html">itk::PathConstIterator</a>&lt; TImage, TPath &gt;::<a class="el" href="classitk_1_1PathConstIterator.html#4a4f26abc244ff950e3a906ec3a5fde7">m_ZeroOffset</a><code> [protected]</code>          </td>
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<p>Definition at line <a class="el" href="itkPathConstIterator_8h_source.html#l00198">198</a> of file <a class="el" href="itkPathConstIterator_8h_source.html">itkPathConstIterator.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="itkPathConstIterator_8h_source.html">itkPathConstIterator.h</a></ul>
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