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<div class="navpath"><a class="el" href="namespaceitk.html">itk</a>::<a class="el" href="namespaceitk_1_1fem.html">fem</a>::<a class="el" href="classitk_1_1fem_1_1LoadNode.html">LoadNode</a>
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<h1>itk::fem::LoadNode Class Reference</h1><!-- doxytag: class="itk::fem::LoadNode" --><!-- doxytag: inherits="itk::fem::Load" -->This load is applied on a specific point within the system.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="itkFEMLoadNode_8h_source.html">itkFEMLoadNode.h</a>></code>
<p>
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Inheritance diagram for itk::fem::LoadNode:</div>
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<p><center><img src="classitk_1_1fem_1_1LoadNode__inherit__graph.png" border="0" usemap="#itk_1_1fem_1_1LoadNode__inherit__map" alt="Inheritance graph"></center>
<map name="itk_1_1fem_1_1LoadNode__inherit__map">
<area shape="rect" id="node2" href="classitk_1_1fem_1_1Load.html" title="General abstract load base class." alt="" coords="44,83,161,112"><area shape="rect" id="node4" href="classitk_1_1fem_1_1FEMLightObject.html" title="Base class for all classes that define the FEM system." alt="" coords="5,5,200,35"></map>
<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div>
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Collaboration diagram for itk::fem::LoadNode:</div>
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<p><center><img src="classitk_1_1fem_1_1LoadNode__coll__graph.png" border="0" usemap="#itk_1_1fem_1_1LoadNode__coll__map" alt="Collaboration graph"></center>
<map name="itk_1_1fem_1_1LoadNode__coll__map">
<area shape="rect" id="node2" href="classitk_1_1fem_1_1Load.html" title="General abstract load base class." alt="" coords="44,85,161,115"><area shape="rect" id="node4" href="classitk_1_1fem_1_1FEMLightObject.html" title="Base class for all classes that define the FEM system." alt="" coords="5,5,200,35"></map>
<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div>
<p>
<a href="classitk_1_1fem_1_1LoadNode-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
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<tr><td colspan="2"><br><h2>Public Types</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="classitk_1_1fem_1_1FEMPArray.html">FEMPArray</a>< <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Self</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1Load.html#a1ded0dd05fb4bd71edf9a9d4f366d42">ArrayType</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Self</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#491e41b10e58ddfdf9114c6a82d825a9">Baseclass</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef const <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Self</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadNode.html#e301de5ef8c003caac281d3b14b51046">ConstPointer</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="classitk_1_1fem_1_1Element_1_1Node.html#852a771a16f8bfcb33a4b37b28ba267a">Node::Float</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadNode.html#e3cc12fe3f308e7b31c3ec5d64638fc3">Float</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Self</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadNode.html#9cdbc2090172b9e1cbc6bf286838e86d">Pointer</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="classitk_1_1fem_1_1LoadNode.html">LoadNode</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadNode.html#be241e2891dc19207714d279fd93c54e">Self</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="classitk_1_1fem_1_1Load.html">Load</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadNode.html#057c33fb928a1fc8d1ab9c24b35bdcc9">Superclass</a></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadNode.html#701a0c7e3076bfd86c2733edff7d1892">ClassID</a> () const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Baseclass::Pointer</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadNode.html#7859cc650a7fd33e09def50766a4d982">Clone</a> () const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadNode.html#70a8fde2e7b7f4b83ab3e6883aea458c">LoadNode</a> (<a class="el" href="classitk_1_1fem_1_1Element.html">Element::ConstPointer</a> element_, unsigned int pt_, <a class="el" href="classvnl__vector.html">vnl_vector</a>< <a class="el" href="classitk_1_1fem_1_1LoadNode.html#e3cc12fe3f308e7b31c3ec5d64638fc3">Float</a> > F_)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadNode.html#b3f444d00ebeb5d8891044f5daa2e938">LoadNode</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadNode.html#1c46647becf3cded230d5d3ac76a96c4">Read</a> (std::istream &f, void *info)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadNode.html#ff0027dc4fb70175cb25a12973a45dcb">Write</a> (std::ostream &f) const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="classitk_1_1fem_1_1Solution.html">Solution::ConstPointer</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1Load.html#95cd7cfff6548fc68df91772c1254e28">GetSolution</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1Load.html#044390ec1344a754d37f1b09229769c3">SetSolution</a> (<a class="el" href="classitk_1_1fem_1_1Solution.html">Solution::ConstPointer</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 <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">FEMLightObject::Pointer</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#0e93750356507c691b7ed22afd8abc14">CreateFromStream</a> (std::istream &f, void *info)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Self::Pointer</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadNode.html#64ddcd3748f85223f80f838c2822665a">New</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#e56895284c8d64b2b4767113ed3a4340">SkipWhiteSpace</a> (std::istream &f)</td></tr>
<tr><td colspan="2"><br><h2>Public Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classvnl__vector.html">vnl_vector</a>< <a class="el" href="classitk_1_1fem_1_1LoadNode.html#e3cc12fe3f308e7b31c3ec5d64638fc3">Float</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadNode.html#8839c56ca51344b51eadd78103e694f7">F</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#9003f80c5c1a893400d80592d185df0e">GN</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classitk_1_1fem_1_1Element.html">Element::ConstPointer</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadNode.html#1fa15d8f8b597d4ab2417fc4032f754f">m_element</a></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_1fem_1_1LoadNode.html#f4265ef310947154dff962754e620221">m_pt</a></td></tr>
<tr><td colspan="2"><br><h2>Static Public Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static const int </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadNode.html#ce8f2c36785b7931a8be33f3ad73e06e">CLID</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static const std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#c91749b78424a06b8923180df3ebd411">whitespaces</a></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
This load is applied on a specific point within the system.
<p>
The point is defined as a point within an element object.<p>
You must provide a pointer to an element object and a number of point on which on which the load acts. Force vector F should have element->GetNumberOfDegreesOfFreedomPerNode() dimensions.
<p>Definition at line <a class="el" href="itkFEMLoadNode_8h_source.html#l00037">37</a> of file <a class="el" href="itkFEMLoadNode_8h_source.html">itkFEMLoadNode.h</a>.</p>
<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="a1ded0dd05fb4bd71edf9a9d4f366d42"></a><!-- doxytag: member="itk::fem::LoadNode::ArrayType" ref="a1ded0dd05fb4bd71edf9a9d4f366d42" args="" -->
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<td class="memname">typedef <a class="el" href="classitk_1_1fem_1_1FEMPArray.html">FEMPArray</a><<a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Self</a>> <a class="el" href="classitk_1_1fem_1_1FEMPArray.html">itk::fem::Load::ArrayType</a><code> [inherited]</code> </td>
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<a class="el" href="classitk_1_1Array.html" title="Array class with size defined at construction time.">Array</a> class that holds special pointers to the load objects
<p>Definition at line <a class="el" href="itkFEMLoadBase_8h_source.html#l00042">42</a> of file <a class="el" href="itkFEMLoadBase_8h_source.html">itkFEMLoadBase.h</a>.</p>
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<a class="anchor" name="491e41b10e58ddfdf9114c6a82d825a9"></a><!-- doxytag: member="itk::fem::LoadNode::Baseclass" ref="491e41b10e58ddfdf9114c6a82d825a9" args="" -->
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<td class="memname">typedef <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Self</a> <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">itk::fem::FEMLightObject::Baseclass</a><code> [inherited]</code> </td>
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<p>
Store the base class typedef for easy access from derived classes. FEM_CLASS macro also expects this for the FEMOF...
<p>Definition at line <a class="el" href="itkFEMLightObject_8h_source.html#l00064">64</a> of file <a class="el" href="itkFEMLightObject_8h_source.html">itkFEMLightObject.h</a>.</p>
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<a class="anchor" name="e301de5ef8c003caac281d3b14b51046"></a><!-- doxytag: member="itk::fem::LoadNode::ConstPointer" ref="e301de5ef8c003caac281d3b14b51046" args="" -->
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<td class="memname">typedef const <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Self</a>* <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">itk::fem::LoadNode::ConstPointer</a> </td>
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<p>
Const pointer or <a class="el" href="classitk_1_1SmartPointer.html" title="Implements transparent reference counting.">SmartPointer</a> to an object.
<p>Reimplemented from <a class="el" href="classitk_1_1fem_1_1Load.html#8df15151cd9842546313d0527078e3bd">itk::fem::Load</a>.</p>
<p>Definition at line <a class="el" href="itkFEMLoadNode_8h_source.html#l00038">38</a> of file <a class="el" href="itkFEMLoadNode_8h_source.html">itkFEMLoadNode.h</a>.</p>
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<a class="anchor" name="e3cc12fe3f308e7b31c3ec5d64638fc3"></a><!-- doxytag: member="itk::fem::LoadNode::Float" ref="e3cc12fe3f308e7b31c3ec5d64638fc3" args="" -->
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<td class="memname">typedef <a class="el" href="classitk_1_1fem_1_1Element_1_1Node.html#852a771a16f8bfcb33a4b37b28ba267a">Node::Float</a> <a class="el" href="classitk_1_1fem_1_1LoadNode.html#e3cc12fe3f308e7b31c3ec5d64638fc3">itk::fem::LoadNode::Float</a> </td>
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<p>Definition at line <a class="el" href="itkFEMLoadNode_8h_source.html#l00041">41</a> of file <a class="el" href="itkFEMLoadNode_8h_source.html">itkFEMLoadNode.h</a>.</p>
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<a class="anchor" name="9cdbc2090172b9e1cbc6bf286838e86d"></a><!-- doxytag: member="itk::fem::LoadNode::Pointer" ref="9cdbc2090172b9e1cbc6bf286838e86d" args="" -->
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<td class="memname">typedef <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Self</a>* <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">itk::fem::LoadNode::Pointer</a> </td>
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Pointer or <a class="el" href="classitk_1_1SmartPointer.html" title="Implements transparent reference counting.">SmartPointer</a> to an object.
<p>Reimplemented from <a class="el" href="classitk_1_1fem_1_1Load.html#b436b05d299bac3bf5667d1d4083e2aa">itk::fem::Load</a>.</p>
<p>Definition at line <a class="el" href="itkFEMLoadNode_8h_source.html#l00038">38</a> of file <a class="el" href="itkFEMLoadNode_8h_source.html">itkFEMLoadNode.h</a>.</p>
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<a class="anchor" name="be241e2891dc19207714d279fd93c54e"></a><!-- doxytag: member="itk::fem::LoadNode::Self" ref="be241e2891dc19207714d279fd93c54e" args="" -->
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<td class="memname">typedef <a class="el" href="classitk_1_1fem_1_1LoadNode.html">LoadNode</a> <a class="el" href="classitk_1_1fem_1_1LoadNode.html">itk::fem::LoadNode::Self</a> </td>
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Standard Self typedef.
<p>Reimplemented from <a class="el" href="classitk_1_1fem_1_1Load.html#140b7e6b5f23b2e9d317ad6a67435d66">itk::fem::Load</a>.</p>
<p>Definition at line <a class="el" href="itkFEMLoadNode_8h_source.html#l00038">38</a> of file <a class="el" href="itkFEMLoadNode_8h_source.html">itkFEMLoadNode.h</a>.</p>
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<a class="anchor" name="057c33fb928a1fc8d1ab9c24b35bdcc9"></a><!-- doxytag: member="itk::fem::LoadNode::Superclass" ref="057c33fb928a1fc8d1ab9c24b35bdcc9" args="" -->
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<td class="memname">typedef <a class="el" href="classitk_1_1fem_1_1Load.html">Load</a> <a class="el" href="classitk_1_1fem_1_1Load.html">itk::fem::LoadNode::Superclass</a> </td>
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Standard Superclass typedef.
<p>Reimplemented from <a class="el" href="classitk_1_1fem_1_1Load.html#28a3cb95ef9101ad842a422bfb132b44">itk::fem::Load</a>.</p>
<p>Definition at line <a class="el" href="itkFEMLoadNode_8h_source.html#l00038">38</a> of file <a class="el" href="itkFEMLoadNode_8h_source.html">itkFEMLoadNode.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="b3f444d00ebeb5d8891044f5daa2e938"></a><!-- doxytag: member="itk::fem::LoadNode::LoadNode" ref="b3f444d00ebeb5d8891044f5daa2e938" args="()" -->
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<td class="memname">itk::fem::LoadNode::LoadNode </td>
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<td><code> [inline]</code></td>
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<p>Definition at line <a class="el" href="itkFEMLoadNode_8h_source.html#l00070">70</a> of file <a class="el" href="itkFEMLoadNode_8h_source.html">itkFEMLoadNode.h</a>.</p>
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<a class="anchor" name="70a8fde2e7b7f4b83ab3e6883aea458c"></a><!-- doxytag: member="itk::fem::LoadNode::LoadNode" ref="70a8fde2e7b7f4b83ab3e6883aea458c" args="(Element::ConstPointer element_, unsigned int pt_, vnl_vector< Float > F_)" -->
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<td class="memname">itk::fem::LoadNode::LoadNode </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classitk_1_1fem_1_1Element.html">Element::ConstPointer</a> </td>
<td class="paramname"> <em>element_</em>, </td>
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<td class="paramtype"><a class="el" href="classvnl__vector.html">vnl_vector</a>< <a class="el" href="classitk_1_1fem_1_1LoadNode.html#e3cc12fe3f308e7b31c3ec5d64638fc3">Float</a> > </td>
<td class="paramname"> <em>F_</em></td><td> </td>
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<td>)</td>
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<p>Definition at line <a class="el" href="itkFEMLoadNode_8h_source.html#l00071">71</a> of file <a class="el" href="itkFEMLoadNode_8h_source.html">itkFEMLoadNode.h</a>.</p>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="701a0c7e3076bfd86c2733edff7d1892"></a><!-- doxytag: member="itk::fem::LoadNode::ClassID" ref="701a0c7e3076bfd86c2733edff7d1892" args="() const " -->
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<td class="memname">virtual int itk::fem::LoadNode::ClassID </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [inline, virtual]</code></td>
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<p>
Virtual function to access the class ID
<p>Implements <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#608d13678f589929fba0a83c2934efa6">itk::fem::FEMLightObject</a>.</p>
<p>Definition at line <a class="el" href="itkFEMLoadNode_8h_source.html#l00038">38</a> of file <a class="el" href="itkFEMLoadNode_8h_source.html">itkFEMLoadNode.h</a>.</p>
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<a class="anchor" name="7859cc650a7fd33e09def50766a4d982"></a><!-- doxytag: member="itk::fem::LoadNode::Clone" ref="7859cc650a7fd33e09def50766a4d982" args="() const " -->
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<td class="memname">virtual <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Baseclass::Pointer</a> itk::fem::LoadNode::Clone </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [virtual]</code></td>
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<p>
Create a new object from the existing one
<p>Implements <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#03ebd271142e82b65ffb6b87f6bc4d57">itk::fem::FEMLightObject</a>.</p>
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<a class="anchor" name="0e93750356507c691b7ed22afd8abc14"></a><!-- doxytag: member="itk::fem::LoadNode::CreateFromStream" ref="0e93750356507c691b7ed22afd8abc14" args="(std::istream &f, void *info)" -->
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<td class="memname">static <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">FEMLightObject::Pointer</a> itk::fem::FEMLightObject::CreateFromStream </td>
<td>(</td>
<td class="paramtype">std::istream & </td>
<td class="paramname"> <em>f</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"> <em>info</em></td><td> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [static, inherited]</code></td>
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<p>
Read object of any derived type from stream.<p>
This static function creates an object of a class, which is derived from <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html" title="Base class for all classes that define the FEM system.">FEMLightObject</a>. The class of object is first determined from the stream, then the object of that class is constructed using the <a class="el" href="classitk_1_1fem_1_1FEMObjectFactory.html" title="Create objects of derived classes by specifying a class ID.">FEMObjectFactory</a>. Finally the data for this object is read from the stream, by calling the <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#47bd483753eb9ad15e8894726e77e003">Read()</a> member function.
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<a class="anchor" name="95cd7cfff6548fc68df91772c1254e28"></a><!-- doxytag: member="itk::fem::LoadNode::GetSolution" ref="95cd7cfff6548fc68df91772c1254e28" args="()" -->
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<td class="memname">virtual <a class="el" href="classitk_1_1fem_1_1Solution.html">Solution::ConstPointer</a> itk::fem::Load::GetSolution </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [inline, virtual, inherited]</code></td>
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<p>
Sets the pointer to solution vector. This function is automatically called by the <a class="el" href="classitk_1_1fem_1_1Solver.html" title="Main FEM solver.">Solver</a> class on every load object.<p>
Some types of external Loads may need access to previous values of solution vector. If a derived class needs that, it should implement this function, and store the passed pointer accordingly. If the result vector is not required, the functionn should be left unimplemented, so that only the dummy implementation in base class is called.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>ptr</em> </td><td>Pointer to the object of <a class="el" href="classitk_1_1fem_1_1Solution.html" title="Provides functions to access the values of the solution vector.">Solution</a> class. </td></tr>
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</dl>
<p>Reimplemented in <a class="el" href="classitk_1_1fem_1_1FiniteDifferenceFunctionLoad.html#c1428e312af96582bf9905dca4b49ebf">itk::fem::FiniteDifferenceFunctionLoad< TMoving, TFixed ></a>, <a class="el" href="classitk_1_1fem_1_1ImageMetricLoad.html#563b78900fa78d74c53043ee9b635895">itk::fem::ImageMetricLoad< TMoving, TFixed ></a>, and <a class="el" href="classitk_1_1fem_1_1LoadLandmark.html#abf53117c002b6dd214f57549ee679b1">itk::fem::LoadLandmark</a>.</p>
<p>Definition at line <a class="el" href="itkFEMLoadBase_8h_source.html#l00057">57</a> of file <a class="el" href="itkFEMLoadBase_8h_source.html">itkFEMLoadBase.h</a>.</p>
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<a class="anchor" name="64ddcd3748f85223f80f838c2822665a"></a><!-- doxytag: member="itk::fem::LoadNode::New" ref="64ddcd3748f85223f80f838c2822665a" args="()" -->
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<td class="memname">static <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Self::Pointer</a> itk::fem::LoadNode::New </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [inline, static]</code></td>
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<p>
<a class="el" href="classitk_1_1Object.html" title="Base class for most itk classes.">Object</a> creation in an <a class="el" href="namespaceitk.html" title="Hashtable class, used to implement the hashed associative containers itk_hash_set...">itk</a> compatible way
<p>Definition at line <a class="el" href="itkFEMLoadNode_8h_source.html#l00038">38</a> of file <a class="el" href="itkFEMLoadNode_8h_source.html">itkFEMLoadNode.h</a>.</p>
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<a class="anchor" name="1c46647becf3cded230d5d3ac76a96c4"></a><!-- doxytag: member="itk::fem::LoadNode::Read" ref="1c46647becf3cded230d5d3ac76a96c4" args="(std::istream &f, void *info)" -->
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<td class="memname">virtual void itk::fem::LoadNode::Read </td>
<td>(</td>
<td class="paramtype">std::istream & </td>
<td class="paramname"> <em>f</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"> <em>info</em></td><td> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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<p>
Read a <a class="el" href="classitk_1_1fem_1_1LoadNode.html" title="This load is applied on a specific point within the system.">LoadNode</a> object from input stream.
<p>Reimplemented from <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#47bd483753eb9ad15e8894726e77e003">itk::fem::FEMLightObject</a>.</p>
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<a class="anchor" name="044390ec1344a754d37f1b09229769c3"></a><!-- doxytag: member="itk::fem::LoadNode::SetSolution" ref="044390ec1344a754d37f1b09229769c3" args="(Solution::ConstPointer)" -->
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<td class="memname">virtual void itk::fem::Load::SetSolution </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classitk_1_1fem_1_1Solution.html">Solution::ConstPointer</a> </td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [inline, virtual, inherited]</code></td>
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<p>
Sets the pointer to solution vector. This function is automatically called by the <a class="el" href="classitk_1_1fem_1_1Solver.html" title="Main FEM solver.">Solver</a> class on every load object.<p>
Some types of external Loads may need access to previous values of solution vector. If a derived class needs that, it should implement this function, and store the passed pointer accordingly. If the result vector is not required, the functionn should be left unimplemented, so that only the dummy implementation in base class is called.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>ptr</em> </td><td>Pointer to the object of <a class="el" href="classitk_1_1fem_1_1Solution.html" title="Provides functions to access the values of the solution vector.">Solution</a> class. </td></tr>
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</dl>
<p>Reimplemented in <a class="el" href="classitk_1_1fem_1_1FiniteDifferenceFunctionLoad.html#0697aeaca5e520d0de957e0f36ccd451">itk::fem::FiniteDifferenceFunctionLoad< TMoving, TFixed ></a>, <a class="el" href="classitk_1_1fem_1_1ImageMetricLoad.html#750c0d7f4e7e670d18030a0cb4f8e64b">itk::fem::ImageMetricLoad< TMoving, TFixed ></a>, and <a class="el" href="classitk_1_1fem_1_1LoadLandmark.html#721dc10568240800e10dd88d37a1dac1">itk::fem::LoadLandmark</a>.</p>
<p>Definition at line <a class="el" href="itkFEMLoadBase_8h_source.html#l00056">56</a> of file <a class="el" href="itkFEMLoadBase_8h_source.html">itkFEMLoadBase.h</a>.</p>
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<a class="anchor" name="e56895284c8d64b2b4767113ed3a4340"></a><!-- doxytag: member="itk::fem::LoadNode::SkipWhiteSpace" ref="e56895284c8d64b2b4767113ed3a4340" args="(std::istream &f)" -->
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<td class="memname">static void itk::fem::FEMLightObject::SkipWhiteSpace </td>
<td>(</td>
<td class="paramtype">std::istream & </td>
<td class="paramname"> <em>f</em> </td>
<td> ) </td>
<td><code> [static, inherited]</code></td>
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<p>
Helper function that skips all the whitespace and comments in an input stream.
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<a class="anchor" name="ff0027dc4fb70175cb25a12973a45dcb"></a><!-- doxytag: member="itk::fem::LoadNode::Write" ref="ff0027dc4fb70175cb25a12973a45dcb" args="(std::ostream &f) const " -->
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<td class="memname">virtual void itk::fem::LoadNode::Write </td>
<td>(</td>
<td class="paramtype">std::ostream & </td>
<td class="paramname"> <em>f</em> </td>
<td> ) </td>
<td> const<code> [virtual]</code></td>
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<p>
Write a <a class="el" href="classitk_1_1fem_1_1Load.html" title="General abstract load base class.">Load</a> object to the output stream
<p>Reimplemented from <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#554ccc170c200cd1bdd32ad24cdc7258">itk::fem::FEMLightObject</a>.</p>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="ce8f2c36785b7931a8be33f3ad73e06e"></a><!-- doxytag: member="itk::fem::LoadNode::CLID" ref="ce8f2c36785b7931a8be33f3ad73e06e" args="" -->
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<td class="memname">const int <a class="el" href="classitk_1_1fem_1_1LoadNode.html#ce8f2c36785b7931a8be33f3ad73e06e">itk::fem::LoadNode::CLID</a><code> [static]</code> </td>
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<p>
Class ID for FEM object factory
<p>Definition at line <a class="el" href="itkFEMLoadNode_8h_source.html#l00038">38</a> of file <a class="el" href="itkFEMLoadNode_8h_source.html">itkFEMLoadNode.h</a>.</p>
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<a class="anchor" name="8839c56ca51344b51eadd78103e694f7"></a><!-- doxytag: member="itk::fem::LoadNode::F" ref="8839c56ca51344b51eadd78103e694f7" args="" -->
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<td class="memname"><a class="el" href="classvnl__vector.html">vnl_vector</a><<a class="el" href="classitk_1_1fem_1_1LoadNode.html#e3cc12fe3f308e7b31c3ec5d64638fc3">Float</a>> <a class="el" href="classitk_1_1fem_1_1LoadNode.html#8839c56ca51344b51eadd78103e694f7">itk::fem::LoadNode::F</a> </td>
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<p>
Force applied on the node. Dimension of F should equal element->GetNumberOfDegreesOfFreedomPerNode().
<p>Definition at line <a class="el" href="itkFEMLoadNode_8h_source.html#l00068">68</a> of file <a class="el" href="itkFEMLoadNode_8h_source.html">itkFEMLoadNode.h</a>.</p>
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<a class="anchor" name="9003f80c5c1a893400d80592d185df0e"></a><!-- doxytag: member="itk::fem::LoadNode::GN" ref="9003f80c5c1a893400d80592d185df0e" args="" -->
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<td class="memname">int <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#9003f80c5c1a893400d80592d185df0e">itk::fem::FEMLightObject::GN</a><code> [inherited]</code> </td>
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<p>
Global number of an object (ID of an object) In general the ID's are required to be unique only within a specific type of derived classes (Elements, Nodes, ...) If the GN is not required, it can be ignored. (normally you need the GN when writing or reading objects to/from stream.
<p>Definition at line <a class="el" href="itkFEMLightObject_8h_source.html#l00165">165</a> of file <a class="el" href="itkFEMLightObject_8h_source.html">itkFEMLightObject.h</a>.</p>
<p>Referenced by <a class="el" href="itkFEMLightObject_8h_source.html#l00154">itk::fem::FEMLightObject::FEMLightObject()</a>.</p>
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<a class="anchor" name="1fa15d8f8b597d4ab2417fc4032f754f"></a><!-- doxytag: member="itk::fem::LoadNode::m_element" ref="1fa15d8f8b597d4ab2417fc4032f754f" args="" -->
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<td class="memname"><a class="el" href="classitk_1_1fem_1_1Element.html">Element::ConstPointer</a> <a class="el" href="classitk_1_1fem_1_1LoadNode.html#1fa15d8f8b597d4ab2417fc4032f754f">itk::fem::LoadNode::m_element</a> </td>
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<p>
Pointer to an element in a system that contains the DOF on which the external force is applied.
<p>Definition at line <a class="el" href="itkFEMLoadNode_8h_source.html#l00057">57</a> of file <a class="el" href="itkFEMLoadNode_8h_source.html">itkFEMLoadNode.h</a>.</p>
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<a class="anchor" name="f4265ef310947154dff962754e620221"></a><!-- doxytag: member="itk::fem::LoadNode::m_pt" ref="f4265ef310947154dff962754e620221" args="" -->
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<td class="memname">unsigned int <a class="el" href="classitk_1_1fem_1_1LoadNode.html#f4265ef310947154dff962754e620221">itk::fem::LoadNode::m_pt</a> </td>
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<p>
<a class="el" href="classitk_1_1Point.html" title="A templated class holding a geometric point in n-Dimensional space.">Point</a> within the element on which the force acts.
<p>Definition at line <a class="el" href="itkFEMLoadNode_8h_source.html#l00062">62</a> of file <a class="el" href="itkFEMLoadNode_8h_source.html">itkFEMLoadNode.h</a>.</p>
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<a class="anchor" name="c91749b78424a06b8923180df3ebd411"></a><!-- doxytag: member="itk::fem::LoadNode::whitespaces" ref="c91749b78424a06b8923180df3ebd411" args="" -->
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<td class="memname">const std::string <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#c91749b78424a06b8923180df3ebd411">itk::fem::FEMLightObject::whitespaces</a><code> [static, inherited]</code> </td>
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<p>
Const string of all whitespace characters. This string is used by <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#e56895284c8d64b2b4767113ed3a4340">SkipWhiteSpace</a> function.
<p>Definition at line <a class="el" href="itkFEMLightObject_8h_source.html#l00135">135</a> of file <a class="el" href="itkFEMLightObject_8h_source.html">itkFEMLightObject.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="itkFEMLoadNode_8h_source.html">itkFEMLoadNode.h</a></ul>
</div>
<hr><address><small>
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src="http://www.stack.nl/~dimitri/doxygen/doxygen.png" alt="doxygen"
align="middle" border=0 width=110 height=53>
</a> 1.5.9 written by <a href="mailto:dimitri@stack.nl">Dimitri van Heesch</a>,
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