<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html><head><meta name="robots" content="noindex"> <meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> <title>ITK: itkFEMElement3DC0LinearTetrahedron.h Source File</title> <link href="DoxygenStyle.css" rel="stylesheet" type="text/css"> </head><body bgcolor="#ffffff"> <!-- Section customized for INSIGHT : Tue Jul 17 01:02:45 2001 --> <center> <a href="index.html" class="qindex">Main Page</a> <a href="modules.html" class="qindex">Groups</a> <a href="namespaces.html" class="qindex">Namespace List</a> <a href="hierarchy.html" class="qindex">Class Hierarchy</a> <a href="classes.html" class="qindex">Alphabetical List</a> <a href="annotated.html" class="qindex">Compound List</a> <a href="files.html" class="qindex">File List</a> <a href="namespacemembers.html" class="qindex">Namespace Members</a> <a href="functions.html" class="qindex">Compound Members</a> <a href="globals.html" class="qindex">File Members</a> <a href="pages.html" class="qindex">Concepts</a></center> <!-- Generated by Doxygen 1.5.9 --> <div class="navpath"><a class="el" href="dir_02e23d841c198393a6e961e9a0678fff.html">Code</a> » <a class="el" href="dir_2c33022d19e8077162952ea9ed57656d.html">Numerics</a> » <a class="el" href="dir_316e5ab5c8a9cb56a9dce1c9fc454a23.html">FEM</a> </div> <div class="contents"> <h1>itkFEMElement3DC0LinearTetrahedron.h</h1><a href="itkFEMElement3DC0LinearTetrahedron_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*=========================================================================</span> <a name="l00002"></a>00002 <span class="comment"></span> <a name="l00003"></a>00003 <span class="comment"> Program: Insight Segmentation & Registration Toolkit</span> <a name="l00004"></a>00004 <span class="comment"> Module: $RCSfile: itkFEMElement3DC0LinearTetrahedron.h,v $</span> <a name="l00005"></a>00005 <span class="comment"> Language: C++</span> <a name="l00006"></a>00006 <span class="comment"> Date: $Date: 2009-01-29 20:09:12 $</span> <a name="l00007"></a>00007 <span class="comment"> Version: $Revision: 1.11 $</span> <a name="l00008"></a>00008 <span class="comment"></span> <a name="l00009"></a>00009 <span class="comment"> Copyright (c) Insight Software Consortium. All rights reserved.</span> <a name="l00010"></a>00010 <span class="comment"> See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.</span> <a name="l00011"></a>00011 <span class="comment"></span> <a name="l00012"></a>00012 <span class="comment"> This software is distributed WITHOUT ANY WARRANTY; without even</span> <a name="l00013"></a>00013 <span class="comment"> the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR</span> <a name="l00014"></a>00014 <span class="comment"> PURPOSE. See the above copyright notices for more information.</span> <a name="l00015"></a>00015 <span class="comment"></span> <a name="l00016"></a>00016 <span class="comment">=========================================================================*/</span> <a name="l00017"></a>00017 <span class="preprocessor">#ifndef __itkFEMElement3DC0LinearTetrahedron_h</span> <a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define __itkFEMElement3DC0LinearTetrahedron_h</span> <a name="l00019"></a>00019 <span class="preprocessor"></span> <a name="l00020"></a>00020 <a name="l00021"></a>00021 <span class="preprocessor">#include "<a class="code" href="itkFEMElementStd_8h.html">itkFEMElementStd.h</a>"</span> <a name="l00022"></a>00022 <span class="comment">//to make some checks in GetLocalFromGlobalCoordinates</span> <a name="l00023"></a>00023 <span class="preprocessor">#include <vnl/vnl_matrix.h></span> <a name="l00024"></a>00024 <span class="preprocessor">#include <vnl/algo/vnl_matrix_inverse.h></span> <a name="l00025"></a>00025 <a name="l00026"></a>00026 <span class="keyword">namespace </span>itk { <a name="l00027"></a>00027 <span class="keyword">namespace </span>fem { <a name="l00028"></a>00028 <a name="l00033"></a><a class="code" href="classitk_1_1fem_1_1Element3DC0LinearTetrahedron.html">00033</a> <span class="keyword">class </span><a class="code" href="classitk_1_1fem_1_1Element3DC0LinearTetrahedron.html" title="4-noded, linear, C0 continuous finite element in 3D space.">Element3DC0LinearTetrahedron</a> : <span class="keyword">public</span> <a class="code" href="classitk_1_1fem_1_1ElementStd.html" title="Implements standard node management in the element classes.">ElementStd</a><4,3> <a name="l00034"></a>00034 { <a name="l00035"></a>00035 <span class="keyword">typedef</span> <a class="code" href="classitk_1_1fem_1_1ElementStd.html">ElementStd<4,3></a> <a class="code" href="classitk_1_1fem_1_1ElementStd.html">TemplatedParentClass</a>; <a name="l00036"></a><a class="code" href="classitk_1_1fem_1_1Element3DC0LinearTetrahedron.html#e9e0ff9b9ad00b7c43f33ca419930b47">00036</a> <a class="code" href="itkFEMMacro_8h.html#fa7d760fae69e20af6c94904fb3366fa" title="If defined, FEM classes will use smart pointers.">FEM_ABSTRACT_CLASS</a>( <a class="code" href="classitk_1_1fem_1_1Element3DC0LinearTetrahedron.html" title="4-noded, linear, C0 continuous finite element in 3D space.">Element3DC0LinearTetrahedron</a>, <a class="code" href="classitk_1_1fem_1_1ElementStd.html">TemplatedParentClass</a> ) <a name="l00037"></a>00037 public: <a name="l00038"></a>00038 <a name="l00039"></a>00039 <a name="l00041"></a>00041 <a name="l00045"></a>00045 virtual <span class="keywordtype">void</span> <a class="code" href="classitk_1_1fem_1_1Element3DC0LinearTetrahedron.html#4765b3d0e38df9e58a786fd14cee38eb">GetIntegrationPointAndWeight</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i, <a class="code" href="classvnl__vector.html">VectorType</a>& pt, <a class="code" href="classitk_1_1fem_1_1ElementStd.html#48b84bd9306df346dc091abf8607cc92">Float</a>& w, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> order) const; <a name="l00046"></a>00046 <a name="l00047"></a>00047 virtual <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classitk_1_1fem_1_1Element3DC0LinearTetrahedron.html#6fefa1be949e6ea20fa68e539efef34e">GetNumberOfIntegrationPoints</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> order) const; <a name="l00048"></a>00048 <a name="l00050"></a>00050 <a name="l00054"></a>00054 virtual <a class="code" href="classvnl__vector.html">VectorType</a> <a class="code" href="classitk_1_1fem_1_1Element3DC0LinearTetrahedron.html#196c2b4db484021bcc22883378366872">ShapeFunctions</a>( const <a class="code" href="classvnl__vector.html">VectorType</a>& pt ) const; <a name="l00055"></a>00055 <a name="l00056"></a>00056 virtual <span class="keywordtype">void</span> <a class="code" href="classitk_1_1fem_1_1Element3DC0LinearTetrahedron.html#e5dfa8a4eaa946ea8128a2fb8f5e06cf">ShapeFunctionDerivatives</a>( const <a class="code" href="classvnl__vector.html">VectorType</a>& pt, <a class="code" href="classvnl__matrix.html">MatrixType</a>& shapeD ) const; <a name="l00057"></a>00057 <a name="l00058"></a>00058 virtual <span class="keywordtype">bool</span> <a class="code" href="classitk_1_1fem_1_1Element3DC0LinearTetrahedron.html#bfe9f8a86d57f6a0d39702a9948a514c">GetLocalFromGlobalCoordinates</a>( const <a class="code" href="classvnl__vector.html">VectorType</a>& globalPt, <a class="code" href="classvnl__vector.html">VectorType</a>& localPt ) const; <a name="l00059"></a>00059 <a name="l00063"></a>00063 <span class="preprocessor">#ifdef FEM_BUILD_VISUALIZATION</span> <a name="l00064"></a>00064 <span class="preprocessor"></span> <span class="keywordtype">void</span> Draw(CDC* pDC, <a class="code" href="classitk_1_1fem_1_1Solution.html" title="Provides functions to access the values of the solution vector.">Solution::ConstPointer</a> sol) <span class="keyword">const</span>; <a name="l00065"></a>00065 <span class="preprocessor">#endif</span> <a name="l00066"></a>00066 <span class="preprocessor"></span> <a name="l00067"></a>00067 <a name="l00068"></a>00068 }; <a name="l00069"></a>00069 <a name="l00070"></a>00070 }} <span class="comment">// end namespace itk::fem</span> <a name="l00071"></a>00071 <a name="l00072"></a>00072 <span class="preprocessor">#endif // #ifndef __itkFEMElement3DC0LinearTetrahedron_h</span> <a name="l00073"></a>00073 <span class="preprocessor"></span> </pre></div></div> <hr><address><small> Generated at Thu May 7 22:41:20 2009 for ITK by <a href="http://www.stack.nl/~dimitri/doxygen/index.html"> <img 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>, © 1997-2000</small></address> </body> </html>