<!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: itkPoint.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_ea7fc529ede9a38b0438cf13831ae873.html">Common</a>
</div>
<div class="contents">
<h1>itkPoint.h</h1><a href="itkPoint_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: itkPoint.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"> Language: C++</span>
<a name="l00006"></a>00006 <span class="comment"> Date: $Date: 2008-11-14 05:09:25 $</span>
<a name="l00007"></a>00007 <span class="comment"> Version: $Revision: 1.67 $</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 __itkPoint_h</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define __itkPoint_h</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include "<a class="code" href="itkFixedArray_8h.html">itkFixedArray.h</a>"</span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="preprocessor">#include "itkNumericTraits.h"</span>
<a name="l00023"></a>00023 <span class="preprocessor">#include "<a class="code" href="itkVector_8h.html">itkVector.h</a>"</span>
<a name="l00024"></a>00024
<a name="l00025"></a>00025 <span class="preprocessor">#include <vnl/vnl_vector_ref.h></span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="keyword">namespace </span>itk
<a name="l00028"></a>00028 {
<a name="l00044"></a>00044 <span class="keyword">template</span><<span class="keyword">class</span> TCoordRep, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> NPo<span class="keywordtype">int</span>Dimension=3>
<a name="l00045"></a><a class="code" href="classitk_1_1Point.html">00045</a> <span class="keyword">class </span><a class="code" href="classitk_1_1Point.html" title="A templated class holding a geometric point in n-Dimensional space.">Point</a> : <span class="keyword">public</span> <a class="code" href="classitk_1_1FixedArray.html" title="Simulate a standard C array with copy semnatics.">FixedArray</a>< TCoordRep, NPointDimension >
<a name="l00046"></a>00046 {
<a name="l00047"></a>00047 <span class="keyword">public</span>:
<a name="l00049"></a><a class="code" href="classitk_1_1Point.html#c7cdb808adb9c10b87d990bad85ff1ae">00049</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1Point.html" title="A templated class holding a geometric point in n-Dimensional space.">Point</a> <a class="code" href="classitk_1_1Point.html" title="A templated class holding a geometric point in n-Dimensional space.">Self</a>;
<a name="l00050"></a><a class="code" href="classitk_1_1Point.html#d1aad473eefffa77f79960855cdeca71">00050</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1FixedArray.html">FixedArray<TCoordRep,NPointDimension></a> <a class="code" href="classitk_1_1FixedArray.html">Superclass</a>;
<a name="l00051"></a>00051
<a name="l00054"></a><a class="code" href="classitk_1_1Point.html#2c53e938195a8cd2fa08fc2c155dfeb3">00054</a> <span class="keyword">typedef</span> TCoordRep <a class="code" href="classitk_1_1Point.html#2c53e938195a8cd2fa08fc2c155dfeb3">ValueType</a>;
<a name="l00055"></a><a class="code" href="classitk_1_1Point.html#40676d8291aeadda39cebe2e61441921">00055</a> <span class="keyword">typedef</span> TCoordRep <a class="code" href="classitk_1_1Point.html#40676d8291aeadda39cebe2e61441921">CoordRepType</a>;
<a name="l00056"></a>00056
<a name="l00057"></a><a class="code" href="classitk_1_1Point.html#e0d9fab3c527673d751e91efafa14d99">00057</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> NumericTraits< ValueType >::RealType <a class="code" href="classitk_1_1Point.html#e0d9fab3c527673d751e91efafa14d99">RealType</a>;
<a name="l00058"></a>00058
<a name="l00060"></a>00060 <a class="code" href="classitk_1_1Point.html#7e09733e0bf0b2c73b80e99c1d9a9203">itkStaticConstMacro</a>(PointDimension, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>, NPointDimension);
<a name="l00061"></a>00061
<a name="l00063"></a><a class="code" href="classitk_1_1Point.html#001b22645c4a168d7126540035b3c7ca">00063</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1FixedArray.html">FixedArray<TCoordRep, NPointDimension></a> <a class="code" href="classitk_1_1FixedArray.html">BaseArray</a>;
<a name="l00064"></a><a class="code" href="classitk_1_1Point.html#7cb1bd0051e2827e1d3d33a8e869f8ab">00064</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classitk_1_1FixedArray.html#6ae0db8267c4a41a9e0b4f3e96b6eb91">BaseArray::Iterator</a> <a class="code" href="classitk_1_1Point.html#7cb1bd0051e2827e1d3d33a8e869f8ab">Iterator</a>;
<a name="l00065"></a><a class="code" href="classitk_1_1Point.html#cb3ace56113b13f9659a67445ec441db">00065</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classitk_1_1FixedArray.html#d32e2baedd7258d29bc37b859c11f5fa">BaseArray::ConstIterator</a> <a class="code" href="classitk_1_1Point.html#cb3ace56113b13f9659a67445ec441db">ConstIterator</a>;
<a name="l00066"></a>00066
<a name="l00068"></a><a class="code" href="classitk_1_1Point.html#82e0cddb54664dac72108a1e035ef7da">00068</a> <span class="keyword">static</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classitk_1_1Point.html#82e0cddb54664dac72108a1e035ef7da">GetPointDimension</a>()
<a name="l00069"></a>00069 { <span class="keywordflow">return</span> NPointDimension; }
<a name="l00070"></a>00070
<a name="l00072"></a><a class="code" href="classitk_1_1Point.html#c4764cb9b5765ccec1bdf8b5d432512c">00072</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1Vector.html" title="A templated class holding a n-Dimensional vector.">Vector< ValueType, NPointDimension ></a> <a class="code" href="classitk_1_1Vector.html" title="A templated class holding a n-Dimensional vector.">VectorType</a>;
<a name="l00073"></a>00073
<a name="l00075"></a><a class="code" href="classitk_1_1Point.html#28e7016ba2bced6e73859facd49a2416">00075</a> <a class="code" href="classitk_1_1Point.html#28e7016ba2bced6e73859facd49a2416">Point</a>() {}
<a name="l00076"></a>00076
<a name="l00078"></a>00078 <span class="keyword">template</span>< <span class="keyword">class</span> TPo<span class="keywordtype">int</span>ValueType >
<a name="l00079"></a><a class="code" href="classitk_1_1Point.html#528f1e9fedae08a7a713e25741f435c2">00079</a> <a class="code" href="classitk_1_1Point.html#528f1e9fedae08a7a713e25741f435c2">Point</a>(<span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html" title="A templated class holding a geometric point in n-Dimensional space.">Point< TPointValueType, NPointDimension></a>& r): <a class="code" href="classitk_1_1FixedArray.html">BaseArray</a>(r) {}
<a name="l00080"></a><a class="code" href="classitk_1_1Point.html#d3aeb410d7a83b39b86645187c0b1aef">00080</a> <a class="code" href="classitk_1_1Point.html#d3aeb410d7a83b39b86645187c0b1aef">Point</a>(<span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html#2c53e938195a8cd2fa08fc2c155dfeb3">ValueType</a> r[PointDimension]): <a class="code" href="classitk_1_1FixedArray.html">BaseArray</a>(r) {}
<a name="l00082"></a>00082
<a name="l00084"></a>00084 <a class="code" href="classitk_1_1Point.html" title="A templated class holding a geometric point in n-Dimensional space.">Point</a>& <a class="code" href="classitk_1_1Point.html#a12f3da2c0837ac90a81da1eb88e49af">operator= </a>(<span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html#c7cdb808adb9c10b87d990bad85ff1ae">Self</a>& r);
<a name="l00085"></a>00085 <a class="code" href="classitk_1_1Point.html" title="A templated class holding a geometric point in n-Dimensional space.">Point</a>& <a class="code" href="classitk_1_1Point.html#a12f3da2c0837ac90a81da1eb88e49af">operator= </a>(<span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html#2c53e938195a8cd2fa08fc2c155dfeb3">ValueType</a> r[NPointDimension]);
<a name="l00087"></a>00087
<a name="l00089"></a>00089 <span class="keywordtype">bool</span>
<a name="l00090"></a><a class="code" href="classitk_1_1Point.html#2a81572401a045985bbf926a859c43a5">00090</a> <a class="code" href="classitk_1_1Point.html#2a81572401a045985bbf926a859c43a5">operator==</a>(<span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html" title="A templated class holding a geometric point in n-Dimensional space.">Self</a> &pt)<span class="keyword"> const</span>
<a name="l00091"></a>00091 <span class="keyword"> </span>{
<a name="l00092"></a>00092 <span class="keywordtype">bool</span> same=<span class="keyword">true</span>;
<a name="l00093"></a>00093 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i < PointDimension && same; i++)
<a name="l00094"></a>00094 { same = ((*this)[i] == pt[i]); }
<a name="l00095"></a>00095 <span class="keywordflow">return</span> same;
<a name="l00096"></a>00096 }
<a name="l00098"></a>00098
<a name="l00100"></a>00100 <span class="keywordtype">bool</span>
<a name="l00101"></a><a class="code" href="classitk_1_1Point.html#5bb6c1c19037552e05a84f5fdb725f2f">00101</a> <a class="code" href="classitk_1_1Point.html#5bb6c1c19037552e05a84f5fdb725f2f">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html" title="A templated class holding a geometric point in n-Dimensional space.">Self</a> &pt)<span class="keyword"> const</span>
<a name="l00102"></a>00102 <span class="keyword"> </span>{
<a name="l00103"></a>00103 <span class="keywordtype">bool</span> same=<span class="keyword">true</span>;
<a name="l00104"></a>00104 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i < PointDimension && same; i++)
<a name="l00105"></a>00105 { same = ((*this)[i] == pt[i]); }
<a name="l00106"></a>00106 <span class="keywordflow">return</span> !same;
<a name="l00107"></a>00107 }
<a name="l00109"></a>00109
<a name="l00111"></a>00111 <span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html#c7cdb808adb9c10b87d990bad85ff1ae">Self</a>& <a class="code" href="classitk_1_1Point.html#2e3d1e4e279df2e41bedac838614c660">operator+=</a>(<span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html#c4764cb9b5765ccec1bdf8b5d432512c">VectorType</a> &vec);
<a name="l00112"></a>00112
<a name="l00114"></a>00114 <span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html#c7cdb808adb9c10b87d990bad85ff1ae">Self</a>& <a class="code" href="classitk_1_1Point.html#eab430f809cf381c48507bdd3215b098">operator-=</a>(<span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html#c4764cb9b5765ccec1bdf8b5d432512c">VectorType</a> &vec);
<a name="l00115"></a>00115
<a name="l00117"></a>00117 <a class="code" href="classitk_1_1Point.html#c4764cb9b5765ccec1bdf8b5d432512c">VectorType</a> <a class="code" href="classitk_1_1Point.html#1c9fe3a758de05c0029d77f56cc53477">operator-</a>(<span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html#c7cdb808adb9c10b87d990bad85ff1ae">Self</a> &pnt) <span class="keyword">const</span>;
<a name="l00118"></a>00118
<a name="l00120"></a>00120 <a class="code" href="classitk_1_1Point.html#c7cdb808adb9c10b87d990bad85ff1ae">Self</a> <a class="code" href="classitk_1_1Point.html#976de7e70fb1c021ffcecb5b9e41bfce">operator+</a>(<span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html#c4764cb9b5765ccec1bdf8b5d432512c">VectorType</a> &vec) <span class="keyword">const</span>;
<a name="l00121"></a>00121
<a name="l00123"></a>00123 <a class="code" href="classitk_1_1Point.html#c7cdb808adb9c10b87d990bad85ff1ae">Self</a> <a class="code" href="classitk_1_1Point.html#1c9fe3a758de05c0029d77f56cc53477">operator-</a>(<span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html#c4764cb9b5765ccec1bdf8b5d432512c">VectorType</a> &vec) <span class="keyword">const</span>;
<a name="l00124"></a>00124
<a name="l00126"></a>00126 <a class="code" href="classitk_1_1Point.html#c4764cb9b5765ccec1bdf8b5d432512c">VectorType</a> <a class="code" href="classitk_1_1Point.html#7016ccca14d6ae4344a65e0da762b714">GetVectorFromOrigin</a>() <span class="keyword">const</span>;
<a name="l00127"></a>00127
<a name="l00129"></a>00129 vnl_vector_ref<TCoordRep> <a class="code" href="classitk_1_1Point.html#f90be4685d2064f0c9e43ca7bb2f31ff">GetVnlVector</a>( <span class="keywordtype">void</span> );
<a name="l00130"></a>00130
<a name="l00132"></a>00132 <a class="code" href="classvnl__vector.html">vnl_vector<TCoordRep></a> <a class="code" href="classitk_1_1Point.html#f90be4685d2064f0c9e43ca7bb2f31ff">GetVnlVector</a>( <span class="keywordtype">void</span> ) <span class="keyword">const</span>;
<a name="l00133"></a>00133
<a name="l00136"></a>00136 vnl_vector_ref<TCoordRep> <a class="code" href="classitk_1_1Point.html#b5abdde56fc53d72e49e69d7fe3b646c">Get_vnl_vector</a>( <span class="keywordtype">void</span> );
<a name="l00137"></a>00137
<a name="l00140"></a>00140 <a class="code" href="classvnl__vector.html">vnl_vector<TCoordRep></a> <a class="code" href="classitk_1_1Point.html#b5abdde56fc53d72e49e69d7fe3b646c">Get_vnl_vector</a>( <span class="keywordtype">void</span> ) <span class="keyword">const</span>;
<a name="l00141"></a>00141
<a name="l00153"></a>00153 <span class="keywordtype">void</span> <a class="code" href="classitk_1_1Point.html#ac2cc3969101b8031d5f3463af17c1ca">SetToMidPoint</a>( <span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html#c7cdb808adb9c10b87d990bad85ff1ae">Self</a> &, <span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html#c7cdb808adb9c10b87d990bad85ff1ae">Self</a> & );
<a name="l00154"></a>00154
<a name="l00179"></a>00179 <span class="keywordtype">void</span> <a class="code" href="classitk_1_1Point.html#86ca168e9e811ab08c8d8d983b36ae5e">SetToBarycentricCombination</a>( <span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html#c7cdb808adb9c10b87d990bad85ff1ae">Self</a> & <a class="code" href="classA.html">A</a>, <span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html#c7cdb808adb9c10b87d990bad85ff1ae">Self</a> & B, <span class="keywordtype">double</span> alpha );
<a name="l00181"></a>00181
<a name="l00197"></a>00197 <span class="keywordtype">void</span> <a class="code" href="classitk_1_1Point.html#86ca168e9e811ab08c8d8d983b36ae5e">SetToBarycentricCombination</a>( <span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html#c7cdb808adb9c10b87d990bad85ff1ae">Self</a> & <a class="code" href="classA.html">A</a>, <span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html#c7cdb808adb9c10b87d990bad85ff1ae">Self</a> & B, <span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html#c7cdb808adb9c10b87d990bad85ff1ae">Self</a> & C,
<a name="l00198"></a>00198 <span class="keywordtype">double</span> weightA, <span class="keywordtype">double</span> weightB );
<a name="l00200"></a>00200
<a name="l00213"></a>00213 <span class="keywordtype">void</span> <a class="code" href="classitk_1_1Point.html#86ca168e9e811ab08c8d8d983b36ae5e">SetToBarycentricCombination</a>( <span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html#c7cdb808adb9c10b87d990bad85ff1ae">Self</a> * P, <span class="keyword">const</span> <span class="keywordtype">double</span> * weights, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> N);
<a name="l00215"></a>00215
<a name="l00216"></a>00216
<a name="l00219"></a>00219 <span class="keyword">template</span> < <span class="keyword">typename</span> TCoordRepB >
<a name="l00220"></a><a class="code" href="classitk_1_1Point.html#9592913fa9a0c0e13fd60b230f5afe78">00220</a> <span class="keywordtype">void</span> <a class="code" href="classitk_1_1Point.html#9592913fa9a0c0e13fd60b230f5afe78">CastFrom</a>( <span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html" title="A templated class holding a geometric point in n-Dimensional space.">Point<TCoordRepB,NPointDimension></a> & pa )
<a name="l00221"></a>00221 {
<a name="l00222"></a>00222 <span class="keywordflow">for</span>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i<NPointDimension; i++ )
<a name="l00223"></a>00223 {
<a name="l00224"></a>00224 (*this)[i] = <span class="keyword">static_cast<</span>TCoordRep<span class="keyword">></span>( pa[i] );
<a name="l00225"></a>00225 }
<a name="l00226"></a>00226 }
<a name="l00228"></a>00228
<a name="l00229"></a>00229
<a name="l00233"></a>00233 <span class="keyword">template</span> < <span class="keyword">typename</span> TCoordRepB >
<a name="l00234"></a><a class="code" href="classitk_1_1Point.html#fccf875899a749c33143906777373599">00234</a> <a class="code" href="classitk_1_1Point.html#e0d9fab3c527673d751e91efafa14d99">RealType</a> <a class="code" href="classitk_1_1Point.html#fccf875899a749c33143906777373599">SquaredEuclideanDistanceTo</a>( <span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html" title="A templated class holding a geometric point in n-Dimensional space.">Point<TCoordRepB,NPointDimension></a> & pa )<span class="keyword"> const</span>
<a name="l00235"></a>00235 <span class="keyword"> </span>{
<a name="l00236"></a>00236 <a class="code" href="classitk_1_1Point.html#e0d9fab3c527673d751e91efafa14d99">RealType</a> sum = NumericTraits< RealType >::Zero;
<a name="l00237"></a>00237 <span class="keywordflow">for</span>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i<NPointDimension; i++ )
<a name="l00238"></a>00238 {
<a name="l00239"></a>00239 <span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html#e0d9fab3c527673d751e91efafa14d99">RealType</a> component = <span class="keyword">static_cast<</span> <a class="code" href="classitk_1_1Point.html#e0d9fab3c527673d751e91efafa14d99">RealType</a> <span class="keyword">></span>( pa[i] );
<a name="l00240"></a>00240 <span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html#2c53e938195a8cd2fa08fc2c155dfeb3">ValueType</a> difference = (*this)[i] - component;
<a name="l00241"></a>00241 sum += difference * difference;
<a name="l00242"></a>00242 }
<a name="l00243"></a>00243 <span class="keywordflow">return</span> sum;
<a name="l00244"></a>00244 }
<a name="l00245"></a>00245
<a name="l00246"></a>00246
<a name="l00247"></a>00247
<a name="l00250"></a>00250 <span class="keyword">template</span> < <span class="keyword">typename</span> TCoordRepB >
<a name="l00251"></a><a class="code" href="classitk_1_1Point.html#586d7feaac1a45afbdec155432167d51">00251</a> <a class="code" href="classitk_1_1Point.html#e0d9fab3c527673d751e91efafa14d99">RealType</a> <a class="code" href="classitk_1_1Point.html#586d7feaac1a45afbdec155432167d51">EuclideanDistanceTo</a>( <span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html" title="A templated class holding a geometric point in n-Dimensional space.">Point<TCoordRepB,NPointDimension></a> & pa )<span class="keyword"> const</span>
<a name="l00252"></a>00252 <span class="keyword"> </span>{
<a name="l00253"></a>00253 <span class="keyword">const</span> <span class="keywordtype">double</span> distance = vcl_sqrt(
<a name="l00254"></a>00254 static_cast<double>( this-><a class="code" href="classitk_1_1Point.html#fccf875899a749c33143906777373599">SquaredEuclideanDistanceTo</a>( pa ) ) ) ;
<a name="l00255"></a>00255 <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><a class="code" href="classitk_1_1Point.html#e0d9fab3c527673d751e91efafa14d99">RealType</a><span class="keyword">></span>( distance );
<a name="l00256"></a>00256 }
<a name="l00258"></a>00258
<a name="l00259"></a>00259
<a name="l00260"></a>00260 };
<a name="l00261"></a>00261
<a name="l00262"></a>00262 <span class="keyword">template</span>< <span class="keyword">class</span> T, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> NPo<span class="keywordtype">int</span>Dimension >
<a name="l00263"></a>00263 <a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> std::ostream& <a class="code" href="namespaceitk.html#1a9c40969bca6a50e9d688a35d3c4984">operator<<</a>(std::ostream& os,
<a name="l00264"></a>00264 <span class="keyword">const</span> Point<T,NPointDimension> & v);
<a name="l00265"></a>00265
<a name="l00266"></a>00266 <span class="keyword">template</span>< <span class="keyword">class</span> T, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> NPo<span class="keywordtype">int</span>Dimension >
<a name="l00267"></a>00267 <a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> std::istream& <a class="code" href="namespaceitk.html#687a81e337cd6bd3a5de73c2e31e6d84">operator>></a>(std::istream& is,
<a name="l00268"></a>00268 Point<T,NPointDimension> & v);
<a name="l00269"></a>00269
<a name="l00291"></a>00291 <span class="keyword">template</span>< <span class="keyword">class</span> TPo<span class="keywordtype">int</span>Container, <span class="keyword">class</span> TWeightContainer >
<a name="l00292"></a><a class="code" href="classitk_1_1BarycentricCombination.html">00292</a> <a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> <span class="keyword">class </span><a class="code" href="classitk_1_1BarycentricCombination.html">BarycentricCombination</a>
<a name="l00293"></a>00293 {
<a name="l00294"></a>00294 <span class="keyword">public</span>:
<a name="l00295"></a>00295
<a name="l00297"></a><a class="code" href="classitk_1_1BarycentricCombination.html#dd4b6217af27e24a5289787d694779ec">00297</a> <span class="keyword">typedef</span> TPointContainer <a class="code" href="classitk_1_1BarycentricCombination.html#dd4b6217af27e24a5289787d694779ec">PointContainerType</a>;
<a name="l00298"></a><a class="code" href="classitk_1_1BarycentricCombination.html#12c0ed1050668ed25a0d6a0352b84385">00298</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="itkFEMMacro_8h.html#539cce1a3282ba59952dedcbf9cdb23f">PointContainerType::Pointer</a> <a class="code" href="classitk_1_1BarycentricCombination.html#12c0ed1050668ed25a0d6a0352b84385">PointContainerPointer</a>;
<a name="l00299"></a><a class="code" href="classitk_1_1BarycentricCombination.html#7ed86f0a8385aa39db9faff977034fd3">00299</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> PointContainerType::Element <a class="code" href="classitk_1_1BarycentricCombination.html#7ed86f0a8385aa39db9faff977034fd3">PointType</a>;
<a name="l00300"></a><a class="code" href="classitk_1_1BarycentricCombination.html#8e9603fc020ed8a1a2f9d238f057efb4">00300</a> <span class="keyword">typedef</span> TWeightContainer <a class="code" href="classitk_1_1BarycentricCombination.html#8e9603fc020ed8a1a2f9d238f057efb4">WeightContainerType</a>;
<a name="l00301"></a>00301
<a name="l00302"></a><a class="code" href="classitk_1_1BarycentricCombination.html#bb901e15a420d61fa8fe07259981d3c7">00302</a> <a class="code" href="classitk_1_1BarycentricCombination.html#bb901e15a420d61fa8fe07259981d3c7">BarycentricCombination</a>() {};
<a name="l00303"></a><a class="code" href="classitk_1_1BarycentricCombination.html#7128ce11b03ba23f2847d1d73a3a1951">00303</a> <a class="code" href="classitk_1_1BarycentricCombination.html#7128ce11b03ba23f2847d1d73a3a1951">~BarycentricCombination</a>() {};
<a name="l00304"></a>00304
<a name="l00305"></a>00305 <span class="keyword">static</span> <a class="code" href="classitk_1_1BarycentricCombination.html#7ed86f0a8385aa39db9faff977034fd3">PointType</a> <a class="code" href="classitk_1_1BarycentricCombination.html#00e8e8e218bcac07d5174157508f8171">Evaluate</a>(
<a name="l00306"></a>00306 <span class="keyword">const</span> <a class="code" href="classitk_1_1BarycentricCombination.html#12c0ed1050668ed25a0d6a0352b84385">PointContainerPointer</a> & points,
<a name="l00307"></a>00307 <span class="keyword">const</span> <a class="code" href="classitk_1_1BarycentricCombination.html#8e9603fc020ed8a1a2f9d238f057efb4">WeightContainerType</a> & weights );
<a name="l00308"></a>00308 };
<a name="l00309"></a>00309
<a name="l00310"></a>00310 } <span class="comment">// end namespace itk</span>
<a name="l00311"></a>00311
<a name="l00312"></a>00312 <span class="comment">// Define instantiation macro for this template.</span>
<a name="l00313"></a><a class="code" href="itkPoint_8h.html#722ec106142ee1ec30c780c385e2fa30">00313</a> <span class="preprocessor">#define ITK_TEMPLATE_Point(_, EXPORT, x, y) namespace itk { \</span>
<a name="l00314"></a>00314 <span class="preprocessor"> _(2(class EXPORT Point< ITK_TEMPLATE_2 x >)) \</span>
<a name="l00315"></a>00315 <span class="preprocessor"> _(1(EXPORT std::ostream& operator<<(std::ostream&, \</span>
<a name="l00316"></a>00316 <span class="preprocessor"> const Point< ITK_TEMPLATE_2 x >&))) \</span>
<a name="l00317"></a>00317 <span class="preprocessor"> _(1(EXPORT std::istream& operator>>(std::istream&, \</span>
<a name="l00318"></a>00318 <span class="preprocessor"> Point< ITK_TEMPLATE_2 x >&))) \</span>
<a name="l00319"></a>00319 <span class="preprocessor"> namespace Templates { typedef Point< ITK_TEMPLATE_2 x > Point##y; } \</span>
<a name="l00320"></a>00320 <span class="preprocessor"> }</span>
<a name="l00321"></a>00321 <span class="preprocessor"></span>
<a name="l00322"></a>00322 <span class="preprocessor">#if ITK_TEMPLATE_EXPLICIT</span>
<a name="l00323"></a>00323 <span class="preprocessor"></span><span class="preprocessor"># include "Templates/itkPoint+-.h"</span>
<a name="l00324"></a>00324 <span class="preprocessor">#endif</span>
<a name="l00325"></a>00325 <span class="preprocessor"></span>
<a name="l00326"></a>00326 <span class="preprocessor">#if ITK_TEMPLATE_TXX</span>
<a name="l00327"></a>00327 <span class="preprocessor"></span><span class="preprocessor"># include "itkPoint.txx"</span>
<a name="l00328"></a>00328 <span class="preprocessor">#endif</span>
<a name="l00329"></a>00329 <span class="preprocessor"></span>
<a name="l00330"></a>00330 <span class="preprocessor">#endif </span>
<a name="l00331"></a>00331 <span class="preprocessor"></span>
</pre></div></div>
<hr><address><small>
Generated at Thu May 7 23:51:08 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>
distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
>
by-pkgid
>
d5e74628f0e673bb8680aebce32b2c04
>
files
>
16903
