itkFEMUtility.h Source File

00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkFEMUtility.h,v $
00005   Language:  C++
00006   Date:      $Date: 2002/05/30 19:09:28 $
00007   Version:   $Revision: 1.13 $
00008 
00009   Copyright (c) 2002 Insight Consortium. All rights reserved.
00010   See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
00011 
00012      This software is distributed WITHOUT ANY WARRANTY; without even 
00013      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00014      PURPOSE.  See the above copyright notices for more information.
00015 
00016 =========================================================================*/
00017 #ifndef __itkFEMUtility_h
00018 #define __itkFEMUtility_h
00019 
00020 #include <string>
00021 #include <iostream>
00022 
00023 namespace itk {
00024 namespace fem {
00025 
00026 
00027 
00028 
00045 class GaussIntegrate {
00046 public:
00047   static const double zero;
00048   static const double one;
00049   static const double two;
00050   static const double z[110];
00051   static const double w[110];
00052   double Integrate(double (*f)(double), double a, double b, int n=3);
00053 };
00054 
00055 
00056 
00057 
00058 }} /* end namespace itk */
00059 
00060 #endif /* #ifndef __itkFEMUtility_h */