00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkFEMLoadBCMFC.h,v $ 00005 Language: C++ 00006 Date: $Date: 2003-09-10 14:29:42 $ 00007 Version: $Revision: 1.10 $ 00008 00009 Copyright (c) Insight Software 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 __itkFEMLoadBCMFC_h 00018 #define __itkFEMLoadBCMFC_h 00019 00020 #include "itkFEMLoadBase.h" 00021 00022 namespace itk { 00023 namespace fem { 00024 00025 00026 00027 00051 00052 // forward declaratons... 00053 class Solver; 00054 00055 class LoadBCMFC : public Load 00056 { 00057 FEM_CLASS(LoadBCMFC,Load) 00058 public: 00059 00065 class MFCTerm { 00066 public: 00067 00071 Element::ConstPointer m_element; 00072 00076 unsigned int dof; 00077 00081 Element::Float value; 00082 00086 MFCTerm(Element::ConstPointer element_, int dof_, Element::Float value_) : m_element(element_), dof(dof_), value(value_) {} 00087 00088 }; 00089 00093 typedef std::vector<MFCTerm> LhsType; 00094 LhsType lhs; 00095 00102 vnl_vector<Element::Float> rhs; 00103 00105 LoadBCMFC() {} 00106 00116 LoadBCMFC(Element::ConstPointer element, int dof, vnl_vector<Element::Float> val); 00117 00119 virtual void Read( std::istream& f, void* info ); 00120 00122 virtual void Write( std::ostream& f ) const; 00123 00124 //private: // FIXME: CrankNicolsonSolver class, which is derived from Solver class also needs access to Index. 00126 int Index; 00127 friend class Solver; 00128 00129 }; 00130 00131 FEM_CLASS_INIT(LoadBCMFC) 00132 00133 00134 00135 00136 }} // end namespace itk::fem 00137 00138 #endif // #ifndef __itkFEMLoadBCMFC_h 00139