00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkFEMLoadBCMFC.h,v $ 00005 Language: C++ 00006 Date: $Date: 2009-01-30 21:10:13 $ 00007 Version: $Revision: 1.11 $ 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 00048 00049 // forward declaratons... 00050 class Solver; 00051 00052 class LoadBCMFC : public Load 00053 { 00054 FEM_CLASS(LoadBCMFC,Load) 00055 public: 00056 00062 class MFCTerm 00063 { 00064 public: 00065 00069 Element::ConstPointer m_element; 00070 00074 unsigned int dof; 00075 00079 Element::Float value; 00080 00084 MFCTerm(Element::ConstPointer element_, int dof_, Element::Float value_) : m_element(element_), dof(dof_), value(value_) {} 00085 00086 }; 00087 00091 typedef std::vector<MFCTerm> LhsType; 00092 LhsType lhs; 00093 00100 vnl_vector<Element::Float> rhs; 00101 00103 LoadBCMFC() {} 00104 00114 LoadBCMFC(Element::ConstPointer element, int dof, vnl_vector<Element::Float> val); 00115 00117 virtual void Read( std::istream& f, void* info ); 00118 00120 virtual void Write( std::ostream& f ) const; 00121 00122 //private: // FIXME: CrankNicolsonSolver class, which is derived from Solver class also needs access to Index. 00124 int Index; 00125 friend class Solver; 00126 00127 }; 00128 00129 FEM_CLASS_INIT(LoadBCMFC) 00130 00131 }} // end namespace itk::fem 00132 00133 #endif // #ifndef __itkFEMLoadBCMFC_h 00134