Element.hpp

00001 /*
00002 
00003 Copyright (C) University of Oxford, 2005-2011
00004 
00005 University of Oxford means the Chancellor, Masters and Scholars of the
00006 University of Oxford, having an administrative office at Wellington
00007 Square, Oxford OX1 2JD, UK.
00008 
00009 This file is part of Chaste.
00010 
00011 Chaste is free software: you can redistribute it and/or modify it
00012 under the terms of the GNU Lesser General Public License as published
00013 by the Free Software Foundation, either version 2.1 of the License, or
00014 (at your option) any later version.
00015 
00016 Chaste is distributed in the hope that it will be useful, but WITHOUT
00017 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00018 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
00019 License for more details. The offer of Chaste under the terms of the
00020 License is subject to the License being interpreted in accordance with
00021 English Law and subject to any action against the University of Oxford
00022 being under the jurisdiction of the English Courts.
00023 
00024 You should have received a copy of the GNU Lesser General Public License
00025 along with Chaste. If not, see <http://www.gnu.org/licenses/>.
00026 
00027 */
00028 
00029 
00030 #ifndef _ELEMENT_HPP_
00031 #define _ELEMENT_HPP_
00032 
00033 #include "UblasMatrixInclude.hpp"
00034 #include "UblasVectorInclude.hpp"
00035 
00036 #include <vector>
00037 
00038 #include "AbstractTetrahedralElement.hpp"
00039 #include "Node.hpp"
00040 #include "ChastePoint.hpp"
00041 
00045 template <unsigned ELEMENT_DIM, unsigned SPACE_DIM>
00046 class Element : public AbstractTetrahedralElement<ELEMENT_DIM, SPACE_DIM>
00047 {
00048 
00049 public:
00050 
00057     Element(unsigned index, const std::vector<Node<SPACE_DIM>*>& rNodes);
00058 
00065     Element(const Element& rElement, const unsigned index);
00066 
00070     void RegisterWithNodes();
00071 
00076     void MarkAsDeleted();
00077 
00084     void UpdateNode(const unsigned& rIndex, Node<SPACE_DIM>* pNode);
00085 
00091     void ResetIndex(unsigned index);
00092 
00104     c_vector<double,SPACE_DIM+1> CalculateCircumsphere(c_matrix<double, SPACE_DIM, ELEMENT_DIM>& rJacobian, c_matrix<double, ELEMENT_DIM, SPACE_DIM>& rInverseJacobian);
00105 
00109     double CalculateCircumsphereVolume();
00110 
00116     double CalculateQuality();
00117 
00125     c_vector<double, SPACE_DIM+1> CalculateInterpolationWeights(const ChastePoint<SPACE_DIM>& rTestPoint);
00126 
00134     c_vector<double, SPACE_DIM+1> CalculateInterpolationWeightsWithProjection(const ChastePoint<SPACE_DIM>& rTestPoint);
00135 
00145     c_vector<double, SPACE_DIM> CalculateXi(const ChastePoint<SPACE_DIM>& rTestPoint);
00146 
00153     bool IncludesPoint(const ChastePoint<SPACE_DIM>& rTestPoint, bool strict=false);
00154 
00155 };
00156 
00157 #endif //_ELEMENT_HPP_

Generated on Tue May 31 14:31:48 2011 for Chaste by  doxygen 1.5.5