CompressibleExponentialLaw.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 #ifndef COMPRESSIBLEEXPONENTIALLAW_HPP_
00029 #define COMPRESSIBLEEXPONENTIALLAW_HPP_
00030 
00031 
00032 #include "AbstractCompressibleMaterialLaw.hpp"
00033 
00052 template<unsigned DIM>
00053 class CompressibleExponentialLaw : public AbstractCompressibleMaterialLaw<DIM>
00054 {
00055 private :
00057     double mA;
00058 
00060     std::vector<std::vector<double> > mB;
00061 
00063     double mCompressibilityParam;
00064 
00066     c_matrix<double,DIM,DIM> mIdentity;
00067 public :
00068 
00070     CompressibleExponentialLaw();
00071 
00090     void ComputeStressAndStressDerivative(c_matrix<double,DIM,DIM>&  rC,
00091                                           c_matrix<double,DIM,DIM >&  rInvC,
00092                                           double                 pressure,
00093                                           c_matrix<double,DIM,DIM>&  rT,
00094                                           FourthOrderTensor<DIM,DIM,DIM,DIM>&  rDTdE,
00095                                           bool                   computeDTdE);
00096 
00098     double GetA()
00099     {
00100         return mA;
00101     }
00102 
00104     std::vector<std::vector<double> > GetB()
00105     {
00106         return mB;
00107     }
00108 
00110     double GetCompressibilityParam()
00111     {
00112         return mCompressibilityParam;
00113     }
00114 };
00115 
00116 
00117 
00118 #endif /* COMPRESSIBLEEXPONENTIALLAW_HPP_ */

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