Chaste Release::3.1
ExponentialMaterialLaw.cpp
00001 /*
00002 
00003 Copyright (c) 2005-2012, University of Oxford.
00004 All rights reserved.
00005 
00006 University of Oxford means the Chancellor, Masters and Scholars of the
00007 University of Oxford, having an administrative office at Wellington
00008 Square, Oxford OX1 2JD, UK.
00009 
00010 This file is part of Chaste.
00011 
00012 Redistribution and use in source and binary forms, with or without
00013 modification, are permitted provided that the following conditions are met:
00014  * Redistributions of source code must retain the above copyright notice,
00015    this list of conditions and the following disclaimer.
00016  * Redistributions in binary form must reproduce the above copyright notice,
00017    this list of conditions and the following disclaimer in the documentation
00018    and/or other materials provided with the distribution.
00019  * Neither the name of the University of Oxford nor the names of its
00020    contributors may be used to endorse or promote products derived from this
00021    software without specific prior written permission.
00022 
00023 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00024 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00025 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00026 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
00027 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
00028 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
00029 GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
00030 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
00031 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
00032 OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00033 
00034 */
00035 
00036 #include "ExponentialMaterialLaw.hpp"
00037 
00038 template<unsigned DIM>
00039 ExponentialMaterialLaw<DIM>::ExponentialMaterialLaw(double a, double b)
00040     : mA(a),
00041       mB(b)
00042 {
00043     assert(DIM==2 || DIM==3);
00044     if (a < 0.0)
00045     {
00046         EXCEPTION("a must be positive");
00047     }
00048 }
00049 
00050 template<unsigned DIM>
00051 double ExponentialMaterialLaw<DIM>::GetA()
00052 {
00053     return mA;
00054 }
00055 
00056 template<unsigned DIM>
00057 double ExponentialMaterialLaw<DIM>::GetB()
00058 {
00059     return mB;
00060 }
00061 
00062 template<unsigned DIM>
00063 double ExponentialMaterialLaw<DIM>::Get_dW_dI1(double I1, double I2)
00064 {
00065     return mA * mB * exp(mB*(I1-DIM));
00066 }
00067 
00068 template<unsigned DIM>
00069 double ExponentialMaterialLaw<DIM>::Get_dW_dI2(double I1, double I2)
00070 {
00071     /*
00072      * This is covered, but gcov doesn't see this as being covered
00073      * for some reason, maybe because of optimisations.
00074      */
00075     #define COVERAGE_IGNORE
00076     assert(DIM == 3);
00077     #undef COVERAGE_IGNORE
00078 
00079     return 0.0;
00080 }
00081 
00082 template<unsigned DIM>
00083 double ExponentialMaterialLaw<DIM>::Get_d2W_dI1(double I1, double I2)
00084 {
00085     return mA * mB * mB * exp(mB*(I1-DIM));
00086 }
00087 
00088 template<unsigned DIM>
00089 double ExponentialMaterialLaw<DIM>::Get_d2W_dI2(double I1, double I2)
00090 {
00091     /*
00092      * This is covered, but gcov doesn't see this as being covered
00093      * for some reason, maybe because of optimisations.
00094      */
00095     #define COVERAGE_IGNORE
00096     assert(DIM == 3);
00097     #undef COVERAGE_IGNORE
00098 
00099     return 0.0;
00100 }
00101 
00102 template<unsigned DIM>
00103 double ExponentialMaterialLaw<DIM>::Get_d2W_dI1I2(double I1, double I2)
00104 {
00105     /*
00106      * This is covered, but gcov doesn't see this as being covered
00107      * for some reason, maybe because of optimisations.
00108      */
00109     #define COVERAGE_IGNORE
00110     assert(DIM == 3);
00111     #undef COVERAGE_IGNORE
00112 
00113     return 0.0;
00114 }
00115 
00117 // Explicit instantiation
00119 
00120 template class ExponentialMaterialLaw<2>;
00121 template class ExponentialMaterialLaw<3>;