fe_clough_shape_3D.C

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00001 // The libMesh Finite Element Library.
00002 // Copyright (C) 2002-2012 Benjamin S. Kirk, John W. Peterson, Roy H. Stogner
00003 
00004 // This library is free software; you can redistribute it and/or
00005 // modify it under the terms of the GNU Lesser General Public
00006 // License as published by the Free Software Foundation; either
00007 // version 2.1 of the License, or (at your option) any later version.
00008 
00009 // This library is distributed in the hope that it will be useful,
00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012 // Lesser General Public License for more details.
00013 
00014 // You should have received a copy of the GNU Lesser General Public
00015 // License along with this library; if not, write to the Free Software
00016 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00017 
00018 
00019 // C++ includes
00020 
00021 // Local includes
00022 #include "libmesh/fe.h"
00023 #include "libmesh/elem.h"
00024 
00025 
00026 // FIXME: 3D C1 finite elements are still a work in progress
00027 
00028 namespace libMesh
00029 {
00030 
00031 
00032 template <>
00033 Real FE<3,CLOUGH>::shape(const ElemType,
00034                              const Order,
00035                              const unsigned int,
00036                              const Point&)
00037 {
00038   libMesh::err << "Clough-Tocher elements require the real element\n"
00039                 << "to construct gradient-based degrees of freedom."
00040                 << std::endl;
00041 
00042   libmesh_error();
00043   return 0.;
00044 }
00045 
00046 
00047 
00048 template <>
00049 Real FE<3,CLOUGH>::shape(const Elem* elem,
00050                              const Order,
00051                              const unsigned int,
00052                              const Point&)
00053 {
00054   libmesh_assert(elem);
00055 
00056   libmesh_not_implemented();
00057   return 0.;
00058 }
00059 
00060 
00061 
00062 template <>
00063 Real FE<3,CLOUGH>::shape_deriv(const ElemType,
00064                                    const Order,
00065                                    const unsigned int,
00066                                    const unsigned int,
00067                                    const Point&)
00068 {
00069   libMesh::err << "Clough-Tocher elements require the real element\n"
00070                 << "to construct gradient-based degrees of freedom."
00071                 << std::endl;
00072 
00073   libmesh_error();
00074   return 0.;
00075 }
00076 
00077 
00078 
00079 template <>
00080 Real FE<3,CLOUGH>::shape_deriv(const Elem* elem,
00081                                    const Order,
00082                                    const unsigned int,
00083                                    const unsigned int,
00084                                    const Point&)
00085 {
00086   libmesh_assert(elem);
00087   libmesh_not_implemented();
00088   return 0.;
00089 }
00090 
00091 
00092 
00093 template <>
00094 Real FE<3,CLOUGH>::shape_second_deriv(const Elem* elem,
00095                                       const Order,
00096                                       const unsigned int,
00097                                       const unsigned int,
00098                                       const Point&)
00099 {
00100   libmesh_assert(elem);
00101   libmesh_not_implemented();
00102   return 0.;
00103 }
00104 
00105 } // namespace libMesh
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Last modified: February 05 2013 19:54:46 UTC

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