00001 /* @HEADER@ */ 00002 // ************************************************************************ 00003 // 00004 // Sundance 00005 // Copyright (2005) Sandia Corporation 00006 // 00007 // Copyright (year first published) Sandia Corporation. Under the terms 00008 // of Contract DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government 00009 // retains certain rights in this software. 00010 // 00011 // This library is free software; you can redistribute it and/or modify 00012 // it under the terms of the GNU Lesser General Public License as 00013 // published by the Free Software Foundation; either version 2.1 of the 00014 // License, or (at your option) any later version. 00015 // 00016 // This library is distributed in the hope that it will be useful, but 00017 // WITHOUT ANY WARRANTY; without even the implied warranty of 00018 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00019 // Lesser General Public License for more details. 00020 // 00021 // You should have received a copy of the GNU Lesser General Public 00022 // License along with this library; if not, write to the Free Software 00023 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 00024 // USA 00025 // Questions? Contact Kevin Long (krlong@sandia.gov), 00026 // Sandia National Laboratories, Livermore, California, USA 00027 // 00028 // ************************************************************************ 00029 /* @HEADER@ */ 00030 00031 #ifndef SUNDANCE_UNKNOWNFUNCTION_H 00032 #define SUNDANCE_UNKNOWNFUNCTION_H 00033 00034 #include "SundanceDefs.hpp" 00035 #include "SundanceUnknownFunctionStub.hpp" 00036 #include "SundanceUnknownFunctionData.hpp" 00037 #include "SundanceFuncWithBasis.hpp" 00038 #include "SundanceSpectralBasis.hpp" 00039 00040 namespace Sundance 00041 { 00042 using namespace Teuchos; 00043 00044 00045 00046 /** 00047 * UnknownFunction represents an unknown function in a finite 00048 * element problem. Unknown functions can be scalar or vector valued, as 00049 * determined at runtime through the type of basis with which 00050 * they are constructed. 00051 */ 00052 class UnknownFunction : public UnknownFunctionStub, 00053 public FuncWithBasis 00054 { 00055 public: 00056 /** */ 00057 UnknownFunction(const BasisFamily& basis, const std::string& name=""); 00058 00059 /** */ 00060 UnknownFunction(const BasisFamily& basis, 00061 const SpectralBasis& spBasis, 00062 const std::string& name=""); 00063 00064 00065 /** virtual destructor */ 00066 virtual ~UnknownFunction() {;} 00067 00068 /* boilerplate */ 00069 GET_RCP(ExprBase); 00070 }; 00071 00072 } 00073 00074 00075 00076 #endif