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_VECTORASSEMBLYKERNEL_H 00032 #define SUNDANCE_VECTORASSEMBLYKERNEL_H 00033 00034 #include "SundanceDefs.hpp" 00035 #include "SundanceVectorFillingAssemblyKernel.hpp" 00036 00037 namespace Sundance 00038 { 00039 using namespace Teuchos; 00040 00041 00042 /** 00043 * VectorAssemblyKernel builds load vectors. It derives from VectorFillingAssemblyKernel, 00044 * which implements the functions shared between all kernels that build vectors, 00045 * such as FunctionalAndGradientAssemblyKernel. 00046 */ 00047 class VectorAssemblyKernel : public VectorFillingAssemblyKernel 00048 { 00049 public: 00050 00051 /** 00052 * Ctor takes several arguments: 00053 * \param dofMap is an array of DOFMap ptrs, one for each block 00054 * 00055 * \param isBCIndex is an array of ptrs to arrays of ints (bools). The value 00056 * (*isBCIndex[b])[d] indicates whether dof #d in block #b is or is not 00057 * an essential BC dof. 00058 * 00059 * \param lowestLocalIndex stores the lowest locally-owned DOF index for each 00060 * block 00061 * 00062 * \param b multivector to be filled 00063 * 00064 * \param partitionBC whether dirichlet BCs are stored in a separate block 00065 * 00066 * \param verb verbosity level 00067 */ 00068 VectorAssemblyKernel( 00069 const Array<RCP<DOFMapBase> >& dofMap, 00070 const Array<RCP<Array<int> > >& isBCIndex, 00071 const Array<int>& lowestLocalIndex, 00072 Array<Vector<double> >& b, 00073 bool partitionBCs, 00074 int verb 00075 ); 00076 00077 /** */ 00078 virtual ~VectorAssemblyKernel(){;} 00079 00080 /** */ 00081 virtual void prepareForWorkSet( 00082 const Array<Set<int> >& requiredTests, 00083 const Array<Set<int> >& requiredUnks, 00084 RCP<StdFwkEvalMediator> mediator) ; 00085 00086 /** */ 00087 virtual void fill(bool isBC, 00088 const IntegralGroup& group, 00089 const RCP<Array<double> >& localValues) ; 00090 00091 }; 00092 00093 } 00094 00095 00096 00097 #endif