FEApp_NodeBC.hpp

Go to the documentation of this file.
00001 // $Id$ 
00002 // $Source$ 
00003 // @HEADER
00004 // ***********************************************************************
00005 // 
00006 //                           Sacado Package
00007 //                 Copyright (2006) Sandia Corporation
00008 // 
00009 // Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
00010 // the U.S. Government retains certain rights in this software.
00011 // 
00012 // This library is free software; you can redistribute it and/or modify
00013 // it under the terms of the GNU Lesser General Public License as
00014 // published by the Free Software Foundation; either version 2.1 of the
00015 // License, or (at your option) any later version.
00016 //  
00017 // This library is distributed in the hope that it will be useful, but
00018 // WITHOUT ANY WARRANTY; without even the implied warranty of
00019 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00020 // Lesser General Public License for more details.
00021 //  
00022 // You should have received a copy of the GNU Lesser General Public
00023 // License along with this library; if not, write to the Free Software
00024 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00025 // USA
00026 // Questions? Contact David M. Gay (dmgay@sandia.gov) or Eric T. Phipps
00027 // (etphipp@sandia.gov).
00028 // 
00029 // ***********************************************************************
00030 // @HEADER
00031 
00032 #ifndef FEAPP_NODEBC_HPP
00033 #define FEAPP_NODEBC_HPP
00034 
00035 #include <vector>
00036 #include "Epetra_Map.h"
00037 #include "FEApp_AbstractNodeBCStrategy.hpp"
00038 #include "FEApp_TemplateTypes.hpp"
00039 
00040 namespace FEApp {
00041 
00045   class NodeBC {
00046   public:
00047 
00049     template <typename BuilderT>
00050     NodeBC(const Epetra_Map& dofMap, 
00051            const Epetra_Map& overlapped_dofMap,
00052            unsigned int gid,
00053            unsigned int neqn,
00054            const BuilderT& builder) : global_node_id(gid) {
00055       strategyTM.buildObjects(builder);
00056       is_owned = dofMap.MyGID(gid*neqn);
00057       is_shared = overlapped_dofMap.MyGID(gid*neqn) && !is_owned;
00058     }
00059 
00061     virtual ~NodeBC() {}
00062 
00064     unsigned int getNodeGID() const { return global_node_id; }
00065 
00067     const std::vector<unsigned int>& getOffsets() const { 
00068       return strategyTM.begin()->getOffsets(); }
00069 
00071     bool isOwned() const { return is_owned; }
00072 
00074     bool isShared() const { return is_shared; }
00075 
00077     template <typename EvalT>
00078     Teuchos::RCP< FEApp::AbstractNodeBCStrategy<EvalT> >
00079     getStrategy() { return strategyTM.getAsObject<EvalT>(); }
00080 
00081   private:
00082 
00084     NodeBC(const NodeBC&);
00085 
00087     NodeBC& operator=(const NodeBC&);
00088 
00089   protected:
00090 
00092     unsigned int global_node_id;
00093 
00095     AbstractNodeBCStrategy_TemplateManager<EvalTypes> strategyTM;
00096 
00098     bool is_owned;
00099 
00101     bool is_shared;
00102 
00103   };
00104 
00105 }
00106 
00107 #endif // FEAPP_NODEBC_HPP

Generated on Wed May 12 21:39:33 2010 for Sacado Package Browser (Single Doxygen Collection) by  doxygen 1.4.7