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_CELLREORDERERBASE_H 00032 #define SUNDANCE_CELLREORDERERBASE_H 00033 00034 00035 #include "SundanceDefs.hpp" 00036 #include "SundanceNoncopyable.hpp" 00037 #include "SundanceCellReordererImplemBase.hpp" 00038 #include "PlayaHandleable.hpp" 00039 #include "PlayaPrintable.hpp" 00040 #include "Teuchos_Describable.hpp" 00041 00042 namespace Sundance 00043 { 00044 using namespace Teuchos; 00045 00046 /** 00047 * Factory class to instantiate cell reorderers for specific meshes 00048 */ 00049 class CellReordererFactoryBase 00050 : public Playa::Handleable<CellReordererFactoryBase>, 00051 public Noncopyable, 00052 public Playa::Printable, 00053 public Teuchos::Describable 00054 { 00055 public: 00056 /** */ 00057 CellReordererFactoryBase() {;} 00058 00059 /** virtual dtor */ 00060 virtual ~CellReordererFactoryBase(){;} 00061 00062 /** */ 00063 virtual std::string description() const {return typeid(*this).name();} 00064 00065 /** */ 00066 virtual void print(std::ostream& os) const {os << description();} 00067 00068 /** Instantiate a factory */ 00069 virtual RCP<CellReordererImplemBase> 00070 createInstance(const MeshBase* mesh) const = 0 ; 00071 }; 00072 00073 /** 00074 * Factory class to instantiate cell reorderers for specific meshes 00075 */ 00076 template <class T> 00077 class GenericCellReordererFactory : public CellReordererFactoryBase 00078 { 00079 public: 00080 /** */ 00081 GenericCellReordererFactory() {;} 00082 00083 /** virtual dtor */ 00084 virtual ~GenericCellReordererFactory(){;} 00085 00086 /** Instantiate a factory */ 00087 virtual RCP<CellReordererImplemBase> 00088 createInstance(const MeshBase* mesh) const 00089 { 00090 return rcp(new T(mesh)); 00091 } 00092 00093 }; 00094 00095 } 00096 00097 00098 #endif