epetra/1Dfem/ExampleApplication.hpp

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00002 // ***********************************************************************
00003 //
00004 //                     Rythmos Package
00005 //                 Copyright (2006) Sandia Corporation
00006 //
00007 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
00008 // license for use of this work by or on behalf of the U.S. Government.
00009 //
00010 // This library is free software; you can redistribute it and/or modify
00011 // it under the terms of the GNU Lesser General Public License as
00012 // published by the Free Software Foundation; either version 2.1 of the
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00015 // This library is distributed in the hope that it will be useful, but
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00018 // Lesser General Public License for more details.
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00028 
00029 #ifndef EXAMPLE_APPLICATION_HPP
00030 #define EXAMPLE_APPLICATION_HPP
00031 
00032 #include "EpetraExt_ModelEvaluator.h"
00033 #include "Teuchos_ParameterList.hpp"
00034 #include "Rythmos_ConfigDefs.h"
00035 #include "Epetra_Map.h"
00036 #include "Epetra_Vector.h"
00037 #include "Epetra_Comm.h"
00038 #include "Epetra_CrsGraph.h"
00039 
00040 #include "1DfemTransient.H"
00041 
00046 class ExampleApplication1Dfem : public EpetraExt::ModelEvaluator {
00047 public:
00048 
00049   // Constructor
00050   ExampleApplication1Dfem(Teuchos::RefCountPtr<Epetra_Comm> &epetra_comm_ptr, Teuchos::ParameterList &params);
00051 
00052   // Initialization
00053   void initialize(Teuchos::RefCountPtr<Epetra_Comm> &epetra_comm_ptr, Teuchos::ParameterList &params);
00054 
00057 
00059   Teuchos::RefCountPtr<const Epetra_Map> get_x_map() const;
00060 
00062   Teuchos::RefCountPtr<const Epetra_Map> get_f_map() const;
00063 
00065   Teuchos::RefCountPtr<const Epetra_Vector> get_x_init() const;
00066 
00068   Teuchos::RefCountPtr<const Epetra_Vector> get_x_dot_init() const;
00069 
00071   Teuchos::RefCountPtr<Epetra_Operator> create_W() const;
00072 
00074   InArgs createInArgs() const;
00075 
00077   OutArgs createOutArgs() const;
00078 
00080   void evalModel( const InArgs& inArgs, const OutArgs& outArgs ) const;
00081 
00083   Teuchos::RefCountPtr<Epetra_Vector> get_exact_solution( double t ) const;
00084 
00086 
00087 private:
00088 
00089     // Epetra Comm:
00090     Teuchos::RefCountPtr<Epetra_Comm> epetra_comm_ptr_;
00091     // Epetra Map:
00092     Teuchos::RefCountPtr<const Epetra_Map> epetra_map_ptr_;
00093     
00094     // Global number of unknowns:
00095     int numElements_;
00096 
00097     Teuchos::RefCountPtr<Epetra_CrsGraph> W_graph_;
00098 
00099     // This ModelEvaluator object will own a TransientInterface object
00100     Teuchos::RefCountPtr<TransientInterface> problemInterfacePtr_;
00101 };
00102 
00103 #endif // EXAMPLE_APPLICATION_HPP

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