derived_rb_evaluation.h

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00001 // rbOOmit: An implementation of the Certified Reduced Basis method.
00002 // Copyright (C) 2009, 2010 David J. Knezevic
00003 
00004 // This file is part of rbOOmit.
00005 
00006 // rbOOmit is free software; you can redistribute it and/or
00007 // modify it under the terms of the GNU Lesser General Public
00008 // License as published by the Free Software Foundation; either
00009 // version 2.1 of the License, or (at your option) any later version.
00010 
00011 // rbOOmit is distributed in the hope that it will be useful,
00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014 // Lesser General Public License for more details.
00015 
00016 // You should have received a copy of the GNU Lesser General Public
00017 // License along with this library; if not, write to the Free Software
00018 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00019 
00020 #ifndef LIBMESH_DERIVED_RB_EVALUATION_H
00021 #define LIBMESH_DERIVED_RB_EVALUATION_H
00022 
00023 // Local includes
00024 #include "libmesh/dense_vector.h"
00025 #include "libmesh/rb_evaluation.h"
00026 
00027 // C++ includes
00028 
00029 namespace libMesh
00030 {
00031 
00032 class System;
00033 class string;
00034 
00045 // ------------------------------------------------------------
00046 // DerivedRBEvaluation class definition
00047 
00048 template<class Base>
00049 class DerivedRBEvaluation : public Base
00050 {
00051 public:
00052 
00056   DerivedRBEvaluation ();
00057 
00061   virtual void clear();
00062 
00066   virtual unsigned int get_n_basis_functions() const;
00067 
00072   virtual void set_n_basis_functions(unsigned int n_bfs);
00073 
00079   virtual void write_out_basis_functions(System& sys,
00080                                          const std::string& directory_name = "offline_data",
00081                                          const bool write_binary_basis_functions = true);
00082 
00088   virtual void read_in_basis_functions(System& sys,
00089                                        const std::string& directory_name = "offline_data",
00090                                        const bool read_binary_basis_functions = true);
00091 
00092   //----------- PUBLIC DATA MEMBERS -----------//
00093 
00098    std::vector< DenseVector<Number> > derived_basis_functions;
00099 
00104   enum DERIVED_RESIDUAL_TYPE { RESIDUAL_WRT_UBER, RESIDUAL_WRT_TRUTH };
00105 
00112   DERIVED_RESIDUAL_TYPE residual_type_flag;
00113 
00114 };
00115 
00116 // And introduce convenient typedefs
00117 typedef DerivedRBEvaluation<RBEvaluation> SteadyDerivedRBEvaluation;
00118 
00119 }
00120 
00121 #endif // LIBMESH_DERIVED_RB_EVALUATION_H
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