MOAB: Mesh Oriented datABase  (version 5.2.1)
AWShape2DB1.hpp
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00001 /* *****************************************************************
00002     MESQUITE -- The Mesh Quality Improvement Toolkit
00003 
00004     Copyright 2006 Sandia National Laboratories.  Developed at the
00005     University of Wisconsin--Madison under SNL contract number
00006     624796.  The U.S. Government and the University of Wisconsin
00007     retain certain rights to this software.
00008 
00009     This library is free software; you can redistribute it and/or
00010     modify it under the terms of the GNU Lesser General Public
00011     License as published by the Free Software Foundation; either
00012     version 2.1 of the License, or (at your option) any later version.
00013 
00014     This library is distributed in the hope that it will be useful,
00015     but WITHOUT ANY WARRANTY; without even the implied warranty of
00016     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00017     Lesser General Public License for more details.
00018 
00019     You should have received a copy of the GNU Lesser General Public License
00020     (lgpl.txt) along with this library; if not, write to the Free Software
00021     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00022 
00023     (2010) kraftche@cae.wisc.edu
00024 
00025   ***************************************************************** */
00026 
00027 /** \file AWShape2DB1.hpp
00028  *  \brief
00029  *  \author Jason Kraftcheck
00030  */
00031 
00032 #ifndef MSQ_AW_SHAPE_2D_B_1_HPP
00033 #define MSQ_AW_SHAPE_2D_B_1_HPP
00034 
00035 #include "Mesquite.hpp"
00036 #include "AWMetricBarrier.hpp"
00037 
00038 namespace MBMesquite
00039 {
00040 
00041 /** \f$ \frac{1}{4 \alpha \omega}|A(adj\,W)-[W(adj\,A)]^t|^2 \f$ */
00042 class AWShape2DB1 : public AWMetricBarrier2D
00043 {
00044   public:
00045     MESQUITE_EXPORT virtual ~AWShape2DB1();
00046 
00047     MESQUITE_EXPORT virtual std::string get_name() const;
00048 
00049     MESQUITE_EXPORT virtual bool evaluate( const MsqMatrix< 2, 2 >& A, const MsqMatrix< 2, 2 >& W, double& result,
00050                                            MsqError& err );
00051     /*
00052       MESQUITE_EXPORT virtual
00053       bool evaluate_with_grad( const MsqMatrix<2,2>& A,
00054                                const MsqMatrix<2,2>& W,
00055                                double& result,
00056                                MsqMatrix<2,2>& deriv_wrt_A,
00057                                MsqError& err );
00058 
00059       MESQUITE_EXPORT virtual
00060       bool evaluate_with_hess( const MsqMatrix<2,2>& A,
00061                                const MsqMatrix<2,2>& W,
00062                                double& result,
00063                                MsqMatrix<2,2>& deriv_wrt_A,
00064                                MsqMatrix<2,2> second_wrt_A[3],
00065                                MsqError& err );
00066     */
00067 };
00068 
00069 }  // namespace MBMesquite
00070 
00071 #endif
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