MOAB: Mesh Oriented datABase  (version 5.4.0)
ElementPMeanP.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     (2006) kraftche@cae.wisc.edu
00024 
00025   ***************************************************************** */
00026 
00027 /** \file ElementPMeanP.hpp
00028  *  \brief
00029  *  \author Jason Kraftcheck
00030  */
00031 
00032 #ifndef MSQ_ELEMENT_PMEAN_P_HPP
00033 #define MSQ_ELEMENT_PMEAN_P_HPP
00034 
00035 #include "Mesquite.hpp"
00036 #include "PMeanPMetric.hpp"
00037 #include "ElementQM.hpp"
00038 
00039 namespace MBMesquite
00040 {
00041 
00042 class ElemSampleQM;
00043 
00044 class ElementPMeanP : public ElementQM, public PMeanPMetric
00045 {
00046   public:
00047     MESQUITE_EXPORT ElementPMeanP( double p, ElemSampleQM* metric );
00048 
00049     MESQUITE_EXPORT virtual ~ElementPMeanP();
00050 
00051     MESQUITE_EXPORT ElemSampleQM* get_quality_metric() const
00052     {
00053         return mMetric;
00054     }
00055 
00056     MESQUITE_EXPORT virtual std::string get_name() const;
00057 
00058     MESQUITE_EXPORT virtual int get_negate_flag() const;
00059 
00060     MESQUITE_EXPORT virtual bool evaluate( PatchData& pd, size_t handle, double& value, MsqError& err );
00061 
00062     MESQUITE_EXPORT virtual bool evaluate_with_gradient( PatchData& pd,
00063                                                          size_t handle,
00064                                                          double& value,
00065                                                          std::vector< size_t >& indices,
00066                                                          std::vector< Vector3D >& gradient,
00067                                                          MsqError& err );
00068 
00069     MESQUITE_EXPORT virtual bool evaluate_with_Hessian( PatchData& pd,
00070                                                         size_t handle,
00071                                                         double& value,
00072                                                         std::vector< size_t >& indices,
00073                                                         std::vector< Vector3D >& gradient,
00074                                                         std::vector< Matrix3D >& Hessian,
00075                                                         MsqError& err );
00076 
00077     MESQUITE_EXPORT virtual bool evaluate_with_Hessian_diagonal( PatchData& pd,
00078                                                                  size_t handle,
00079                                                                  double& value,
00080                                                                  std::vector< size_t >& indices,
00081                                                                  std::vector< Vector3D >& gradient,
00082                                                                  std::vector< SymMatrix3D >& Hessian_diagonal,
00083                                                                  MsqError& err );
00084 
00085   private:
00086     ElemSampleQM* mMetric;
00087     mutable std::vector< size_t > mHandles;
00088 };
00089 
00090 }  // namespace MBMesquite
00091 
00092 #endif
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