MOAB: Mesh Oriented datABase  (version 5.2.1)
ScalarAddQualityMetric.cpp
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00001 /* *****************************************************************
00002     MESQUITE -- The Mesh Quality Improvement Toolkit
00003 
00004     Copyright 2006 Lawrence Livermore National Laboratory.  Under
00005     the terms of Contract B545069 with the University of Wisconsin --
00006     Madison, Lawrence Livermore National Laboratory retains certain
00007     rights in 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 ScalarAddQualityMetric.cpp
00028  *  \brief
00029  *  \author Jason Kraftcheck
00030  */
00031 
00032 #include "Mesquite.hpp"
00033 #include "ScalarAddQualityMetric.hpp"
00034 #include "Vector3D.hpp"
00035 #include "Matrix3D.hpp"
00036 #include "MsqError.hpp"
00037 #include <sstream>
00038 
00039 namespace MBMesquite
00040 {
00041 
00042 std::string ScalarAddQualityMetric::get_name() const
00043 {
00044     std::ostringstream str;
00045     str << mMetric->get_name() << "+" << mOffset;
00046     return str.str();
00047 }
00048 
00049 void ScalarAddQualityMetric::get_evaluations( PatchData& pd, std::vector< size_t >& handles, bool free_vertices_only,
00050                                               MsqError& err )
00051 {
00052     mMetric->get_evaluations( pd, handles, free_vertices_only, err );MSQ_CHKERR( err );
00053 }
00054 
00055 bool ScalarAddQualityMetric::evaluate( PatchData& pd, size_t handle, double& value, MsqError& err )
00056 {
00057     bool rval = mMetric->evaluate( pd, handle, value, err );
00058     value += mOffset;
00059     return rval;
00060 }
00061 
00062 bool ScalarAddQualityMetric::evaluate_with_indices( PatchData& pd, size_t handle, double& value,
00063                                                     std::vector< size_t >& indices, MsqError& err )
00064 {
00065     bool rval = mMetric->evaluate_with_indices( pd, handle, value, indices, err );
00066     value += mOffset;
00067     return !MSQ_CHKERR( err ) && rval;
00068 }
00069 
00070 bool ScalarAddQualityMetric::evaluate_with_gradient( PatchData& pd, size_t handle, double& value,
00071                                                      std::vector< size_t >& indices, std::vector< Vector3D >& gradient,
00072                                                      MsqError& err )
00073 {
00074     bool rval = mMetric->evaluate_with_gradient( pd, handle, value, indices, gradient, err );
00075     value += mOffset;
00076     return !MSQ_CHKERR( err ) && rval;
00077 }
00078 
00079 bool ScalarAddQualityMetric::evaluate_with_Hessian( PatchData& pd, size_t handle, double& value,
00080                                                     std::vector< size_t >& indices, std::vector< Vector3D >& gradient,
00081                                                     std::vector< Matrix3D >& Hessian, MsqError& err )
00082 {
00083     bool rval = mMetric->evaluate_with_Hessian( pd, handle, value, indices, gradient, Hessian, err );
00084     value += mOffset;
00085     return !MSQ_CHKERR( err ) && rval;
00086 }
00087 
00088 }  // namespace MBMesquite
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