LCOV - code coverage report
Current view: top level - src/mesquite/QualityMetric - PMeanPMetric.hpp (source / functions) Hit Total Coverage
Test: coverage_sk.info Lines: 2 2 100.0 %
Date: 2020-07-18 00:09:26 Functions: 2 2 100.0 %
Branches: 5 10 50.0 %

           Branch data     Line data    Source code
       1                 :            : /* *****************************************************************
       2                 :            :     MESQUITE -- The Mesh Quality Improvement Toolkit
       3                 :            : 
       4                 :            :     Copyright 2006 Sandia National Laboratories.  Developed at the
       5                 :            :     University of Wisconsin--Madison under SNL contract number
       6                 :            :     624796.  The U.S. Government and the University of Wisconsin
       7                 :            :     retain certain rights to this software.
       8                 :            : 
       9                 :            :     This library is free software; you can redistribute it and/or
      10                 :            :     modify it under the terms of the GNU Lesser General Public
      11                 :            :     License as published by the Free Software Foundation; either
      12                 :            :     version 2.1 of the License, or (at your option) any later version.
      13                 :            : 
      14                 :            :     This library is distributed in the hope that it will be useful,
      15                 :            :     but WITHOUT ANY WARRANTY; without even the implied warranty of
      16                 :            :     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      17                 :            :     Lesser General Public License for more details.
      18                 :            : 
      19                 :            :     You should have received a copy of the GNU Lesser General Public License
      20                 :            :     (lgpl.txt) along with this library; if not, write to the Free Software
      21                 :            :     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
      22                 :            : 
      23                 :            :     (2006) [email protected]
      24                 :            : 
      25                 :            :   ***************************************************************** */
      26                 :            : 
      27                 :            : /** \file PMeanPMetric.hpp
      28                 :            :  *  \brief
      29                 :            :  *  \author Jason Kraftcheck
      30                 :            :  */
      31                 :            : 
      32                 :            : #ifndef MSQ_PMEAN_PMETRIC_HPP
      33                 :            : #define MSQ_PMEAN_PMETRIC_HPP
      34                 :            : 
      35                 :            : #include "Mesquite.hpp"
      36                 :            : #include "Exponent.hpp"
      37                 :            : 
      38                 :            : #include "Vector3D.hpp"
      39                 :            : #include "Matrix3D.hpp"
      40                 :            : 
      41                 :            : #include <vector>
      42                 :            : 
      43                 :            : namespace MBMesquite
      44                 :            : {
      45                 :            : 
      46                 :            : class PatchData;
      47                 :            : class MsqError;
      48                 :            : class QualityMetric;
      49                 :            : 
      50                 :         92 : class PMeanPMetric
      51                 :            : {
      52                 :            :   public:
      53 [ +  - ][ +  - ]:         46 :     PMeanPMetric( double p ) : P( p ), P1( p - 1.0 ), P2( p - 2.0 ) {}
         [ +  - ][ +  - ]
                 [ +  - ]
      54                 :            : 
      55                 :            :     const Exponent& get_power() const
      56                 :            :     {
      57                 :            :         return P;
      58                 :            :     }
      59                 :            : 
      60                 :            :   protected:
      61                 :            :     bool average( PatchData& pd, QualityMetric* qm, const std::vector< size_t >& qm_handles, double& value, MsqError& );
      62                 :            : 
      63                 :            :     bool average_with_indices( PatchData& pd, QualityMetric* qm, const std::vector< size_t >& qm_handles, double& value,
      64                 :            :                                std::vector< size_t >& indices, MsqError& err );
      65                 :            : 
      66                 :            :     bool average_with_gradient( PatchData& pd, QualityMetric* qm, const std::vector< size_t >& qm_handles,
      67                 :            :                                 double& value, std::vector< size_t >& indices, std::vector< Vector3D >& gradient,
      68                 :            :                                 MsqError& err );
      69                 :            : 
      70                 :            :     bool average_with_Hessian_diagonal( PatchData& pd, QualityMetric* metric, const std::vector< size_t >& qm_handles,
      71                 :            :                                         double& value, std::vector< size_t >& indices,
      72                 :            :                                         std::vector< Vector3D >& gradient, std::vector< SymMatrix3D >& Hessian_diagonal,
      73                 :            :                                         MsqError& err );
      74                 :            : 
      75                 :            :     bool average_with_Hessian( PatchData& pd, QualityMetric* metric, const std::vector< size_t >& qm_handles,
      76                 :            :                                double& value, std::vector< size_t >& indices, std::vector< Vector3D >& gradient,
      77                 :            :                                std::vector< Matrix3D >& Hessian, MsqError& err );
      78                 :            : 
      79                 :            :   private:
      80                 :            :     Exponent P;
      81                 :            :     Exponent P1;
      82                 :            :     Exponent P2;
      83                 :            :     std::vector< size_t > mIndices, mOffsets;
      84                 :            :     std::vector< Vector3D > mGrad;
      85                 :            :     std::vector< Matrix3D > mHess;
      86                 :            :     std::vector< SymMatrix3D > mDiag;
      87                 :            :     std::vector< double > mValues;
      88                 :            : };
      89                 :            : 
      90                 :            : }  // namespace MBMesquite
      91                 :            : 
      92                 :            : #endif

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