/usr/include/trilinos/MultiplyQualityMetric.hpp is in libtrilinos-dev 10.4.0.dfsg-1ubuntu2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 | /* *****************************************************************
MESQUITE -- The Mesh Quality Improvement Toolkit
Copyright 2004 Sandia Corporation and Argonne National
Laboratory. Under the terms of Contract DE-AC04-94AL85000
with Sandia Corporation, the U.S. Government retains certain
rights in this software.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
(lgpl.txt) along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
diachin2@llnl.gov, djmelan@sandia.gov, mbrewer@sandia.gov,
pknupp@sandia.gov, tleurent@mcs.anl.gov, tmunson@mcs.anl.gov
***************************************************************** */
// -*- Mode : c++; tab-width: 3; c-tab-always-indent: t; indent-tabs-mode: nil; c-basic-offset: 3 -*-
/*! \file MultiplyQualityMetric.hpp
\brief
Header file for the Mesquite::MultiplyQualityMetric class
\author Michael Brewer
\date 2002-09-05
*/
#ifndef MultiplyQualityMetric_hpp
#define MultiplyQualityMetric_hpp
#include "Mesquite.hpp"
#include "QualityMetric.hpp"
namespace MESQUITE_NS
{
class Vector3D;
class MsqError;
class PatchData;
class MsqMeshEntity;
class MsqVertex;
/*! \class MultiplyQualityMetric
\brief Combines two quality metrics (qMetric1 and qMetric2 defined
in the parent class CompositeQualityMetric) by multiplication for two-
and three-diminsional elements. Note: This function should not
be used to combine a node-based metric with an element-based
metric.
*/
class MultiplyQualityMetric : public QualityMetric
{
public:
/*! Ensures that qm1 and qm2 are not NULL. If either qm1 or qm2
are valid only on a feasible region, then the composite
metric's feasibility flag is set to one. If qm1 and qm2 have
different negateFlags, then a warning is printed, and the composite
metric's negate flag is set to one. Otherwise, the composite
metric's negateFlag is set to qm1's negateFlag (and, thus, qm2's
negateFlag).
*/
MultiplyQualityMetric(QualityMetric* qm1, QualityMetric* qm2,
MsqError &err);
// virtual destructor ensures use of polymorphism during destruction
virtual ~MultiplyQualityMetric();
MetricType get_metric_type() const;
std::string get_name() const;
int get_negate_flag() const;
QualityMetric* get_first_metric() const { return &metric1; }
QualityMetric* get_second_metric() const { return &metric2; }
virtual
void get_evaluations( PatchData& pd,
std::vector<size_t>& handles,
bool free_vertices_only,
MsqError& err );
virtual
bool evaluate( PatchData& pd,
size_t handle,
double& value,
MsqError& err );
virtual
bool evaluate_with_indices( PatchData& pd,
size_t handle,
double& value,
std::vector<size_t>& indices,
MsqError& err );
virtual
bool evaluate_with_gradient( PatchData& pd,
size_t handle,
double& value,
std::vector<size_t>& indices,
std::vector<Vector3D>& gradient,
MsqError& err );
virtual
bool evaluate_with_Hessian( PatchData& pd,
size_t handle,
double& value,
std::vector<size_t>& indices,
std::vector<Vector3D>& gradient,
std::vector<Matrix3D>& Hessian,
MsqError& err );
private:
QualityMetric& metric1;
QualityMetric& metric2;
mutable std::vector<size_t> mHandles;
mutable std::vector<size_t> indices1, indices2;
mutable std::vector<Vector3D> grad1, grad2;
mutable std::vector<Matrix3D> Hess1, Hess2;
};
} //namespace
#endif // MultiplyQualityMetric_hpp
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