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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 VertexPMeanP.cpp
28 : : * \brief
29 : : * \author Jason Kraftcheck
30 : : */
31 : :
32 : : #include "Mesquite.hpp"
33 : : #include "VertexPMeanP.hpp"
34 : : #include "ElemSampleQM.hpp"
35 : : #include "VertexQM.hpp"
36 : : #include "MsqError.hpp"
37 : : #include "PatchData.hpp"
38 : :
39 : : namespace MBMesquite
40 : : {
41 : :
42 [ + - ][ + - ]: 1 : VertexPMeanP::VertexPMeanP( double p, ElemSampleQM* metric ) : PMeanPMetric( p ), mMetric( metric ) {}
43 : :
44 [ - + ]: 2 : VertexPMeanP::~VertexPMeanP() {}
45 : :
46 : 0 : std::string VertexPMeanP::get_name() const
47 : : {
48 [ # # ]: 0 : std::string result( "VertexPMeanP(" );
49 [ # # ][ # # ]: 0 : result += mMetric->get_name();
50 [ # # ]: 0 : result += ")";
51 : 0 : return result;
52 : : }
53 : :
54 : 0 : int VertexPMeanP::get_negate_flag() const
55 : : {
56 : 0 : return mMetric->get_negate_flag();
57 : : }
58 : :
59 : 0 : bool VertexPMeanP::evaluate( PatchData& pd, size_t handle, double& value, MsqError& err )
60 : : {
61 : 0 : mHandles.clear();
62 : 0 : get_vertex_corner_handles( pd, handle, mHandles, err );
63 [ # # ][ # # ]: 0 : MSQ_ERRFALSE( err );
[ # # ]
64 : 0 : bool result = average( pd, get_quality_metric(), mHandles, value, err );
65 [ # # ][ # # ]: 0 : return !MSQ_CHKERR( err ) && result;
[ # # ]
66 : : }
67 : :
68 : 0 : bool VertexPMeanP::evaluate_with_indices( PatchData& pd, size_t handle, double& value, std::vector< size_t >& indices,
69 : : MsqError& err )
70 : : {
71 : 0 : ElemSampleQM* qm = get_quality_metric();
72 : 0 : mHandles.clear();
73 : 0 : get_vertex_corner_handles( pd, handle, mHandles, err );
74 [ # # ][ # # ]: 0 : MSQ_ERRFALSE( err );
[ # # ]
75 : 0 : bool result = average_with_indices( pd, qm, mHandles, value, indices, err );
76 [ # # ][ # # ]: 0 : return !MSQ_CHKERR( err ) && result;
[ # # ]
77 : : }
78 : :
79 : 0 : bool VertexPMeanP::evaluate_with_gradient( PatchData& pd, size_t handle, double& value, std::vector< size_t >& indices,
80 : : std::vector< Vector3D >& gradient, MsqError& err )
81 : : {
82 : 0 : ElemSampleQM* qm = get_quality_metric();
83 : 0 : mHandles.clear();
84 : 0 : get_vertex_corner_handles( pd, handle, mHandles, err );
85 [ # # ][ # # ]: 0 : MSQ_ERRFALSE( err );
[ # # ]
86 : 0 : bool result = average_with_gradient( pd, qm, mHandles, value, indices, gradient, err );
87 [ # # ][ # # ]: 0 : return !MSQ_CHKERR( err ) && result;
[ # # ]
88 : : }
89 : :
90 : 0 : bool VertexPMeanP::evaluate_with_Hessian( PatchData& pd, size_t handle, double& value, std::vector< size_t >& indices,
91 : : std::vector< Vector3D >& gradient, std::vector< Matrix3D >& Hessian,
92 : : MsqError& err )
93 : : {
94 : 0 : ElemSampleQM* qm = get_quality_metric();
95 : 0 : mHandles.clear();
96 : 0 : get_vertex_corner_handles( pd, handle, mHandles, err );
97 [ # # ][ # # ]: 0 : MSQ_ERRFALSE( err );
[ # # ]
98 : 0 : bool result = average_with_Hessian( pd, qm, mHandles, value, indices, gradient, Hessian, err );
99 [ # # ][ # # ]: 0 : return !MSQ_CHKERR( err ) && result;
[ # # ]
100 : : }
101 : :
102 : 0 : bool VertexPMeanP::evaluate_with_Hessian_diagonal( PatchData& pd, size_t handle, double& value,
103 : : std::vector< size_t >& indices, std::vector< Vector3D >& gradient,
104 : : std::vector< SymMatrix3D >& diagonal, MsqError& err )
105 : : {
106 : 0 : ElemSampleQM* qm = get_quality_metric();
107 : 0 : mHandles.clear();
108 : 0 : get_vertex_corner_handles( pd, handle, mHandles, err );
109 [ # # ][ # # ]: 0 : MSQ_ERRFALSE( err );
[ # # ]
110 : 0 : bool result = average_with_Hessian_diagonal( pd, qm, mHandles, value, indices, gradient, diagonal, err );
111 [ # # ][ # # ]: 0 : return !MSQ_CHKERR( err ) && result;
[ # # ]
112 : : }
113 : :
114 [ + - ][ + - ]: 4 : } // namespace MBMesquite
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