1 // Copyright (C) 2007-2023 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 // Author : Anthony Geay (CEA/DEN)
21 #ifndef __PARAMEDMEM_MEDCOUPLINGGAUSSLOCALIZATION_HXX__
22 #define __PARAMEDMEM_MEDCOUPLINGGAUSSLOCALIZATION_HXX__
24 #include "MEDCoupling.hxx"
25 #include "NormalizedUnstructuredMesh.hxx"
26 #include "MEDCouplingMemArray.hxx"
27 #include "InterpKernelException.hxx"
33 class MEDCouplingMesh;
34 class MEDCouplingUMesh;
36 class MEDCouplingGaussLocalization
39 MEDCOUPLING_EXPORT MEDCouplingGaussLocalization(INTERP_KERNEL::NormalizedCellType type, const std::vector<double>& refCoo,
40 const std::vector<double>& gsCoo, const std::vector<double>& w);
41 MEDCOUPLING_EXPORT MEDCouplingGaussLocalization(INTERP_KERNEL::NormalizedCellType typ);
42 MEDCOUPLING_EXPORT INTERP_KERNEL::NormalizedCellType getType() const { return _type; }
43 MEDCOUPLING_EXPORT void setType(INTERP_KERNEL::NormalizedCellType typ);
44 MEDCOUPLING_EXPORT int getNumberOfGaussPt() const { return (int)_weight.size(); }
45 MEDCOUPLING_EXPORT int getDimension() const;
46 MEDCOUPLING_EXPORT int getNumberOfPtsInRefCell() const;
47 MEDCOUPLING_EXPORT std::string getStringRepr() const;
48 MEDCOUPLING_EXPORT std::size_t getMemorySize() const;
49 MEDCOUPLING_EXPORT void checkConsistencyLight() const;
50 MEDCOUPLING_EXPORT bool isEqual(const MEDCouplingGaussLocalization& other, double eps) const;
51 MEDCOUPLING_EXPORT void pushTinySerializationIntInfo(std::vector<mcIdType>& tinyInfo) const;
52 MEDCOUPLING_EXPORT void pushTinySerializationDblInfo(std::vector<double>& tinyInfo) const;
53 MEDCOUPLING_EXPORT const double *fillWithValues(const double *vals);
55 MEDCOUPLING_EXPORT MCAuto<DataArrayDouble> localizePtsInRefCooForEachCell(const DataArrayDouble *ptsInRefCoo, const MEDCouplingUMesh *mesh) const;
56 MEDCOUPLING_EXPORT MCAuto<MEDCouplingUMesh> buildRefCell() const;
57 MEDCOUPLING_EXPORT MCAuto<DataArrayDouble> getShapeFunctionValues() const;
58 MEDCOUPLING_EXPORT MCAuto<DataArrayDouble> getDerivativeOfShapeFunctionValues() const;
60 MEDCOUPLING_EXPORT const std::vector<double>& getRefCoords() const { return _ref_coord; }
61 MEDCOUPLING_EXPORT double getRefCoord(int ptIdInCell, int comp) const;
62 MEDCOUPLING_EXPORT const std::vector<double>& getGaussCoords() const { return _gauss_coord; }
63 MEDCOUPLING_EXPORT double getGaussCoord(int gaussPtIdInCell, int comp) const;
64 MEDCOUPLING_EXPORT const std::vector<double>& getWeights() const { return _weight; }
65 MEDCOUPLING_EXPORT double getWeight(int gaussPtIdInCell) const;
66 MEDCOUPLING_EXPORT void setRefCoord(int ptIdInCell, int comp, double newVal);
67 MEDCOUPLING_EXPORT void setGaussCoord(int gaussPtIdInCell, int comp, double newVal);
68 MEDCOUPLING_EXPORT void setWeight(int gaussPtIdInCell, double newVal);
69 MEDCOUPLING_EXPORT void setRefCoords(const std::vector<double>& refCoo);
70 MEDCOUPLING_EXPORT void setGaussCoords(const std::vector<double>& gsCoo);
71 MEDCOUPLING_EXPORT void setWeights(const std::vector<double>& w);
73 MEDCOUPLING_EXPORT static MEDCouplingGaussLocalization BuildNewInstanceFromTinyInfo(mcIdType dim, const std::vector<mcIdType>& tinyData);
74 MEDCOUPLING_EXPORT static bool AreAlmostEqual(const std::vector<double>& v1, const std::vector<double>& v2, double eps);
75 MEDCOUPLING_EXPORT static MCAuto<DataArrayDouble> GetDefaultReferenceCoordinatesOf(INTERP_KERNEL::NormalizedCellType type);
77 int checkCoherencyOfRequest(mcIdType gaussPtIdInCell, int comp) const;
79 INTERP_KERNEL::NormalizedCellType _type;
80 std::vector<double> _ref_coord;
81 std::vector<double> _gauss_coord;
82 std::vector<double> _weight;