1 // Copyright (C) 2007-2020 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 __CELLMODEL_INTERP_KERNEL_HXX__
22 #define __CELLMODEL_INTERP_KERNEL_HXX__
24 #include "INTERPKERNELDefines.hxx"
26 #include "NormalizedUnstructuredMesh.hxx"
27 #include "MCIdType.hxx"
31 constexpr int MEDCOUPLING2VTKTYPETRADUCER_LGTH=INTERP_KERNEL::NORM_MAXTYPE+1;
33 constexpr unsigned char MEDCOUPLING2VTKTYPETRADUCER_NONE = 255;
35 INTERPKERNEL_EXPORT extern unsigned char MEDCOUPLING2VTKTYPETRADUCER[MEDCOUPLING2VTKTYPETRADUCER_LGTH];
37 namespace INTERP_KERNEL
39 class DiameterCalculator;
40 class OrientationInverter;
43 * This class describes all static elements (different from polygons and polyhedron) 3D, 2D and 1D.
48 static const unsigned MAX_NB_OF_SONS=8;
49 static const unsigned MAX_NB_OF_NODES_PER_ELEM=30;
50 static const unsigned MAX_NB_OF_LITTLE_SONS=12;
52 CellModel(NormalizedCellType type);
53 static void buildUniqueInstance();
55 INTERPKERNEL_EXPORT static const CellModel& GetCellModel(NormalizedCellType type);
56 INTERPKERNEL_EXPORT NormalizedCellType getEnum() const { return _type; }
57 INTERPKERNEL_EXPORT const char *getRepr() const;
58 INTERPKERNEL_EXPORT bool isExtruded() const { return _is_extruded; }
59 INTERPKERNEL_EXPORT bool isDynamic() const { return _dyn; }
60 INTERPKERNEL_EXPORT bool isQuadratic() const { return _quadratic; }
61 INTERPKERNEL_EXPORT unsigned getDimension() const { return _dim; }
62 INTERPKERNEL_EXPORT bool isCompatibleWith(NormalizedCellType type) const;
63 INTERPKERNEL_EXPORT bool isSimplex() const { return _is_simplex; }
64 //! sonId is in C format.
65 INTERPKERNEL_EXPORT const unsigned *getNodesConstituentTheSon(unsigned sonId) const { return _sons_con[sonId]; }
66 INTERPKERNEL_EXPORT const unsigned *getNodesConstituentTheLittleSon(unsigned littleSonId) const { return _little_sons_con[littleSonId]; }
67 INTERPKERNEL_EXPORT bool getOrientationStatus(mcIdType lgth, const mcIdType *conn1, const mcIdType *conn2) const;
68 INTERPKERNEL_EXPORT unsigned getNumberOfNodes() const { return _nb_of_pts; }
69 INTERPKERNEL_EXPORT unsigned getNumberOfSons() const { return _nb_of_sons; }
70 INTERPKERNEL_EXPORT unsigned getNumberOfSons2(const mcIdType *conn, mcIdType lgth) const;
71 INTERPKERNEL_EXPORT unsigned getNumberOfEdgesIn3D(const mcIdType *conn, mcIdType lgth) const;
72 INTERPKERNEL_EXPORT unsigned getNumberOfMicroEdges() const;
73 INTERPKERNEL_EXPORT unsigned getNumberOfNodesConstituentTheSon(unsigned sonId) const { return _nb_of_sons_con[sonId]; }
74 INTERPKERNEL_EXPORT unsigned getNumberOfNodesConstituentTheSon2(unsigned sonId, const mcIdType *nodalConn, mcIdType lgth) const;
75 INTERPKERNEL_EXPORT NormalizedCellType getExtrudedType() const { return _extruded_type; }
76 INTERPKERNEL_EXPORT NormalizedCellType getCorrespondingPolyType() const;
77 INTERPKERNEL_EXPORT NormalizedCellType getReverseExtrudedType() const { return _reverse_extruded_type; }
78 INTERPKERNEL_EXPORT NormalizedCellType getLinearType() const { return _linear_type; }
79 INTERPKERNEL_EXPORT NormalizedCellType getQuadraticType() const { return _quadratic_type; }
80 INTERPKERNEL_EXPORT NormalizedCellType getQuadraticType2() const { return _quadratic_type2; }
81 INTERPKERNEL_EXPORT NormalizedCellType getSonType(unsigned sonId) const { return _sons_type[sonId]; }
82 INTERPKERNEL_EXPORT NormalizedCellType getSonType2(unsigned sonId) const;
83 INTERPKERNEL_EXPORT unsigned fillSonCellNodalConnectivity(int sonId, const mcIdType *nodalConn, mcIdType *sonNodalConn) const;
84 INTERPKERNEL_EXPORT unsigned fillSonCellNodalConnectivity2(int sonId, const mcIdType *nodalConn, mcIdType lgth, mcIdType *sonNodalConn, NormalizedCellType& typeOfSon) const;
85 INTERPKERNEL_EXPORT unsigned fillSonCellNodalConnectivity4(int sonId, const mcIdType *nodalConn, mcIdType lgth, mcIdType *sonNodalConn, NormalizedCellType& typeOfSon) const;
86 INTERPKERNEL_EXPORT unsigned fillSonEdgesNodalConnectivity3D(int sonId, const mcIdType *nodalConn, mcIdType lgth, mcIdType *sonNodalConn, NormalizedCellType& typeOfSon) const;
87 INTERPKERNEL_EXPORT unsigned fillMicroEdgeNodalConnectivity(int sonId, const mcIdType *nodalConn, mcIdType *sonNodalConn, NormalizedCellType& typeOfSon) const;
88 INTERPKERNEL_EXPORT void changeOrientationOf2D(mcIdType *nodalConn, unsigned int sz) const;
89 INTERPKERNEL_EXPORT void changeOrientationOf1D(mcIdType *nodalConn, unsigned int sz) const;
90 INTERPKERNEL_EXPORT DiameterCalculator *buildInstanceOfDiameterCalulator(int spaceDim) const;
91 INTERPKERNEL_EXPORT OrientationInverter *buildOrientationInverter() const;
100 unsigned _nb_of_little_sons;
101 NormalizedCellType _type;
102 NormalizedCellType _extruded_type;
103 NormalizedCellType _reverse_extruded_type;
104 NormalizedCellType _linear_type;
105 NormalizedCellType _quadratic_type;
106 NormalizedCellType _quadratic_type2;
107 unsigned _sons_con[MAX_NB_OF_SONS][MAX_NB_OF_NODES_PER_ELEM];
108 unsigned _little_sons_con[MAX_NB_OF_LITTLE_SONS][3];
109 unsigned _nb_of_sons_con[MAX_NB_OF_SONS];
110 NormalizedCellType _sons_type[MAX_NB_OF_SONS];
111 static std::map<NormalizedCellType,CellModel> _map_of_unique_instance;
112 static const char *CELL_TYPES_REPR[];