1 // Copyright (C) 2007-2016 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_MEDCOUPLING1GTUMESH_HXX__
22 #define __PARAMEDMEM_MEDCOUPLING1GTUMESH_HXX__
24 #include "MEDCoupling.hxx"
26 #include "MEDCouplingPointSet.hxx"
27 #include "MEDCouplingMemArray.hxx"
30 #include "CellModel.hxx"
34 class MEDCoupling1GTUUMeshCellIterator;
36 class MEDCoupling1GTUMesh : public MEDCouplingPointSet
39 MEDCOUPLING_EXPORT static MEDCoupling1GTUMesh *New(const std::string& name, INTERP_KERNEL::NormalizedCellType type);
40 MEDCOUPLING_EXPORT static MEDCoupling1GTUMesh *New(const MEDCouplingUMesh *m);
41 MEDCOUPLING_EXPORT const INTERP_KERNEL::CellModel& getCellModel() const;
42 MEDCOUPLING_EXPORT INTERP_KERNEL::NormalizedCellType getCellModelEnum() const;
43 MEDCOUPLING_EXPORT int getMeshDimension() const;
44 MEDCOUPLING_EXPORT DataArrayInt *giveCellsWithType(INTERP_KERNEL::NormalizedCellType type) const;
45 MEDCOUPLING_EXPORT std::size_t getNumberOfCellsWithType(INTERP_KERNEL::NormalizedCellType type) const;
46 MEDCOUPLING_EXPORT INTERP_KERNEL::NormalizedCellType getTypeOfCell(std::size_t cellId) const;
47 MEDCOUPLING_EXPORT std::set<INTERP_KERNEL::NormalizedCellType> getAllGeoTypes() const;
48 MEDCOUPLING_EXPORT std::vector<int> getDistributionOfTypes() const;
49 MEDCOUPLING_EXPORT void splitProfilePerType(const DataArrayInt *profile, std::vector<int>& code, std::vector<DataArrayInt *>& idsInPflPerType, std::vector<DataArrayInt *>& idsPerType) const;
50 MEDCOUPLING_EXPORT DataArrayInt *checkTypeConsistencyAndContig(const std::vector<int>& code, const std::vector<const DataArrayInt *>& idsPerType) const;
51 MEDCOUPLING_EXPORT void writeVTKLL(std::ostream& ofs, const std::string& cellData, const std::string& pointData, DataArrayByte *byteData) const;
52 MEDCOUPLING_EXPORT std::string getVTKDataSetType() const;
53 MEDCOUPLING_EXPORT std::string getVTKFileExtension() const;
55 MEDCOUPLING_EXPORT std::size_t getHeapMemorySizeWithoutChildren() const;
56 MEDCOUPLING_EXPORT std::size_t getNodalConnectivityLength() const;
57 MEDCOUPLING_EXPORT bool isEqualIfNotWhy(const MEDCouplingMesh *other, double prec, std::string& reason) const;
58 MEDCOUPLING_EXPORT bool isEqualWithoutConsideringStr(const MEDCouplingMesh *other, double prec) const;
59 MEDCOUPLING_EXPORT void checkConsistencyLight() const;
60 MEDCOUPLING_EXPORT DataArrayDouble *computeCellCenterOfMass() const;
61 MEDCOUPLING_EXPORT MEDCouplingFieldDouble *getMeasureField(bool isAbs) const;
62 MEDCOUPLING_EXPORT MEDCouplingFieldDouble *getMeasureFieldOnNode(bool isAbs) const;
63 MEDCOUPLING_EXPORT int getCellContainingPoint(const double *pos, double eps) const;
64 MEDCOUPLING_EXPORT void getCellsContainingPoint(const double *pos, double eps, std::vector<int>& elts) const;
65 MEDCOUPLING_EXPORT MEDCouplingFieldDouble *buildOrthogonalField() const;
66 MEDCOUPLING_EXPORT DataArrayInt *getCellsInBoundingBox(const double *bbox, double eps) const;
67 MEDCOUPLING_EXPORT DataArrayInt *getCellsInBoundingBox(const INTERP_KERNEL::DirectedBoundingBox& bbox, double eps);
68 MEDCOUPLING_EXPORT MEDCouplingPointSet *buildFacePartOfMySelfNode(const int *start, const int *end, bool fullyIn) const;
69 MEDCOUPLING_EXPORT DataArrayInt *findBoundaryNodes() const;
70 MEDCOUPLING_EXPORT MEDCouplingPointSet *buildBoundaryMesh(bool keepCoords) const;
71 MEDCOUPLING_EXPORT void findCommonCells(int compType, int startCellId, DataArrayInt *& commonCellsArr, DataArrayInt *& commonCellsIArr) const;
72 MEDCOUPLING_EXPORT static MEDCouplingUMesh *AggregateOnSameCoordsToUMesh(const std::vector< const MEDCoupling1GTUMesh *>& parts);
74 MEDCOUPLING_EXPORT virtual void allocateCells(int nbOfCells=0) = 0;
75 MEDCOUPLING_EXPORT virtual void insertNextCell(const int *nodalConnOfCellBg, const int *nodalConnOfCellEnd) = 0;
76 MEDCOUPLING_EXPORT virtual DataArrayInt *getNodalConnectivity() const = 0;
77 MEDCOUPLING_EXPORT virtual void checkConsistencyOfConnectivity() const = 0;
79 MEDCoupling1GTUMesh(const std::string& name, const INTERP_KERNEL::CellModel& cm);
80 MEDCoupling1GTUMesh(const MEDCoupling1GTUMesh& other, bool recDeepCpy);
81 MEDCoupling1GTUMesh();
83 const INTERP_KERNEL::CellModel *_cm;
86 class MEDCoupling1DGTUMesh;
87 class MEDCouplingCMesh;
89 class MEDCoupling1SGTUMesh : public MEDCoupling1GTUMesh
92 MEDCOUPLING_EXPORT static MEDCoupling1SGTUMesh *New(const std::string& name, INTERP_KERNEL::NormalizedCellType type);
93 MEDCOUPLING_EXPORT static MEDCoupling1SGTUMesh *New(const MEDCouplingUMesh *m);
94 //! useless constructor only for CORBA -> not swigged
95 MEDCOUPLING_EXPORT static MEDCoupling1SGTUMesh *New();
97 MEDCOUPLING_EXPORT MEDCoupling1SGTUMesh *clone(bool recDeepCpy) const;
98 MEDCOUPLING_EXPORT MEDCoupling1SGTUMesh *deepCopy() const;
99 MEDCOUPLING_EXPORT MEDCoupling1SGTUMesh *deepCopyConnectivityOnly() const;
100 // overload of TimeLabel and RefCountObject
101 MEDCOUPLING_EXPORT void updateTime() const;
102 MEDCOUPLING_EXPORT std::size_t getHeapMemorySizeWithoutChildren() const;
103 MEDCOUPLING_EXPORT std::vector<const BigMemoryObject *> getDirectChildrenWithNull() const;
104 // overload of MEDCouplingMesh
105 MEDCOUPLING_EXPORT MEDCouplingMeshType getType() const { return SINGLE_STATIC_GEO_TYPE_UNSTRUCTURED; }
107 MEDCOUPLING_EXPORT bool isEqualIfNotWhy(const MEDCouplingMesh *other, double prec, std::string& reason) const;
108 MEDCOUPLING_EXPORT bool isEqualWithoutConsideringStr(const MEDCouplingMesh *other, double prec) const;
109 MEDCOUPLING_EXPORT void checkFastEquivalWith(const MEDCouplingMesh *other, double prec) const;
110 MEDCOUPLING_EXPORT void checkConsistencyLight() const;
111 MEDCOUPLING_EXPORT void checkConsistency(double eps=1e-12) const;
112 MEDCOUPLING_EXPORT std::size_t getNumberOfCells() const;
113 MEDCOUPLING_EXPORT DataArrayInt *computeNbOfNodesPerCell() const;
114 MEDCOUPLING_EXPORT DataArrayInt *computeNbOfFacesPerCell() const;
115 MEDCOUPLING_EXPORT DataArrayInt *computeEffectiveNbOfNodesPerCell() const;
116 MEDCOUPLING_EXPORT void getNodeIdsOfCell(std::size_t cellId, std::vector<int>& conn) const;
117 MEDCOUPLING_EXPORT std::string simpleRepr() const;
118 MEDCOUPLING_EXPORT std::string advancedRepr() const;
119 MEDCOUPLING_EXPORT DataArrayDouble *computeIsoBarycenterOfNodesPerCell() const;
120 MEDCOUPLING_EXPORT void renumberCells(const int *old2NewBg, bool check=true);
121 MEDCOUPLING_EXPORT MEDCouplingMesh *mergeMyselfWith(const MEDCouplingMesh *other) const;
122 MEDCOUPLING_EXPORT MEDCouplingUMesh *buildUnstructured() const;
123 MEDCOUPLING_EXPORT DataArrayInt *simplexize(int policy);
124 MEDCOUPLING_EXPORT void reprQuickOverview(std::ostream& stream) const;
125 // overload of MEDCouplingPointSet
126 MEDCOUPLING_EXPORT void shallowCopyConnectivityFrom(const MEDCouplingPointSet *other);
127 MEDCOUPLING_EXPORT MEDCouplingPointSet *mergeMyselfWithOnSameCoords(const MEDCouplingPointSet *other) const;
128 MEDCOUPLING_EXPORT MEDCouplingPointSet *buildPartOfMySelfKeepCoords(const int *begin, const int *end) const;
129 MEDCOUPLING_EXPORT MEDCouplingPointSet *buildPartOfMySelfKeepCoordsSlice(int start, int end, int step) const;
130 MEDCOUPLING_EXPORT void computeNodeIdsAlg(std::vector<bool>& nodeIdsInUse) const;
131 MEDCOUPLING_EXPORT void getReverseNodalConnectivity(DataArrayInt *revNodal, DataArrayInt *revNodalIndx) const;
132 MEDCOUPLING_EXPORT void checkFullyDefined() const;
133 MEDCOUPLING_EXPORT bool isEmptyMesh(const std::vector<int>& tinyInfo) const;
134 MEDCOUPLING_EXPORT DataArrayInt *computeFetchedNodeIds() const;
135 MEDCOUPLING_EXPORT DataArrayInt *getNodeIdsInUse(int& nbrOfNodesInUse) const;
136 MEDCOUPLING_EXPORT void renumberNodesWithOffsetInConn(int offset);
137 MEDCOUPLING_EXPORT void renumberNodesInConn(const INTERP_KERNEL::HashMap<int,int>& newNodeNumbersO2N);
138 MEDCOUPLING_EXPORT void renumberNodesInConn(const int *newNodeNumbersO2N);
139 MEDCOUPLING_EXPORT void fillCellIdsToKeepFromNodeIds(const int *begin, const int *end, bool fullyIn, DataArrayInt *&cellIdsKeptArr) const;
140 MEDCOUPLING_EXPORT int getNumberOfNodesInCell(int cellId) const;
141 MEDCOUPLING_EXPORT DataArrayDouble *getBoundingBoxForBBTree(double arcDetEps=1e-12) const;
142 MEDCOUPLING_EXPORT MEDCouplingFieldDouble *computeDiameterField() const;
143 MEDCOUPLING_EXPORT void invertOrientationOfAllCells();
144 // overload of MEDCoupling1GTUMesh
145 MEDCOUPLING_EXPORT void checkConsistencyOfConnectivity() const;
146 MEDCOUPLING_EXPORT void allocateCells(int nbOfCells=0);
147 MEDCOUPLING_EXPORT void insertNextCell(const int *nodalConnOfCellBg, const int *nodalConnOfCellEnd);
149 MEDCOUPLING_EXPORT void setNodalConnectivity(DataArrayInt *nodalConn);
150 MEDCOUPLING_EXPORT DataArrayInt *getNodalConnectivity() const;
151 MEDCOUPLING_EXPORT int getNumberOfNodesPerCell() const;
152 MEDCOUPLING_EXPORT static MEDCoupling1SGTUMesh *Merge1SGTUMeshes(const MEDCoupling1SGTUMesh *mesh1, const MEDCoupling1SGTUMesh *mesh2);
153 MEDCOUPLING_EXPORT static MEDCoupling1SGTUMesh *Merge1SGTUMeshes(std::vector<const MEDCoupling1SGTUMesh *>& a);
154 MEDCOUPLING_EXPORT static MEDCoupling1SGTUMesh *Merge1SGTUMeshesOnSameCoords(std::vector<const MEDCoupling1SGTUMesh *>& a);
155 MEDCOUPLING_EXPORT MEDCoupling1SGTUMesh *buildSetInstanceFromThis(int spaceDim) const;
156 MEDCOUPLING_EXPORT MEDCoupling1GTUMesh *computeDualMesh() const;
157 MEDCOUPLING_EXPORT DataArrayInt *sortHexa8EachOther();
158 MEDCOUPLING_EXPORT MEDCoupling1SGTUMesh *explodeEachHexa8To6Quad4() const;
159 MEDCOUPLING_EXPORT MEDCouplingCMesh *structurizeMe(DataArrayInt *& cellPerm, DataArrayInt *& nodePerm, double eps=1e-12) const;
160 public://serialization
161 MEDCOUPLING_EXPORT void getTinySerializationInformation(std::vector<double>& tinyInfoD, std::vector<int>& tinyInfo, std::vector<std::string>& littleStrings) const;
162 MEDCOUPLING_EXPORT void resizeForUnserialization(const std::vector<int>& tinyInfo, DataArrayInt *a1, DataArrayDouble *a2, std::vector<std::string>& littleStrings) const;
163 MEDCOUPLING_EXPORT void serialize(DataArrayInt *&a1, DataArrayDouble *&a2) const;
164 MEDCOUPLING_EXPORT void unserialization(const std::vector<double>& tinyInfoD, const std::vector<int>& tinyInfo, const DataArrayInt *a1, DataArrayDouble *a2,
165 const std::vector<std::string>& littleStrings);
167 MEDCoupling1SGTUMesh(const std::string& name, const INTERP_KERNEL::CellModel& cm);
168 MEDCoupling1SGTUMesh(const MEDCoupling1SGTUMesh& other, bool recDeepCpy);
169 MEDCoupling1SGTUMesh();
171 void checkNonDynamicGeoType() const;
172 static MEDCoupling1SGTUMesh *Merge1SGTUMeshesLL(std::vector<const MEDCoupling1SGTUMesh *>& a);
173 DataArrayInt *simplexizePol0();
174 DataArrayInt *simplexizePol1();
175 DataArrayInt *simplexizePlanarFace5();
176 DataArrayInt *simplexizePlanarFace6();
177 MEDCoupling1DGTUMesh *computeDualMesh3D() const;
178 MEDCoupling1DGTUMesh *computeDualMesh2D() const;
180 MCAuto<DataArrayInt> _conn;
182 static const int HEXA8_FACE_PAIRS[6];
185 class MEDCoupling1DGTUMesh : public MEDCoupling1GTUMesh
188 MEDCOUPLING_EXPORT static MEDCoupling1DGTUMesh *New(const std::string& name, INTERP_KERNEL::NormalizedCellType type);
189 MEDCOUPLING_EXPORT static MEDCoupling1DGTUMesh *New(const MEDCouplingUMesh *m);
190 //! useless constructor only for CORBA -> not swigged
191 MEDCOUPLING_EXPORT static MEDCoupling1DGTUMesh *New();
193 MEDCOUPLING_EXPORT MEDCoupling1DGTUMesh *clone(bool recDeepCpy) const;
194 MEDCOUPLING_EXPORT MEDCoupling1DGTUMesh *deepCopy() const;
195 MEDCOUPLING_EXPORT MEDCoupling1DGTUMesh *deepCopyConnectivityOnly() const;
197 // overload of TimeLabel and RefCountObject
198 MEDCOUPLING_EXPORT void updateTime() const;
199 MEDCOUPLING_EXPORT std::size_t getHeapMemorySizeWithoutChildren() const;
200 MEDCOUPLING_EXPORT std::vector<const BigMemoryObject *> getDirectChildrenWithNull() const;
201 // overload of MEDCouplingMesh
202 MEDCOUPLING_EXPORT MEDCouplingMeshType getType() const { return SINGLE_DYNAMIC_GEO_TYPE_UNSTRUCTURED; }
203 MEDCOUPLING_EXPORT bool isEqualIfNotWhy(const MEDCouplingMesh *other, double prec, std::string& reason) const;
204 MEDCOUPLING_EXPORT bool isEqualWithoutConsideringStr(const MEDCouplingMesh *other, double prec) const;
205 MEDCOUPLING_EXPORT void checkFastEquivalWith(const MEDCouplingMesh *other, double prec) const;
206 MEDCOUPLING_EXPORT void checkConsistencyLight() const;
207 MEDCOUPLING_EXPORT void checkConsistency(double eps=1e-12) const;
208 MEDCOUPLING_EXPORT std::size_t getNumberOfCells() const;
209 MEDCOUPLING_EXPORT DataArrayInt *computeNbOfNodesPerCell() const;
210 MEDCOUPLING_EXPORT DataArrayInt *computeNbOfFacesPerCell() const;
211 MEDCOUPLING_EXPORT DataArrayInt *computeEffectiveNbOfNodesPerCell() const;
212 MEDCOUPLING_EXPORT void getNodeIdsOfCell(std::size_t cellId, std::vector<int>& conn) const;
213 MEDCOUPLING_EXPORT std::string simpleRepr() const;
214 MEDCOUPLING_EXPORT std::string advancedRepr() const;
215 MEDCOUPLING_EXPORT DataArrayDouble *computeIsoBarycenterOfNodesPerCell() const;
216 MEDCOUPLING_EXPORT void renumberCells(const int *old2NewBg, bool check=true);
217 MEDCOUPLING_EXPORT MEDCouplingMesh *mergeMyselfWith(const MEDCouplingMesh *other) const;
218 MEDCOUPLING_EXPORT MEDCouplingUMesh *buildUnstructured() const;
219 MEDCOUPLING_EXPORT DataArrayInt *simplexize(int policy);
220 MEDCOUPLING_EXPORT void reprQuickOverview(std::ostream& stream) const;
221 // overload of MEDCouplingPointSet
222 MEDCOUPLING_EXPORT void shallowCopyConnectivityFrom(const MEDCouplingPointSet *other);
223 MEDCOUPLING_EXPORT MEDCouplingPointSet *mergeMyselfWithOnSameCoords(const MEDCouplingPointSet *other) const;
224 MEDCOUPLING_EXPORT MEDCouplingPointSet *buildPartOfMySelfKeepCoords(const int *begin, const int *end) const;
225 MEDCOUPLING_EXPORT MEDCouplingPointSet *buildPartOfMySelfKeepCoordsSlice(int start, int end, int step) const;
226 MEDCOUPLING_EXPORT void computeNodeIdsAlg(std::vector<bool>& nodeIdsInUse) const;
227 MEDCOUPLING_EXPORT void getReverseNodalConnectivity(DataArrayInt *revNodal, DataArrayInt *revNodalIndx) const;
228 MEDCOUPLING_EXPORT void checkFullyDefined() const;
229 MEDCOUPLING_EXPORT bool isEmptyMesh(const std::vector<int>& tinyInfo) const;
230 MEDCOUPLING_EXPORT DataArrayInt *computeFetchedNodeIds() const;
231 MEDCOUPLING_EXPORT DataArrayInt *getNodeIdsInUse(int& nbrOfNodesInUse) const;
232 MEDCOUPLING_EXPORT void renumberNodesWithOffsetInConn(int offset);
233 MEDCOUPLING_EXPORT void renumberNodesInConn(const INTERP_KERNEL::HashMap<int,int>& newNodeNumbersO2N);
234 MEDCOUPLING_EXPORT void renumberNodesInConn(const int *newNodeNumbersO2N);
235 MEDCOUPLING_EXPORT void fillCellIdsToKeepFromNodeIds(const int *begin, const int *end, bool fullyIn, DataArrayInt *&cellIdsKeptArr) const;
236 MEDCOUPLING_EXPORT int getNumberOfNodesInCell(int cellId) const;
237 MEDCOUPLING_EXPORT DataArrayDouble *getBoundingBoxForBBTree(double arcDetEps=1e-12) const;
238 MEDCOUPLING_EXPORT MEDCouplingFieldDouble *computeDiameterField() const;
239 MEDCOUPLING_EXPORT void invertOrientationOfAllCells();
240 // overload of MEDCoupling1GTUMesh
241 MEDCOUPLING_EXPORT void checkConsistencyOfConnectivity() const;
242 MEDCOUPLING_EXPORT void allocateCells(int nbOfCells=0);
243 MEDCOUPLING_EXPORT void insertNextCell(const int *nodalConnOfCellBg, const int *nodalConnOfCellEnd);
245 MEDCOUPLING_EXPORT void setNodalConnectivity(DataArrayInt *nodalConn, DataArrayInt *nodalConnIndex);
246 MEDCOUPLING_EXPORT DataArrayInt *getNodalConnectivity() const;
247 MEDCOUPLING_EXPORT DataArrayInt *getNodalConnectivityIndex() const;
248 MEDCOUPLING_EXPORT MEDCoupling1DGTUMesh *copyWithNodalConnectivityPacked(bool& isShallowCpyOfNodalConnn) const;
249 MEDCOUPLING_EXPORT bool retrievePackedNodalConnectivity(DataArrayInt *&nodalConn, DataArrayInt *&nodalConnIndx) const;
250 MEDCOUPLING_EXPORT bool isPacked() const;
251 MEDCOUPLING_EXPORT static MEDCoupling1DGTUMesh *Merge1DGTUMeshes(const MEDCoupling1DGTUMesh *mesh1, const MEDCoupling1DGTUMesh *mesh2);
252 MEDCOUPLING_EXPORT static MEDCoupling1DGTUMesh *Merge1DGTUMeshes(std::vector<const MEDCoupling1DGTUMesh *>& a);
253 MEDCOUPLING_EXPORT static MEDCoupling1DGTUMesh *Merge1DGTUMeshesOnSameCoords(std::vector<const MEDCoupling1DGTUMesh *>& a);
254 MEDCOUPLING_EXPORT static DataArrayInt *AggregateNodalConnAndShiftNodeIds(const std::vector<const DataArrayInt *>& nodalConns, const std::vector<int>& offsetInNodeIdsPerElt);
255 MEDCOUPLING_EXPORT static std::vector<int> BuildAPolygonFromParts(const std::vector< std::vector<int> >& parts);
256 MEDCOUPLING_EXPORT MEDCoupling1DGTUMesh *buildSetInstanceFromThis(int spaceDim) const;
257 public://serialization
258 MEDCOUPLING_EXPORT void getTinySerializationInformation(std::vector<double>& tinyInfoD, std::vector<int>& tinyInfo, std::vector<std::string>& littleStrings) const;
259 MEDCOUPLING_EXPORT void resizeForUnserialization(const std::vector<int>& tinyInfo, DataArrayInt *a1, DataArrayDouble *a2, std::vector<std::string>& littleStrings) const;
260 MEDCOUPLING_EXPORT void serialize(DataArrayInt *&a1, DataArrayDouble *&a2) const;
261 MEDCOUPLING_EXPORT void unserialization(const std::vector<double>& tinyInfoD, const std::vector<int>& tinyInfo, const DataArrayInt *a1, DataArrayDouble *a2,
262 const std::vector<std::string>& littleStrings);
264 MEDCoupling1DGTUMesh(const std::string& name, const INTERP_KERNEL::CellModel& cm);
265 MEDCoupling1DGTUMesh(const MEDCoupling1DGTUMesh& other, bool recDeepCpy);
266 MEDCoupling1DGTUMesh();
268 void checkDynamicGeoT2ype() const;
269 static MEDCoupling1DGTUMesh *Merge1DGTUMeshesLL(std::vector<const MEDCoupling1DGTUMesh *>& a);
271 MCAuto<DataArrayInt> _conn_indx;
272 MCAuto<DataArrayInt> _conn;