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 __MEDFILEMESHLL_HXX__
22 #define __MEDFILEMESHLL_HXX__
24 #include "MEDFileBasis.hxx"
25 #include "MEDFileMeshElt.hxx"
27 #include "MEDCouplingUMesh.hxx"
28 #include "MEDCouplingCMesh.hxx"
29 #include "MEDCoupling1GTUMesh.hxx"
30 #include "MEDCouplingPartDefinition.hxx"
31 #include "MEDCouplingCurveLinearMesh.hxx"
40 class MEDFileMeshReadSelector;
42 class MEDFileMeshL2 : public RefCountObject
46 std::size_t getHeapMemorySizeWithoutChildren() const;
47 std::vector<const BigMemoryObject *> getDirectChildrenWithNull() const;
48 const char *getName() const { return _name.getReprForWrite(); }
49 const char *getDescription() const { return _description.getReprForWrite(); }
50 const char *getUnivName() const { return _univ_name.getReprForWrite(); }
51 const char *getTimeUnit() const { return _dt_unit.getReprForWrite(); }
52 int getIteration() const { return _iteration; }
53 int getOrder() const { return _order; }
54 double getTime() const { return _time; }
55 MCAuto<PartDefinition> getPartDefOfCoo() const { return _part_coords; }
56 std::vector<std::string> getAxisInfoOnMesh(med_idt fid, int mId, const std::string& mName, MEDCoupling::MEDCouplingMeshType& meshType, MEDCoupling::MEDCouplingAxisType& axType, int& nstep, int& Mdim);
57 static int GetMeshIdFromName(med_idt fid, const std::string& mName, MEDCoupling::MEDCouplingMeshType& meshType, MEDCoupling::MEDCouplingAxisType& axType, int& dt, int& it, std::string& dtunit1);
58 static double CheckMeshTimeStep(med_idt fid, const std::string& mname, int nstep, int dt, int it);
59 static void ReadFamiliesAndGrps(med_idt fid, const std::string& mname, std::map<std::string,int>& fams, std::map<std::string, std::vector<std::string> >& grps, MEDFileMeshReadSelector *mrs);
60 static void WriteFamiliesAndGrps(med_idt fid, const std::string& mname, const std::map<std::string,int>& fams, const std::map<std::string, std::vector<std::string> >& grps, int tooLongStrPol);
61 static bool RenameFamiliesFromFileToMem(std::vector< std::string >& famNames);
62 static bool RenameFamiliesFromMemToFile(std::vector< std::string >& famNames);
63 static MEDCoupling::MEDCouplingAxisType TraduceAxisType(med_axis_type at);
64 static MEDCoupling::MEDCouplingAxisType TraduceAxisTypeStruct(med_grid_type gt);
65 static med_axis_type TraduceAxisTypeRev(MEDCoupling::MEDCouplingAxisType at);
66 static med_grid_type TraduceAxisTypeRevStruct(MEDCoupling::MEDCouplingAxisType at);
68 typedef bool (*RenameFamiliesPatternFunc)(std::vector< std::string >&);
69 static void RenameFamiliesPatternInternal(std::vector< std::pair<std::string,std::pair<int,std::vector<std::string> > > >& crudeFams, RenameFamiliesPatternFunc func);
70 static void RenameFamiliesFromFileToMemInternal(std::vector< std::pair<std::string,std::pair<int,std::vector<std::string> > > >& crudeFams);
71 static void RenameFamiliesFromMemToFileInternal(std::vector< std::pair<std::string,std::pair<int,std::vector<std::string> > > >& crudeFams);
73 static const char ZE_SEP_FOR_FAMILY_KILLERS[];
74 static int ZE_SEP2_FOR_FAMILY_KILLERS;
77 MEDFileString _description;
78 MEDFileString _univ_name;
79 MEDFileString _dt_unit;
83 MCAuto<PartDefinition> _part_coords;
86 class MEDFileUMeshL2 : public MEDFileMeshL2
90 std::vector<std::string> loadCommonPart(med_idt fid, int mId, const std::string& mName, int dt, int it, int& Mdim);
91 void loadAll(med_idt fid, int mId, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs);
92 void loadPart(med_idt fid, int mId, const std::string& mName, const std::vector<INTERP_KERNEL::NormalizedCellType>& types, const std::vector<int>& slicPerTyp, int dt, int it, MEDFileMeshReadSelector *mrs);
93 void loadConnectivity(med_idt fid, int mdim, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs);
94 void loadPartOfConnectivity(med_idt fid, int mdim, const std::string& mName, const std::vector<INTERP_KERNEL::NormalizedCellType>& types, const std::vector<int>& slicPerTyp, int dt, int it, MEDFileMeshReadSelector *mrs);
95 void loadCoords(med_idt fid, int mId, const std::vector<std::string>& infosOnComp, const std::string& mName, int dt, int it);
96 void loadPartCoords(med_idt fid, int mId, const std::vector<std::string>& infosOnComp, const std::string& mName, int dt, int it, int nMin, int nMax);
97 int getNumberOfLevels() const { return _per_type_mesh.size(); }
98 bool emptyLev(int levId) const { return _per_type_mesh[levId].empty(); }
99 const std::vector< MCAuto<MEDFileUMeshPerType> >& getLev(int levId) const { return _per_type_mesh[levId]; }
100 bool isFamDefinedOnLev(int levId) const;
101 bool isNumDefinedOnLev(int levId) const;
102 bool isNamesDefinedOnLev(int levId) const;
103 MCAuto<DataArrayDouble> getCoords() const { return _coords; }
104 MCAuto<DataArrayInt> getCoordsFamily() const { return _fam_coords; }
105 MCAuto<DataArrayInt> getCoordsNum() const { return _num_coords; }
106 MCAuto<DataArrayAsciiChar> getCoordsName() const { return _name_coords; }
107 static void WriteCoords(med_idt fid, const std::string& mname, int dt, int it, double time, const DataArrayDouble *coords, const DataArrayInt *famCoords, const DataArrayInt *numCoords, const DataArrayAsciiChar *nameCoords);
111 std::vector< std::vector< MCAuto<MEDFileUMeshPerType> > > _per_type_mesh;
112 MCAuto<DataArrayDouble> _coords;
113 MCAuto<DataArrayInt> _fam_coords;
114 MCAuto<DataArrayInt> _num_coords;
115 MCAuto<DataArrayAsciiChar> _name_coords;
118 class MEDFileStrMeshL2 : public MEDFileMeshL2
122 class MEDFileCMeshL2 : public MEDFileStrMeshL2
126 void loadAll(med_idt fid, int mId, const std::string& mName, int dt, int it);
127 MEDCouplingCMesh *getMesh() { return _cmesh; }
128 MEDCoupling::MEDCouplingAxisType getAxisType() const { return _ax_type; }
130 static med_data_type GetDataTypeCorrespondingToSpaceId(int id);
132 MCAuto<MEDCouplingCMesh> _cmesh;
133 MEDCoupling::MEDCouplingAxisType _ax_type;
136 class MEDFileCLMeshL2 : public MEDFileStrMeshL2
140 void loadAll(med_idt fid, int mId, const std::string& mName, int dt, int it);
141 MEDCouplingCurveLinearMesh *getMesh() { return _clmesh; }
143 MCAuto<MEDCouplingCurveLinearMesh> _clmesh;
147 class MEDFileUMeshSplitL1;
149 class MEDFileUMeshPermCompute : public BigMemoryObject
152 MEDFileUMeshPermCompute(const MEDFileUMeshSplitL1* st);
153 operator MEDCouplingUMesh *() const;
154 void operator=(MEDCouplingUMesh *m);
155 void updateTime() const;
156 std::vector<const BigMemoryObject *> getDirectChildrenWithNull() const;
157 std::size_t getHeapMemorySizeWithoutChildren() const;
159 const MEDFileUMeshSplitL1 *_st;
160 mutable std::size_t _mpt_time;
161 mutable std::size_t _num_time;
162 mutable MCAuto<MEDCouplingUMesh> _m;
165 class MEDFileUMeshAggregateCompute : public BigMemoryObject
168 MEDFileUMeshAggregateCompute();
169 void setName(const std::string& name);
170 void assignParts(const std::vector< const MEDCoupling1GTUMesh * >& mParts);
171 void assignDefParts(const std::vector<const PartDefinition *>& partDefs);
172 void assignUMesh(MEDCouplingUMesh *m);
173 MEDCouplingUMesh *getUmesh() const;
174 int getNumberOfCells() const;
175 std::vector<MEDCoupling1GTUMesh *> getParts() const;
176 std::vector<INTERP_KERNEL::NormalizedCellType> getGeoTypes() const;
177 int getNumberOfCellsWithType(INTERP_KERNEL::NormalizedCellType ct) const;
178 std::vector<MEDCoupling1GTUMesh *> retrievePartsWithoutComputation() const;
179 MEDCoupling1GTUMesh *retrievePartWithoutComputation(INTERP_KERNEL::NormalizedCellType gt) const;
180 void getStartStopOfGeoTypeWithoutComputation(INTERP_KERNEL::NormalizedCellType gt, int& start, int& stop) const;
181 void renumberNodesInConnWithoutComputation(const int *newNodeNumbersO2N);
182 bool isStoredSplitByType() const;
183 std::size_t getTimeOfThis() const;
184 std::size_t getHeapMemorySizeWithoutChildren() const;
185 std::vector<const BigMemoryObject *> getDirectChildrenWithNull() const;
186 MEDFileUMeshAggregateCompute deepCopy(DataArrayDouble *coords) const;
187 void shallowCpyMeshes();
188 bool isEqual(const MEDFileUMeshAggregateCompute& other, double eps, std::string& what) const;
189 void checkConsistency() const;
190 void clearNonDiscrAttributes() const;
191 void synchronizeTinyInfo(const MEDFileMesh& master) const;
193 int getMeshDimension() const;
194 std::vector<int> getDistributionOfTypes() const;
196 void setCoords(DataArrayDouble *coords);
197 void forceComputationOfPartsFromUMesh() const;
198 const PartDefinition *getPartDefOfWithoutComputation(INTERP_KERNEL::NormalizedCellType gt) const;
199 void serialize(std::vector<int>& tinyInt, std::vector< MCAuto<DataArrayInt> >& bigArraysI) const;
200 void unserialize(const std::string& name, DataArrayDouble *coo, std::vector<int>& tinyInt, std::vector< MCAuto<DataArrayInt> >& bigArraysI);
202 std::size_t getTimeOfParts() const;
203 std::size_t getTimeOfUMesh() const;
205 mutable std::vector< MCAuto<MEDCoupling1GTUMesh> > _m_parts;
206 mutable std::size_t _mp_time;
207 mutable std::size_t _m_time;
208 mutable MCAuto<MEDCouplingUMesh> _m;
209 mutable std::vector< MCAuto<PartDefinition> > _part_def;
212 class MEDFileUMeshSplitL1 : public RefCountObject
214 friend class MEDFileUMeshPermCompute;
215 friend class MEDFileUMesh;
217 MEDFileUMeshSplitL1(const MEDFileUMeshSplitL1& other);
218 MEDFileUMeshSplitL1(const MEDFileUMeshL2& l2, const std::string& mName, int id);
219 MEDFileUMeshSplitL1(MEDCoupling1GTUMesh *m);
220 MEDFileUMeshSplitL1(MEDCouplingUMesh *m);
221 MEDFileUMeshSplitL1(MEDCouplingUMesh *m, bool newOrOld);
222 void setName(const std::string& name);
223 std::size_t getHeapMemorySizeWithoutChildren() const;
224 std::vector<const BigMemoryObject *> getDirectChildrenWithNull() const;
225 MEDFileUMeshSplitL1 *shallowCpyUsingCoords(DataArrayDouble *coords) const;
226 MEDFileUMeshSplitL1 *deepCopy(DataArrayDouble *coords) const;
227 void checkConsistency() const;
228 void setCoords(DataArrayDouble *coords);
229 bool isEqual(const MEDFileUMeshSplitL1 *other, double eps, std::string& what) const;
230 void clearNonDiscrAttributes() const;
231 void synchronizeTinyInfo(const MEDFileMesh& master) const;
232 void assignMesh(MEDCouplingUMesh *m, bool newOrOld);
233 void assignParts(const std::vector< const MEDCoupling1GTUMesh * >& mParts);
234 void forceComputationOfParts() const;
236 bool presenceOfOneFams(const std::vector<int>& ids) const;
237 int getMeshDimension() const;
238 void simpleRepr(std::ostream& oss) const;
240 MEDCouplingUMesh *getFamilyPart(const int *idsBg, const int *idsEnd, bool renum) const;
241 DataArrayInt *getFamilyPartArr(const int *idsBg, const int *idsEnd, bool renum) const;
242 MEDCouplingUMesh *getWholeMesh(bool renum) const;
243 int getNumberOfCells() const;
244 bool isMeshStoredSplitByType() const { return _m_by_types.isStoredSplitByType(); }
245 std::vector<INTERP_KERNEL::NormalizedCellType> getGeoTypes() const;
246 int getNumberOfCellsWithType(INTERP_KERNEL::NormalizedCellType ct) const;
247 std::vector<MEDCoupling1GTUMesh *> getDirectUndergroundSingleGeoTypeMeshes() const { return _m_by_types.retrievePartsWithoutComputation(); }
248 MEDCoupling1GTUMesh *getDirectUndergroundSingleGeoTypeMesh(INTERP_KERNEL::NormalizedCellType gt) const { return _m_by_types.retrievePartWithoutComputation(gt); }
249 DataArrayInt *extractFamilyFieldOnGeoType(INTERP_KERNEL::NormalizedCellType gt) const;
250 DataArrayInt *extractNumberFieldOnGeoType(INTERP_KERNEL::NormalizedCellType gt) const;
251 std::vector<int> getDistributionOfTypes() const { return _m_by_types.getDistributionOfTypes(); }
252 DataArrayInt *getOrCreateAndGetFamilyField();
253 const DataArrayInt *getFamilyField() const;
254 const DataArrayInt *getNumberField() const;
255 const DataArrayAsciiChar *getNameField() const;
256 const DataArrayInt *getRevNumberField() const;
257 const PartDefinition *getPartDef(INTERP_KERNEL::NormalizedCellType gt) const;
258 void eraseFamilyField();
259 void setGroupsFromScratch(const std::vector<const MEDCouplingUMesh *>& ms, std::map<std::string,int>& familyIds,
260 std::map<std::string, std::vector<std::string> >& groups);
261 void write(med_idt fid, const std::string& mName, int mdim) const;
263 void setFamilyArr(DataArrayInt *famArr);
264 DataArrayInt *getFamilyField();
265 void setRenumArr(DataArrayInt *renumArr);
266 void setNameArr(DataArrayAsciiChar *nameArr);
267 void changeFamilyIdArr(int oldId, int newId);
269 void renumberNodesInConn(const int *newNodeNumbersO2N);
271 void serialize(std::vector<int>& tinyInt, std::vector< MCAuto<DataArrayInt> >& bigArraysI) const;
272 void unserialize(const std::string& name, DataArrayDouble *coo, std::vector<int>& tinyInt, std::vector< MCAuto<DataArrayInt> >& bigArraysI);
274 static void ClearNonDiscrAttributes(const MEDCouplingMesh *tmp);
275 static std::vector<int> GetNewFamiliesNumber(int nb, const std::map<std::string,int>& families);
276 static void TraduceFamilyNumber(const std::vector< std::vector<int> >& fidsGrps, std::map<std::string,int>& familyIds,
277 std::map<int,int>& famIdTrad, std::map<int,std::string>& newfams);
278 static DataArrayInt *Renumber(const DataArrayInt *renum, const DataArrayInt *da);
279 static MEDCouplingUMesh *Renumber2(const DataArrayInt *renum, MEDCouplingUMesh *m, const int *cellIds);
280 static MEDFileUMeshSplitL1 *Unserialize(const std::string& name, DataArrayDouble *coo, std::vector<int>& tinyInt, std::vector< MCAuto<DataArrayInt> >& bigArraysI);
282 MEDFileUMeshSplitL1();
283 void assignCommonPart();
284 MEDCouplingUMesh *renumIfNeeded(MEDCouplingUMesh *m, const int *cellIds) const;
285 DataArrayInt *renumIfNeededArr(const DataArrayInt *da) const;
286 void computeRevNum() const;
288 MEDFileUMeshAggregateCompute _m_by_types;
289 MCAuto<DataArrayInt> _fam;
290 MCAuto<DataArrayInt> _num;
291 MCAuto<DataArrayAsciiChar> _names;
292 mutable MCAuto<DataArrayInt> _rev_num;
293 MEDFileUMeshPermCompute _m;