1 // Copyright (C) 2007-2013 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.
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 __MEDFILEFIELDOVERVIEW_HXX__
22 #define __MEDFILEFIELDOVERVIEW_HXX__
24 #include "MEDCouplingAutoRefCountObjectPtr.hxx"
25 #include "MEDCouplingRefCountObject.hxx"
26 #include "MEDCoupling1GTUMesh.hxx"
28 #include "NormalizedUnstructuredMesh.hxx"
29 #include "InterpKernelException.hxx"
36 class MEDCouplingMesh;
40 class MEDFileCurveLinearMesh;
41 class MEDFileFieldGlobs;
42 class MEDFileFieldGlobsReal;
43 class MEDFileAnyTypeField1TS;
44 class MEDFileAnyTypeFieldMultiTS;
46 class MEDFileMeshStruct : public RefCountObject
49 static MEDFileMeshStruct *New(const MEDFileMesh *mesh);
50 std::size_t getHeapMemorySize() const;
51 const MEDFileMesh *getTheMesh() const { return _mesh; }
52 int getNumberOfNodes() const { return _nb_nodes; }
53 int getNumberOfElemsOfGeoType(INTERP_KERNEL::NormalizedCellType t) const throw(INTERP_KERNEL::Exception);
54 int getLevelOfGeoType(INTERP_KERNEL::NormalizedCellType t) const throw(INTERP_KERNEL::Exception);
55 int getNumberOfLevs() const;
56 int getNumberOfGeoTypesInLev(int relativeLev) const throw(INTERP_KERNEL::Exception);
58 MEDFileMeshStruct(const MEDFileMesh *mesh);
60 const MEDFileMesh *_mesh;
63 std::vector< std::vector<int> > _geo_types_distrib;
66 class MEDFileField1TSStructItem;
68 class MEDMeshMultiLev : public RefCountObject
71 std::size_t getHeapMemorySize() const;
73 static MEDMeshMultiLev *New(const MEDFileMesh *m, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities) throw(INTERP_KERNEL::Exception);
74 static MEDMeshMultiLev *New(const MEDFileMesh *m, const std::vector<int>& levs) throw(INTERP_KERNEL::Exception);
75 static MEDMeshMultiLev *NewOnlyOnNode(const MEDFileMesh *m, const DataArrayInt *pflOnNode) throw(INTERP_KERNEL::Exception);
76 void setNodeReduction(const DataArrayInt *nr);
77 bool isFastlyTheSameStruct(const MEDFileField1TSStructItem& fst, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception);
78 DataArray *buildDataArray(const MEDFileField1TSStructItem& fst, const MEDFileFieldGlobsReal *globs, const DataArray *vals) const throw(INTERP_KERNEL::Exception);
79 virtual void selectPartOfNodes(const DataArrayInt *pflNodes) throw(INTERP_KERNEL::Exception) = 0;
80 virtual MEDMeshMultiLev *prepare() const throw(INTERP_KERNEL::Exception) = 0;
82 std::string getPflNameOfId(int id) const;
83 DataArray *constructDataArray(const MEDFileField1TSStructItem& fst, const MEDFileFieldGlobsReal *globs, const DataArray *vals) const throw(INTERP_KERNEL::Exception);
86 MEDMeshMultiLev(const MEDMeshMultiLev& other);
87 MEDMeshMultiLev(const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities);
89 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > _pfls;
90 std::vector< INTERP_KERNEL::NormalizedCellType > _geo_types;
91 std::vector<int> _nb_entities;
92 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> _node_reduction;
94 static const int PARAMEDMEM_2_VTKTYPE_LGTH=34;
95 static const unsigned char PARAMEDMEM_2_VTKTYPE[PARAMEDMEM_2_VTKTYPE_LGTH];
98 class MEDStructuredMeshMultiLev;
100 class MEDUMeshMultiLev : public MEDMeshMultiLev
103 static MEDUMeshMultiLev *New(const MEDFileUMesh *m, const std::vector<int>& levs) throw(INTERP_KERNEL::Exception);
104 static MEDUMeshMultiLev *New(const MEDFileUMesh *m, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities) throw(INTERP_KERNEL::Exception);
105 void selectPartOfNodes(const DataArrayInt *pflNodes) throw(INTERP_KERNEL::Exception);
106 MEDMeshMultiLev *prepare() const throw(INTERP_KERNEL::Exception);
107 MEDUMeshMultiLev(const MEDStructuredMeshMultiLev& other, const MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh>& part);
108 void buildVTUArrays(DataArrayDouble *& coords, DataArrayByte *&types, DataArrayInt *&cellLocations, DataArrayInt *& cells, DataArrayInt *&faceLocations, DataArrayInt *&faces) const throw(INTERP_KERNEL::Exception);
110 void reorderNodesIfNecessary(DataArrayDouble *coords, DataArrayInt *nodalConnVTK, DataArrayInt *polyhedNodalConnVTK) const throw(INTERP_KERNEL::Exception);
112 MEDUMeshMultiLev(const MEDUMeshMultiLev& other);
113 MEDUMeshMultiLev(const MEDFileUMesh *m, const std::vector<int>& levs);
114 MEDUMeshMultiLev(const MEDFileUMesh *m, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities);
116 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> > _parts;
119 class MEDStructuredMeshMultiLev : public MEDMeshMultiLev
122 void selectPartOfNodes(const DataArrayInt *pflNodes) throw(INTERP_KERNEL::Exception);
123 virtual std::vector<int> getNodeGridStructure() const throw(INTERP_KERNEL::Exception) = 0;
125 MEDStructuredMeshMultiLev();
126 MEDStructuredMeshMultiLev(const MEDStructuredMeshMultiLev& other);
127 MEDStructuredMeshMultiLev(const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities);
130 class MEDCMeshMultiLev : public MEDStructuredMeshMultiLev
133 static MEDCMeshMultiLev *New(const MEDFileCMesh *m, const std::vector<int>& levs) throw(INTERP_KERNEL::Exception);
134 static MEDCMeshMultiLev *New(const MEDFileCMesh *m, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities) throw(INTERP_KERNEL::Exception);
135 std::vector<int> getNodeGridStructure() const throw(INTERP_KERNEL::Exception);
136 MEDMeshMultiLev *prepare() const throw(INTERP_KERNEL::Exception);
137 std::vector< DataArrayDouble * > buildVTUArrays() const throw(INTERP_KERNEL::Exception);
139 MEDCMeshMultiLev(const MEDCMeshMultiLev& other);
140 MEDCMeshMultiLev(const MEDFileCMesh *m, const std::vector<int>& levs);
141 MEDCMeshMultiLev(const MEDFileCMesh *m, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities);
143 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> > _coords;
146 class MEDCurveLinearMeshMultiLev : public MEDStructuredMeshMultiLev
149 static MEDCurveLinearMeshMultiLev *New(const MEDFileCurveLinearMesh *m, const std::vector<int>& levs) throw(INTERP_KERNEL::Exception);
150 static MEDCurveLinearMeshMultiLev *New(const MEDFileCurveLinearMesh *m, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls , const std::vector<int>& nbEntities) throw(INTERP_KERNEL::Exception);
151 std::vector<int> getNodeGridStructure() const throw(INTERP_KERNEL::Exception);
152 MEDMeshMultiLev *prepare() const throw(INTERP_KERNEL::Exception);
153 void buildVTUArrays(DataArrayDouble *&coords, std::vector<int>& nodeStrct) const throw(INTERP_KERNEL::Exception);
155 MEDCurveLinearMeshMultiLev(const MEDCurveLinearMeshMultiLev& other);
156 MEDCurveLinearMeshMultiLev(const MEDFileCurveLinearMesh *m, const std::vector<int>& levs);
157 MEDCurveLinearMeshMultiLev(const MEDFileCurveLinearMesh *m, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities);
159 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> _coords;
160 std::vector<int> _structure;
163 class MEDFileField1TSStructItem2 : public RefCountObject
166 MEDFileField1TSStructItem2();
167 MEDFileField1TSStructItem2(INTERP_KERNEL::NormalizedCellType a, const std::pair<int,int>& b, const std::string& pfl, const std::string& loc);
168 void checkWithMeshStructForCells(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs) throw(INTERP_KERNEL::Exception);
169 void checkWithMeshStructForGaussNE(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs) throw(INTERP_KERNEL::Exception);
170 void checkWithMeshStructForGaussPT(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs) throw(INTERP_KERNEL::Exception);
172 std::size_t getHeapMemorySize() const;
174 const DataArrayInt *getPfl(const MEDFileFieldGlobsReal *globs) const;
175 INTERP_KERNEL::NormalizedCellType getGeo() const { return _geo_type; }
176 int getNbEntity() const { return _nb_of_entity; }
177 const std::pair<int,int>& getStartStop() const { return _start_end; }
178 std::string getPflName() const;
179 int getNbOfIntegrationPts(const MEDFileFieldGlobsReal *globs) const;
180 //! warning this method also set _nb_of_entity attribute !
181 void checkInRange(int nbOfEntity, int nip, const MEDFileFieldGlobsReal *globs) throw(INTERP_KERNEL::Exception);
182 bool isFastlyEqual(int& startExp, INTERP_KERNEL::NormalizedCellType gt, const char *pflName) const;
183 bool operator==(const MEDFileField1TSStructItem2& other) const throw(INTERP_KERNEL::Exception);
184 bool isCellSupportEqual(const MEDFileField1TSStructItem2& other, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception);
185 bool isNodeSupportEqual(const MEDFileField1TSStructItem2& other, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception);
186 static MEDFileField1TSStructItem2 BuildAggregationOf(const std::vector<const MEDFileField1TSStructItem2 *>& objs, const MEDFileFieldGlobsReal *globs) throw(INTERP_KERNEL::Exception);
188 static const char NEWLY_CREATED_PFL_NAME[];
190 INTERP_KERNEL::NormalizedCellType _geo_type;
191 std::pair<int,int> _start_end;
192 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> _pfl;
197 class MEDFileField1TSStructItem : public RefCountObject
200 MEDFileField1TSStructItem() { }
201 MEDFileField1TSStructItem(TypeOfField a, const std::vector< MEDFileField1TSStructItem2 >& b);
202 void checkWithMeshStruct(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs) throw(INTERP_KERNEL::Exception);
203 bool operator==(const MEDFileField1TSStructItem& other) const throw(INTERP_KERNEL::Exception);
204 std::size_t getHeapMemorySize() const;
205 bool isEntityCell() const;
206 bool isComputed() const { return _computed; }
207 TypeOfField getType() const { return _type; }
208 std::size_t getNumberOfItems() const { return _items.size(); }
209 const MEDFileField1TSStructItem2& operator[](std::size_t i) const throw(INTERP_KERNEL::Exception);
211 bool isCellSupportEqual(const MEDFileField1TSStructItem& other, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception);
212 bool isNodeSupportEqual(const MEDFileField1TSStructItem& other, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception);
213 MEDFileField1TSStructItem simplifyMeOnCellEntity(const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception);
214 bool isCompatibleWithNodesDiscr(const MEDFileField1TSStructItem& other, const MEDFileMeshStruct *meshSt, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception);
215 bool isFullyOnOneLev(const MEDFileMeshStruct *meshSt, int& theFirstLevFull) const throw(INTERP_KERNEL::Exception);
216 MEDMeshMultiLev *buildFromScratchDataSetSupportOnCells(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception);
217 static MEDFileField1TSStructItem BuildItemFrom(const MEDFileAnyTypeField1TS *ref, const MEDFileMeshStruct *meshSt);
221 std::vector< MEDFileField1TSStructItem2 > _items;
224 class MEDFileField1TSStruct : public RefCountObject
227 static MEDFileField1TSStruct *New(const MEDFileAnyTypeField1TS *ref, MEDFileMeshStruct *mst) throw(INTERP_KERNEL::Exception);
228 void checkWithMeshStruct(MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs) throw(INTERP_KERNEL::Exception);
229 std::size_t getHeapMemorySize() const;
230 bool isEqualConsideringThePast(const MEDFileAnyTypeField1TS *other, const MEDFileMeshStruct *mst) const throw(INTERP_KERNEL::Exception);
231 bool isSupportSameAs(const MEDFileAnyTypeField1TS *other, const MEDFileMeshStruct *meshSt) throw(INTERP_KERNEL::Exception);
232 bool isCompatibleWithNodesDiscr(const MEDFileAnyTypeField1TS *other, const MEDFileMeshStruct *meshSt) throw(INTERP_KERNEL::Exception);
233 MEDMeshMultiLev *buildFromScratchDataSetSupport(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception);
234 bool isDataSetSupportFastlyEqualTo(const MEDFileField1TSStruct& other, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception);
236 MEDFileField1TSStruct(const MEDFileAnyTypeField1TS *ref, MEDFileMeshStruct *mst);
237 bool presenceOfCellDiscr(int& pos) const throw(INTERP_KERNEL::Exception);
238 bool presenceOfPartialNodeDiscr(int& pos) const throw(INTERP_KERNEL::Exception);
240 std::vector<MEDFileField1TSStructItem> _already_checked;
243 class MEDFileFastCellSupportComparator : public RefCountObject
246 static MEDFileFastCellSupportComparator *New(const MEDFileMeshStruct *m, const MEDFileAnyTypeFieldMultiTS *ref) throw(INTERP_KERNEL::Exception);
247 MEDMeshMultiLev *buildFromScratchDataSetSupport(int timeStepId, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception);
248 bool isDataSetSupportEqualToThePreviousOne(int timeStepId, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception);
249 bool isEqual(const MEDFileAnyTypeFieldMultiTS *other) throw(INTERP_KERNEL::Exception);
250 bool isCompatibleWithNodesDiscr(const MEDFileAnyTypeFieldMultiTS *other) throw(INTERP_KERNEL::Exception);
251 std::size_t getHeapMemorySize() const;
253 MEDFileFastCellSupportComparator(const MEDFileMeshStruct *m, const MEDFileAnyTypeFieldMultiTS *ref);
255 MEDCouplingAutoRefCountObjectPtr<MEDFileMeshStruct> _mesh_comp;
256 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileField1TSStruct> > _f1ts_cmps;