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 MEDMeshMultiLev : public RefCountObject
69 std::size_t getHeapMemorySize() const;
71 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);
72 static MEDMeshMultiLev *New(const MEDFileMesh *m, const std::vector<int>& levs) throw(INTERP_KERNEL::Exception);
73 static MEDMeshMultiLev *NewOnlyOnNode(const MEDFileMesh *m, const DataArrayInt *pflOnNode) throw(INTERP_KERNEL::Exception);
74 void setNodeReduction(const DataArrayInt *nr);
75 virtual void selectPartOfNodes(const DataArrayInt *pflNodes) throw(INTERP_KERNEL::Exception) = 0;
76 virtual MEDMeshMultiLev *prepare() const throw(INTERP_KERNEL::Exception) = 0;
79 MEDMeshMultiLev(const MEDMeshMultiLev& other);
80 MEDMeshMultiLev(const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities);
82 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > _pfls;
83 std::vector< INTERP_KERNEL::NormalizedCellType > _geo_types;
84 std::vector<int> _nb_entities;
85 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> _node_reduction;
88 class MEDStructuredMeshMultiLev;
90 class MEDUMeshMultiLev : public MEDMeshMultiLev
93 static MEDUMeshMultiLev *New(const MEDFileUMesh *m, const std::vector<int>& levs) throw(INTERP_KERNEL::Exception);
94 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);
95 void selectPartOfNodes(const DataArrayInt *pflNodes) throw(INTERP_KERNEL::Exception);
96 MEDMeshMultiLev *prepare() const throw(INTERP_KERNEL::Exception);
97 MEDUMeshMultiLev(const MEDStructuredMeshMultiLev& other, const MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh>& part);
99 MEDUMeshMultiLev(const MEDUMeshMultiLev& other);
100 MEDUMeshMultiLev(const MEDFileUMesh *m, const std::vector<int>& levs);
101 MEDUMeshMultiLev(const MEDFileUMesh *m, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities);
103 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> > _parts;
106 class MEDStructuredMeshMultiLev : public MEDMeshMultiLev
109 void selectPartOfNodes(const DataArrayInt *pflNodes) throw(INTERP_KERNEL::Exception);
110 virtual std::vector<int> getNodeGridStructure() const throw(INTERP_KERNEL::Exception) = 0;
112 MEDStructuredMeshMultiLev();
113 MEDStructuredMeshMultiLev(const MEDStructuredMeshMultiLev& other);
114 MEDStructuredMeshMultiLev(const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities);
117 class MEDCMeshMultiLev : public MEDStructuredMeshMultiLev
120 static MEDCMeshMultiLev *New(const MEDFileCMesh *m, const std::vector<int>& levs) throw(INTERP_KERNEL::Exception);
121 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);
122 std::vector<int> getNodeGridStructure() const throw(INTERP_KERNEL::Exception);
123 MEDMeshMultiLev *prepare() const throw(INTERP_KERNEL::Exception);
125 MEDCMeshMultiLev(const MEDCMeshMultiLev& other);
126 MEDCMeshMultiLev(const MEDFileCMesh *m, const std::vector<int>& levs);
127 MEDCMeshMultiLev(const MEDFileCMesh *m, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities);
129 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> > _coords;
132 class MEDCurveLinearMeshMultiLev : public MEDStructuredMeshMultiLev
135 static MEDCurveLinearMeshMultiLev *New(const MEDFileCurveLinearMesh *m, const std::vector<int>& levs) throw(INTERP_KERNEL::Exception);
136 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);
137 std::vector<int> getNodeGridStructure() const throw(INTERP_KERNEL::Exception);
138 MEDMeshMultiLev *prepare() const throw(INTERP_KERNEL::Exception);
140 MEDCurveLinearMeshMultiLev(const MEDCurveLinearMeshMultiLev& other);
141 MEDCurveLinearMeshMultiLev(const MEDFileCurveLinearMesh *m, const std::vector<int>& levs);
142 MEDCurveLinearMeshMultiLev(const MEDFileCurveLinearMesh *m, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities);
144 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> _coords;
145 std::vector<int> _structure;
148 class MEDFileField1TSStructItem2 : public RefCountObject
151 MEDFileField1TSStructItem2();
152 MEDFileField1TSStructItem2(INTERP_KERNEL::NormalizedCellType a, const std::pair<int,int>& b, const std::string& pfl, const std::string& loc);
153 void checkWithMeshStructForCells(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs) throw(INTERP_KERNEL::Exception);
154 void checkWithMeshStructForGaussNE(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs) throw(INTERP_KERNEL::Exception);
155 void checkWithMeshStructForGaussPT(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs) throw(INTERP_KERNEL::Exception);
157 std::size_t getHeapMemorySize() const;
159 const DataArrayInt *getPfl(const MEDFileFieldGlobsReal *globs) const;
160 INTERP_KERNEL::NormalizedCellType getGeo() const { return _geo_type; }
161 std::string getPflName() const;
162 //! warning this method also set _nb_of_entity attribute !
163 void checkInRange(int nbOfEntity, int nip, const MEDFileFieldGlobsReal *globs) throw(INTERP_KERNEL::Exception);
164 bool operator==(const MEDFileField1TSStructItem2& other) const throw(INTERP_KERNEL::Exception);
165 bool isCellSupportEqual(const MEDFileField1TSStructItem2& other, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception);
166 bool isNodeSupportEqual(const MEDFileField1TSStructItem2& other, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception);
167 static MEDFileField1TSStructItem2 BuildAggregationOf(const std::vector<const MEDFileField1TSStructItem2 *>& objs, const MEDFileFieldGlobsReal *globs) throw(INTERP_KERNEL::Exception);
169 static const char NEWLY_CREATED_PFL_NAME[];
171 INTERP_KERNEL::NormalizedCellType _geo_type;
172 std::pair<int,int> _start_end;
173 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> _pfl;
178 class MEDFileField1TSStructItem : public RefCountObject
181 MEDFileField1TSStructItem(TypeOfField a, const std::vector< MEDFileField1TSStructItem2 >& b);
182 void checkWithMeshStruct(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs) throw(INTERP_KERNEL::Exception);
183 bool operator==(const MEDFileField1TSStructItem& other) const throw(INTERP_KERNEL::Exception);
184 std::size_t getHeapMemorySize() const;
185 bool isEntityCell() const;
186 bool isComputed() const { return _computed; }
187 TypeOfField getType() const { return _type; }
188 std::size_t getNumberOfItems() const { return _items.size(); }
189 const MEDFileField1TSStructItem2& operator[](std::size_t i) const throw(INTERP_KERNEL::Exception);
191 bool isCellSupportEqual(const MEDFileField1TSStructItem& other, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception);
192 bool isNodeSupportEqual(const MEDFileField1TSStructItem& other, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception);
193 MEDFileField1TSStructItem simplifyMeOnCellEntity(const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception);
194 bool isCompatibleWithNodesDiscr(const MEDFileField1TSStructItem& other, const MEDFileMeshStruct *meshSt, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception);
195 bool isFullyOnOneLev(const MEDFileMeshStruct *meshSt, int& theFirstLevFull) const throw(INTERP_KERNEL::Exception);
196 MEDMeshMultiLev *buildFromScratchDataSetSupportOnCells(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception);
200 std::vector< MEDFileField1TSStructItem2 > _items;
203 class MEDFileField1TSStruct : public RefCountObject
206 static MEDFileField1TSStruct *New(const MEDFileAnyTypeField1TS *ref, MEDFileMeshStruct *mst) throw(INTERP_KERNEL::Exception);
207 void checkWithMeshStruct(MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs) throw(INTERP_KERNEL::Exception);
208 std::size_t getHeapMemorySize() const;
209 bool isEqualConsideringThePast(const MEDFileAnyTypeField1TS *other, const MEDFileMeshStruct *mst) const throw(INTERP_KERNEL::Exception);
210 bool isSupportSameAs(const MEDFileAnyTypeField1TS *other, const MEDFileMeshStruct *meshSt) throw(INTERP_KERNEL::Exception);
211 bool isCompatibleWithNodesDiscr(const MEDFileAnyTypeField1TS *other, const MEDFileMeshStruct *meshSt) throw(INTERP_KERNEL::Exception);
212 MEDMeshMultiLev *buildFromScratchDataSetSupport(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception);
213 bool isDataSetSupportFastlyEqualTo(const MEDFileField1TSStruct& other, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception);
215 MEDFileField1TSStruct(const MEDFileAnyTypeField1TS *ref, MEDFileMeshStruct *mst);
216 static MEDFileField1TSStructItem BuildItemFrom(const MEDFileAnyTypeField1TS *ref, const MEDFileMeshStruct *meshSt);
217 bool presenceOfCellDiscr(int& pos) const throw(INTERP_KERNEL::Exception);
218 bool presenceOfPartialNodeDiscr(int& pos) const throw(INTERP_KERNEL::Exception);
220 std::vector<MEDFileField1TSStructItem> _already_checked;
223 class MEDFileFastCellSupportComparator : public RefCountObject
226 static MEDFileFastCellSupportComparator *New(const MEDFileMeshStruct *m, const MEDFileAnyTypeFieldMultiTS *ref) throw(INTERP_KERNEL::Exception);
227 MEDMeshMultiLev *buildFromScratchDataSetSupport(int timeStepId, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception);
228 bool isDataSetSupportEqualToThePreviousOne(int timeStepId, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception);
229 bool isEqual(const MEDFileAnyTypeFieldMultiTS *other) throw(INTERP_KERNEL::Exception);
230 bool isCompatibleWithNodesDiscr(const MEDFileAnyTypeFieldMultiTS *other) throw(INTERP_KERNEL::Exception);
231 std::size_t getHeapMemorySize() const;
233 MEDFileFastCellSupportComparator(const MEDFileMeshStruct *m, const MEDFileAnyTypeFieldMultiTS *ref);
235 MEDCouplingAutoRefCountObjectPtr<MEDFileMeshStruct> _mesh_comp;
236 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileField1TSStruct> > _f1ts_cmps;