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 __MEDFILEMESHLL_HXX__
22 #define __MEDFILEMESHLL_HXX__
24 #include "MEDFileBasis.hxx"
25 #include "MEDFileMeshElt.hxx"
27 #include "MEDCouplingUMesh.hxx"
28 #include "MEDCouplingCMesh.hxx"
29 #include "MEDCouplingCurveLinearMesh.hxx"
30 #include "MEDCouplingAutoRefCountObjectPtr.hxx"
38 class MEDFileMeshReadSelector;
40 class MEDFileMeshL2 : public RefCountObject
44 std::size_t getHeapMemorySize() const { return 0; }
45 const char *getName() const { return _name.getReprForWrite(); }
46 const char *getDescription() const { return _description.getReprForWrite(); }
47 const char *getUnivName() const { return _univ_name.getReprForWrite(); }
48 const char *getTimeUnit() const { return _dt_unit.getReprForWrite(); }
49 int getIteration() const { return _iteration; }
50 int getOrder() const { return _order; }
51 double getTime() { return _time; }
52 std::vector<std::string> getAxisInfoOnMesh(med_idt fid, int mId, const char *mName, ParaMEDMEM::MEDCouplingMeshType& meshType, int& nstep, int& Mdim) throw(INTERP_KERNEL::Exception);
53 static int GetMeshIdFromName(med_idt fid, const char *mName, ParaMEDMEM::MEDCouplingMeshType& meshType, int& dt, int& it, std::string& dtunit1) throw(INTERP_KERNEL::Exception);
54 static double CheckMeshTimeStep(med_idt fid, const char *mname, int nstep, int dt, int it) throw(INTERP_KERNEL::Exception);
55 static void ReadFamiliesAndGrps(med_idt fid, const char *mname, std::map<std::string,int>& fams, std::map<std::string, std::vector<std::string> >& grps, MEDFileMeshReadSelector *mrs);
56 static void WriteFamiliesAndGrps(med_idt fid, const char *mname, const std::map<std::string,int>& fams, const std::map<std::string, std::vector<std::string> >& grps, int tooLongStrPol);
59 MEDFileString _description;
60 MEDFileString _univ_name;
61 MEDFileString _dt_unit;
67 class MEDFileUMeshL2 : public MEDFileMeshL2
71 void loadAll(med_idt fid, int mId, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs);
72 void loadConnectivity(med_idt fid, int mdim, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs);
73 void loadCoords(med_idt fid, int mId, const std::vector<std::string>& infosOnComp, const char *mName, int dt, int it) throw(INTERP_KERNEL::Exception);
74 int getNumberOfLevels() const { return _per_type_mesh.size(); }
75 bool emptyLev(int levId) const { return _per_type_mesh[levId].empty(); }
76 const std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshPerType> >& getLev(int levId) const { return _per_type_mesh[levId]; }
77 bool isFamDefinedOnLev(int levId) const;
78 bool isNumDefinedOnLev(int levId) const;
79 bool isNamesDefinedOnLev(int levId) const;
80 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> getCoords() const { return _coords; }
81 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> getCoordsFamily() const { return _fam_coords; }
82 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> getCoordsNum() const { return _num_coords; }
83 MEDCouplingAutoRefCountObjectPtr<DataArrayAsciiChar> getCoordsName() const { return _name_coords; }
84 static void WriteCoords(med_idt fid, const char *mname, int dt, int it, double time, const DataArrayDouble *coords, const DataArrayInt *famCoords, const DataArrayInt *numCoords, const DataArrayAsciiChar *nameCoords);
88 std::vector< std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshPerType> > > _per_type_mesh;
89 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> _coords;
90 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> _fam_coords;
91 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> _num_coords;
92 MEDCouplingAutoRefCountObjectPtr<DataArrayAsciiChar> _name_coords;
95 class MEDFileStrMeshL2 : public MEDFileMeshL2
99 class MEDFileCMeshL2 : public MEDFileStrMeshL2
103 void loadAll(med_idt fid, int mId, const char *mName, int dt, int it) throw(INTERP_KERNEL::Exception);
104 MEDCouplingCMesh *getMesh() { return _cmesh; }
106 static med_data_type GetDataTypeCorrespondingToSpaceId(int id) throw(INTERP_KERNEL::Exception);
108 MEDCouplingAutoRefCountObjectPtr<MEDCouplingCMesh> _cmesh;
111 class MEDFileCLMeshL2 : public MEDFileStrMeshL2
115 void loadAll(med_idt fid, int mId, const char *mName, int dt, int it) throw(INTERP_KERNEL::Exception);
116 MEDCouplingCurveLinearMesh *getMesh() { return _clmesh; }
118 MEDCouplingAutoRefCountObjectPtr<MEDCouplingCurveLinearMesh> _clmesh;
122 class MEDFileUMeshSplitL1;
124 class MEDFileUMeshPermCompute
127 MEDFileUMeshPermCompute(const MEDFileUMeshSplitL1* st);
128 operator MEDCouplingUMesh *() const;
129 void operator=(MEDCouplingUMesh *m);
130 void updateTime() const;
132 const MEDFileUMeshSplitL1 *_st;
133 mutable unsigned int _mpt_time;
134 mutable unsigned int _num_time;
135 mutable MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> _m;
138 class MEDFileUMeshSplitL1 : public RefCountObject
140 friend class MEDFileUMeshPermCompute;
142 MEDFileUMeshSplitL1(const MEDFileUMeshSplitL1& other);
143 MEDFileUMeshSplitL1(const MEDFileUMeshL2& l2, const char *mName, int id);
144 MEDFileUMeshSplitL1(MEDCouplingUMesh *m);
145 MEDFileUMeshSplitL1(MEDCouplingUMesh *m, bool newOrOld);
146 std::size_t getHeapMemorySize() const;
147 MEDFileUMeshSplitL1 *deepCpy() const;
148 bool isEqual(const MEDFileUMeshSplitL1 *other, double eps, std::string& what) const;
149 void clearNonDiscrAttributes() const;
150 void synchronizeTinyInfo(const MEDFileMesh& master) const;
151 void assignMesh(MEDCouplingUMesh *m, bool newOrOld) throw(INTERP_KERNEL::Exception);
153 bool presenceOfOneFams(const std::vector<int>& ids) const;
154 int getMeshDimension() const;
155 void simpleRepr(std::ostream& oss) const;
156 int getSize() const throw(INTERP_KERNEL::Exception);
157 MEDCouplingUMesh *getFamilyPart(const int *idsBg, const int *idsEnd, bool renum) const;
158 DataArrayInt *getFamilyPartArr(const int *idsBg, const int *idsEnd, bool renum) const;
159 MEDCouplingUMesh *getWholeMesh(bool renum) const;
160 DataArrayInt *getOrCreateAndGetFamilyField() throw(INTERP_KERNEL::Exception);
161 const DataArrayInt *getFamilyField() const;
162 const DataArrayInt *getNumberField() const;
163 const DataArrayAsciiChar *getNameField() const;
164 const DataArrayInt *getRevNumberField() const;
165 void eraseFamilyField();
166 void setGroupsFromScratch(const std::vector<const MEDCouplingUMesh *>& ms, std::map<std::string,int>& familyIds,
167 std::map<std::string, std::vector<std::string> >& groups) throw(INTERP_KERNEL::Exception);
168 void write(med_idt fid, const char *mName, int mdim) const;
170 void setFamilyArr(DataArrayInt *famArr);
171 void setRenumArr(DataArrayInt *renumArr);
172 void setNameArr(DataArrayAsciiChar *nameArr);
173 void changeFamilyIdArr(int oldId, int newId) throw(INTERP_KERNEL::Exception);
175 void renumberNodesInConn(const int *newNodeNumbersO2N) throw(INTERP_KERNEL::Exception);
177 static void ClearNonDiscrAttributes(const MEDCouplingMesh *tmp);
178 static std::vector<int> GetNewFamiliesNumber(int nb, const std::map<std::string,int>& families);
179 static void TraduceFamilyNumber(const std::vector< std::vector<int> >& fidsGrps, std::map<std::string,int>& familyIds,
180 std::map<int,int>& famIdTrad, std::map<int,std::string>& newfams);
181 static DataArrayInt *Renumber(const DataArrayInt *renum, const DataArrayInt *da);
182 static MEDCouplingUMesh *Renumber2(const DataArrayInt *renum, MEDCouplingUMesh *m, const int *cellIds);
184 MEDCouplingUMesh *renumIfNeeded(MEDCouplingUMesh *m, const int *cellIds) const;
185 DataArrayInt *renumIfNeededArr(const DataArrayInt *da) const;
186 void computeRevNum() const;
188 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> _m_by_types;
189 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> _fam;
190 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> _num;
191 MEDCouplingAutoRefCountObjectPtr<DataArrayAsciiChar> _names;
192 mutable MEDCouplingAutoRefCountObjectPtr<DataArrayInt> _rev_num;
193 MEDFileUMeshPermCompute _m;