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 __PARAMEDMEM_MEDCOUPLINGSTRUCTUREDMESH_HXX__
22 #define __PARAMEDMEM_MEDCOUPLINGSTRUCTUREDMESH_HXX__
24 #include "MEDCoupling.hxx"
25 #include "MEDCouplingMesh.hxx"
29 class MEDCoupling1SGTUMesh;
31 class MEDCOUPLING_EXPORT MEDCouplingStructuredMesh : public MEDCouplingMesh
34 INTERP_KERNEL::NormalizedCellType getTypeOfCell(int cellId) const;
35 std::set<INTERP_KERNEL::NormalizedCellType> getAllGeoTypes() const;
36 int getNumberOfCellsWithType(INTERP_KERNEL::NormalizedCellType type) const;
37 DataArrayInt *giveCellsWithType(INTERP_KERNEL::NormalizedCellType type) const throw(INTERP_KERNEL::Exception);
38 DataArrayInt *computeNbOfNodesPerCell() const throw(INTERP_KERNEL::Exception);
39 DataArrayInt *computeNbOfFacesPerCell() const throw(INTERP_KERNEL::Exception);
40 DataArrayInt *computeEffectiveNbOfNodesPerCell() const throw(INTERP_KERNEL::Exception);
41 static void GetPosFromId(int nodeId, int meshDim, const int *split, int *res);
42 static INTERP_KERNEL::NormalizedCellType GetGeoTypeGivenMeshDimension(int meshDim) throw(INTERP_KERNEL::Exception);
43 void getNodeIdsOfCell(int cellId, std::vector<int>& conn) const;
44 std::size_t getHeapMemorySizeWithoutChildren() const;
45 void copyTinyStringsFrom(const MEDCouplingMesh *other) throw(INTERP_KERNEL::Exception);
46 bool isEqualIfNotWhy(const MEDCouplingMesh *other, double prec, std::string& reason) const throw(INTERP_KERNEL::Exception);
48 std::vector<int> getDistributionOfTypes() const throw(INTERP_KERNEL::Exception);
49 DataArrayInt *checkTypeConsistencyAndContig(const std::vector<int>& code, const std::vector<const DataArrayInt *>& idsPerType) const throw(INTERP_KERNEL::Exception);
50 void splitProfilePerType(const DataArrayInt *profile, std::vector<int>& code, std::vector<DataArrayInt *>& idsInPflPerType, std::vector<DataArrayInt *>& idsPerType) const throw(INTERP_KERNEL::Exception);
51 MEDCoupling1SGTUMesh *build1SGTUnstructured() const throw(INTERP_KERNEL::Exception);
52 MEDCouplingUMesh *buildUnstructured() const throw(INTERP_KERNEL::Exception);
53 MEDCouplingMesh *buildPart(const int *start, const int *end) const;
54 MEDCouplingMesh *buildPartAndReduceNodes(const int *start, const int *end, DataArrayInt*& arr) const;
55 DataArrayInt *simplexize(int policy) throw(INTERP_KERNEL::Exception);
56 MEDCouplingFieldDouble *buildOrthogonalField() const;
58 int getCellIdFromPos(int i, int j, int k) const;
59 int getNodeIdFromPos(int i, int j, int k) const;
60 virtual void getNodeGridStructure(int *res) const = 0;
61 virtual void getSplitCellValues(int *res) const = 0;
62 virtual void getSplitNodeValues(int *res) const = 0;
63 virtual std::vector<int> getNodeGridStructure() const throw(INTERP_KERNEL::Exception) = 0;
64 std::vector<int> getCellGridStructure() const throw(INTERP_KERNEL::Exception);
65 virtual MEDCouplingStructuredMesh *buildStructuredSubPart(const std::vector< std::pair<int,int> >& cellPart) const throw(INTERP_KERNEL::Exception) = 0;
66 static bool IsPartStructured(const int *startIds, const int *stopIds, const std::vector<int>& st, std::vector< std::pair<int,int> >& partCompactFormat) throw(INTERP_KERNEL::Exception);
67 static DataArrayInt *BuildExplicitIdsFrom(const std::vector<int>& st, const std::vector< std::pair<int,int> >& partCompactFormat) throw(INTERP_KERNEL::Exception);
68 static DataArrayInt *Build1GTNodalConnectivity(const int *nodeStBg, const int *nodeStEnd) throw(INTERP_KERNEL::Exception);
70 static DataArrayInt *Build1GTNodalConnectivity1D(const int *nodeStBg) throw(INTERP_KERNEL::Exception);
71 static DataArrayInt *Build1GTNodalConnectivity2D(const int *nodeStBg) throw(INTERP_KERNEL::Exception);
72 static DataArrayInt *Build1GTNodalConnectivity3D(const int *nodeStBg) throw(INTERP_KERNEL::Exception);
74 MEDCouplingStructuredMesh();
75 MEDCouplingStructuredMesh(const MEDCouplingStructuredMesh& other, bool deepCpy);
76 ~MEDCouplingStructuredMesh();