1 // SMESH SMESH : implementaion of SMESH idl descriptions
3 // Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
24 // File : SMESH_Mesh.hxx
25 // Author : Paul RASCLE, EDF
29 #ifndef _SMESH_MESH_HXX_
30 #define _SMESH_MESH_HXX_
32 #include "SMESH_Hypothesis.hxx"
34 #include "SMESHDS_Mesh.hxx"
35 #include "SMESHDS_Command.hxx"
36 #include "SMDSAbs_ElementType.hxx"
38 #include "Utils_SALOME_Exception.hxx"
40 #include <TopoDS_Shape.hxx>
41 #include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
47 class SMESHDS_Document;
49 class TopTools_ListOfShape;
51 class SMESH_HypoFilter;
57 SMESH_Mesh(int theLocalId,
60 bool theIsEmbeddedMode,
61 SMESHDS_Document* theDocument);
63 virtual ~SMESH_Mesh();
66 * \brief Set geometry to be meshed
68 void ShapeToMesh(const TopoDS_Shape & aShape);
70 * \brief Return geometry to be meshed. (It may be a PseudoShape()!)
72 TopoDS_Shape GetShapeToMesh() const;
74 * \brief Return true if there is a geometry to be meshed, not PseudoShape()
76 bool HasShapeToMesh() const { return _isShapeToMesh; }
78 * \brief Return a solid which is returned by GetShapeToMesh() if
79 * a real geometry to be meshed was not set
81 static const TopoDS_Solid& PseudoShape();
84 int UNVToMesh(const char* theFileName);
86 * consult DriverMED_R_SMESHDS_Mesh::ReadStatus for returned value
88 int MEDToMesh(const char* theFileName, const char* theMeshName);
90 int STLToMesh(const char* theFileName);
92 SMESH_Hypothesis::Hypothesis_Status
93 AddHypothesis(const TopoDS_Shape & aSubShape, int anHypId)
94 throw(SALOME_Exception);
96 SMESH_Hypothesis::Hypothesis_Status
97 RemoveHypothesis(const TopoDS_Shape & aSubShape, int anHypId)
98 throw(SALOME_Exception);
100 const std::list <const SMESHDS_Hypothesis * >&
101 GetHypothesisList(const TopoDS_Shape & aSubShape) const
102 throw(SALOME_Exception);
104 const SMESH_Hypothesis * GetHypothesis(const TopoDS_Shape & aSubShape,
105 const SMESH_HypoFilter& aFilter,
106 const bool andAncestors) const;
108 int GetHypotheses(const TopoDS_Shape & aSubShape,
109 const SMESH_HypoFilter& aFilter,
110 std::list <const SMESHDS_Hypothesis * >& aHypList,
111 const bool andAncestors) const;
113 const std::list<SMESHDS_Command*> & GetLog() throw(SALOME_Exception);
115 void ClearLog() throw(SALOME_Exception);
117 int GetId() { return _id; }
119 SMESHDS_Mesh * GetMeshDS() { return _myMeshDS; }
121 SMESH_Gen *GetGen() { return _gen; }
123 SMESH_subMesh *GetSubMesh(const TopoDS_Shape & aSubShape)
124 throw(SALOME_Exception);
126 SMESH_subMesh *GetSubMeshContaining(const TopoDS_Shape & aSubShape) const
127 throw(SALOME_Exception);
129 SMESH_subMesh *GetSubMeshContaining(const int aShapeID) const
130 throw(SALOME_Exception);
132 * \brief Return submeshes of groups containing the given subshape
134 std::list<SMESH_subMesh*> GetGroupSubMeshesContaining(const TopoDS_Shape & shape) const
135 throw(SALOME_Exception);
137 * \brief Say all submeshes that theChangedHyp has been modified
139 void NotifySubMeshesHypothesisModification(const SMESH_Hypothesis* theChangedHyp);
141 const std::list < SMESH_subMesh * >&
142 GetSubMeshUsingHypothesis(SMESHDS_Hypothesis * anHyp) throw(SALOME_Exception);
144 * \brief Return True if anHyp is used to mesh aSubShape
146 bool IsUsedHypothesis(SMESHDS_Hypothesis * anHyp,
147 const SMESH_subMesh * aSubMesh);
149 * \brief check if a hypothesis alowing notconform mesh is present
151 bool IsNotConformAllowed() const;
153 bool IsMainShape(const TopoDS_Shape& theShape) const;
155 * \brief Return list of ancestors of theSubShape in the order
156 * that lower dimention shapes come first
158 const TopTools_ListOfShape& GetAncestors(const TopoDS_Shape& theSubShape) const;
160 * \brief Return data map of descendant to ancestor shapes
162 typedef TopTools_IndexedDataMapOfShapeListOfShape TAncestorMap;
163 const TAncestorMap& GetAncestorMap() const { return _mapAncestors; }
165 * \brief Check group names for duplications.
166 * Consider maximum group name length stored in MED file
168 bool HasDuplicatedGroupNamesMED();
170 void ExportMED(const char *file,
171 const char* theMeshName = NULL,
172 bool theAutoGroups = true,
174 throw(SALOME_Exception);
176 void ExportDAT(const char *file) throw(SALOME_Exception);
177 void ExportUNV(const char *file) throw(SALOME_Exception);
178 void ExportSTL(const char *file, const bool isascii) throw(SALOME_Exception);
180 int NbNodes() throw(SALOME_Exception);
182 int NbEdges(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
184 int NbFaces(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
186 int NbTriangles(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
188 int NbQuadrangles(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
190 int NbPolygons() throw(SALOME_Exception);
192 int NbVolumes(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
194 int NbTetras(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
196 int NbHexas(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
198 int NbPyramids(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
200 int NbPrisms(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
202 int NbPolyhedrons() throw(SALOME_Exception);
204 int NbSubMesh() throw(SALOME_Exception);
206 int NbGroup() const { return _mapGroup.size(); }
208 SMESH_Group* AddGroup (const SMDSAbs_ElementType theType,
211 const TopoDS_Shape& theShape=TopoDS_Shape());
213 typedef boost::shared_ptr< SMDS_Iterator<SMESH_Group*> > GroupIteratorPtr;
214 GroupIteratorPtr GetGroups() const;
216 std::list<int> GetGroupIds() const;
218 SMESH_Group* GetGroup (const int theGroupID);
220 void RemoveGroup (const int theGroupID);
223 SMDSAbs_ElementType GetElementType( const int id, const bool iselem );
227 ostream& Dump(ostream & save);
232 int _id; // id given by creator (unique within the creator instance)
234 int _idDoc; // id given by SMESHDS_Document
235 int _groupId; // id generator for group objects
236 bool _isShapeToMesh;// set to true when a shape is given (only once)
237 std::list <SMESH_subMesh*> _subMeshesUsingHypothesisList;
238 SMESHDS_Document * _myDocument;
239 SMESHDS_Mesh * _myMeshDS;
240 map <int, SMESH_subMesh *> _mapSubMesh;
241 map <int, SMESH_Group *> _mapGroup;
244 TopTools_IndexedDataMapOfShapeListOfShape _mapAncestors;
248 SMESH_Mesh(const SMESH_Mesh&) {};