+class SMESH_EXPORT SMESH_Mesh
+{
+public:
+ SMESH_Mesh(int theLocalId,
+ int theStudyId,
+ SMESH_Gen* theGen,
+ bool theIsEmbeddedMode,
+ SMESHDS_Document* theDocument);
+
+ virtual ~SMESH_Mesh();
+
+ /*!
+ * \brief Set geometry to be meshed
+ */
+ void ShapeToMesh(const TopoDS_Shape & aShape);
+ /*!
+ * \brief Return geometry to be meshed. (It may be a PseudoShape()!)
+ */
+ TopoDS_Shape GetShapeToMesh() const;
+ /*!
+ * \brief Return true if there is a geometry to be meshed, not PseudoShape()
+ */
+ bool HasShapeToMesh() const { return _isShapeToMesh; }
+ /*!
+ * \brief Return diagonal size of bounding box of shape to mesh.
+ */
+ double GetShapeDiagonalSize() const;
+ /*!
+ * \brief Return diagonal size of bounding box of a shape.
+ */
+ static double GetShapeDiagonalSize(const TopoDS_Shape & aShape);
+ /*!
+ * \brief Return a solid which is returned by GetShapeToMesh() if
+ * a real geometry to be meshed was not set
+ */
+ static const TopoDS_Solid& PseudoShape();
+
+ /*!
+ * \brief Load mesh from study file
+ */
+ void Load();
+ /*!
+ * \brief Remove all nodes and elements
+ */
+ void Clear();
+ /*!
+ * \brief Remove all nodes and elements of indicated shape
+ */
+ void ClearSubMesh(const int theShapeId);
+
+ /*!
+ * consult DriverMED_R_SMESHDS_Mesh::ReadStatus for returned value
+ */
+ int UNVToMesh(const char* theFileName);
+
+ int MEDToMesh(const char* theFileName, const char* theMeshName);
+
+ int STLToMesh(const char* theFileName);
+
+ int CGNSToMesh(const char* theFileName, const int theMeshIndex, std::string& theMeshName);
+
+ SMESH_ComputeErrorPtr GMFToMesh(const char* theFileName,
+ bool theMakeRequiredGroups = true );
+
+ SMESH_Hypothesis::Hypothesis_Status
+ AddHypothesis(const TopoDS_Shape & aSubShape, int anHypId)
+ throw(SALOME_Exception);
+
+ SMESH_Hypothesis::Hypothesis_Status
+ RemoveHypothesis(const TopoDS_Shape & aSubShape, int anHypId)
+ throw(SALOME_Exception);
+
+ const std::list <const SMESHDS_Hypothesis * >&
+ GetHypothesisList(const TopoDS_Shape & aSubShape) const
+ throw(SALOME_Exception);
+
+ const SMESH_Hypothesis * GetHypothesis(const TopoDS_Shape & aSubShape,
+ const SMESH_HypoFilter& aFilter,
+ const bool andAncestors,
+ TopoDS_Shape* assignedTo=0) const;
+
+ int GetHypotheses(const TopoDS_Shape & aSubShape,
+ const SMESH_HypoFilter& aFilter,
+ std::list< const SMESHDS_Hypothesis * >& aHypList,
+ const bool andAncestors,
+ std::list< TopoDS_Shape > * assignedTo=0) const;
+
+ SMESH_Hypothesis * GetHypothesis(const int aHypID) const;
+
+ const std::list<SMESHDS_Command*> & GetLog() throw(SALOME_Exception);
+
+ void ClearLog() throw(SALOME_Exception);
+
+ int GetId() const { return _id; }
+
+ bool MeshExists( int meshId ) const;
+
+ SMESHDS_Mesh * GetMeshDS() { return _myMeshDS; }
+
+ const SMESHDS_Mesh * GetMeshDS() const { return _myMeshDS; }
+
+ SMESH_Gen *GetGen() { return _gen; }
+
+ SMESH_subMesh *GetSubMesh(const TopoDS_Shape & aSubShape)
+ throw(SALOME_Exception);
+
+ SMESH_subMesh *GetSubMeshContaining(const TopoDS_Shape & aSubShape) const
+ throw(SALOME_Exception);
+
+ SMESH_subMesh *GetSubMeshContaining(const int aShapeID) const
+ throw(SALOME_Exception);
+ /*!
+ * \brief Return submeshes of groups containing the given subshape
+ */
+ std::list<SMESH_subMesh*> GetGroupSubMeshesContaining(const TopoDS_Shape & shape) const
+ throw(SALOME_Exception);
+ /*!
+ * \brief Say all submeshes that theChangedHyp has been modified
+ */
+ void NotifySubMeshesHypothesisModification(const SMESH_Hypothesis* theChangedHyp);
+
+ const std::list < SMESH_subMesh * >&
+ GetSubMeshUsingHypothesis(SMESHDS_Hypothesis * anHyp) throw(SALOME_Exception);
+ /*!
+ * \brief Return True if anHyp is used to mesh aSubShape
+ */
+ bool IsUsedHypothesis(SMESHDS_Hypothesis * anHyp,
+ const SMESH_subMesh * aSubMesh);
+ /*!
+ * \brief check if a hypothesis alowing notconform mesh is present
+ */
+ bool IsNotConformAllowed() const;
+
+ bool IsMainShape(const TopoDS_Shape& theShape) const;
+ /*!
+ * \brief Return list of ancestors of theSubShape in the order
+ * that lower dimention shapes come first
+ */
+ const TopTools_ListOfShape& GetAncestors(const TopoDS_Shape& theSubShape) const;
+
+ void SetAutoColor(bool theAutoColor) throw(SALOME_Exception);
+
+ bool GetAutoColor() throw(SALOME_Exception);
+
+ /*!
+ * \brief Set the flag meaning that the mesh has been edited "manually".
+ * It is to set to false after Clear() and to set to true by MeshEditor
+ */
+ void SetIsModified(bool isModified);
+
+ bool GetIsModified() const { return _isModified; }
+
+ /*!
+ * \brief Return true if the mesh has been edited since a total re-compute
+ * and those modifications may prevent successful partial re-compute.
+ * As a side effect reset _isModified flag if mesh is empty
+ */
+ bool HasModificationsToDiscard() const;
+
+ /*!
+ * \brief Return data map of descendant to ancestor shapes
+ */
+ typedef TopTools_IndexedDataMapOfShapeListOfShape TAncestorMap;
+ const TAncestorMap& GetAncestorMap() const { return _mapAncestors; }
+ /*!
+ * \brief Check group names for duplications.
+ * Consider maximum group name length stored in MED file
+ */
+ bool HasDuplicatedGroupNamesMED();
+
+ void ExportMED(const char * theFile,
+ const char* theMeshName = NULL,
+ bool theAutoGroups = true,
+ int theVersion = 0,
+ const SMESHDS_Mesh* theMeshPart = 0,
+ bool theAutoDimension = false)
+ throw(SALOME_Exception);
+
+ void ExportDAT(const char * file,
+ const SMESHDS_Mesh* meshPart = 0) throw(SALOME_Exception);
+ void ExportUNV(const char * file,
+ const SMESHDS_Mesh* meshPart = 0) throw(SALOME_Exception);
+ void ExportSTL(const char * file,
+ const bool isascii,
+ const SMESHDS_Mesh* meshPart = 0) throw(SALOME_Exception);
+ void ExportCGNS(const char * file,
+ const SMESHDS_Mesh* mesh);
+ void ExportGMF(const char * file,
+ const SMESHDS_Mesh* mesh,
+ bool withRequiredGroups = true );
+ void ExportSAUV(const char *file,
+ const char* theMeshName = NULL,
+ bool theAutoGroups = true) throw(SALOME_Exception);
+
+ double GetComputeProgress() const;
+
+ int NbNodes() const throw(SALOME_Exception);
+ int Nb0DElements() const throw(SALOME_Exception);
+ int NbBalls() const throw(SALOME_Exception);
+
+ int NbEdges(SMDSAbs_ElementOrder order = ORDER_ANY) const throw(SALOME_Exception);
+
+ int NbFaces(SMDSAbs_ElementOrder order = ORDER_ANY) const throw(SALOME_Exception);
+ int NbTriangles(SMDSAbs_ElementOrder order = ORDER_ANY) const throw(SALOME_Exception);
+ int NbQuadrangles(SMDSAbs_ElementOrder order = ORDER_ANY) const throw(SALOME_Exception);
+ int NbBiQuadQuadrangles() const throw(SALOME_Exception);
+ int NbBiQuadTriangles() const throw(SALOME_Exception);
+ int NbPolygons() const throw(SALOME_Exception);
+
+ int NbVolumes(SMDSAbs_ElementOrder order = ORDER_ANY) const throw(SALOME_Exception);
+ int NbTetras(SMDSAbs_ElementOrder order = ORDER_ANY) const throw(SALOME_Exception);
+ int NbHexas(SMDSAbs_ElementOrder order = ORDER_ANY) const throw(SALOME_Exception);
+ int NbTriQuadraticHexas() const throw(SALOME_Exception);
+ int NbPyramids(SMDSAbs_ElementOrder order = ORDER_ANY) const throw(SALOME_Exception);
+ int NbPrisms(SMDSAbs_ElementOrder order = ORDER_ANY) const throw(SALOME_Exception);
+ int NbHexagonalPrisms() const throw(SALOME_Exception);
+ int NbPolyhedrons() const throw(SALOME_Exception);
+
+ int NbSubMesh() const throw(SALOME_Exception);
+
+ int NbGroup() const { return _mapGroup.size(); }
+
+ SMESH_Group* AddGroup (const SMDSAbs_ElementType theType,
+ const char* theName,
+ int& theId,
+ const TopoDS_Shape& theShape=TopoDS_Shape(),
+ const SMESH_PredicatePtr& thePredicate=SMESH_PredicatePtr());
+
+ SMESH_Group* AddGroup (SMESHDS_GroupBase* groupDS) throw(SALOME_Exception);
+
+ typedef boost::shared_ptr< SMDS_Iterator<SMESH_Group*> > GroupIteratorPtr;
+ GroupIteratorPtr GetGroups() const;
+
+ std::list<int> GetGroupIds() const;
+
+ SMESH_Group* GetGroup (const int theGroupID);
+
+ bool RemoveGroup (const int theGroupID);
+
+ SMESH_Group* ConvertToStandalone ( int theGroupID );
+
+ struct TCallUp // callback from SMESH to SMESH_I level
+ {
+ virtual void RemoveGroup (const int theGroupID)=0;
+ virtual void HypothesisModified ()=0;
+ virtual void Load ()=0;
+ virtual ~TCallUp() {}
+ };
+ void SetCallUp( TCallUp * upCaller );
+
+ bool SynchronizeGroups();
+
+
+ SMDSAbs_ElementType GetElementType( const int id, const bool iselem );
+
+ void ClearMeshOrder();
+ void SetMeshOrder(const TListOfListOfInt& theOrder );
+ const TListOfListOfInt& GetMeshOrder() const;
+
+ // sort submeshes according to stored mesh order
+ bool SortByMeshOrder(std::list<SMESH_subMesh*>& theListToSort) const;
+
+ // return true if given order of sub-meshes is OK
+ bool IsOrderOK( const SMESH_subMesh* smBefore,
+ const SMESH_subMesh* smAfter ) const;
+
+ ostream& Dump(ostream & save);
+
+private:
+
+ void fillAncestorsMap(const TopoDS_Shape& theShape);
+ std::list<SMESH_subMesh*> getAncestorsSubMeshes
+ (const TopoDS_Shape& theSubShape) const;
+
+protected:
+ int _id; // id given by creator (unique within the creator instance)
+ int _studyId;
+ int _groupId; // id generator for group objects
+ int _nbSubShapes; // initial nb of subshapes in the shape to mesh
+ bool _isShapeToMesh;// set to true when a shape is given (only once)
+ std::list <SMESH_subMesh*> _subMeshesUsingHypothesisList;
+ SMESHDS_Document * _myDocument;
+ SMESHDS_Mesh * _myMeshDS;
+ SMESH_Gen * _gen;
+ std::map <int, SMESH_subMesh*> _mapSubMesh;
+ std::map <int, SMESH_Group*> _mapGroup;
+
+ bool _isAutoColor;
+ bool _isModified; //!< modified since last total re-compute, issue 0020693
+
+ double _shapeDiagonal; //!< diagonal size of bounding box of shape to mesh
+
+ TopTools_IndexedDataMapOfShapeListOfShape _mapAncestors;
+
+ TListOfListOfInt _mySubMeshOrder;
+
+ // Struct calling methods at CORBA API implementation level, used to
+ // 1) make an upper level be consistent with a lower one when group removal
+ // is invoked by hyp modification (issue 0020918)
+ // 2) to forget not loaded mesh data at hyp modification
+ TCallUp* _callUp;
+
+protected:
+ SMESH_Mesh();
+ SMESH_Mesh(const SMESH_Mesh&) {};