-// Copyright (C) 2007-2015 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
//
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
-// SMESH SMDS : implementaion of Salome mesh data structure
+// SMESH SMDS : implementation of Salome mesh data structure
// File : SMDS_MeshNode.hxx
// Module : SMESH
//
#include "SMDS_MeshElement.hxx"
#include "SMDS_Position.hxx"
-#include "ObjectPool.hxx"
class SMDS_EXPORT SMDS_MeshNode: public SMDS_MeshElement
{
-public:
- friend class SMESHDS_Mesh;
- friend class SMDS_Mesh;
- friend class ObjectPool<SMDS_MeshNode>;
- friend class SMDS_VtkFace;
+ public:
- void Print(std::ostream & OS) const;
+ void setXYZ(double x, double y, double z);
double X() const; // ! NOT thread safe methods !
double Y() const;
double Z() const;
void GetXYZ(double xyz[3]) const; // thread safe getting coords
+
SMDS_ElemIteratorPtr GetInverseElementIterator(SMDSAbs_ElementType type=SMDSAbs_All) const;
int NbInverseElements(SMDSAbs_ElementType type=SMDSAbs_All) const;
- const SMDS_PositionPtr& GetPosition() const;
- virtual SMDSAbs_ElementType GetType() const;
- virtual vtkIdType GetVtkType() const;
+
+ SMDS_PositionPtr GetPosition() const; // WARNING result is std::unique_ptr !
+ void SetPosition(const SMDS_PositionPtr& aPos, int shapeID = 0 );
+
+ virtual SMDSAbs_ElementType GetType() const { return SMDSAbs_Node; }
+ virtual VTKCellType GetVtkType() const { return VTK_VERTEX; }
virtual SMDSAbs_EntityType GetEntityType() const { return SMDSEntity_Node;}
virtual SMDSAbs_GeometryType GetGeomType() const { return SMDSGeom_NONE; }
- virtual int NbNodes() const;
+ virtual int NbNodes() const { return 1; }
+ virtual int NbEdges() const { return 0; }
+ virtual int NbFaces() const { return 0; }
- void SetPosition(const SMDS_PositionPtr& aPos);
- void setXYZ(double x, double y, double z);
+ virtual SMDS_ElemIteratorPtr nodesIterator() const;
+ virtual SMDS_NodeIteratorPtr nodeIterator() const;
+ virtual const SMDS_MeshNode* GetNode(const int ind) const;
+
+ virtual bool IsPoly() const { return false; }
+ virtual bool IsQuadratic() const { return false; }
+ virtual bool IsMediumNode(const SMDS_MeshNode* /*node*/) const { return false; }
+ virtual int NbCornerNodes() const { return 1; }
+
+ void Print(std::ostream & OS) const;
+
+ private:
- static int nbNodes;
+ void init(double x=0, double y=0, double z=0);
-protected:
- SMDS_MeshNode();
- SMDS_MeshNode(int id, int meshId, int shapeId = -1, double x=0, double y=0, double z=0);
- virtual ~SMDS_MeshNode();
- void init(int id, int meshId, int shapeId = -1, double x=0, double y=0, double z=0);
double* getCoord() const;
- void AddInverseElement(const SMDS_MeshElement * ME);
- void RemoveInverseElement(const SMDS_MeshElement * parent);
+ void AddInverseElement (const SMDS_MeshElement * elem);
+ void RemoveInverseElement(const SMDS_MeshElement * elem);
void ClearInverseElements();
- bool emptyInverseElements();
- SMDS_ElemIteratorPtr
- elementsIterator(SMDSAbs_ElementType type) const;
+ friend class SMDS_Mesh;
-private:
- SMDS_PositionPtr myPosition;
};
#endif