SMDSAbs_ElementType GetType() const;
int NbNodes() const;
void setXYZ(double x, double y, double z);
friend bool operator<(const SMDS_MeshNode& e1, const SMDS_MeshNode& e2);
protected:
SMDSAbs_ElementType GetType() const;
int NbNodes() const;
void setXYZ(double x, double y, double z);
friend bool operator<(const SMDS_MeshNode& e1, const SMDS_MeshNode& e2);
protected: