Join modifications from branch OCC_development_for_3_2_0a2

[modules/smesh.git] / src / SMDS / SMDS_MeshEdge.hxx

diff --git a/src/SMDS/SMDS_MeshEdge.hxx b/src/SMDS/SMDS_MeshEdge.hxx
index 290210ca324b7265467d3186264a23cc29c37a5e..c99b08198c7cadbed6a246056b101192bf155186 100644 (file)
--- a/src/SMDS/SMDS_MeshEdge.hxx
+++ b/src/SMDS/SMDS_MeshEdge.hxx
@@ -44,12 +44,22 @@ class SMDS_MeshEdge:public SMDS_MeshElement
        int NbNodes() const;
        int NbEdges() const;
        friend bool operator<(const SMDS_MeshEdge& e1, const SMDS_MeshEdge& e2);
+
+  /*!
+   * \brief Return node by its index
+    * \param ind - node index
+    * \retval const SMDS_MeshNode* - the node
+   * 
+   * Index is wrapped if it is out of a valid range
+   */
+  virtual const SMDS_MeshNode* GetNode(const int ind) const;
+
   protected:
        SMDS_ElemIteratorPtr
                elementsIterator(SMDSAbs_ElementType type) const;
 
-  private:
-       const SMDS_MeshNode* myNodes[2];
+  protected:
+       const SMDS_MeshNode* myNodes[3];
 
 };
 #endif