Join modifications from branch OCC_development_for_3_2_0a2

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

diff --git a/src/SMDS/SMDS_VolumeOfNodes.hxx b/src/SMDS/SMDS_VolumeOfNodes.hxx
index bb553a03a003518bf96b42dd530591fc59f3ece9..7595174906a4879011ce5689762b4b939e9f4a0a 100644 (file)
--- a/src/SMDS/SMDS_VolumeOfNodes.hxx
+++ b/src/SMDS/SMDS_VolumeOfNodes.hxx
@@ -70,6 +70,16 @@ class SMDS_VolumeOfNodes:public SMDS_MeshVolume
        int NbNodes() const;
        int NbEdges() const;
        SMDSAbs_ElementType GetType() const;    
+
+  /*!
+   * \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;