Join modifications from branch OCC_development_for_3_2_0a2

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

diff --git a/src/SMDS/SMDS_FaceOfNodes.hxx b/src/SMDS/SMDS_FaceOfNodes.hxx
index 9a2adad0b80f29320b41f7830f5419f169a7aceb..8cbdf6f33ccdc95e64d69a3bf5d1ab73dcc0c735 100644 (file)
--- a/src/SMDS/SMDS_FaceOfNodes.hxx
+++ b/src/SMDS/SMDS_FaceOfNodes.hxx
@@ -22,15 +22,16 @@
 #ifndef _SMDS_FaceOfNodes_HeaderFile
 #define _SMDS_FaceOfNodes_HeaderFile
 
-#include <iostream>
 #include "SMDS_MeshFace.hxx"
 #include "SMDS_MeshNode.hxx"
 #include "SMDS_Iterator.hxx"
 
+#include <iostream>
+
 class SMDS_FaceOfNodes:public SMDS_MeshFace
 {
   public:
-       void Print(ostream & OS) const;
+       void Print(std::ostream & OS) const;
        SMDS_FaceOfNodes(const SMDS_MeshNode* node1,
                          const SMDS_MeshNode* node2,
                          const SMDS_MeshNode* node3);
@@ -38,16 +39,28 @@ class SMDS_FaceOfNodes:public SMDS_MeshFace
                          const SMDS_MeshNode* node2,
                          const SMDS_MeshNode* node3,
                          const SMDS_MeshNode* node4);
-               
+        bool ChangeNodes(const SMDS_MeshNode* nodes[],
+                         const int            nbNodes);
        int NbEdges() const;
        int NbFaces() const;
        int NbNodes() 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;
 
   private:
-       vector<const SMDS_MeshNode*> myNodes;
+       const SMDS_MeshNode* myNodes[4];
+        int                  myNbNodes;
 
 };