Join modifications from BR_Dev_For_4_0 tag V4_1_1.

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

diff --git a/src/SMDS/SMDS_MeshEdge.hxx b/src/SMDS/SMDS_MeshEdge.hxx
index 28621d8e912867fabbb163dbd8cec5c117cacc3e..10a1f66d85b3159bb5a557e3df8d82098f390417 100644 (file)
--- a/src/SMDS/SMDS_MeshEdge.hxx
+++ b/src/SMDS/SMDS_MeshEdge.hxx
@@ -17,7 +17,7 @@
 //  License along with this library; if not, write to the Free Software 
 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA 
 // 
-//  See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org 
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
 //
 //
@@ -27,27 +27,41 @@
 #ifndef _SMDS_MeshEdge_HeaderFile
 #define _SMDS_MeshEdge_HeaderFile
 
+#include "SMESH_SMDS.hxx"
+
 #include "SMDS_MeshElement.hxx"
 #include <iostream>
 
-class SMDS_MeshEdge:public SMDS_MeshElement
+class SMDS_EXPORT SMDS_MeshEdge:public SMDS_MeshElement
 {
 
   public:
        SMDS_MeshEdge(const SMDS_MeshNode * node1,
                       const SMDS_MeshNode * node2);
-       void Print(ostream & OS) const;
+        bool ChangeNodes(const SMDS_MeshNode * node1,
+                         const SMDS_MeshNode * node2);
+       void Print(std::ostream & OS) const;
 
        SMDSAbs_ElementType GetType() const;
        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