Merge from BR_V5_DEV 16Feb09

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

diff --git a/src/SMDS/SMDS_PolygonalFaceOfNodes.hxx b/src/SMDS/SMDS_PolygonalFaceOfNodes.hxx
index 567746259105ba4b57fc28f184b7864aa15d2029..3c9f9a50832d3f77f011c24641e9a20f6a209320 100644 (file)
--- a/src/SMDS/SMDS_PolygonalFaceOfNodes.hxx
+++ b/src/SMDS/SMDS_PolygonalFaceOfNodes.hxx
@@ -1,27 +1,31 @@
+//  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
+//
+//  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+//  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+//  This library is free software; you can redistribute it and/or
+//  modify it under the terms of the GNU Lesser General Public
+//  License as published by the Free Software Foundation; either
+//  version 2.1 of the License.
+//
+//  This library is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+//  Lesser General Public License for more details.
+//
+//  You should have received a copy of the GNU Lesser General Public
+//  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.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
 //  SMESH SMDS : implementaion of Salome mesh data structure
 //
-//  Copyright (C) 2003  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-//  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS 
-// 
-//  This library is free software; you can redistribute it and/or 
-//  modify it under the terms of the GNU Lesser General Public 
-//  License as published by the Free Software Foundation; either 
-//  version 2.1 of the License. 
-// 
-//  This library is distributed in the hope that it will be useful, 
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of 
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
-//  Lesser General Public License for more details. 
-// 
-//  You should have received a copy of the GNU Lesser General Public 
-//  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 
-
 #ifndef _SMDS_PolygonalFaceOfNodes_HeaderFile
 #define _SMDS_PolygonalFaceOfNodes_HeaderFile
 
+#include "SMESH_SMDS.hxx"
+
 #include "SMDS_MeshFace.hxx"
 //#include "SMDS_FaceOfNodes.hxx"
 #include "SMDS_MeshNode.hxx"
@@ -30,7 +34,7 @@
 #include <iostream>
 
 //class SMDS_PolygonalFaceOfNodes:public SMDS_FaceOfNodes
-class SMDS_PolygonalFaceOfNodes:public SMDS_MeshFace
+class SMDS_EXPORT SMDS_PolygonalFaceOfNodes:public SMDS_MeshFace
 {
  public:
   SMDS_PolygonalFaceOfNodes (std::vector<const SMDS_MeshNode *> nodes);
@@ -50,6 +54,15 @@ class SMDS_PolygonalFaceOfNodes:public SMDS_MeshFace
 
   virtual void Print (std::ostream & OS) 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:
   virtual SMDS_ElemIteratorPtr elementsIterator (SMDSAbs_ElementType type) const;