--- /dev/null
+// Copyright (C) 2007-2016 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, or (at your option) any later version.
+//
+// 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
+//
+// File : SMESH_Triangulate.hxx
+// Created : Thu Jan 18 17:51:34 2018
+// Author : Edward AGAPOV (eap)
+
+
+#ifndef __SMESH_Triangulate_HXX__
+#define __SMESH_Triangulate_HXX__
+
+/*!
+ * \brief Divide a mesh face into triangles
+ */
+class SMESHUtils_EXPORT SMESH_Triangulate
+{
+ public:
+
+ static int GetNbTriangles( const SMDS_MeshElement* face );
+
+ int GetTriangles( const SMDS_MeshElement* face,
+ std::vector< const SMDS_MeshNode*>& nodes);
+
+ private:
+
+ bool triangulate( std::vector< const SMDS_MeshNode*>& nodes, const size_t nbNodes );
+
+ struct PolyVertex;
+ std::vector< PolyVertex > _pv;
+};
+
+
+#endif
