--- /dev/null
+// SMESH StdMeshers : implementaion of SMESH idl descriptions
+//
+// 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
+//
+//
+//
+// File : StdMeshers_QuadranglePreference.hxx
+// Module : SMESH
+// $Header$
+
+#ifndef _StdMeshers_QuadranglePreference_HXX_
+#define _StdMeshers_QuadranglePreference_HXX_
+
+#include "SMESH_Hypothesis.hxx"
+#include "Utils_SALOME_Exception.hxx"
+
+/*!
+ * \brief Hypothesis for StdMeshers_Quadrangle_2D, forcing construction
+ * of quadrangles if the number of nodes on opposite edges is not the same.
+ * GIBI can do it if the global number of nodes is even (DALL operator).
+ * See PAL10467
+ */
+class StdMeshers_QuadranglePreference:public SMESH_Hypothesis
+{
+ public:
+ StdMeshers_QuadranglePreference(int hypId, int studyId, SMESH_Gen * gen);
+ virtual ~ StdMeshers_QuadranglePreference();
+
+ virtual std::ostream & SaveTo(std::ostream & save);
+ virtual std::istream & LoadFrom(std::istream & load);
+ friend std::ostream & operator <<(std::ostream & save, StdMeshers_QuadranglePreference & hyp);
+ friend std::istream & operator >>(std::istream & load, StdMeshers_QuadranglePreference & hyp);
+};
+
+#endif
