--- /dev/null
+// Copyright (C) 2007-2021 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// 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
+//
+
+//NOTE: This is an interface to a function for the patch face.
+//
+#include "GEOM_Function.hxx"
+
+#include <TColStd_HSequenceOfTransient.hxx>
+
+#define PATCHFACE_ARG_FACE 1
+
+class GEOMImpl_IPatchFace
+{
+ public:
+
+ GEOMImpl_IPatchFace(Handle(GEOM_Function) theFunction): _func(theFunction) {}
+
+ void SetShape(Handle(GEOM_Function) theRef)
+ {
+ _func->SetReference(PATCHFACE_ARG_FACE, theRef);
+ }
+
+ Handle(GEOM_Function) GetShape()
+ {
+ return _func->GetReference(PATCHFACE_ARG_FACE);
+ }
+
+ private:
+
+ Handle(GEOM_Function) _func;
+};
