--- /dev/null
+// Copyright (C) 2014-2020 CEA/DEN, EDF R&D
+//
+// 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
+//
+
+#ifndef GeomAlgoAPI_BoundingBox_H_
+#define GeomAlgoAPI_BoundingBox_H_
+
+#include <GeomAlgoAPI.h>
+#include <GeomAPI_Shape.h>
+#include <Standard_TypeDef.hxx>
+
+/// get the boundin box of theshape.
+ /// \param theShape the shape
+ /// \param thePrecise precise TRUE for precise computation; FALSE for fast one.
+ /// \param theXmin X min of the box
+ /// \param theXmax X max of the box
+ /// \param theYmin Y min of the box
+ /// \param theYmax Y max of the box
+ /// \param theZmin Z min of the box
+ /// \param theZmax Z max of the box
+ /// \param theError error
+GEOMALGOAPI_EXPORT
+bool GetBoundingBox(const std::shared_ptr<GeomAPI_Shape>& theShape,
+ const bool thePrecise,
+ Standard_Real& theXmin,Standard_Real& theXmax,
+ Standard_Real& theYmin,Standard_Real& theYmax,
+ Standard_Real& theZmin,Standard_Real& theZmax,
+ std::string& theError);
+
+#endif
