--- File: Circ2dTanOnRad.cdl
--- Created: Fri Mar 22 11:45:45 1991
--- Author: Philippe DAUTRY
--- <fid@phobox>
----Copyright: Matra Datavision 1991
+-- Created on: 1991-03-22
+-- Created by: Philippe DAUTRY
+-- Copyright (c) 1991-1999 Matra Datavision
+-- Copyright (c) 1999-2014 OPEN CASCADE SAS
+--
+-- This file is part of Open CASCADE Technology software library.
+--
+-- This library is free software; you can redistribute it and / or modify it
+-- under the terms of the GNU Lesser General Public version 2.1 as published
+-- by the Free Software Foundation, with special exception defined in the file
+-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+-- distribution for complete text of the license and disclaimer of any warranty.
+--
+-- Alternatively, this file may be used under the terms of Open CASCADE
+-- commercial license or contractual agreement.
class Circ2dTanOnRad