This file will describe the copyrights and licenses for all files in the
OpenCASCADE distribution.
Current status:
ros/src: 6/536 directories audited by checking each file's copyright notice.
All files/dirs audited using a grep test, results in the copyright file.

ros/src/Adaptor2d
 - Copyright 1992-1995 Matra Datavision
 - Only .cdl files have copyright notices
 - No license mentioned

ros/src/Adaptor3d
 - Copyright 1992-1994, 1998 Matra Datavision
 - Only .cdl files have copyright
 - No license mentioned
 - Note: Adaptor3d_GenHSurface.lxx is newer (1995) than .cdl (1994)
 - Note: Adaptor3d_CurveOnSurface.cxx indicates modifications through 2002
 - Note: Adaptor3d_TopolTool.cdl indicates modifications through 2005

ros/src/AdvApp2Var
 - Copyright 1996-1997 Matra Datavision
 - Only .cdl files have copyright notices
 - No license mentioned
 - Note: AdvApp2Var_Patch.cxx is newer (1998) than .cdl (1997)

ros/src/AdvApprox
 - Copyright 1993-1996 Matra Datavision

ros/src/AIS:
 - Copyright 1992, 1995-1998, 2000-2001 Matra Datavision
 - Only .cdl files have copyright notices
   (Exception: AIS_Circle.cxx has copyright notice)
 - No license mentioned
 - Note: AIS.cdl indicates modifications through 2003
 - Note: AIS_NDataMapOfTransientIteratorOfListTransient.hxx indicates creation date is 2003
 - Note: AIS_NListIteratorOfListTransient.hxx indicates creation date is 2003
 - Note: AIS_NListTransient.hxx indicates creation date is 2003

ros/src/Triangle:
 - Triangle_CMPLRS.edl occcallback.cxx Copyright 2003 Open CASCADE, no license
 - Triangle.hxx Copyright 2004 Open CASCADE, no license
 - triangle.c:
   Copyright 1993, 1995, 1997, 1998, 2002 Jonathan Richard Shewchuk
 * NON-FREE LICENSE forbids receiving compensation for distribution and
   requires direct arrangement with author if "part of a commercial system".
 - triangle.h:
   Copyright 1996 Jonathan Richard Shewchuk
   No license mentioned
