--- File: Intervals.cdl
--- Created: Fri Dec 13 14:20:52 1991
--- Author: Christophe MARION
--- <cma@sdsun1>
----Copyright: Matra Datavision 1991
+-- Created on: 1991-12-13
+-- Created by: Christophe MARION
+-- Copyright (c) 1991-1999 Matra Datavision
+-- Copyright (c) 1999-2012 OPEN CASCADE SAS
+--
+-- The content of this file is subject to the Open CASCADE Technology Public
+-- License Version 6.5 (the "License"). You may not use the content of this file
+-- except in compliance with the License. Please obtain a copy of the License
+-- at http://www.opencascade.org and read it completely before using this file.
+--
+-- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
+-- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
+--
+-- The Original Code and all software distributed under the License is
+-- distributed on an "AS IS" basis, without warranty of any kind, and the
+-- Initial Developer hereby disclaims all such warranties, including without
+-- limitation, any warranties of merchantability, fitness for a particular
+-- purpose or non-infringement. Please see the License for the specific terms
+-- and conditions governing the rights and limitations under the License.
+
class Intervals from Intrv
---Purpose: The class Intervals is a sorted sequence of non