-- Created on: 2007-10-30
-- Created by: Sergey ZARITCHNY
-- Copyright (c) 2007-2012 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 DeltaOnModificationOfRealArray from TDataStd inherits DeltaOnModification from TDF

	---Purpose: This class provides default services for an
	--          AttributeDelta on a MODIFICATION action

uses

    Attribute      from TDF,
    HArray1OfReal  from TColStd,
    HArray1OfInteger from TColStd,
    RealArray      from TDataStd

is

    Create (Arr : RealArray     from TDataStd)
    	returns mutable DeltaOnModificationOfRealArray from TDataStd;
	---Purpose: Initializes a TDF_DeltaOnModification.

    Apply (me : mutable)
    	is redefined virtual;
    	---Purpose: Applies the delta to the attribute.
fields
  
 myIndxes  :  HArray1OfInteger from TColStd; 
 myValues  :  HArray1OfReal from TColStd;
 myUp1     :  Integer       from Standard;
 myUp2     :  Integer       from Standard;

end DeltaOnModificationOfRealArray;