(*
  * CDDL HEADER START
  *
  * The contents of this file are subject to the terms of the
  * Common Development and Distribution License, Version 1.0 only
  * (the "License").  You may not use this file except in compliance
  * with the License.
  *
  * You can obtain a copy of the license at
  * http://www.opensource.org/licenses/cddl1.php.
  * See the License for the specific language governing permissions
  * and limitations under the License.
  *
  * When distributing Covered Code, include this CDDL HEADER in each
  * file and include the License file at
  * http://www.opensource.org/licenses/cddl1.php.  If applicable,
  * add the following below this CDDL HEADER, with the fields enclosed
  * by brackets "[]" replaced with your own identifying * information:
  *      Portions Copyright [yyyy] [name of copyright owner]
  *
  * CDDL HEADER END
  *
  *
  *      Portions Copyright 2012 Andreas Schneider
  *)
unit UContnrExt;

{$mode objfpc}{$H+}

interface

uses
  heContnrs;

type

  { TPointerVectorSet }

  generic TPointerVectorSet<T> = class(specialize TheCmpVectorSet<T>)
  public
    function Compare(const A, B: T): Integer; override;
  end;

implementation

{ TPointerVectorSet }

function TPointerVectorSet.Compare(const A, B: T): Integer;
begin
  Result := @A - @B;
end;

end.