CentrED/UContnrExt.pas

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(*
* 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.