mirror of
https://gitlab.com/freepascal.org/lazarus/lazarus.git
synced 2025-05-19 16:22:50 +02:00
77 lines
2.3 KiB
ObjectPascal
77 lines
2.3 KiB
ObjectPascal
{ $Id$ }
|
|
{
|
|
/***************************************************************************
|
|
packagesystem.pas
|
|
-----------------
|
|
|
|
|
|
***************************************************************************/
|
|
|
|
***************************************************************************
|
|
* *
|
|
* This source is free software; you can redistribute it and/or modify *
|
|
* it under the terms of the GNU General Public License as published by *
|
|
* the Free Software Foundation; either version 2 of the License, or *
|
|
* (at your option) any later version. *
|
|
* *
|
|
* This code is distributed in the hope that it will be useful, but *
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
|
|
* General Public License for more details. *
|
|
* *
|
|
* A copy of the GNU General Public License is available on the World *
|
|
* Wide Web at <http://www.gnu.org/copyleft/gpl.html>. You can also *
|
|
* obtain it by writing to the Free Software Foundation, *
|
|
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
|
|
* *
|
|
***************************************************************************
|
|
|
|
Author: Mattias Gaertner
|
|
|
|
Abstract:
|
|
The package registration.
|
|
}
|
|
unit PackageSystem;
|
|
|
|
{$mode objfpc}{$H+}
|
|
|
|
interface
|
|
|
|
uses
|
|
Classes, SysUtils, AVL_Tree, PackageLinks, PackageDefs;
|
|
|
|
type
|
|
TLazPackageGraph = class
|
|
private
|
|
FItems: TAVLTree;
|
|
public
|
|
constructor Create;
|
|
destructor Destroy; override;
|
|
procedure Clear;
|
|
public
|
|
end;
|
|
|
|
implementation
|
|
|
|
{ TLazPackageGraph }
|
|
|
|
constructor TLazPackageGraph.Create;
|
|
begin
|
|
FItems:=TAVLTree.Create(@CompareLazPackage);
|
|
end;
|
|
|
|
destructor TLazPackageGraph.Destroy;
|
|
begin
|
|
Clear;
|
|
FItems.Free;
|
|
inherited Destroy;
|
|
end;
|
|
|
|
procedure TLazPackageGraph.Clear;
|
|
begin
|
|
FItems.FreeAndClear;
|
|
end;
|
|
|
|
end.
|
|
|