text: /*	
   *	This file is part of OpenGrafik.
   *
   *	Copyright 2009 Fred Morcos <fred.morcos@gmail.com>
   *
   *	OpenGrafik 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 3 of the License, or
   *	(at your option) any later version.
   *
   *	OpenGrafik 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.
   *
   *	You should have received a copy of the GNU General Public License
   *	along with OpenGrafik.  If not, see <http://www.gnu.org/licenses/>.
   */
  
  #import <Foundation/Foundation.h>
  
  @class NSObject, NSMutableArray;
  
  @interface DiagramModel: NSObject {
  	NSMutableArray	*objects,
  					*connectors;
  }
  
  - init;
  
  - add: (id) obj;
  - remove: (id) obj;
  
  @end
  
  