Line data    Source code

       1           0 : /*
       2             : 
       3             : OOExcludeObjectEnumerator.h
       4             : 
       5             : Simple filter to exclude one object from an NSEnumerator.
       6             : 
       7             : 
       8             : Oolite
       9             : Copyright (C) 2004-2013 Giles C Williams and contributors
      10             : 
      11             : This program is free software; you can redistribute it and/or
      12             : modify it under the terms of the GNU General Public License
      13             : as published by the Free Software Foundation; either version 2
      14             : of the License, or (at your option) any later version.
      15             : 
      16             : This program is distributed in the hope that it will be useful,
      17             : but WITHOUT ANY WARRANTY; without even the implied warranty of
      18             : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      19             : GNU General Public License for more details.
      20             : 
      21             : You should have received a copy of the GNU General Public License
      22             : along with this program; if not, write to the Free Software
      23             : Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
      24             : MA 02110-1301, USA.
      25             : 
      26             : */
      27             : 
      28             : #import "OOCocoa.h"
      29             : 
      30             : 
      31           0 : @interface OOExcludeObjectEnumerator: NSEnumerator
      32             : {
      33             : @private
      34           0 :         NSEnumerator                    *_enumerator;
      35           0 :         id                                              _excludeObject;
      36             : }
      37             : 
      38           0 : + (id) enumeratorWithEnumerator:(NSEnumerator *)enumerator
      39             :                                 excludingObject:(id)object;
      40             : 
      41             : @end
      42             : 
      43             : 
      44             : @interface NSEnumerator (OOExcludingObject)
      45             : 
      46           0 : - (id) ooExcludingObject:(id)object;
      47             : 
      48             : @end