4 Copyright (C) 1996 Free Software Foundation, Inc.
6 Author: Mircea Oancea <mircea@jupiter.elcom.pub.ro>
9 This file is part of the GNUstep Database Library.
11 This library is free software; you can redistribute it and/or
12 modify it under the terms of the GNU Library General Public
13 License as published by the Free Software Foundation; either
14 version 2 of the License, or (at your option) any later version.
16 This library 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 GNU
19 Library General Public License for more details.
21 You should have received a copy of the GNU Library General Public
22 License along with this library; see the file COPYING.LIB.
23 If not, write to the Free Software Foundation,
24 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
27 #import <Foundation/NSObject.h>
28 #import <Foundation/NSArray.h>
30 @interface EOKeySortOrdering : NSObject
33 NSComparisonResult ordering;
36 + keyOrderingWithKey:(NSString*)aKey ordering:(NSComparisonResult)anOrdering;
37 - initWithKey:(NSString*)aKey ordering:(NSComparisonResult)anOrdering;
39 - (NSComparisonResult)ordering;
42 @interface NSArray(EOKeyBasedSorting)
43 - (NSArray*)sortedArrayUsingKeyOrderArray:(NSArray*)orderArray;
46 @interface NSMutableArray(EOKeyBasedSorting)
47 - (void)sortUsingKeyOrderArray:(NSArray *)orderArray;