/usr/include/GNUstep/GNUstepBase/NSArray+GNUstepBase.h is in libgnustep-base-dev 1.24.7-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 | /** Declaration of extension methods for base additions
Copyright (C) 2003-2010 Free Software Foundation, Inc.
Written by: Richard Frith-Macdonald <rfm@gnu.org>
and: Adam Fedor <fedor@gnu.org>
This file is part of the GNUstep Base Library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02111 USA.
*/
#ifndef INCLUDED_NSArray_GNUstepBase_h
#define INCLUDED_NSArray_GNUstepBase_h
#import <GNUstepBase/GSVersionMacros.h>
#import <Foundation/NSArray.h>
#if defined(__cplusplus)
extern "C" {
#endif
#if OS_API_VERSION(GS_API_NONE,GS_API_LATEST)
@interface NSArray (GNUstepBase)
/** <p>Method for working with sorted arrays - use a binary chop
* to determine the insertion location for an object. If equal objects
* already exist in the array, they will be located immediately before
* the insertion position.
* </p>
* <p>The comparator function takes two items as arguments, the first is the
* item to be added, the second is the item already in the array.
* The function should return NSOrderedAscending if the item to be
* added is 'less than' the item in the array, NSOrderedDescending
* if it is greater, and NSOrderedSame if it is equal.
* </p>
*/
- (NSUInteger) insertionPosition: (id)item
usingFunction: (NSComparisonResult (*)(id, id, void *))sorter
context: (void *)context;
/* <p>Method for working with sorted arrays - use a binary chop
* to determine the insertion location for an object. If equal objects
* already exist in the array, they will be located immediately before
* the insertion position.
* </p>
* <p>The selector identifies a method returning NSOrderedAscending if
* the receiver is 'less than' the argument, and NSOrderedDescending if
* it is greate.
* </p>
*/
- (NSUInteger) insertionPosition: (id)item
usingSelector: (SEL)comp;
@end
#endif /* OS_API_VERSION */
#if defined(__cplusplus)
}
#endif
#endif /* INCLUDED_NSArray_GNUstepBase_h */
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