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Authors
Richard Frith-Macdonald (rfm@gnu.org
Date: Generated at 2025-02-11 22:18:53 +0100
Copyright: (C) 2004 Free Software Foundation, Inc.
class_NSIndexSet
NSObject
NSObject
NSIndexSet
NSIndexSet
NSObject->NSIndexSet
p_NSMutableCopying
NSMutableCopying
p_NSMutableCopying->NSIndexSet
p_NSCoding
NSCoding
p_NSCoding->NSIndexSet
p_NSCopying
NSCopying
p_NSCopying->NSIndexSet
Declared in: Foundation/NSIndexSet.h
Conforms to: NSCoding NSCopying NSMutableCopying
Availability: MacOS-X 10.0.0
Instances of this class are collections of
unsigned integers in the range 0 to
NSNotFound-1.
Instance Variables
+ (id)
indexSet ;
Availability: MacOS-X 10.0.0
Return an empty set.
+ (id)
indexSetWithIndex: (
NSUInteger )anIndex;
Availability: MacOS-X 10.0.0
Return a set containing the single value
anIndex , or returns nil if
anIndex is NSNotFound.
+ (id)
indexSetWithIndexesInRange: (
NSRange )aRange;
Availability: MacOS-X 10.0.0
Return a set containing all the values in
aRange , or returns nil if
aRange contains NSNotFound.
- (BOOL)
containsIndex: (
NSUInteger )anIndex;
Availability: MacOS-X 10.0.0
Returns YES if the receiver contains
anIndex , NO otherwise.
- (BOOL)
containsIndexes: (
NSIndexSet *)aSet;
Availability: MacOS-X 10.0.0
Returns YES if the receiver contains
all the index values present in aSet ,
NO otherwise.
- (BOOL)
containsIndexesInRange: (
NSRange )aRange;
Availability: MacOS-X 10.0.0
Returns YES if the receiver contains
all the index values present in aRange ,
NO otherwise.
- (
NSUInteger )
count ;
Availability: MacOS-X 10.0.0
Returns the number of index values present in the
receiver.
- (
NSUInteger )
countOfIndexesInRange: (
NSRange )range;
Availability: MacOS-X 10.5.0
Not implemented Returns the number of indexes set
within the specified range .
- (void)
enumerateIndexesInRange: (
NSRange )range
options: (
NSEnumerationOptions )opts
usingBlock: (GSIndexSetEnumerationBlock)aBlock;
Availability: MacOS-X 10.6.0
Description forthcoming.
- (void)
enumerateIndexesUsingBlock: (GSIndexSetEnumerationBlock)aBlock;
Availability: MacOS-X 10.6.0
Enumerate all indices in the set by applying a
block to them.
- (void)
enumerateIndexesWithOptions: (
NSEnumerationOptions )opts
usingBlock: (GSIndexSetEnumerationBlock)aBlock;
Availability: MacOS-X 10.6.0
Description forthcoming.
- (void)
enumerateRangesInRange: (
NSRange )range
options: (
NSEnumerationOptions )opts
usingBlock: (GSIndexSetRangeEnumerationBlock)aBlock;
Availability: MacOS-X 10.7.0
Description forthcoming.
- (void)
enumerateRangesUsingBlock: (GSIndexSetRangeEnumerationBlock)aBlock;
Availability: MacOS-X 10.7.0
Description forthcoming.
- (void)
enumerateRangesWithOptions: (
NSEnumerationOptions )opts
usingBlock: (GSIndexSetRangeEnumerationBlock)aBlock;
Availability: MacOS-X 10.7.0
Description forthcoming.
- (
NSUInteger )
firstIndex ;
Availability: MacOS-X 10.0.0
Returns the first index value in the receiver or
NSNotFound if the receiver is empty.
- (
NSUInteger )
getIndexes: (
NSUInteger *)aBuffer
maxCount: (
NSUInteger )aCount
inIndexRange: (
NSRangePointer )aRange;
Availability: MacOS-X 10.0.0
Copies index values into aBuffer until
there are no index values left or aBuffer
is full (assuming that the size of aBuffer is
given by aCount ). aRange and copies them
in order. aBuffer . aRange to start after the last index value
copied. aRange is a null
pointer, this method attempts to get all
index values from the set (and of course no range can
be returned in it).
- (
NSUInteger )
indexGreaterThanIndex: (
NSUInteger )anIndex;
Availability: MacOS-X 10.0.0
Return the first index value in the receiver which
is greater than anIndex .
- (
NSUInteger )
indexGreaterThanOrEqualToIndex: (
NSUInteger )anIndex;
Availability: MacOS-X 10.0.0
Return the first index value in the receiver which
is greater than or equal to anIndex .
- (
NSUInteger )
indexLessThanIndex: (
NSUInteger )anIndex;
Availability: MacOS-X 10.0.0
Return the first index value in the receiver which
is less than anIndex .
- (
NSUInteger )
indexLessThanOrEqualToIndex: (
NSUInteger )anIndex;
Availability: MacOS-X 10.0.0
Return the first index value in the receiver which
is less than or equal to anIndex .
- (id)
initWithIndex: (
NSUInteger )anIndex;
Availability: MacOS-X 10.0.0
Initialise the receiver to contain
anIndex . Returns the initialised object or
nil if anIndex is
NSNotFound.
- (id)
initWithIndexSet: (
NSIndexSet *)aSet;
Availability: MacOS-X 10.0.0
Initialises the receiver with the index values
from aSet .
- (id)
initWithIndexesInRange: (
NSRange )aRange;
Availability: MacOS-X 10.0.0
This is a designated initialiser for the class.
Initialise the receiver to contain all index
values in aRange . Returns the initialised
object or nil if aRange
contains NSNotFound.
- (BOOL)
intersectsIndexesInRange: (
NSRange )aRange;
Availability: MacOS-X 10.0.0
Returns YES if the receiver contains
any index values which lie in aRange , No
otherwise.
- (BOOL)
isEqualToIndexSet: (
NSIndexSet *)aSet;
Availability: MacOS-X 10.0.0
Tests two index sets for equality and returns either
YES or NO.
- (
NSUInteger )
lastIndex ;
Availability: MacOS-X 10.0.0
Returns the last index value in the receiver or
NSNotFound if the receiver is empty.
Instance Variables for NSIndexSet Class
@protected void*
_data ;
Availability: MacOS-X 10.0.0
Warning the underscore at the start of the
name of this instance variable indicates that, even
though it is not technically private , it is
intended for internal use within the package, and
you should not use the variable in other code.
class_NSMutableIndexSet
NSIndexSet
NSIndexSet
NSMutableIndexSet
NSMutableIndexSet
NSIndexSet->NSMutableIndexSet
Declared in: Foundation/NSIndexSet.h
Availability: MacOS-X 10.0.0
Description forthcoming.
- (void)
addIndex: (
NSUInteger )anIndex;
Availability: MacOS-X 10.0.0
Adds anIndex to the set of indexes stored
in the receiver.
- (void)
addIndexes: (
NSIndexSet *)aSet;
Availability: MacOS-X 10.0.0
Adds all the indexes from aSet to the set
of indexes stored in the receiver.
- (void)
addIndexesInRange: (
NSRange )aRange;
Availability: MacOS-X 10.0.0
Adds all the indexes in aRange to the set
of indexes stored in the receiver.
- (void)
removeAllIndexes ;
Availability: MacOS-X 10.0.0
Removes all indexes stored in the receiver.
- (void)
removeIndex: (
NSUInteger )anIndex;
Availability: MacOS-X 10.0.0
Removes anIndex from the set of indexes
stored in the receiver.
- (void)
removeIndexes: (
NSIndexSet *)aSet;
Availability: MacOS-X 10.0.0
Removes all the indexes in aSet from the
set of indexes stored in the receiver.
- (void)
removeIndexesInRange: (
NSRange )aRange;
Availability: MacOS-X 10.0.0
Removes all the indexes in aRange from
the set of indexes stored in the receiver.
- (void)
shiftIndexesStartingAtIndex: (
NSUInteger )anIndex
by: (
NSInteger )amount;
Availability: MacOS-X 10.0.0
Moves all the indexes from anIndex upwards
by the amount specified. amount is negative, index values below
anIndex will be overwritten by the shifted
values. amount is positive, a
'hole' will be left in the index range after
anIndex .
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