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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@4030 72102866-910b-0410-8b05-ffd578937521
36 lines
711 B
Objective-C
36 lines
711 B
Objective-C
/* NSRange - range functions
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*/
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#include <config.h>
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#define IN_NSRANGE_M 1
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#include <Foundation/NSException.h>
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#include <Foundation/NSString.h>
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#include <Foundation/NSRange.h>
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@class NSString;
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NSRange
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NSMakeRange(unsigned int location, unsigned int length)
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{
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NSRange range;
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unsigned int end = location + length;
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if (end < location || end < length)
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{
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[NSException raise: NSRangeException
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format: @"Range location + length too great"];
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}
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range.location = location;
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range.length = length;
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return range;
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}
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NSString *
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NSStringFromRange(NSRange range)
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{
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return [NSString stringWithFormat: @"{location = %d, length = %d}",
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range.location, range.length];
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}
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