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}
- (instancetype)initWithRange: (OFRange)range
{
return (id)[[OFRangeCharacterSet alloc] initWithRange: range];
}
- (instancetype)retain
{
return self;
}
- (instancetype)autorelease
{
return self;
}
- (void)release
{
}
- (void)dealloc
{
OF_DEALLOC_UNSUPPORTED
}
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<
<
<
<
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<
<
<
<
<
<
<
<
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<
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}
- (instancetype)initWithRange: (OFRange)range
{
return (id)[[OFRangeCharacterSet alloc] initWithRange: range];
}
OF_SINGLETON_METHODS
@end
@implementation OFCharacterSet
+ (void)initialize
{
if (self == [OFCharacterSet class])
object_setClass((id)&placeholder,
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{
return [[[OFInvertedCharacterSet alloc]
initWithCharacterSet: self] autorelease];
}
@end
@implementation OFWhitespaceCharacterSet
- (instancetype)autorelease
{
return self;
}
- (instancetype)retain
{
return self;
}
- (void)release
{
}
- (unsigned int)retainCount
{
return OFMaxRetainCount;
}
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<
<
<
<
<
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{
return [[[OFInvertedCharacterSet alloc]
initWithCharacterSet: self] autorelease];
}
@end
@implementation OFWhitespaceCharacterSet
- (bool)characterIsMember: (OFUnichar)character
{
switch (character) {
case 0x0009:
case 0x0020:
case 0x00A0:
case 0x1680:
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case 0x205F:
case 0x3000:
return true;
default:
return false;
}
}
@end
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>
>
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case 0x205F:
case 0x3000:
return true;
default:
return false;
}
}
OF_SINGLETON_METHODS
@end
|