[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Question about NSScanner usage
From: |
Frederic |
Subject: |
Question about NSScanner usage |
Date: |
Wed, 24 Jan 2001 22:36:02 +0100 |
Hi,
Is it normal that the following code runs into a cpu loop
indefinitively?
I would except to find 3 "a" ...
NSString* str = @"a a a";
NSScanner* scanner = [NSScanner scannerWithString:str];
NSCharacterSet *set = [NSCharacterSet
characterSetWithCharactersInString:@"a"];
while ([scanner isAtEnd] == NO)
{
if ([scanner scanUpToCharactersFromSet:set intoString:nil])
{
NSLog( @"found a" );
}
}
Regards, Frederic
- Question about NSScanner usage,
Frederic <=