At 12:17 AM +0000 2/6/09, harry greenmonster wrote:
So, how do I keep a copy hanging around AND kill the mysterious new
copy then (which shares the same name as the old one presumably)?
Retain the copy you want to keep around manually:
while([inputString isMatchedByRegex:regexString])
{
NSAutoreleasePool* pool = [NSAutoreleasePool new];
range = [inputString rangeOfRegex:regexString];
NSString * newString = [inputString
stringByReplacingCharactersInRange:range withString:@""];
[inputString release]; // release old inputString
inputString = [newString retain]; // retain new inputString
[pool drain];
}
WARING: this code not tested for correctness but should give you the idea
The autorelease pool may or may not be necessary here, but given the
size of the input may be good defensive coding.
-Steve
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