On Thu, Feb 5, 2009 at 3:39 PM, harry greenmonster
<[email protected]> wrote:
> 'inputString' is a 5mb text file,
Since inputString is large you really should avoid causing it to be
copied over and over again which -[NSString
stringByReplacingCharactersInRange:withString:] is doing. You should
instead use a mutable string and -[NSMutableString
replaceCharactersInRange:withString:].
NSMutableString* tmpString = [[inputString mutableCopy] autorelease];
while([tmpString isMatchedByRegex:regexString]) {
range = [tmpString rangeOfRegex:regexString];
[tmpString replaceCharactersInRange:range withString:@""];
}
-Shawn
_______________________________________________
Cocoa-dev mailing list ([email protected])
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com
This email sent to [email protected]
