Re: ARC question
Re: ARC question
- Subject: Re: ARC question
- From: Mike Abdullah <email@hidden>
- Date: Mon, 29 Oct 2012 11:34:13 +0000
On 29 Oct 2012, at 10:06, Vincent Habchi <email@hidden> wrote:
> Hi folks,
>
> before aught else, all my thoughts to those of you in the Eastern coast that are preparing themselves for a bunch of bleak days…
>
> I’ve just a silly question (I know, I don’t post very often and I apologize for that): I need to convert a HTML style string, with “& escapes” to normal UTF-8. So I wrote this:
>
> -(NSString *)convertHTMLtoUTF8:(NSString *)aString {
>
> NSString * convertedString = [aString copy];
> for (NSString * pattern in [HTMLtoUTF keyEnumerator]) {
> convertedString = [convertedString stringByReplacingOccurrencesOfString:pattern
> withString:HTMLtoUTF [pattern]];
> }
>
> return convertedString;
> }
>
> where HTMLtoUTF is a dictionary of pairs {@"&…;" : @"<corresponding_UTF8_char>"}.
>
> Now, my question is: is that scheme going to work correctly with ARC? Is it not going to leak each intermediate version of ‘convertedString’?
The code is a fairly inefficient to start with, but no, it's not going to leak.
_______________________________________________
Cocoa-dev mailing list (email@hidden)
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:
This email sent to email@hidden
| References: | |
| | >ARC question (From: Vincent Habchi <email@hidden>) |