Re: Proper Memory Management
Re: Proper Memory Management
- Subject: Re: Proper Memory Management
- From: Philip Vallone <email@hidden>
- Date: Tue, 19 Jan 2010 16:26:28 -0500
Thanks Jack,
Considering the original example:
- (void) viewDidLoad{
NSString *tempStr = nil;
NSString *filepath = [[NSBundle mainBundle] pathForResource:@"filename" ofType:@"xml"];
NSData *xmlData = [NSData dataWithContentsOfFile:filepath];
NSMutableString *xqueryStr = [NSMutableString stringWithFormat:@"/data/title/@number"];
NSArray *resultNodes = PerformXMLXPathQuery(xmlData, xqueryStr);
NSEnumerator *e = [resultNodes objectEnumerator];
id object;
while (object = [e nextObject]) {
for (NSString *key in object){
tempStr = [[object objectForKey:key] stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
if ([tempStr isEqualToString:@"number"] ) {
}else {
// do something here
}
}
}
}
if I use "resultNodes" within the scope of viewDidLoad, then there is no need to retain "resultNodes"?
Thanks for all the help,
Phil
_______________________________________________
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