Awesome - Thanks!
On Jan 19, 2010, at 3:52 PM, Dave DeLong wrote:
> None of them.
>
> According to the memory management rules, you're only responsible for objects
> you create via an "alloc", "new", or "copy" method, which none of these are.
> All of these objects are autoreleased.
>
> Dave
>
> On Jan 19, 2010, at 1:50 PM, Philip Vallone wrote:
>
>>
>> I am I trying to learn proper memory management and have question: In the
>> following example, which objects am I responsible to release?
>>
>>
>> - (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
>>
>> }
>> }
>>
>> }
>>
>> }
>>
>> Thanks,
>>
>> Phil
>>
>>
>>
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>
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