On Mar 1, 2011, at 12:45 AM, Gerriet M. Denkmann wrote:
> NSMutableAttributedString *attributedString = [ [ NSMutableAttributedString
> alloc ] initWithString: firstChar ];
> [ attributedString fixFontAttributeInRange: NSMakeRange(0,[ attributedString
> length ]) ];
> NSFont *aFont = [ attribu
On Mar 3, 2011, at 1:10 PM, Matt Neuburg wrote:
> So what I'm trying to show you is that when you've got an object that owns
> stuff, you *never* expect that that object will dispense the stuff it owns
> while handing you a share in ownership.
I would argue it's irrelevant whether the dispensin
On Mar 3, 2011, at 7:32 PM, Graham Cox wrote:
> On 04/03/2011, at 11:54 AM, Matt Neuburg wrote:
>
>> because NSString is a very, very special case. Memory management for strings
>> is utterly different from memory management for a normal object
>
>
> Is it?
>
> Are you basing this on your ob
On 04/03/2011, at 11:54 AM, Matt Neuburg wrote:
> because NSString is a very, very special case. Memory management for strings
> is utterly different from memory management for a normal object
Is it?
Are you basing this on your observations, or on some documentation?
I don't see this though
On Mar 3, 2011, at 4:35 PM, Kyle Sluder wrote:
> On Thu, Mar 3, 2011 at 4:20 PM, Gerriet M. Denkmann
> wrote:
>> But, taking my original example:
>>
>> NSAttributedString * attributedString = ...
>> NSFont *aFont = [ attributedString attribute: NSFontAttributeName atIndex:
>> 0 effectiveRang
On Thu, Mar 3, 2011 at 4:20 PM, Gerriet M. Denkmann
wrote:
> But, taking my original example:
>
> NSAttributedString * attributedString = ...
> NSFont *aFont = [ attributedString attribute: NSFontAttributeName atIndex: 0
> effectiveRange: NULL ];
> NSString *fontName = [aFont fontName];
> [ att
On 4 Mar 2011, at 01:10, Matt Neuburg wrote:
> On Tue, 01 Mar 2011 16:15:09 +0700, "Gerriet M. Denkmann"
> said:
>>
>> On 1 Mar 2011, at 15:53, Kyle Sluder wrote:
>>
>>> On Tue, Mar 1, 2011 at 12:45 AM, Gerriet M. Denkmann
>>> wrote:
So obviously NSAttributedString does NOT return [ [ a
On Mar 3, 2011, at 10:10, Matt Neuburg wrote:
> What you *can* rely on is that a ***factory method*** will hand you an
> autoreleased object. So, [NSArray array] hands you an autoreleased array; it
> won't vanish right this second, but it will vanish when your code comes to an
> end, unless you
On Tue, 01 Mar 2011 16:15:09 +0700, "Gerriet M. Denkmann"
said:
>
>On 1 Mar 2011, at 15:53, Kyle Sluder wrote:
>
>> On Tue, Mar 1, 2011 at 12:45 AM, Gerriet M. Denkmann
>> wrote:
>>> So obviously NSAttributedString does NOT return [ [ aFont retain ]
>>> autorelease ] but just some internal poin
On Tue, Mar 1, 2011 at 1:15 AM, Gerriet M. Denkmann
wrote:
> As far as I can see, this article talks about different ways to implement
> setters and getters.
> Do you want to imply that, whenever I get some object from AppKit, I have to
> retain it until I no longer need it?
You got the font fr
On 1 Mar 2011, at 15:53, Kyle Sluder wrote:
> On Tue, Mar 1, 2011 at 12:45 AM, Gerriet M. Denkmann
> wrote:
>> So obviously NSAttributedString does NOT return [ [ aFont retain ]
>> autorelease ] but just some internal pointer.
>>
>> Is this documented somewhere?
>
> In the Memory Management P
On Tue, Mar 1, 2011 at 12:45 AM, Gerriet M. Denkmann
wrote:
> So obviously NSAttributedString does NOT return [ [ aFont retain ]
> autorelease ] but just some internal pointer.
>
> Is this documented somewhere?
In the Memory Management Programming Guide:
http://developer.apple.com/library/mac/#d
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