Re: Synthesized instance variables
Re: Synthesized instance variables
- Subject: Re: Synthesized instance variables
- From: Roland King <email@hidden>
- Date: Fri, 13 Mar 2009 00:31:29 +0800
@private?
On Mar 13, 2009, at 12:27 AM, Andreas Känner wrote:
Am 11.03.2009 um 17:02 schrieb Jean-Daniel Dupas:
Le 11 mars 09 à 16:03, Andreas Känner a écrit :
Hi,
Am 11.03.2009 um 13:27 schrieb Jean-Daniel Dupas:
Le 11 mars 09 à 13:10, Andreas Känner a écrit :
Hi there,
does anybody know if there is an efficient way to directly
access instance variables which have been synthesized for the
64bit runtime? Using object_getInstanceVariable is 10 times
slower than the code the compiler generates for the synthesized
getter.
What prevent you to use the synthesized getter ?
I want to override the synthesized getter to create a value on
demand.
Regards,
Andreas
Good reason.
And what prevent you to simply declare the ivar in the interface
instead of letting the compiler generating it ?
I don't want to make this implementation detail visible to the
outside (in the header). It would help if ivars could be declared in
categories but this is not possible.
Any other suggestion?
Andreas
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