Re: How to implement readonly property
Re: How to implement readonly property
- Subject: Re: How to implement readonly property
- From: Tom Davie <email@hidden>
- Date: Mon, 12 Nov 2012 14:33:55 +0000
On 12 Nov 2012, at 14:18, Joerg Simon <email@hidden> wrote:
> You can use dispatch_sync. The blog post of oliver dobnigg (cocoanetics) summs that up quite nicely:
> http://www.cocoanetics.com/2012/02/threadsafe-lazy-property-initialization/
Or you can use dispatch_once, but make sure the once token is an ivar, unlike I did.
Tom Davie
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