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Re: Cocoa et al as HCI usability problem
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Re: Cocoa et al as HCI usability problem


  • Subject: Re: Cocoa et al as HCI usability problem
  • From: Graham Cox <email@hidden>
  • Date: Sat, 24 May 2008 14:19:45 +1000


On 24 May 2008, at 7:34 am, Bill Bumgarner wrote:

The NSEnumerator stuff is prone to introducing silly errors, is inefficient, and not very pleasant to look at.


Can you go into more detail about the efficiency improvements? I do use a lot of NSEnumeration-based code and this *could* convince me to use Obj-C 2.0 enumeration (though at present I'm still rather keen to support Tiger). What sort of gains are we looking at? twice as fast? ten times? Or 1.1 times?

Also, if I use a method such as [array makeObjectPerformSelector:...] does that use fast enumeration internally?

thanks,


Graham _______________________________________________

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  • Follow-Ups:
    • Re: Cocoa et al as HCI usability problem
      • From: Bill Bumgarner <email@hidden>
    • Re: Cocoa et al as HCI usability problem
      • From: "Adam R. Maxwell" <email@hidden>
References: 
 >Re: Cocoa et al as HCI usability problem (From: Jeff LaMarche <email@hidden>)
 >Re: Cocoa et al as HCI usability problem (From: Andy Lee <email@hidden>)
 >Re: Cocoa et al as HCI usability problem (From: Jeff LaMarche <email@hidden>)
 >Re: Cocoa et al as HCI usability problem (From: Andy Lee <email@hidden>)
 >Re: Cocoa et al as HCI usability problem (From: "Sherm Pendley" <email@hidden>)
 >Re: Cocoa et al as HCI usability problem (From: Andy Lee <email@hidden>)
 >Re: Cocoa et al as HCI usability problem (From: Graham Cox <email@hidden>)
 >Re: Cocoa et al as HCI usability problem (From: Ilan Volow <email@hidden>)
 >Re: Cocoa et al as HCI usability problem (From: GĂ©rard Iglesias <email@hidden>)
 >Re: Cocoa et al as HCI usability problem (From: "Sherm Pendley" <email@hidden>)
 >Re: Cocoa et al as HCI usability problem (From: glenn andreas <email@hidden>)
 >Re: Cocoa et al as HCI usability problem (From: Bill Bumgarner <email@hidden>)

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