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Re: NSNumber : method to return pointer to represented value
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Re: NSNumber : method to return pointer to represented value

  • Subject: Re: NSNumber : method to return pointer to represented value
  • From: "email@hidden" <email@hidden>
  • Date: Sat, 22 Feb 2014 15:33:18 +0000
On 22 Feb 2014, at 14:27, Jonathan Hull <email@hidden> wrote:

> I think the main objection everyone has is that they believe (as did I) that -getValue: is actually returning the internal representation of the object.

That is a very pertinent point that we haven’t mentioned.
-getValue: populates a pointer to a type matching -objCType.

Hence NSDecimal -getValue: populates a pointer to a double.

Jonathan



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References: 
 >NSNumber : method to return pointer to represented value (From: "email@hidden" <email@hidden>)
 >Re: NSNumber : method to return pointer to represented value (From: Fritz Anderson <email@hidden>)
 >Re: NSNumber : method to return pointer to represented value (From: "email@hidden" <email@hidden>)
 >Re: NSNumber : method to return pointer to represented value (From: Ken Thomases <email@hidden>)
 >Re: NSNumber : method to return pointer to represented value (From: "email@hidden" <email@hidden>)
 >Re: NSNumber : method to return pointer to represented value (From: Ken Thomases <email@hidden>)
 >Re: NSNumber : method to return pointer to represented value (From: Jonathan Hull <email@hidden>)

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