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Re: Class lookup at runtime
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Re: Class lookup at runtime


  • Subject: Re: Class lookup at runtime
  • From: Ken Tozier <email@hidden>
  • Date: Fri, 7 Dec 2007 04:50:59 -0500

You can use this runtime functions to convert class names

id	someObj = [[NSClassFromString(<some class name>) alloc] init]

More here


http://developer.apple.com/documentation/Cocoa/Reference/Foundation/ Miscellaneous/Foundation_Functions/Reference/reference.html#// apple_ref/doc/uid/20000055-BCIIIJCI



On Dec 7, 2007, at 4:41 AM, Wesley Smith wrote:

Hi,
I'm trying to figure out how to dynamically get access to a class
instance from a string.  Let's say I have a C string with
"NSRectangle" in it.  Is there a way to find the NSRectangle class and
then call alloc on it to generate an instance?  I see how to get a
Selector from a string, but I haven't found anything about getting a
class object.  Is there some part of the Obj-C runtime I can ask for
this info?

thanks,
wes
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References: 
 >Class lookup at runtime (From: "Wesley Smith" <email@hidden>)

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