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pointers in objective-c?
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pointers in objective-c?


  • Subject: pointers in objective-c?
  • From: "Wayne Shao" <email@hidden>
  • Date: Fri, 1 Aug 2008 11:43:04 -0700

It seems that every object is a pointer in the sample code I have
seen.  Is there any distinction between an object and its pointer?

In C++,  C* c; would be an uninitialized pointer. But the following
line will creates an object with the constructor C().

C c;

It seems that there is no such equivalent syntax in Objective-C.
objects are created either from factory pattern or  [[A alloc]
someInitMethod ....];
so, is it possible to write?

NSString a;
NSNumber b;

--Wayne
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