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Re: NSArray as a static

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Re: NSArray as a static

Subject: Re: NSArray as a static
From: Steven Noyes <email@hidden>
Date: Mon, 01 Sep 2008 17:13:21 -0500


On Sep 1, 2008, at 1:38 PM, Jean-Daniel Dupas wrote:

Unlike java, Obj-C does not have the concept of class variable. Your static variable is a classic C variable, and C variable are not automatically initialized to NULL. The first time you call init, relationshipMatch may contains anything and may not be NULL, and so it will never be properly initialized.

Note: In "C", all static and global variables are initialized to zeros (or NULL pointers). Local variables (auto variables from the stack) are not initialized.

Steven

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Re: NSArray as a static
From: Jean-Daniel Dupas <email@hidden>


References:  
  >NSArray as a static (From: Richard Good <email@hidden>)
  >Re: NSArray as a static (From: Jean-Daniel Dupas <email@hidden>)




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