Re: Shared Instance of a class
Re: Shared Instance of a class
- Subject: Re: Shared Instance of a class
- From: Tommy Nordgren <email@hidden>
- Date: Fri, 19 May 2006 20:41:53 +0200
On 19 maj 2006, at 19.42, Mike Abdullah wrote:
I have a custom class that I instanciate in my MainMenu nib. What
I want to do is be able to issue the command:
[MyClass sharedInstance]
and get that particular instance of the class. I know how to do
this with a class that is only instanciated once the sharedInstance
message is received, but the object pre-exists.
NSDocumentController is capable of this. Any ideas?
Mike.
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In your implementation file have a static pointer to your class.
Assign self to it in your awakeFromNib method.
Now you can have a class method that returns the shared instance, or
throws an exception if it's not defined.
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"Home is not where you are born, but where your heart finds peace" -
Tommy Nordgren, "The dying old crone"
email@hidden
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