Re: ObjC static member variable
Re: ObjC static member variable
- Subject: Re: ObjC static member variable
- From: vance <email@hidden>
- Date: Thu, 10 Apr 2008 12:42:25 -0700
Yes that works but then it becomes a global variable.
I was wondering if ObjC can handle static member variables. If not I
will have to hack it up and declare the variable outside of the class
Thanks.
Vance
On Apr 10, 2008, at 12:36 PM, Rama Krishna wrote:
You can declare a static member variable in the implementation file
(.m or
.mm).
static int someSharedVariable;
@implementation
//Use the someSharedVariable in any of the methods
@end
-----Original Message-----
From: cocoa-dev-bounces+vrk.lists=email@hidden
[mailto:cocoa-dev-bounces+vrk.lists=email@hidden] On
Behalf Of
vance
Sent: Thursday, April 10, 2008 3:30 PM
To: cocoa-dev
Subject: ObjC static member variable
Does ObjC supports Static Member Variable, and if so, how do you set
it?
The getter function gets a compile time error. In C++ we do
MyObject::staticObject to return the static member variable but I am
not sure how is that done in ObjC
Ex:
@interface MyObject : NSObject {
static BaseObject *staticObject;
}
- (BaseObject *)staticObject
{
return staticObject;
}
Thank you
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