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Arclite/gist:449578

Created June 23, 2010 06:24
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//For classes introduced in iPhone OS 3.2, you can use the NSClassFromString function to see if the class is defined. If the function returns a non-nil value, you may use the class. For example:
Class splitVCClass = NSClassFromString(@"UISplitViewController");
if (splitVCClass)
{
UISplitViewController* mySplitViewController = [[splitVCClass alloc] init];
// Configure the split view controller.
}
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