meadlai
/ Singleton Instance in Objective-C
Created
December 20, 2012 08:24
Singleton Instance in Objective-C
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| #pragma mark | |
| #pragma mark Singleton Instance-- | |
| static AppManager *sharedSingleton_ = nil; | |
| // Get the shared instance and create it if necessary. | |
| + (AppManager *) sharedInstance{ | |
| if (sharedSingleton_ == nil){ | |
| @synchronized(self){ | |
| //double checking. | |
| if (sharedSingleton_ == nil) { |