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jinjereu/MySingletonClass.m

Created July 12, 2019 04:42
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Implement Objective-C Singleton
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MySingletonClass.m
@implementation MySingletonClass
+ (MySingletonClass *)sharedInstance
{
static MySingletonClass *sharedInstance;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
sharedInstance = [self new];
//Perform additional initialization
});
return sharedInstance;
}
@end
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