摘要:
//Creating a Singleton Instancestatic MyGizmoClass *sharedGizmoManager = nil; + (MyGizmoClass*)sharedManager{ if (sharedGizmoManager == nil) { sharedGizmoManager = [[super allocWithZone:NULL] init]; } return sharedGizmoManager;} + (id)allocWithZone:(NSZone *)zone{ return [[self sh... 阅读全文
posted @ 2013-04-26 09:43
酱酱爱
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