2014/10/15 下午 10:03:28

iphone Programming Glossary: abar

Instance variables with underscore in Objective-C 2.0 and renaming with @synthetize leads to optimization warnings by the 'Analyze' tool of Xcode 4 [duplicate]

http://stackoverflow.com/questions/6124109/instance-variables-with-underscore-in-objective-c-2-0-and-renaming-with-synthet

I copy paste his example code here @interface Foo NSObject id _bar @property nonatomic retain id bar id initWithBar id aBar @end @implementation Foo @synthesize bar _bar id initWithBar id aBar self super init if self nil _bar aBar return self @end.. nonatomic retain id bar id initWithBar id aBar @end @implementation Foo @synthesize bar _bar id initWithBar id aBar self super init if self nil _bar aBar return self @end In the implementation of some methods of the Foo class I use for.. id aBar @end @implementation Foo @synthesize bar _bar id initWithBar id aBar self super init if self nil _bar aBar return self @end In the implementation of some methods of the Foo class I use for example _bar aBar instead of using bar..