ios - property scope in TabBarController -



ios - property scope in TabBarController -

i having tabbarcontroller tabs , b. have nsmutablearray property defined in tab b below:

.h file:

@property (nonatomic,strong) nsmutablearray *cart;

i updating property in .m file of same tab(tab b).

now, question is: when nail button on either of these tabs , move previous view, property go out of scope , values in property reset/the property gets assigned nil? if case there way preserve property , prevent form getting assigned nil when navigated to previous view via button?

appreciate inputs , thoughts.

thanks, mike

ios objective-c properties uitabbarcontroller

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