objective c - Category for a class that conforms to a protocol -


this question has answer here:

i'm trying implement category uiviewcontroller , want object conforms protocol. this:

#import <uikit/uikit.h>  @interface uiviewcontroller<myprotocol> (category)  @end

is possible?

swap category , protocol:

@interface uiviewcontroller (category) <myprotocol>

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