class design - Objective-C call private methods -

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the following example of private method in objective-c:

myclass.m

#import "myclass.h"   @interface myclass (private)    -(void) privatemethod:(nsstring *)arg1 and: (nsstring*)arg2; @end  @implementation myclass     -(void) publicmethod {        nslog(@"public method\n");       /*call privatemethod arg1, , arg2 ??? */    }     -(void) privatemethod:(nsstring *)arg1 and: (nsstring*)arg2{        nslog(@"arg1 %@ , arg2 %@", arg1, arg2);    }  @end

i've read private interface / methods declaration. how invoke them other public method ? i've tried [self privatemethod:@"foo" and: @"bar"] doesn't looks right.

yes, [self privatemethod:@"foo" and:@"bar"] correct. looks wrong it? , why didn't try it?

(btw, it's not private method, it's hidden interface. outside object knows message signature can still call it. "real" private methods don't exist in objective-c.)


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