On Nov 27, 2008, at 09:09, Greg Robertson wrote:
Thanks for the link, one last question (I hope) if I declare foo as a
property and synthesize then I could use a category to override the
foo and setFoo. But I was wondering if I could just skip the
synthesize?
Matt's suggestion is going to produce a compiler warning in MyObj.m
(foo and setFoo: are declared but not defined in the class). It sounds
like you tried to eliminate the warning by putting a @synthesize in
MyObj.m, which happens to solve the compiler warning but kind of
obscurifies the whole thing. Try this instead:
@interface MyObj : NSObject{
Foo* _foo;
}
-(void) solveWorldFinancialCrisis;
@end
@interface MyObj (GetSetters)
-(Foo) foo;
-(void) setFoo:(Foo)aFoo;
@end
or declare the category like this if you prefer:
@interface MyObj (GetSetters)
@property Foo foo;
@end
Le 27 nov. 08 à 15:04, Matt Gough a écrit :
Yes, something like this should do you
In file MyObj.h
@interface MyObj : NSObject{
Foo* _foo;
}
-(Foo) foo;
-(void) setFoo:(Foo)aFoo;
-(void) solveWorldFinancialCrisis;
@end;
In file MyObj+GetSetters.m:
#import "MyObj.h"
@implementation MyObj (GetSetters)
-(Foo) foo
{....}
-(void) setFoo:(Foo)aFoo
{....}
@end
In file MyObj.m:
#import "MyObj.h"
@implementation MyObj
-(void) solveWorldFinancialCrisis
{
// Good luck with this one :)
}
@end
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