zoul/Foo.h

Created January 5, 2011 14:24

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Synthesized properties in Objective-C without instance variables

Raw

Foo.h

	@interface Foo : NSObject {}
	@property(assign) float foo;
	@end

Raw

Foo.m

	#import "Foo.h"

	// Private interface
	@interface Foo ()
	@property(assign) float bar;
	@end

	@implementation Foo
	@synthesize foo, bar;

	- (void) doSomething
	{
	foo = bar = 1;
	}

	@end

cameronehrlich commented Feb 17, 2017

does this work if line 9 doesn't also include bar, like this?

@synthesize foo, bar;

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