Question

How do you set @synthesize for an array like: float rgb[3]. Also, is the @property line: @property(nonatomic, assign) float rgb?? Thanks

Answer 1

I don’t believe that you can define the array size in the interface if you wish you use it as a property. You would need to do something like: (pardon any syntactical mistakes, this is from memory)

@interface MyClass : NSObject {     float *rgb; }  @propery (nonatomic, assign) float *rgb; 

Then in your implementation:

@implementation MyClass  @synthesize rgb;  @end 

Then you would have to initialize the pointer using some C functions, such as:

rgb = (float *)malloc(sizeof(float) * 3);