You probably need the full type, i.e.
@property (nonatomic) BOOL boolArray [100];
The [100] is significant type information, not just an indication of how much space to allocate.
Also, I think the property will be treated like a const BOOL *
that can't be assigned, so it would probably have to be readonly
. The correct thing to do is probably make this readonly, which means that thins will fetch the array pointer then subscript it to assign to members of the array.
Alternately you can use an NSArray
for this, but that will require that you use NSNumber
s with boolVaules which is more of a biotch to deal with.
UPDATE
Actually the stupid compiler doesn't like the [] for some reason. Try this:
@interface TestClass : NSObject {
const BOOL *boolArray;
}
@property (nonatomic, readonly) const BOOL *boolArray;
@end
@implementation TestClass;
- (const BOOL *)boolArray {
if (!boolArray)
boolArray = malloc(sizeof(BOOL) * 100);
return boolArray;
}
- (void)dealloc {
[super dealloc];
free((void *)boolArray);
}
@end
ANOTHER UPDATE
This compiles:
@interface TestClass : NSObject {
BOOL boolArray[100];
}
@property (nonatomic, readonly) const BOOL *boolArray;
@end
@implementation TestClass;
- (const BOOL *)boolArray {
return boolArray;
}
@end
This is a bizarre issue. I wish the compiler would explain exactly what it's unhappy about like "Can't declare property with array type" or something.
YET ANOTHER UPDATE
See this question: http://stackoverflow.com/questions/476843/create-an-array-of-integers-property-in-objective-c
Apparently according to the C spec, an array is not a "Plain Old Data" type and the Objective-C spec only lets you declare properties for POD types. Supposedly this is the definiition of PODs:
http://www.fnal.gov/docs/working-groups/fpcltf/Pkg/ISOcxx/doc/POD.html
But reading that it seems like an array of PODs is a POD. So I don't get it.