Adding Member Variables to Classes
Post: #1
As you all know, I have been going through BeyondCloisters FlipSquare Tutorial, and have come to a part that I don't quite understand. What does it mean to add a Member Variable to a class? The instructions are posted below.
"Open Cell.h and add the following member variable to the Cell class:
int owner; // cell owner"
and this is what I typed in…
I am now getting a "parse error before "-" token" error. Can anyone tell me what went wrong?
"Open Cell.h and add the following member variable to the Cell class:
int owner; // cell owner"
and this is what I typed in…
Code:
#import <Cocoa/Cocoa.h>
int owner; // cell owner
@interface Cell:NSObject {
- (void)setOwner;
- (int)owner;
}
@endI am now getting a "parse error before "-" token" error. Can anyone tell me what went wrong?
Post: #2
When working on the interface only the variables, not the methods, should go between the {}
So it should be more like this:
So it should be more like this:
Code:
#import <Cocoa/Cocoa.h>
@interface Cell:NSObject {
int owner;
}
- (void)setOwner;
- (int)owner;
@end
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