Making an array of Objects in Objective-C.

Question

Been playing around with XCode for about 2 weeks now, and reading about MVC a bit. I have a problem trying to connect the Model to the Controller because I find it hard to g

Answer 1

Here is an example that creates an NSMutableArray instance variable in the Controller class and adds a Person object to that array each time you evoke doSomeWork:

@interface Controller

NSMutableArray *personArray;

@end
@implementation Controller

- (void) viewDidLoad {
    ................
    NSMutableArray *personsArray = [[NSMutableArray alloc] initWithCapacity:40];
}

- (IBAction)doSomeWork {
    Person *myPerson = [[Person alloc] init];
    myPerson.name = name;
    myPerson.age = age;

    [personsArray addObject:myPerson];
}
@end