1#import <Foundation/Foundation.h> 2 3@interface MyClass : NSObject { 4@public 5 int _foo; 6}; 7 8-(id)init; 9@end 10 11@implementation MyClass 12 13-(id)init 14{ 15 if ([super init]) 16 { 17 _foo = 3; 18 } 19 20 return self; 21} 22 23@end 24 25int main () 26{ 27 @autoreleasepool 28 { 29 MyClass *mc = [[MyClass alloc] init]; 30 31 NSLog(@"%d", mc->_foo); // Set breakpoint here. 32 } 33} 34