//

//  ProtectedDeleagate.h

//  OC9_代理正向传值

//

//  Created by zhangxueming on 15/6/24.

//  Copyright (c) 2015年 zhangxueming. All rights reserved.

//

#import <Foundation/Foundation.h>

@protocol ProtectedDeleagate <NSObject>

- (void)bark:(NSInteger)count;

@end

//

//  Person.h

//  OC9_代理正向传值

//

//  Created by zhangxueming on 15/6/24.

//  Copyright (c) 2015年 zhangxueming. All rights reserved.

//

#import <Foundation/Foundation.h>

#import "ProtectedDeleagate.h"

@interface Person : NSObject

//{

//   __unsafe_unretained id <ProtectedDeleagate>_delegate;

//}

@property (nonatomic,assign)id <ProtectedDeleagate>delegate;

@property (nonatomic)NSInteger count;

- (void)go;

@end

//

//  Person.m

//  OC9_代理正向传值

//

//  Created by zhangxueming on 15/6/24.

//  Copyright (c) 2015年 zhangxueming. All rights reserved.

//

#import "Person.h"

@implementation Person

- (void)go

{

    [_delegate bark:self.count];

}

@end

//

//  Dog.h

//  OC9_代理正向传值

//

//  Created by zhangxueming on 15/6/24.

//  Copyright (c) 2015年 zhangxueming. All rights reserved.

//

#import <Foundation/Foundation.h>

#import "ProtectedDeleagate.h"

@interface Dog : NSObject <ProtectedDeleagate>

@end

//

//  Dog.m

//  OC9_代理正向传值

//

//  Created by zhangxueming on 15/6/24.

//  Copyright (c) 2015年 zhangxueming. All rights reserved.

//

#import "Dog.h"

@implementation Dog

- (void)bark:(NSInteger)count

{

    for (NSInteger i=; i<count; i++) {

        NSLog(@"Wang wang wang ...");

    }

}

@end

//

//  main.m

//  OC9_代理正向传值

//

//  Created by zhangxueming on 15/6/24.

//  Copyright (c) 2015年 zhangxueming. All rights reserved.

//

#import <Foundation/Foundation.h>

#import "Dog.h"

#import "Person.h"

int main(int argc, const char * argv[]) {

    @autoreleasepool {

        Person *xiaoXin = [[Person alloc] init];

        xiaoXin.count = ;

        Dog *dog = [[Dog alloc] init];

        xiaoXin.delegate = dog;

        [xiaoXin go];

    }

    return ;

}