//
// Person.h
// OC8_setter方法展开
//
// Created by zhangxueming on 15/6/18.
// Copyright (c) 2015年 zhangxueming. All rights reserved.
//
#import <Foundation/Foundation.h>
#import "Dog.h"
@interface Person : NSObject
@property (copy, nonatomic) NSString *
name;
@property (assign, nonatomic) NSInteger age;
@property (retain, nonatomic) Dog *
dog;
@end
//
// Person.m
// OC8_setter方法展开
//
// Created by zhangxueming on 15/6/18.
// Copyright (c) 2015年 zhangxueming. All rights reserved.
//
#import "Person.h"
@implementation Person
//copy展开
- (
void)setName:(NSString *
)name
{
if (_name !=
name) {
[_name release];
_name =
[name copy];
}
}
//assgin展开
- (
void)setAge:(NSInteger)age
{
_age =
age;
}
//retain展开
- (
void)setDog:(Dog *
)dog
{
if (_dog !=
dog) {
[_dog release];
_dog =
[dog retain];
}
}
- (
void)dealloc
{
[_name release];
[_dog release];
[super dealloc];
}
@end
//
// Dog.h
// OC8_setter方法展开
//
// Created by zhangxueming on 15/6/18.
// Copyright (c) 2015年 zhangxueming. All rights reserved.
//
#import <Foundation/Foundation.h>
@interface Dog : NSObject
@end
//
// Dog.m
// OC8_setter方法展开
//
// Created by zhangxueming on 15/6/18.
// Copyright (c) 2015年 zhangxueming. All rights reserved.
//
#import "Dog.h"
@implementation Dog
@end
//
// main.m
// OC8_setter方法展开
//
// Created by zhangxueming on 15/6/18.
// Copyright (c) 2015年 zhangxueming. All rights reserved.
//
#import <Foundation/Foundation.h>
int main(
int argc,
const char *
argv[]) {
@autoreleasepool {
// insert code here...
NSLog(
@"Hello, World!");
}
return 0;
}
转载于:https://www.cnblogs.com/0515offer/p/4586965.html
