//

//  TXWGoods.m

//  谭显文作业

//

//  Created by jolly on 16/5/23.

//  Copyright © 2016年 jolly. All rights reserved.

//

#import "TXWGoods.h"

@implementation TXWGoods

-(void)setName:(NSString *)name{

    if (_name != name) {

        [_name release];

        _name = name;

        [_name retain];

    }

   

}

-(NSString *)name{

    return _name;

}

-(void)setPay:(int)pay{

    _pay = pay;

}

-(int)pay{

    return _pay;

}

-(void)setWeight:(float)weight{

    _weight = weight;

}

-(float)weight{

    return _weight;

}

-(void)setPicture:(TXWPicture *)picture{

    if (_picture != picture) {

        [_picture release];

        _picture = picture;

        [_picture retain];

    }

   

}

-(void)dealloc{

    NSLog(@"商品完了");

    [_name release];

    [_picture release];

    [super dealloc];

}

-(TXWPicture *)picture{

    return _picture;

}

-(void)setProduceDate:(produceDate )pDate{

    _pDate = pDate;

}

-(produceDate)pDate{

    return _pDate;

}

-(void)setExpireDate:(expireDate )eDate{

    _eDate = eDate;

}

-(expireDate)eDate{

    return _eDate;

}

-(instancetype)initWithName:(NSString *)name andPay:(int)pay andWeight:(float)weight andPicture:(TXWPicture *)picture andPDate:(produceDate)pDate andEDate:(expireDate)eDate{

    if (self = [super init]) {

        _name = name;

        _pay = pay;

        _weight = weight;

        _picture = picture;

        _pDate=pDate;

        _eDate = eDate;

    }

    return self;

}

+(instancetype)goodsWithName:(NSString *)name andPay:(int)pay andWeight:(float)weight andPicture:(TXWPicture *)picture andPDate:(produceDate)pDate andEDate:(expireDate)eDate{

    return [[self alloc]initWithName:name andPay:pay andWeight:weight andPicture:picture andPDate:pDate andEDate:eDate];

}

@end

为什么我在外面调用类方法创建对象不会retainCount+1啊

//

//  TXWGoods.m

//  谭显文作业

//

//  Created by jolly on 16/5/23.

//  Copyright © 2016年 jolly. All rights reserved.

//

#import "TXWGoods.h"

@implementation TXWGoods

-(void)setName:(NSString *)name{

    if (_name != name) {

        [_name release];

        _name = name;

        [_name retain];

    }

   

}

-(NSString *)name{

    return _name;

}

-(void)setPay:(int)pay{

    _pay = pay;

}

-(int)pay{

    return _pay;

}

-(void)setWeight:(float)weight{

    _weight = weight;

}

-(float)weight{

    return _weight;

}

-(void)setPicture:(TXWPicture *)picture{

    if (_picture != picture) {

        [_picture release];

        _picture = picture;

        [_picture retain];

    }

   

}

-(void)dealloc{

    NSLog(@"商品完了");

    [_name release];

    [_picture release];

    [super dealloc];

}

-(TXWPicture *)picture{

    return _picture;

}

-(void)setProduceDate:(produceDate )pDate{

    _pDate = pDate;

}

-(produceDate)pDate{

    return _pDate;

}

-(void)setExpireDate:(expireDate )eDate{

    _eDate = eDate;

}

-(expireDate)eDate{

    return _eDate;

}

-(instancetype)initWithName:(NSString *)name andPay:(int)pay andWeight:(float)weight andPicture:(TXWPicture *)picture andPDate:(produceDate)pDate andEDate:(expireDate)eDate{

    if (self = [super init]) {

        _name = name;

        _pay = pay;

        _weight = weight;

        _picture = picture;

        _pDate=pDate;

        _eDate = eDate;

    }

    return self;

}

+(instancetype)goodsWithName:(NSString *)name andPay:(int)pay andWeight:(float)weight andPicture:(TXWPicture *)picture andPDate:(produceDate)pDate andEDate:(expireDate)eDate{

    return [[self alloc]initWithName:name andPay:pay andWeight:weight andPicture:picture andPDate:pDate andEDate:eDate];

}

@end

为什么我在外面调用类方法创建对象不会retainCount+1啊