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//
// Shoppersmanager.m
// Lighting
//
// Created by 曹云霄 on 16/5/10.
// Copyright © 2016年 上海勾芒科技有限公司. All rights reserved.
//
#import "Shoppersmanager.h"
@implementation Shoppersmanager
static Shoppersmanager *manager = nil;
+ (Shoppersmanager *)manager
{
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
manager = [[Shoppersmanager alloc]init];
});
return manager;
}
+ (id)allocWithZone:(struct _NSZone *)zone
{
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
manager = [super allocWithZone:zone];
});
return manager;
}
@end