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NSLockTest.m
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59 lines (43 loc) · 927 Bytes
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//
// NSLockTest.m
// WGFcodeNotes
//
// Created by 白菜 on 2022/10/10.
// Copyright © 2022 WG. All rights reserved.
//
#import "NSLockTest.h"
@interface NSLockTest()
@property(nonatomic, strong) NSLock *moneyLock;
@property(nonatomic, strong) NSLock *ticketsLock;
@end
@implementation NSLockTest
-(instancetype)init {
self = [super init];
if (self) {
self.moneyLock = [[NSLock alloc]init];
self.ticketsLock = [[NSLock alloc]init];
}
return self;
}
-(void)__saveMoney {
//加锁
[self.moneyLock lock];
[super __saveMoney];
//解锁
[self.moneyLock unlock];
}
-(void)__drawMoney {
//加锁
[self.moneyLock lock];
[super __drawMoney];
//解锁
[self.moneyLock unlock];
}
-(void)__saleTickets {
//加锁
[self.moneyLock lock];
[super __saleTickets];
//解锁
[self.moneyLock unlock];
}
@end