25 lines
366 B
Objective-C
25 lines
366 B
Objective-C
//
|
|
// YBIBSentinel.m
|
|
// YBImageBrowserDemo
|
|
//
|
|
// Created by 波儿菜 on 2019/6/18.
|
|
// Copyright © 2019 波儿菜. All rights reserved.
|
|
//
|
|
|
|
#import "YBIBSentinel.h"
|
|
#import <libkern/OSAtomic.h>
|
|
|
|
@implementation YBIBSentinel {
|
|
int32_t _value;
|
|
}
|
|
|
|
- (int32_t)value {
|
|
return _value;
|
|
}
|
|
|
|
- (int32_t)increase {
|
|
return OSAtomicIncrement32(&_value);
|
|
}
|
|
|
|
@end
|