//
//  NSObject+CustomIndex.m
//  screendisplay
//
//  Created by 单军华 on 2018/7/9.
//  Copyright © 2018年 单军华. All rights reserved.
//

#import "NSObject+CustomIndex.h"
#import <objc/runtime.h>

static const void *customIndexKey = &customIndexKey;

@implementation NSObject (CustomIndex)

- (NSNumber *)customIndex {
    return objc_getAssociatedObject(self, customIndexKey);
}

- (void)setCustomIndex:(NSNumber *)animating{
    objc_setAssociatedObject(self, customIndexKey, animating, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
}

@end