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| | | // |
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| | | // NSObject+CustomIndex.m |
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| | | // screendisplay |
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| | | // |
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| | | // Created by 单军华 on 2018/7/9. |
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| | | // Copyright © 2018年 单军华. All rights reserved. |
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| | | // |
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| | | #import "NSObject+CustomIndex.h" |
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| | | #import <objc/runtime.h> |
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| | | |
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| | | static const void *customIndexKey = &customIndexKey; |
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| | | |
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| | | @implementation NSObject (CustomIndex) |
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| | | - (NSNumber *)customIndex { |
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| | | return objc_getAssociatedObject(self, customIndexKey); |
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| | | } |
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| | | - (void)setCustomIndex:(NSNumber *)animating{ |
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| | | objc_setAssociatedObject(self, customIndexKey, animating, OBJC_ASSOCIATION_RETAIN_NONATOMIC); |
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| | | } |
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| | | @end |
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