Objective-C/AVMetadataRecordPlay/AVMetadataRecordPlay+NSIndexSet+Convenience.m
/* |
Copyright (C) 2017 Apple Inc. All Rights Reserved. |
See LICENSE.txt for this sample’s licensing information |
Abstract: |
NSIndexSet convenience extensions. |
*/ |
#import "AVMetadataRecordPlay+NSIndexSet+Convenience.h" |
@import UIKit; |
@implementation NSIndexSet (Convenience) |
- (NSArray<NSIndexPath *> *)avMetadataRecordPlay_indexPathsFromIndexesWithSection:(NSUInteger)section |
{ |
NSMutableArray<NSIndexPath *> *indexPaths = [NSMutableArray arrayWithCapacity:self.count]; |
[self enumerateIndexesUsingBlock:^(NSUInteger idx, BOOL *stop) { |
[indexPaths addObject:[NSIndexPath indexPathForItem:idx inSection:section]]; |
}]; |
return indexPaths; |
} |
@end |
Copyright © 2017 Apple Inc. All Rights Reserved. Terms of Use | Privacy Policy | Updated: 2017-03-09