如何在NSMutableArray中存储indexPath时传入段值

// 自定义对象
@interface CustomIndexPath : NSObject

@property (nonatomic, assign) NSInteger section;
@property (nonatomic, assign) NSInteger row;

@end

@implementation CustomIndexPath

@end

// 存储indexPath
NSMutableArray *indexPathArray = [NSMutableArray array];

// 创建自定义对象并存储indexPath
CustomIndexPath *customIndexPath = [[CustomIndexPath alloc] init];
customIndexPath.section = indexPath.section;
customIndexPath.row = indexPath.row;
[indexPathArray addObject:customIndexPath];