text: //
  //  OpenCVViewController.h
  //  OpenCVDemo
  //
  //  Created by mademao on 2019/1/9.
  //  Copyright © 2019 mademao. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  
  NS_ASSUME_NONNULL_BEGIN
  
  @interface OpenCVViewController : UIViewController
  
  @end
  
  NS_ASSUME_NONNULL_END
  