text: //
  //  ViewControllerManager.h
  //  SwitchingViewController
  //
  //  Created by Aegaeon on 13-8-23.
  //  Copyright (c) 2013年 Aegaeon. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  
  @interface ViewControllerManager : UIViewController
  
  - (void)pushViewController:(UIViewController *)toViewController animated:(BOOL)animated;
  - (UIViewController *)popViewControllerAnimated:(BOOL)animated;
  
  @end
  
  //************************************************
  @interface MyNavigationController : UINavigationController
  
  @end
  