text: /********************************
   FileName: executor/image_maneger.h
   Version:  0.1
   Description: image manager
  *********************************/
  
  #ifndef SRC_EXECUTOR_CHECKER_H
  #define SRC_EXECUTOR_CHECKER_H
  
  #include <string>
  
  class Checker {
  public:
      bool CheckVersion();
  };
  
  #endif  
  