package Carmen;import IPC.*;/**  Carmen CameraHandler's message   */public class CameraMessage extends Message {  /** unit is pixels */  public int width;  /** unit is pixels */  public int height;  public int bytes_per_char;  /** size of image[]  */  public int image_size;  /** camera image */  public char image[];  private static final String CARMEN_CAMERA_IMAGE_NAME =     "carmen_camera_image";      private static final String CARMEN_CAMERA_IMAGE_FMT =     "{int,int,int,int,<char:4>,double,string}";  public static void subscribe(CameraHandler handler) {    subscribe(CARMEN_CAMERA_IMAGE_NAME, CARMEN_CAMERA_IMAGE_FMT, handler, 	      CameraMessage.class, "handle");  }  public void publish() {    publish(CARMEN_CAMERA_IMAGE_NAME, CARMEN_CAMERA_IMAGE_FMT, this);  }}