Section Header
  
    + name    := INPUT;
  
 
  
  
    - bibliography:="http://IsaacOS.com";
  
    - author      :="Sonntag Benoit (bsonntag@loria.fr)";
  
    - comment     :="Message.";
  
    - version :=1;  
  
    - date    :="2003/04";
  
Section Inherit  
  
  
    - parent_inbox:INBOX := 
  
Section SELF
  
  
    + list_client:LINKED_LIST[INBOX];
  
Section Public
  
  
    - is_actif:BOOLEAN;
  
  
    - add_client obj:INBOX <-
  
  
    - sub_client obj:INBOX <-
    
  
    - make <-
    
  
    - acknowledge <-