Section Header
  
  
    + name        := G_OR_EXPR;
  
  
    - comment     := "Frame representation base";
    
  
    - author      := "Benoit Sonntag (bsonntag@loria.fr)";
  
Section Inherit
  
  
    + parent_g_binary_expr:Expanded G_BINARY_EXPR;
  
Section Public
  
    - make l:G_EXPR and r:G_EXPR <-
  
  
  
 Size.
  
  
  
    - width_min:INTEGER <-
    
  
    - height_min:INTEGER <-
      
  
    - width_max:INTEGER <- 
    
  
    - height_max:INTEGER <- 
    
  
  
 Update position.
  
  
  
    - set_position rac:AREA at (x,y:INTEGER) size (w,h:INTEGER) <-