If trying to attach the same BasicObject twice without detaching it
inbetween, a warning
will be generated and nothing will be done.
"attach"(this, private=FALSE, pos=2, ...)
TRUE
, private fields will also be attached,
otherwise not.TRUE
if the BasicObject
was attached, otherwise FALSE
.
*detach()
and attach
(), detach
().
For more information see BasicObject
.