Attach the members of an BasicObject to the R search path.
If trying to attach the same BasicObject twice without detaching it
inbetween, a warning will be generated and nothing will be done.
# S3 method for BasicObject
attach(this, private=FALSE, pos=2, ...)If TRUE, private fields will also be attached,
otherwise not.
The position at in search path where the BasicObject should be inserted.
Not used.
Returns TRUE if the BasicObject was attached, otherwise FALSE.
*detach() and attach(), detach().
For more information see BasicObject.