slotOp
Extract Slot from an S4 Object
Description
Extracts the named slot from an S4 object.
Usage
object @ name
Arguments
| object |
an S object.
|
| name |
a name or string giving the name of a slot for the S4 class of object.
|
Details
This is used to extract the value of a named slot from an S4 object.
If x is a non-S4 object,
x@.Data returns exactly the same object.
No other slot name works for non-S4 objects.
Value
The contents of the specified slot.
See Also
Examples
x <- 1:10
attr(x,"foo") <- 123
y <- x@.Data
identical(x,y) # x@.Data just returns x