| | | atomic-pop | |
|
| place => element | [Macro] |
Purpose
As an atomic operation, remove the first element
from the list stored in place, store the updated list in
place, and return the removed first element.
Package :portable-threads
Module :portable-threads
Arguments and values
| place | A form which is suitable for use as a generalized reference that contains a proper list or a dotted list | |
| element | An object |
Returns
The first element (the car) of the list stored in
place.
See also
as-atomic-operation
atomic-delete
atomic-flush
atomic-push
atomic-pushnew
Example
> list (1 2 3) > (atomic-pop list) 1 > list (2 3) >
The GBBopen Project
| | | atomic-pop | |