| | | do-queue | |
|
| (var queue) declaration* {tag | form}* | [Macro] |
Purpose
Iterate over each queue element on the
specified queue.
Package :gbbopen
Module :queue
Arguments and values
| var | A variable symbol | |
| queue | A GBBopen queue | |
| declaration | A declare expression (not evaluated) | |
| tag | A go tag (not evaluated)
| |
| form | A form |
Description
The iteration over queue elements is performed
in queue order (first to last).
See also
map-queue
queue
ordered-queue
Example
Count the number of pending KSAs that were triggered by hyp:
> (let ((count 0))
(do-queue (ksa pending-ksas)
(when (memq hyp (collect-trigger-instances ksa))
(incf& count)))
count)
31
>
The GBBopen Project
| | | do-queue | |