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network,compact-tbf: Use for/hash instead of hash-filter.

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This commit is contained in:
Sergiu Ivanov 2020-11-01 23:38:08 +01:00
parent f7e44df117
commit 2a0cfb4dcc
1 changed files with 3 additions and 1 deletions
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4
networks.rkt
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@ -1526,7 +1526,9 @@
;;; are 0.
(define (compact-tbf tbf)
(tbf/state
(hash-filter (tbf/state-w tbf) #:predicate (compose not zero?))
(for/hash ([(k v) (in-hash (tbf/state-w tbf))]
#:unless (zero? v))
(values k v))
(tbf/state-θ tbf)))
(module+ test