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Implement the method step.

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This commit is contained in:
Sergiu Ivanov 2022-09-02 16:32:52 +02:00
parent bba44c2887
commit 983380b063
2 changed files with 27 additions and 18 deletions
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3
dynamics.rkt
View file

@ -10,7 +10,8 @@
(super-new)
(: step (-> State (Listof State)))
(define/abstract/error (step st))
(define/public (step st)
(map (inst cdr Modality State) (step/annotated st)))
(: step/annotated (-> State (Listof (Pairof Modality State))))
(define/abstract/error (step/annotated st))

42
networks.rkt
View file

@ -529,24 +529,32 @@
(cons m (update network s m))))))
(module+ test
(test-case "dynamics%"
(define n1 : (Network Boolean)
(forms->boolean-network (hash 'x '(not y)
'y 'x
'z '(and y z))))
(define syn : Mode '((x y z)))
(define asyn : Mode '((x) (y) (z)))
(define dyn-syn (new (inst dynamics% Boolean) [network n1] [mode syn]))
(define dyn-asyn (new (inst dynamics% Boolean) [network n1] [mode asyn]))
(let* ([n1 : (Network Boolean)
(forms->boolean-network (hash 'x '(not y)
'y 'x
'z '(and y z)))]
[syn : Mode '((x y z))]
[asyn : Mode '((x) (y) (z))]
[dyn-syn (new (inst dynamics% Boolean) [network n1] [mode syn])]
[dyn-asyn (new (inst dynamics% Boolean) [network n1] [mode asyn])]
[s1 (hash 'x #f 'y #f 'z #f)])
(test-case "dynamics%"
(check-equal? (send dyn-syn step/annotated s1)
'(((x y z) . #hash((x . #t) (y . #f) (z . #f)))))
(check-equal? (send dyn-asyn step/annotated s1)
'(((x) . #hash((x . #t) (y . #f) (z . #f)))
((y) . #hash((x . #f) (y . #f) (z . #f)))
((z) . #hash((x . #f) (y . #f) (z . #f))))))
(define s1 (hash 'x #f 'y #f 'z #f))
(check-equal? (send dyn-syn step/annotated s1)
'(((x y z) . #hash((x . #t) (y . #f) (z . #f)))))
(check-equal? (send dyn-asyn step/annotated s1)
'(((x) . #hash((x . #t) (y . #f) (z . #f)))
((y) . #hash((x . #f) (y . #f) (z . #f)))
((z) . #hash((x . #f) (y . #f) (z . #f)))))
))
(test-case "dynamics%:step"
(check-equal? (send dyn-syn step s1)
'(#hash((x . #t) (y . #f) (z . #f))))
(check-equal? (send dyn-asyn step s1)
'(#hash((x . #t) (y . #f) (z . #f))
#hash((x . #f) (y . #f) (z . #f))
#hash((x . #f) (y . #f) (z . #f)))))
)
)
)
(require 'typed)