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networks: Add read-org-sbfs/state.

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This commit is contained in:
Sergiu Ivanov 2020-10-13 23:25:21 +02:00
parent 1ff413ddcc
commit 835b89bbb8
1 changed files with 23 additions and 0 deletions
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23
networks.rkt
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@ -92,6 +92,7 @@
(#:headers boolean?)
(listof sbf/state?))]
[read-org-tbfs/state (->* (string?) (#:headers boolean?) (listof tbf/state?))]
[read-org-sbfs/state (->* (string?) (#:headers boolean?) (listof sbf/state?))]
[print-org-tbfs/state (->* ((non-empty-listof tbf/state?)) (#:headers boolean?)
(listof (listof (or/c number? symbol?))))]
[tbf/state-tabulate* (->* ((non-empty-listof tbf/state?)) (#:headers boolean?)
@ -1110,6 +1111,28 @@
(tbf/state '#hash((x0 . 1) (x1 . 2)) 3)
(tbf/state '#hash((x0 . 1) (x1 . 1)) 2)))))
;;; Like read-org-tbfs/state, but reads a list of SBFs. Therefore,
;;; the lists of numbers in the sexp are taken to be the weights of
;;; the SBFs.
;;;
;;; If headers is #t, the names of the variables to appear as the
;;; inputs of the TBF are taken from the first list. If headers is
;;; #f, the names of the variables are generated as xi, where i is the
;;; index of the variable.
(define (read-org-sbfs/state str #:headers [headers #t])
(lists->sbfs/state (read-org-sexp str) #:headers headers))
(module+ test
(test-case "read-org-sbfs/state"
(check-equal? (read-org-sbfs/state "((a b) (-1 2) (1 1))")
(list
(tbf/state '#hash((a . -1) (b . 2)) 0)
(tbf/state '#hash((a . 1) (b . 1)) 0)))
(check-equal? (read-org-sbfs/state "((-1 2) (1 1))" #:headers #f)
(list
(tbf/state '#hash((x0 . -1) (x1 . 2)) 0)
(tbf/state '#hash((x0 . 1) (x1 . 1)) 0)))))
;;; Given a list of tbf/state, produces a sexp that Org-mode can
;;; interpret as a table.
;;;