89 lines
2.2 KiB
Factor
89 lines
2.2 KiB
Factor
IN: temporary
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USING: hashtables inference kernel lists math namespaces
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sequences test words ;
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: dataflow-contains-op? ( object list -- ? )
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#! Check if some dataflow node contains a given operation.
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[ node-op swap hash = ] some-with? ;
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: dataflow-contains-param? ( object list -- ? )
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#! Check if some dataflow node contains a given operation.
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[
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[
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node-op get #label = [
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node-param get dataflow-contains-param?
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] [
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node-param get =
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] ifte
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] bind
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] some-with? ;
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[ t ] [
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\ + [ 2 2 + ] dataflow dataflow-contains-param? >boolean
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] unit-test
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: inline-test
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car car ; inline
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! [ t ] [
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! \ slot [ inline-test ] dataflow dataflow-contains-param? >boolean
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! ] unit-test
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[ t ] [
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\ ifte [ [ drop ] [ + ] ifte ] dataflow dataflow-contains-op? >boolean
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] unit-test
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: dataflow-consume-d-len ( object -- n )
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[ node-consume-d get length ] bind ;
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: dataflow-produce-d-len ( object -- n )
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[ node-produce-d get length ] bind ;
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[ t ] [ [ drop ] dataflow car dataflow-consume-d-len 1 = ] unit-test
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[ t ] [ [ 2 ] dataflow car dataflow-produce-d-len 1 = ] unit-test
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: dataflow-ifte-node-consume-d ( list -- node )
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\ ifte swap dataflow-contains-op? car [ node-consume-d get ] bind ;
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[ t ] [
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[ [ swap ] [ nip "hi" ] ifte ] dataflow
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dataflow-ifte-node-consume-d length 1 =
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] unit-test
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! [ t ] [
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! [ { [ drop ] [ no-method ] [ drop ] [ no-method ] } generic ] dataflow
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! \ dispatch swap dataflow-contains-op? car [
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! node-param get [
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! [ [ node-param get \ no-method = ] bind ] some?
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! ] some?
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! ] bind >boolean
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! ] unit-test
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SYMBOL: #test
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#test f "foobar" set-word-prop
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[ 6 ] [
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{{
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[[ node-op #test ]]
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[[ node-param 5 ]]
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}} "foobar" [ [ node-param get ] bind 1 + ] apply-dataflow
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] unit-test
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#test [ [ node-param get ] bind sq ] "foobar" set-word-prop
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[ 25 ] [
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{{
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[[ node-op #test ]]
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[[ node-param 5 ]]
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}} "foobar" [ [ node-param get ] bind 1 + ] apply-dataflow
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] unit-test
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! Somebody (cough) got the order of ifte nodes wrong.
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[ t ] [
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\ ifte [ [ 1 ] [ 2 ] ifte ] dataflow dataflow-contains-op? car
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[ node-param get ] bind car car [ node-param get ] bind 1 =
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] unit-test
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