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22仿真币
现有二类产品，A和B，如何实现1个A和1个B组装成1个C？我用orderlist建了二个OL_1和OL_2,分别用于A和B的等待，到了下一个进程，要取用的时候，一个都取不出来，实在不知为什么了，请大侠帮忙。
, K, J' y. n& A- u. r' R' L! h" I8 o, j q
begin P_wait arriving
8 _% ~- b: x# G2 J- ] if this load type=L_a1 then
: u7 J- `( O* Q* I7 R wait to be ordered on OL_1' N C6 m1 n) z3 P
if this load type=L_b1 then
1 K0 h5 |& h: w wait to be ordered on OL_2
+ q+ C+ B' c3 V send to P_assemble! p3 L" t( @% `% L
end
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begin P_assemble arriving9 Q" w" t/ T. e$ l
order a load from OL_1 to die
' J, _1 }9 e5 l7 t) b% C/ M in case order not filled backorder on OL_1
$ S+ n& x \* {% B6 t* s8 m order a load from OL_2 to continue
1 D: w7 u5 q( a# D! } in case order not filled backorder on OL_2" _! E) |# L" _2 z. K- @" a2 A
set load type to L_product) x, G5 m- ]: h. i- P
get R_massm
6 n$ K" q1 [& t: v wait for normal 5,1 min- x7 [- d- y% S6 n/ r) V
free R_massm- @6 c' u& O2 n( H# a& X
move into Q_stock) X1 z- D9 p) A. Q
end |
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发表于 2009-6-14 16:41:55
楼主