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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。
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c; n% s' e! f* U- }6 [begin P_wait arriving
?; p' S: M; t p3 E) J if this load type=L_a1 then! c# H) z8 ^8 f% x
wait to be ordered on OL_1
; ^. u {0 t2 f/ s4 t if this load type=L_b1 then
$ O% F* Q- E- Q y9 \7 f wait to be ordered on OL_2
x) m# Y: e0 X1 M5 X: v send to P_assemble) j6 M) h% P( T! Q7 j; }
end
* i) |* D+ P/ G
+ ?3 |9 H W; V4 obegin P_assemble arriving
$ N) b# d( D5 L order a load from OL_1 to die
l j8 Y: N5 B- i- P6 @& E in case order not filled backorder on OL_1
$ H) P7 o- v& {7 K order a load from OL_2 to continue) u) F$ ?0 B, X' ~8 ?
in case order not filled backorder on OL_2
- i/ j, t+ S6 h% W set load type to L_product8 B, n9 d8 e1 T; z1 v
get R_massm
; }! @4 D8 R$ N; R wait for normal 5,1 min* ?: Y$ d, ]! _- ~ M8 b- G
free R_massm# A3 Y6 }8 ~" t! w; e5 V# |
move into Q_stock
+ c& ]3 d7 B' Hend |
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发表于 2009-6-14 16:41:55
楼主