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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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. Y$ v+ G! y, Y8 G5 xbegin P_wait arriving
+ G, D0 a% P1 W. q if this load type=L_a1 then
- s( }* h7 z0 B5 r4 Q( Z wait to be ordered on OL_1
, l5 }" B* d/ ^2 ~5 u! ?* m2 [ if this load type=L_b1 then0 i8 P1 |/ y' ]7 d
wait to be ordered on OL_2# y' W F6 a0 I1 z5 d
send to P_assemble
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begin P_assemble arriving7 h9 W3 i' d) A; L; C
order a load from OL_1 to die
5 \/ F7 v5 x3 E) G; P in case order not filled backorder on OL_1& }! `( ~1 _6 i
order a load from OL_2 to continue' ^5 f" R# Q" c/ y `6 ]
in case order not filled backorder on OL_2
+ Y3 c7 @* i/ O& F$ y3 s# Q set load type to L_product
' q) ?. D$ {% }- E" b' L" J/ h get R_massm& |& k3 d1 r" N# f' y
wait for normal 5,1 min
+ k; j- Q8 g' e! M' b free R_massm
* m# Q4 u8 i# f# C& s move into Q_stock
, i. S. e: K0 m+ T9 D9 O0 u* Vend |
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发表于 2009-6-14 16:41:55
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