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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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7 N# G' y. w# k, p' s9 @begin P_wait arriving
/ t2 x( l" z1 Z if this load type=L_a1 then$ b, w3 c- b4 |- T$ Y+ ~1 m7 B
wait to be ordered on OL_1: U: j1 @; i- _
if this load type=L_b1 then
- z/ K+ v" F) ] k8 }- O3 Z' g wait to be ordered on OL_2
! o! T" J9 @# I& y7 h b send to P_assemble
3 m2 F: {. G* K: Oend
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" s2 q; T9 e' P) n) p/ Obegin P_assemble arriving
7 B7 ~/ M. G' }( c! X order a load from OL_1 to die
9 R# ^/ k& [& c3 p7 [ @0 N2 B- H in case order not filled backorder on OL_1
! o6 o4 P7 u+ ?+ |( {2 }6 Z order a load from OL_2 to continue U/ g6 Q1 F5 o B6 @; o
in case order not filled backorder on OL_2
# E! c4 z- j8 S: u set load type to L_product8 M# ~# z2 k# H
get R_massm
5 I, G/ i- L) f: h' j- F4 X wait for normal 5,1 min. U3 b0 G0 W* D# d
free R_massm# x9 _& w. `) m1 z
move into Q_stock
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发表于 2009-6-14 16:41:55
楼主