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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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: s" K: E1 M5 m6 {# s L1 F8 xbegin P_wait arriving$ Z" B/ i/ J( B- v
if this load type=L_a1 then8 |# c+ q4 b1 T5 ^. M: B5 N9 u
wait to be ordered on OL_1
& _3 A3 o l2 [, Y& G if this load type=L_b1 then- A- T( N1 Z1 @2 ^& ]
wait to be ordered on OL_2. x; H" J* Y! c
send to P_assemble3 A0 }' N7 C+ I" X' T
end* E9 M, M [; a6 `# t, ~0 Z
9 n# W% n. Y2 t7 l$ Dbegin P_assemble arriving1 z) \/ T9 W, ?+ _
order a load from OL_1 to die
$ ^! C# a9 L7 T3 T( N6 |7 B in case order not filled backorder on OL_1
) A3 `9 r9 a# f7 H. Z3 j order a load from OL_2 to continue
; x' O2 E. U! q in case order not filled backorder on OL_2
3 i* n2 Y) Q) `0 K- L set load type to L_product( n8 e$ M$ Q" N6 e: N+ Z
get R_massm
$ f! v$ E8 K6 c; W4 R wait for normal 5,1 min4 e; v2 S2 E: ^/ l3 l
free R_massm, m7 `& b0 }. o% ~8 F. k
move into Q_stock: Z% D* _& b( y& a R
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发表于 2009-6-14 16:41:55
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