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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。& b1 W* {1 s+ E) X+ H
7 o4 k- Y% B; T* ~begin P_wait arriving
* C# g* h% [1 x+ O1 a if this load type=L_a1 then
H6 D) G+ P/ B8 [: J wait to be ordered on OL_1
# {" ]# H w' S4 K! o if this load type=L_b1 then
: W2 t' I* J; N3 o' } wait to be ordered on OL_2# A' I. c/ Y3 |3 [2 j4 R
send to P_assemble6 Z! K# s3 _1 J" ]5 l$ s3 t7 L
end
( _$ t) T' W7 K5 {5 w; ~
% d! B% \' P0 V: f5 T& @7 j( ], |begin P_assemble arriving' j1 p' S0 k* T9 o' a
order a load from OL_1 to die0 x' b8 _& y) o3 M! M
in case order not filled backorder on OL_1
5 _2 ]) [" {1 i order a load from OL_2 to continue
0 C: P( t U0 t in case order not filled backorder on OL_23 u2 N. X9 Y- q* `
set load type to L_product
" I( w: K; S0 M get R_massm
3 O: s( V' D2 B/ b) w% v& Z: R wait for normal 5,1 min6 R) h) i; t! t" H, {1 T! Q
free R_massm
- i9 [2 e W; U/ u$ N0 [# L move into Q_stock- c2 a% R% `8 e$ e3 ?6 x% \
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发表于 2009-6-14 16:41:55
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