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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。/ A. D. M: v" X, H4 i( x
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begin P_wait arriving$ }8 R5 T' _. ^' [, ]( ^3 Q
if this load type=L_a1 then
% y6 ~2 k. R3 O9 r/ t! D" k1 H2 t wait to be ordered on OL_1
( A) X% B3 u1 Y# W2 t- e: c if this load type=L_b1 then6 {9 e' p* U& X* u$ }# p
wait to be ordered on OL_2
* Q; ~, B1 v9 v send to P_assemble4 \/ c! o5 P0 _
end
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begin P_assemble arriving6 k- n9 G) ?! H. v3 Y
order a load from OL_1 to die2 M' @8 X) N% E
in case order not filled backorder on OL_1( l' H1 i3 U# x! s% O
order a load from OL_2 to continue
& r) ]* A7 [: i; ` in case order not filled backorder on OL_2
, J Q: J4 B0 [' ` I" o set load type to L_product1 W) b% d2 B- e8 p( ~
get R_massm
# f9 T2 M1 [! n0 _ [9 q wait for normal 5,1 min
" N$ m0 @* A" L, Q, | free R_massm
# G7 R5 B4 c7 v$ C; ~* ]( k move into Q_stock5 @9 h8 U# D" F2 J/ }; ?0 Z
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发表于 2009-6-14 16:41:55
楼主