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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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; d3 V2 P3 W" D cbegin P_wait arriving
) Y% ?/ J$ S. _2 H5 a if this load type=L_a1 then
7 E, q0 K# s4 R$ { wait to be ordered on OL_1- c& W5 }6 b r, V
if this load type=L_b1 then
/ B q3 D v, [% Q2 a* P wait to be ordered on OL_2
& p6 _$ {& K9 I# p) d send to P_assemble. p: K4 ~7 A* Q& k+ t
end' V8 L4 F- f. u! \
: I! \+ ]8 o. S. D [begin P_assemble arriving
. P. A, _5 e! b2 g3 N. j order a load from OL_1 to die: Q* S- f9 s; ?# E- o* ^
in case order not filled backorder on OL_1- d7 r) _% ?! v7 R4 {4 m
order a load from OL_2 to continue( @( Z3 j3 q1 r; {7 U% {
in case order not filled backorder on OL_2
# m' h/ p7 Y1 D# _5 T5 q set load type to L_product2 l3 h$ c+ f( W( o
get R_massm
4 L# D# @' H w9 }& y wait for normal 5,1 min
4 S/ N2 R7 o8 o1 c free R_massm
6 t7 }$ h4 W o# a$ i move into Q_stock
( ~5 p' u1 f9 M) d% ]: pend |
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发表于 2009-6-14 16:41:55
楼主