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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。
7 p" M+ [5 U0 |: X8 v' [* g- m
# X7 L/ ^2 z5 @# \0 `begin P_wait arriving$ O# D1 _# m$ i ?; {' n
if this load type=L_a1 then
* i+ {) ~# E! i3 k- `, Z7 a% T+ ^ wait to be ordered on OL_12 g5 w% E% J" H
if this load type=L_b1 then( f1 p) r$ w$ J# @
wait to be ordered on OL_2( e( ~+ m/ \/ F+ y a
send to P_assemble
6 K' r* t- J. k2 \9 y1 send
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begin P_assemble arriving' I7 f1 ^; d1 D- [' f* {& y
order a load from OL_1 to die# o- G3 {* i2 R% n( W' i
in case order not filled backorder on OL_1! F" @2 G* U! J3 v
order a load from OL_2 to continue2 h! ?( f( S0 q' m% k1 K
in case order not filled backorder on OL_27 \/ n1 z+ G% ]) q, `1 c
set load type to L_product
. L9 z+ `9 ?! I9 R8 Z get R_massm
1 U' a1 K+ Y2 C" d wait for normal 5,1 min
6 s* p+ a( O5 x9 Z6 R" U free R_massm
+ e# T4 I6 ~& h8 s4 \ move into Q_stock! I% H3 x, ~7 x9 j J
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发表于 2009-6-14 16:41:55
楼主