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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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2 }2 T* ?' o% @7 ebegin P_wait arriving
: {4 d2 Z5 a/ v6 Q* A- _" i if this load type=L_a1 then
7 ]9 f! ?8 R' H. R9 T0 ~- u wait to be ordered on OL_1
" x p- V1 g. Q+ q0 V if this load type=L_b1 then; U+ V( n9 ?5 L ~* c- q6 e
wait to be ordered on OL_2- ^/ J$ ^' b( g8 W; l! e
send to P_assemble
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4 d2 x& m" J% _7 ^0 H5 l5 p: Rbegin P_assemble arriving
$ _( x# j2 a: H: s order a load from OL_1 to die
* V* u. S' a. b" r# g% y7 ^# k in case order not filled backorder on OL_1
' V' m) @$ g0 P) S; P' U k# W order a load from OL_2 to continue5 i- L7 Y$ T# g+ d9 w* Z/ A# G. I6 S
in case order not filled backorder on OL_2# C6 q1 k! B: |% G* D( b# l
set load type to L_product
5 ] z& G9 q/ | get R_massm( c$ |5 p- q3 U' v
wait for normal 5,1 min7 q# o6 V3 ]4 I3 }7 {7 C' \/ Z
free R_massm# L6 ?! c( W: A, ~ G
move into Q_stock& H9 F! ^. u+ Y7 b5 B x
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发表于 2009-6-14 16:41:55
楼主