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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。! S, p! ] h2 B+ H z
4 G$ n1 q2 i% l+ C- Y7 Ubegin P_wait arriving
3 K+ x5 [1 y& o/ V, D$ X if this load type=L_a1 then
. V4 x, a" L1 x# Q' ]2 S wait to be ordered on OL_17 s( A- g1 D4 s
if this load type=L_b1 then
+ o7 c0 n3 T7 x# Z- F6 D' ?5 s2 h wait to be ordered on OL_2; S2 F; H2 W% a
send to P_assemble
8 K. y, U7 E# mend& P X9 ]( @ I9 Q+ M5 Q( v
2 V# G( }; s) |% rbegin P_assemble arriving6 I8 Y9 ?9 ~$ g7 L. n
order a load from OL_1 to die' L9 y D1 I$ q: o
in case order not filled backorder on OL_1
$ Q. d: r- @+ C; q6 ?$ }$ Z order a load from OL_2 to continue
0 i- B( b# z0 E# D+ E3 } ]" i in case order not filled backorder on OL_2
2 E, U: G# X3 x set load type to L_product
/ A( r5 \$ @1 K" {- J5 w get R_massm, `/ k& J x" u$ Z
wait for normal 5,1 min4 i6 B6 f' ?- A5 p
free R_massm) R2 M8 |3 K* `
move into Q_stock
1 q" h8 ]1 P2 Q$ ?* X3 C% rend |
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发表于 2009-6-14 16:41:55
楼主