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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。: d) S$ q6 y. v& e/ K6 l( o: t- J% V* a
5 L- P5 r5 A! P+ W. b2 o1 J3 @begin P_wait arriving5 i0 f, T8 S+ I! l+ d
if this load type=L_a1 then
5 ~ x% d) }2 N( O' X wait to be ordered on OL_10 f- A) I4 ?# v! Z0 z, f
if this load type=L_b1 then# o' H( {/ ~9 P( C% c4 ?4 G
wait to be ordered on OL_26 T" Y" J9 S3 V6 E3 _% U# x* I8 ]2 w
send to P_assemble
- R+ P" }" A( O! rend! r$ n6 o1 D* S4 c- T
|/ R* M v' Sbegin P_assemble arriving$ C5 n& t7 V( X; `0 j3 ?, K0 Z
order a load from OL_1 to die2 n D- J. ^8 K" [! q) F- @$ e0 U
in case order not filled backorder on OL_1
6 n! c+ a9 x0 J, e9 x7 o3 H8 R order a load from OL_2 to continue
" q1 b2 {: p0 K& i8 f% z in case order not filled backorder on OL_2
) b) Z$ Z' L( W- y+ ^1 S1 H set load type to L_product
2 K3 k8 e' Y" @ ^; e get R_massm
|/ \7 E. Z. b) W& F wait for normal 5,1 min6 n& O; P" v# A+ j p- f2 K. W
free R_massm
. U! x1 B* {* ^8 l2 E move into Q_stock5 g& K; S4 R5 I* ~
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发表于 2009-6-14 16:41:55
楼主