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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。6 w7 |, f0 ^7 p. k
' w) g3 N" j4 I0 @6 A, n! m5 {' l1 B( Ubegin P_wait arriving
7 z) s+ r$ U$ ] y0 { if this load type=L_a1 then7 T8 |3 k6 D/ ~" a
wait to be ordered on OL_10 O' ^ t( j5 p+ J0 w9 b' [
if this load type=L_b1 then
1 b( ^* W6 D6 S+ K( j wait to be ordered on OL_2+ u& J) W- J! I) b4 I M
send to P_assemble
5 P8 \! Q! K( Y3 Pend
! M6 |0 s" }+ b: d0 j& r; P+ T" K
begin P_assemble arriving
- v& A( w& S5 c; t, _ order a load from OL_1 to die0 a# k& ?! x! t; Z5 n
in case order not filled backorder on OL_1
7 G- ]. L$ {" S" h$ Q order a load from OL_2 to continue
1 E1 H' i. [9 b7 h: O in case order not filled backorder on OL_2
' b9 w6 u% r7 b8 i0 F set load type to L_product
~5 Q6 ?( V* l% h% R, m8 M get R_massm
) I& f$ U: r# j8 U3 r; a8 e9 | wait for normal 5,1 min+ x) w9 C9 f) b9 h9 f4 K3 `* E: K
free R_massm
. r( m. i" N9 i: v9 C/ ~7 Z8 s, S1 } move into Q_stock
" R+ P8 I$ \$ y* C3 Wend |
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发表于 2009-6-14 16:41:55
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