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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。* p, E5 b, p# \3 \
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begin P_wait arriving
& U ]" K. v% ], h+ o; v, I if this load type=L_a1 then
' q- R3 Y2 |7 U- E, l1 [0 D7 U wait to be ordered on OL_14 b$ E1 Z) ?% W
if this load type=L_b1 then. ?8 I5 x- r* L6 B
wait to be ordered on OL_2
5 N9 ?( B3 K9 k3 Q# m: e7 q0 T1 E send to P_assemble9 E) M7 s' `6 i0 p, S) M
end; J0 ]4 Q( j7 F2 R: M# N
1 X& m# D. s1 G5 V+ p2 [5 H/ fbegin P_assemble arriving6 T! `0 }; |% W* n9 d4 [2 A
order a load from OL_1 to die3 M; V2 X9 q6 \+ q5 i2 ?$ q
in case order not filled backorder on OL_1
, V2 P% k! ~ u: B order a load from OL_2 to continue% q& ]1 G+ H# x3 l+ O( E; T
in case order not filled backorder on OL_2; P8 R& U$ z: i/ K2 g2 C" H
set load type to L_product$ Q: l5 K, ^/ r5 p" e
get R_massm1 ?$ i0 j& U* h4 W6 Y" Q# n" T
wait for normal 5,1 min, d5 e U& t/ ?7 c2 h0 M
free R_massm
1 }* O- w, C& T9 r' F+ ^ move into Q_stock& N/ H! {+ Y: R" h/ g1 b; N' t
end |
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发表于 2009-6-14 16:41:55
楼主