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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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) I2 p$ [1 k; w K* L* E' mbegin P_wait arriving
3 v* U; r* `! b" G4 l if this load type=L_a1 then0 `6 f, Y; X# S) V, H' z
wait to be ordered on OL_18 u. r5 {- n- e3 S+ s+ P/ s I# _5 `; `
if this load type=L_b1 then
( B; M2 t& H) P4 l4 B) P1 k wait to be ordered on OL_2
% z2 j+ K# G9 y( r send to P_assemble% m0 ?+ ^9 \* ~. X& @ H0 J
end X$ e' I0 ?# P! L% o) Z T
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begin P_assemble arriving
3 J: J& `$ Z! f4 J order a load from OL_1 to die
& x! \! t1 B% J6 M in case order not filled backorder on OL_1
+ D- h+ V+ ~" ~* ~4 v+ B. h) A+ Y order a load from OL_2 to continue
: O; L( g* A: u3 e# L4 k1 \: Q in case order not filled backorder on OL_2/ h* q' P% ?+ S% h! P: F
set load type to L_product% n% B, k7 W! _6 T# V- V) S4 |
get R_massm6 }+ e4 ?5 _5 G. m$ ~) G+ g+ ?
wait for normal 5,1 min
/ U/ P% M- l) p7 i9 i free R_massm
1 ^1 n" e9 C, n, V, d move into Q_stock
4 p1 d" A9 H8 ]9 j6 n6 }end |
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发表于 2009-6-14 16:41:55
楼主