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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。0 V, f8 j- _; M! U* x
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begin P_wait arriving
( v& [4 f9 C* p& L& ?+ {+ Z if this load type=L_a1 then
4 p2 ?! a6 m) i7 _* }, Y% U3 q" y wait to be ordered on OL_1
' D. S" _' A" c) H1 b1 ] if this load type=L_b1 then' ]9 w1 A6 ^6 ]7 q2 D
wait to be ordered on OL_2
0 y6 z& d& a/ i: p send to P_assemble
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2 D4 F0 k& G% k0 c' q5 w7 ?begin P_assemble arriving& n: F- v7 p2 P2 V2 |
order a load from OL_1 to die
# z/ _9 L. M1 W6 Z6 T2 x {3 }) r2 L in case order not filled backorder on OL_1& _! ?+ {! N" w+ o
order a load from OL_2 to continue
* h# f0 W2 l* L$ t6 q in case order not filled backorder on OL_2( |$ ~2 `2 ]; M5 m
set load type to L_product
" m5 r, D! K! Q7 W: a+ p get R_massm
4 Z0 z* v: L: V" ^/ P% Z8 O wait for normal 5,1 min
- t" y7 M; D1 f! s( B' O; D free R_massm
4 b2 o- [. }/ I. d2 I4 p move into Q_stock
/ @& e, {" w2 Y S, [+ e# O3 [end |
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发表于 2009-6-14 16:41:55
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