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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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' K$ S% m( X" Y/ o7 [' v; z6 F# `begin P_wait arriving
2 Q' {5 G$ W P3 h. Z if this load type=L_a1 then
( f5 x( i$ ?0 t6 R4 l wait to be ordered on OL_1
: }" S! h2 A- v( `9 w" [! b if this load type=L_b1 then
6 t, q0 d, [. _& t wait to be ordered on OL_2
; E( J. Z* E: c! q send to P_assemble% E e) d2 P0 m; _% x! p: z
end
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; H$ `# q! b2 ^$ E: ebegin P_assemble arriving
8 C& O7 F7 H( T9 O T% i; A order a load from OL_1 to die3 K' O L) x* g+ ?- H E+ S$ V/ @
in case order not filled backorder on OL_1" y, L9 n) J+ _- A% b; Y; @9 K
order a load from OL_2 to continue8 s7 D5 `' `+ v: y% t: U$ V
in case order not filled backorder on OL_2+ k5 w3 ]! W$ r3 m6 i, ^0 J
set load type to L_product6 L j b' R) c. g/ D' f9 c4 j B
get R_massm' H7 E" h( j1 j9 C# R& @$ p
wait for normal 5,1 min+ w0 Z" ? V U. ` q5 l
free R_massm, s9 h% ^) X) n! n. D* t
move into Q_stock
j: D h+ P; X7 c$ I7 Y$ }end |
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发表于 2009-6-14 16:41:55
楼主