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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。" t, p( ?3 G$ o% k% |1 G' i
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begin P_wait arriving
. ?4 M+ h% ^$ {' } if this load type=L_a1 then
8 j8 d% w8 ?1 g, z8 c$ w* O4 Z" A wait to be ordered on OL_1
7 t9 P3 y+ J( v/ R3 u if this load type=L_b1 then
+ j' b( h* \' ~& w1 I! U5 i- ^8 x wait to be ordered on OL_2
, i4 G) J( Y& y0 _ send to P_assemble
9 A# q' H/ B3 D! u% z4 P8 [end
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* g& @) u9 \0 f, Y5 P+ Qbegin P_assemble arriving9 c0 P( [3 ~. H6 n
order a load from OL_1 to die
# G, {3 H( h; k( {. b4 ^ in case order not filled backorder on OL_1
T. S8 @- Z3 c, [! J3 z5 W order a load from OL_2 to continue( U1 R2 v2 X: |9 q) g
in case order not filled backorder on OL_2& O( [; ^9 R0 H* V0 X2 ~
set load type to L_product8 e5 I* F; J% M9 D8 y
get R_massm
1 X6 {7 ?% p C/ h+ J j wait for normal 5,1 min, } }% t* C+ q" Z1 {4 G2 h
free R_massm
0 S# S& k0 V- w/ b move into Q_stock* U A8 D" r. ~2 J
end |
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发表于 2009-6-14 16:41:55
楼主