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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。) F2 L* C" ?2 I
8 b' y4 r# Y6 G* gbegin P_wait arriving
, G% q* w8 R! ~8 Q# _* O' i if this load type=L_a1 then
0 P! M @$ y3 \& ] W wait to be ordered on OL_1; O. m* o' ]) g) s3 H- t6 Z6 l* u4 m
if this load type=L_b1 then) H# N4 l9 N4 H* r! y+ W
wait to be ordered on OL_2
- H; @) j) [( S, k i send to P_assemble& C( c$ I, s, |/ M- K2 f2 f
end
, a- q+ x. r4 D! \+ b4 y, H5 O8 _7 U w: v* N; R
begin P_assemble arriving
8 V9 M! W9 E% i order a load from OL_1 to die: w. r" v# B9 R0 c4 M( f7 b
in case order not filled backorder on OL_1
: {. w+ U% ]7 D. o6 a$ M" i order a load from OL_2 to continue
5 u* T s3 Y6 L in case order not filled backorder on OL_2
$ O+ [" T% _, C l8 X7 T set load type to L_product& I5 E @! a d: H+ h. T( f! C
get R_massm
8 ?: q l& j F wait for normal 5,1 min/ Y/ Z; v m) H) g1 ?6 X
free R_massm
0 n$ T6 M ~% U; O; E, W3 u' M6 p move into Q_stock$ T# l, n3 w5 g9 j
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发表于 2009-6-14 16:41:55
楼主