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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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begin P_wait arriving
9 k/ t* J% q$ s$ R* J2 C if this load type=L_a1 then+ A9 `+ M6 ?4 o! @7 c! b7 g3 M+ V& [
wait to be ordered on OL_1
. A" n) E% j: L9 E if this load type=L_b1 then
) E! I; g* K3 G$ s: ~& ?/ W" r3 T wait to be ordered on OL_2) G1 |1 C; Z% l: o
send to P_assemble
, _6 R; A3 Z" W# s: s3 I8 tend
6 P: R+ I1 D* {
8 f. ^+ ?( y- N/ d" o/ _8 ybegin P_assemble arriving, _2 ]3 P% d5 b5 A, q2 I) T
order a load from OL_1 to die* w0 H$ k1 W; f( g4 N
in case order not filled backorder on OL_1
" e4 W1 c+ z$ C$ ` order a load from OL_2 to continue# \& L/ k& ~ o, n C0 i/ s, t/ L
in case order not filled backorder on OL_2- G, d% g, \! W5 G0 f4 b6 J8 h
set load type to L_product+ Q* U( s: Y7 o( P+ N) L1 T" w8 f
get R_massm
% M6 }, B. \: U8 _5 [0 O3 C wait for normal 5,1 min
: B: [% _$ i* ^' R free R_massm
! l, L7 @* S5 n, F+ }- { move into Q_stock& c9 J$ ?- y. g8 j( M& S
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发表于 2009-6-14 16:41:55
楼主