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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。& [5 b4 R! ^2 g* ^3 \& h! X
3 a" q* T6 w+ Q r$ dbegin P_wait arriving4 z( x V# L( {% K5 f9 S# w( h$ w# X( }+ l
if this load type=L_a1 then3 }0 w8 ~" \: M
wait to be ordered on OL_1
0 S( x. z% L) n if this load type=L_b1 then
! b5 r( g" Z& C+ F wait to be ordered on OL_2
9 y" J( N& ]; }+ l! o# T send to P_assemble9 a/ v) K/ |7 n
end R& E# l- |: i: `: Q
. E; D3 L. p& S3 ^begin P_assemble arriving
! Z# {/ `2 m- l: b# A! d. o order a load from OL_1 to die& P% C! l& d, m7 X( t N
in case order not filled backorder on OL_1$ a5 L) ` o5 E% e7 `2 n
order a load from OL_2 to continue
* P3 r, x. d8 i in case order not filled backorder on OL_2
# T& u( }" h/ \2 a9 j0 O set load type to L_product% s% Z. l# s* s% y2 O
get R_massm% Y$ B7 |8 \, X
wait for normal 5,1 min5 z3 U6 X. |" N
free R_massm4 x, P1 w9 z) K N- q
move into Q_stock1 h" A; D" N+ i" @ w# ], w; y5 J$ L
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发表于 2009-6-14 16:41:55
楼主