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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。1 ?" E1 f. G- y6 q7 z: u5 L
- n. x. P3 b* l, Ybegin P_wait arriving" Q# q6 d/ S" m* Z0 x$ @
if this load type=L_a1 then
* X- p; d4 `2 A6 b& d, h: ~ wait to be ordered on OL_18 o3 n* }( B4 a% ]( D, B! }* A
if this load type=L_b1 then
8 a6 E- o1 ~* ~3 C- n' _4 `5 d wait to be ordered on OL_2
: [2 K: N4 r8 J$ A: e send to P_assemble
& v1 X9 y( g: o7 U$ D3 w; rend
5 J# F+ o) Q+ E6 K) ~! J) _% e& E- u C0 u, y: W! f; {
begin P_assemble arriving0 a" L7 \, h$ ?/ ~, C5 l
order a load from OL_1 to die3 t. c" \ p* f4 e1 l
in case order not filled backorder on OL_1
6 O$ A7 _* d7 w$ J2 ]) e4 B order a load from OL_2 to continue; N+ k* {8 P x* ^5 q6 u
in case order not filled backorder on OL_2
+ C5 \: d {0 S, c set load type to L_product
' F- ^; e# J$ n* r& N get R_massm
) v7 o: \# j& s" i" c% c wait for normal 5,1 min
% y$ \6 G) ? M free R_massm
) V9 B3 J0 @' y2 G move into Q_stock
1 ~% l% J) f% F- Yend |
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发表于 2009-6-14 16:41:55
楼主