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本帖最后由 soso001 于 2014-12-17 14:53 编辑 7 S" O" H" f8 F% k- \3 H
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不好意思,打错了个字母,呵呵呵!
( i# y, J5 D: j大家好,本人em-plant新人,在看《生产系统仿真》第六章时,按书上的例子,写了段method,和书上是一样的,但总是提示$ f: Z; {6 Y( }5 t9 ~7 T
“行19中错误,循环计数器必须为整数类型的局部变量”,但我的全局变量是 integer 类型啊,不知道怎么回事,求帮助!: `( o0 w; @: q9 l
is
/ R1 K+ N& o; e; K8 Q! ] j,k,nstep,c, scheduleteps,mincomptime:integer;2 s" M1 i# ]! J
M:string;
( e6 O l5 R/ K8 a. H6 W selecTab:table[integer,integer,integer,string];1 [1 p/ t0 C4 {- `3 s7 S7 @* B' \
do& h5 X% Q: P3 [, X2 r7 ^0 ^; a" y
initorders;
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- M, E* Q0 T! d& L2 `/ G/ ]; h scheduledorders.delete;
# {+ J! J% i' e% d seletTab.create;4 ^2 g. Y) b5 I0 b
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orders.initialize({2,1}..{2,*},0);
* {5 ~6 q, j1 a- g; W orders.initialize({4,1}..{4,*},0);; H8 L' ]8 L7 A( @" k
for j:=1 to numorders loop
& W$ K1 B; e, Q" X% N8 o orders[5,j]:=orders[1,j][2,1];% g0 }' [% [# {; n+ R
next;
: |* @4 p( g$ U occres.initialize({1,1}..{1,*},0);
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--XUNHUAN
3 K7 S) p3 Y, n0 c4 q7 V2 F; s for scheduledsteps:=1 to numsteps loop --: B9 T$ P. G; d" F9 f. v8 F G! l6 H
selectab.delete;
" r* H+ V5 e* L8 ~ k:=1;
$ |: n! n: H4 J7 ?* T; @7 ` for j:=1 to numorders loop7 E5 q5 A, O6 j& m) C6 A! e
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nstep:=orders[2,j]+1;
5 _9 I" g/ [6 b0 n. v) J* W9 {. _0 f if nstep<=orders[3,j] then! r, ~- x6 J2 U$ }* S/ O# m5 n
selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];5 }, E6 {9 u% O) U# B0 q
k:=k+1;
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4 d9 r- Q5 y1 |7 D) ?2 b& g end;
8 ^; f& Z) g5 Z8 D; ~5 x next;
9 P9 z$ |! M: d/ K mincomptime:=selecttab.min({3,1}..{3,*});- O: p2 A: F1 L% r( s
7 K9 W F1 `! }# g6 C from j:=1 until j>selectab.ydim loop' `5 R( P: K7 Y
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if selectab[2,j]<mincomptime then0 A2 Y1 v i8 F
j:=j+1;' B3 ]5 |/ W# L W! t/ r
else
* I( q3 u/ N d) H8 H selecttab.cutrow(j);
& J/ n' F& L3 S1 p% p end;
& q3 }0 [7 r: ?0 w" @ end;
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j:=selectionrule(selecttab);. \6 F5 @ A+ {# J' ~/ e( S5 S
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nstep;+orders[2.j]+1;
( V& s( A; r, u orders[2,j]:=nstep;7 B6 Y% k, x7 ?+ p- v! g( {
m:=orders[1,j][1,nstep];/ C/ y; a; P" Z
c:=orders[5,j]
, J$ l$ B3 v6 `6 H. p4 [5 B; r occres[1,m]:=c;
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--jieguo:start,end,res,job,step8 p3 B4 \# F! P" E m( T
scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);
+ w0 m1 A7 o2 M2 U# e for k:=1 to numorders loop( I. F; Q4 I' Q: a1 K1 [
nstep:=orders[2,k]+1;( [3 O' z, K; l) P5 m
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if nstep<=orders[3,k] and orders[1,k][1,nstep]=m
; K! k0 Z7 V0 {3 t D9 p. q --
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orders[4,k]:=max(c,orders[4,k]);8 s/ l4 \7 x# Q9 G- J. D7 s5 O
--
0 j, ~0 t- [- M6 t) j orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];" o3 y- w5 h8 q2 T; u7 T; [/ o2 O X
--9 @0 P- ]( G! @" Q/ a1 p
end;* `, J4 L3 \( ~( S C& E, m: e9 A
next;5 [2 P* h- ~- L
nstep:=orders[2,j]+1:& W+ ^4 Q- p* n3 n0 X; g+ W
if nstep<=orders[3,j]
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orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);1 [* ^8 @# H5 z4 [$ D- z1 d/ p
orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];
1 j& B/ V" H5 H& A. ]" t end;0 ?* o' Z# S( D7 J/ r% D! R- j
next;
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" k! k+ ^. h& ?. J& W& I, L print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});
8 T" a- |/ e3 V3 s0 h+ ` mygantt;& |3 x* X! f! K3 |
ens;. s5 _& C! U/ t+ [6 Z. r- C$ H
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