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本帖最后由 soso001 于 2014-12-17 14:53 编辑
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不好意思,打错了个字母,呵呵呵!
l4 g1 F" _) |- @( a+ 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
$ P$ R3 T' |; V; S“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!
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8 C- G% n8 d9 H j,k,nstep,c, scheduleteps,mincomptime:integer;
- L' B }1 F# Y M:string;
: X+ Y7 \9 l" Q0 k2 _" _. N: r$ L selecTab:table[integer,integer,integer,string];5 h. a8 I# a, t9 a B: b0 G
do
0 k% R; V# W$ }1 P: n7 y+ x initorders;
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scheduledorders.delete;+ ^+ M' o. |1 R
seletTab.create;
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* n& s8 f& k+ i; R! q+ Y& R orders.initialize({2,1}..{2,*},0);" ^; P+ U. s3 d( I
orders.initialize({4,1}..{4,*},0);
0 p% n9 r3 D2 J1 E for j:=1 to numorders loop( a, `6 |2 K+ g
orders[5,j]:=orders[1,j][2,1];
. a& G( x' Y$ m, w. e/ b2 M5 c( T next;
" b% { }: \. B0 e3 H' }5 ~2 M2 ?( v occres.initialize({1,1}..{1,*},0);
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0 p# @% V0 C4 v# P7 I --XUNHUAN2 j" [& I, e4 R! w, x
for scheduledsteps:=1 to numsteps loop --" S2 K( u' E7 ]" E
selectab.delete;$ U% L0 H% C. m% q( O
k:=1;+ [" `7 \ g* r) P( @6 A* J
for j:=1 to numorders loop* B) ^& O5 _1 ^' g+ e# h' b
* \* ]& {+ K- {: b- f nstep:=orders[2,j]+1;
4 M4 K$ k! l. g! f( Q0 L if nstep<=orders[3,j] then
6 D0 F% y3 i5 Q selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];$ w- d d; F& y2 c* m9 R' T. i$ G
k:=k+1;. p& S) J" y, Q- t& Y
5 s( z! b1 J% R! b5 P [ end;
( b7 C1 o- S/ h+ r4 R, t6 | next;
" B! G/ E2 g5 e mincomptime:=selecttab.min({3,1}..{3,*}); y# d- K1 Z- Y
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from j:=1 until j>selectab.ydim loop
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if selectab[2,j]<mincomptime then
- k) M# Z' x' m j:=j+1;
2 [& u# W' }( [ w8 Z& N4 l else
) B8 E9 S) K- F2 Q6 o) P. [# V! n selecttab.cutrow(j);
! m5 O/ r7 V O: c' a end;4 M: B1 a. \; |1 z- s' j
end;
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j:=selectionrule(selecttab);
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nstep;+orders[2.j]+1;, J: a# X% z( m6 c
orders[2,j]:=nstep;
8 o4 N( F- c" h4 `! j; n; K m:=orders[1,j][1,nstep];+ t4 o1 `$ }1 @* z3 _
c:=orders[5,j]" G/ k. k. ~8 `
occres[1,m]:=c;
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. B0 v4 {% e# O" L --jieguo:start,end,res,job,step+ X5 A9 F* h+ j- g
scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);
: J4 [9 \7 L& C+ p4 } for k:=1 to numorders loop
{) ~9 F0 @( ~4 R4 t+ s nstep:=orders[2,k]+1;
/ Z0 |( B/ J: ~$ \ Y
8 Y; j: Q% e" I& } if nstep<=orders[3,k] and orders[1,k][1,nstep]=m
7 u- z- _/ Z4 f }7 d --
G3 y7 R \6 l5 s1 v then
( S7 ?3 m# g G7 L orders[4,k]:=max(c,orders[4,k]);! e' p/ ]7 H% d; N
--# R# |0 m$ s; W2 t3 k" ~& Q# d
orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];! A3 x7 R2 r5 ]
--
. T* [+ o* M/ }! O; [+ K end;. {5 y, y7 o' c- ]& g
next;$ x% Z! }" b2 F9 I& l
nstep:=orders[2,j]+1:! t3 \$ u' K4 i) U$ }, h+ k
if nstep<=orders[3,j]+ _3 w. i/ S7 G; c3 ~
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then
+ ^! |' u+ T0 x, ^/ J& B orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);3 K* Z0 T, q i) k, ~8 l
orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];( k' Z9 H1 a5 L2 q- ^4 ]
end;# A# \6 F I/ n# u
next;
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+ \1 V q, T0 y print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});, z, P/ K. r, y7 ~8 e7 t T
mygantt;7 M0 \% z& [+ s8 Z* K
ens;2 `! {; f& k, ]5 T9 _$ c8 D( {
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