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本帖最后由 soso001 于 2014-12-17 14:53 编辑 8 T8 ^# W8 G" W
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不好意思,打错了个字母,呵呵呵!
* a, A) y/ y; E, `, J6 D" l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! k- [2 o9 Z5 k- P# 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!/ ]. {. L/ _" a( P
is
/ W X8 s4 \; @8 s& z+ L$ t9 k j,k,nstep,c, scheduleteps,mincomptime:integer;
3 U- v1 w$ Q# h0 h. e7 S M:string;, e# {, C j7 \7 |1 |
selecTab:table[integer,integer,integer,string];
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initorders;
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8 l7 b* a2 L# N4 d scheduledorders.delete;7 H u4 t7 g1 l+ _' u; x( {$ R6 N
seletTab.create;2 ?# R' C+ h5 Q6 t
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orders.initialize({2,1}..{2,*},0);
( h. |" {1 i: }9 D orders.initialize({4,1}..{4,*},0);* j2 C: d( B* s* u: k! J" ?
for j:=1 to numorders loop' ?0 c+ Z/ r, E7 s7 ?8 b, ^
orders[5,j]:=orders[1,j][2,1];2 E# z* Q# v7 I& c! J, e0 a8 s
next;
/ ]0 Y+ H+ C" s1 t" A# d `' f occres.initialize({1,1}..{1,*},0);" K: h' v( P0 B8 a$ O M9 S! E3 t
6 F1 v. n. C/ g! d* y --XUNHUAN2 ^5 H: ^4 ~# }' s0 X
for scheduledsteps:=1 to numsteps loop --' X, A* m" p% V% g X& h
selectab.delete;1 l2 q& ~7 Y7 Y& I. {8 P( Q
k:=1;
2 u- A; `0 g# |0 r% @% | for j:=1 to numorders loop5 ]7 M/ N% D; i( Y4 q5 M& V* w3 u
* r, t0 S1 I" ^+ Y" Q- T N' f nstep:=orders[2,j]+1;
4 ]% n Z- \* ?" L V if nstep<=orders[3,j] then
( Y0 }: d6 M6 K: e2 E3 h selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];- O6 L8 f- i( n
k:=k+1;0 z" E( [! p4 O; T+ s6 X& P
: W4 O+ [# j0 Q& U end;
! b1 o( ?9 e! u2 B0 ~3 S% ~ next;) `! j' ~, e7 N1 v1 ~' y( j% I
mincomptime:=selecttab.min({3,1}..{3,*});
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* G, @2 P, I( ?: \6 `2 n. g# K from j:=1 until j>selectab.ydim loop
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if selectab[2,j]<mincomptime then
3 l7 x* i6 W- S" p" {! c( i j:=j+1;
8 v% X) \1 ]$ F else
$ y& F' V' W% n8 U% A" u selecttab.cutrow(j);
9 p( X6 h3 K# H' I5 e! _ end;5 E4 V1 o t: g. }- p; h1 W
end;, ^# B0 V# ^# j& b+ k- m) t1 \; U
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j:=selectionrule(selecttab);4 A9 p; I- r: h$ Y" {2 f$ t# b* N
- {1 n0 u; F1 B3 T4 I0 H# ` nstep;+orders[2.j]+1;
x1 J9 K" ]) s orders[2,j]:=nstep;
8 F5 p0 \- Q0 \. x% O9 H4 _2 j, f m:=orders[1,j][1,nstep];+ M: a! e& q( T0 [' s, K5 R# _
c:=orders[5,j]
8 F$ E8 F0 ^! t& B1 l$ l I; X6 G occres[1,m]:=c;$ C! P0 b) j3 y3 y" l9 {' m
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--jieguo:start,end,res,job,step
8 A S$ F& s# u& M3 Q7 f scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);
" G) T( V# F; r! o for k:=1 to numorders loop1 [! r+ m* h$ G' O M
nstep:=orders[2,k]+1;
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if nstep<=orders[3,k] and orders[1,k][1,nstep]=m3 J: w C) K- p0 w
--
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, [& v& O+ y6 m. `5 k6 H orders[4,k]:=max(c,orders[4,k]);
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orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];2 g) c& a4 m$ Z) z
--, Z) M1 j; F' E6 p$ ^; v
end;9 c% a0 ]5 @+ l$ H' F1 p
next;$ w @( G: K- F9 ~* r
nstep:=orders[2,j]+1:1 L$ x! M3 s. G, `: y, K
if nstep<=orders[3,j]7 v' V' O* T3 z e' I
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then
5 @/ l. ?2 q; m, g" B orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);
' f% L) b" I4 z' p orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];
6 j+ L3 w, m* @( W) o" j7 ~1 K" g end;! s/ `% f: q9 g: O9 Q' ~5 H
next;4 \5 h4 I8 b% V o# M
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print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});" m; q: X0 C$ ^* X9 i0 U
mygantt;( `1 K2 C, c1 C' n% q; U
ens;+ O! O; O6 j b( t
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