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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!% `% Y! d0 L* J/ e
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
! }# a" C) G) c% c“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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& y h. P" h; P3 B9 U _7 Z4 K j,k,nstep,c, scheduleteps,mincomptime:integer;; q; X$ E* i7 W6 A+ y8 p# F2 J9 Z. B
M:string;2 ]( ?% w) [. D- [% ]1 P7 N
selecTab:table[integer,integer,integer,string];. r* W- B# ]; [4 ~* d
do; H: H* _2 z1 V- E# O
initorders;/ }+ e, Q: n6 u% e0 q O2 X
/ Q, G1 j9 |% w, B* J# x scheduledorders.delete;7 F8 n/ T3 X/ a$ @2 V' A
seletTab.create;( ?+ x; ?0 ~4 V, } r
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orders.initialize({2,1}..{2,*},0);: n0 [3 V, y, S8 z
orders.initialize({4,1}..{4,*},0);
, n, ?) S6 i w+ t2 _" V1 R for j:=1 to numorders loop
5 D9 I/ u8 U6 A1 k orders[5,j]:=orders[1,j][2,1];6 E, k& ?. Z! @2 k5 Q4 t
next;* [2 r2 u# n; ~8 Y* @
occres.initialize({1,1}..{1,*},0);
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" b3 U9 K& u2 } --XUNHUAN5 I+ {* e3 P; }, `2 D/ H8 ]
for scheduledsteps:=1 to numsteps loop --
( V* x7 s3 J9 C1 C# R: P selectab.delete;% ?: g# N' R$ _5 R; n
k:=1;5 M+ L9 [2 a1 ^1 K2 S
for j:=1 to numorders loop2 e9 }! p U. X2 P0 V
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nstep:=orders[2,j]+1;; t1 y. E" Y% J+ m5 I
if nstep<=orders[3,j] then
# X0 [ s$ L) Q7 W$ m0 z( p selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];6 p9 x6 n; U" x; O; r) i# Z
k:=k+1;* b* `' k# y) A5 d# T( r' r
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end;
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mincomptime:=selecttab.min({3,1}..{3,*});
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from j:=1 until j>selectab.ydim loop
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if selectab[2,j]<mincomptime then
9 H. T$ F* v) d# h J% i. G j:=j+1;7 V8 ]% i2 _2 U
else6 n t) s. p) B% y/ B$ e, {
selecttab.cutrow(j); O! d5 w! {7 v" X
end;# d6 Z& ~) g0 {3 ^! o' K5 V6 I
end;
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( {: o4 D. X0 ~2 Y2 F j:=selectionrule(selecttab);
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v* o' K7 F$ }/ s' @! N. c6 ~ nstep;+orders[2.j]+1;! O. u/ h3 F: X; Y5 L
orders[2,j]:=nstep;& R' @7 y2 q+ l) O
m:=orders[1,j][1,nstep];/ n5 G( Q$ M9 U: k; u- Q1 Z
c:=orders[5,j]
, x& B( E1 [% `( W occres[1,m]:=c;8 l" j7 _" r; Q, S+ f" A
- j, C" n& B$ ~ --jieguo:start,end,res,job,step1 ^! D0 s3 Q$ a/ L# g
scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);7 z. L) U; t* q7 M: M0 a
for k:=1 to numorders loop
* R1 |8 B* L0 \$ A nstep:=orders[2,k]+1;8 P3 d$ E& p% H/ Q5 J8 Q
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if nstep<=orders[3,k] and orders[1,k][1,nstep]=m* y \6 b+ I; j- ], }/ s
--
/ y: x: M# w, r+ ^) H% M/ } then
% ~3 B. Y, _% e) _7 V, E4 Y" P" B orders[4,k]:=max(c,orders[4,k]);$ l% c5 W$ \( p7 X# o
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orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];
5 X* T9 J( X; b) f) s# u --
3 J* ~ d, A8 A+ F2 f' H end;
* b v6 e& N1 \/ z% O3 @" {5 @$ x7 N. Z next;2 o7 G* H0 A, R# H. p- \9 J: d1 c
nstep:=orders[2,j]+1:
3 e) ^/ [& t9 m5 ? if nstep<=orders[3,j]! M# Q# n7 O6 M5 v! L0 `
8 N! J. `' z1 o$ q9 D4 |& i4 G# i then
4 S) A( `2 V4 E" Z3 a9 e% T: r orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);4 b/ P, v% ^3 p: D! s
orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];3 a+ o( h( S7 B9 u# ]9 u' e6 l/ }
end;0 R Z2 ^0 W& L8 |: i
next;
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print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});* l% e' e: l4 r6 J9 A' C q. Z
mygantt;) [0 I; Y+ W4 z, c
ens;# F5 e8 a" `1 v. n7 B
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