|
|
本帖最后由 soso001 于 2014-12-17 14:53 编辑 ; E/ d) F- S( Q
A5 K# i! U2 C# @6 `
不好意思,打错了个字母,呵呵呵!
: M+ O6 @- f# U2 c" I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# X8 q# H) Y& N4 d2 m
“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!. w: |1 l7 W5 p. J
is& q) B1 Y' E& \# U8 h' e5 M5 c
j,k,nstep,c, scheduleteps,mincomptime:integer;* c2 g9 Z5 x n' E6 O& B( j' _1 c" c5 |
M:string;& d: [% Z" j# z+ d
selecTab:table[integer,integer,integer,string];
* Q4 K0 G ?4 D3 |do( g8 h8 |6 S- u9 K" Z
initorders;) w. [; m& b) W4 G
2 F( `+ p- o9 c' _9 N3 w scheduledorders.delete;
. f/ P2 o5 e- y# ~1 l: k- e seletTab.create;
8 s, t8 o% ?! O; N6 y
7 U; I* g# R1 Q, ] orders.initialize({2,1}..{2,*},0);
7 d" G7 ] ]6 M4 c orders.initialize({4,1}..{4,*},0);9 I6 ?: I# m, t/ [/ {! H
for j:=1 to numorders loop
* i' A- z1 @. e" ` orders[5,j]:=orders[1,j][2,1];
f8 I% M7 [% Y( L M next;' `, b5 d8 C% O) W. M; u" i
occres.initialize({1,1}..{1,*},0);/ n7 z* A3 ~: i4 _
' Z- T9 Y. Y$ f2 X/ ]8 D; ] --XUNHUAN1 j. ]+ D% L* l' x- U
for scheduledsteps:=1 to numsteps loop --
2 f( [& j* g8 j- i$ v; W selectab.delete;
; u$ @8 `$ h5 W) F4 t% Z k:=1;& ]8 Z$ }7 N# w& |; c! `* z& ^
for j:=1 to numorders loop
8 Y3 V5 S2 U2 E4 [ ~4 _3 T 8 l# m/ o/ S! c+ ^5 v5 J/ v$ O" P" S" e
nstep:=orders[2,j]+1;
( H+ t5 r+ A# z% Q) |# x if nstep<=orders[3,j] then' E9 h: ]) \% t9 h$ z! X7 E
selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];
, k! X6 O4 R+ }- D0 H k:=k+1;
. l7 H' d. t" q/ n! k- z( I
- w, k" k S1 t6 R: q7 ? end;
E5 P% Q$ K3 U4 I; n* N! R next;" j) M. l9 }3 z( r& z1 f
mincomptime:=selecttab.min({3,1}..{3,*});! u5 J1 ^+ ?! f8 ]
; J# L& a4 e. e; c! l from j:=1 until j>selectab.ydim loop# j7 O' Q1 C1 H6 ^
6 m; A) R- i) M, I2 f
if selectab[2,j]<mincomptime then! t& Z. ?/ H+ @: p
j:=j+1;, C: g( q5 H: y7 d
else- T3 j; i# R9 l
selecttab.cutrow(j);
+ q( |! H3 R& s* z# e9 F end;
9 F7 |1 \: e4 u# J* E end;$ H/ a- g* ?8 X$ |3 t$ @9 l
. V$ E- r; b& U3 m, ? j:=selectionrule(selecttab);# N B7 M1 [- j# ?! Z
! x2 K& y- O; y6 j4 _ nstep;+orders[2.j]+1;2 S, Y B* X0 O- v/ z
orders[2,j]:=nstep;) F7 e- a' l+ R% t
m:=orders[1,j][1,nstep];) j% ]& r; l" `9 P( E
c:=orders[5,j]3 f. _' u3 A% R- c" E7 j# ~* H$ f. L1 ]. D
occres[1,m]:=c;
( F2 b0 D3 j) `0 h$ x9 f( ^5 a 5 |# ]; H. R: {% q( ^7 a+ X
--jieguo:start,end,res,job,step5 R4 U( Q5 {9 k8 ]
scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);, i+ Y/ M( ^2 t" w# b0 [7 F) C. \) Y
for k:=1 to numorders loop7 |9 P" @9 j" T! U5 L* d% u5 X; I ]
nstep:=orders[2,k]+1;
B7 m. v m( g+ I4 @) z" M
+ t8 P! s" C0 u" a, f if nstep<=orders[3,k] and orders[1,k][1,nstep]=m
/ z: w8 ~. i$ ? --
: e9 W9 z# v# K2 X then6 [+ q5 h* o1 r5 O
orders[4,k]:=max(c,orders[4,k]);. E$ c, J" h2 s7 k+ q
--
+ x3 J: y4 J1 I* S& i orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];9 R- t4 M _5 B: b
--# Y, Q, p6 d+ Q8 s/ B3 w
end;
3 p8 g( L- e6 ?8 j% {9 B- | next;
9 S# {5 l& P6 I7 f0 `4 o1 P nstep:=orders[2,j]+1:4 s6 T5 C6 Y# c. w! C+ X2 V
if nstep<=orders[3,j]
" l7 ]3 Q7 N, [% p8 D( d8 G8 v1 p " p. x# k3 T/ {8 H. H/ b" f: s
then
- d( ~0 W/ x/ W8 b8 y% d. E orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);
( l5 A# Y" o0 t7 _$ {4 ~$ J; Z orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];
" C: c: ]* E* G( e/ O8 n end; t% }! K4 `. ?
next;& o' q% ], ]% U2 X
" o; Z8 J/ l' A2 M9 S; u
print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});) M8 a1 z$ l6 l/ A
mygantt;
6 ^, ` h% N4 f# _9 K& \ ens;
! i+ x0 \* m4 v( @. @ |
|