|
本帖最后由 soso001 于 2014-12-17 14:53 编辑
# D8 i1 v5 Y* \' |; U9 s! n4 L4 f
1 F8 R/ L% G- \/ k! N- t) l不好意思,打错了个字母,呵呵呵!* T2 C! k3 S. G% z1 _. J7 t* q
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
& y+ `+ M1 o9 Q. y: p“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!; ? ~- K" m6 N8 o7 i2 P+ V
is
0 L2 B# m1 G, x7 w* I, ~8 O j,k,nstep,c, scheduleteps,mincomptime:integer;
3 T3 W, N4 i) S$ E M:string;
8 X7 V$ t$ M9 Z/ y% @ selecTab:table[integer,integer,integer,string];
+ ? h, w% s: P$ udo
* w4 N4 P& t' `1 a. D5 D initorders;
( j- z9 u) |* L5 Q9 Q
: T9 g1 L. N" N/ i) {. U- `3 N scheduledorders.delete;. O( m7 ]) u1 [3 Y1 A; K
seletTab.create;
1 a; o8 {+ G' ^
7 B2 l( p4 Z P W# C orders.initialize({2,1}..{2,*},0);# w6 \0 q- Z- L$ D
orders.initialize({4,1}..{4,*},0);
$ T6 f' O! j, x: J) L/ t( q8 l for j:=1 to numorders loop
: a0 Q7 n1 k9 d8 {9 D* m; G1 L& R, ~) d orders[5,j]:=orders[1,j][2,1];
: i7 n o, V2 Q4 f! S p next;
- b }% V0 J# Z; M: [ occres.initialize({1,1}..{1,*},0);2 [* c+ e/ x m; A9 c( X
/ F) H7 K5 E4 r6 H- b& H! |9 X
--XUNHUAN
7 y$ h) f% `0 ^ for scheduledsteps:=1 to numsteps loop --5 T; d6 a7 Z2 X
selectab.delete;
' F; W8 D$ P- Z5 S8 ? k:=1;
# L; E% }& ^* ]/ E5 K( m for j:=1 to numorders loop n$ ?# O; R4 A. y
) V- H; m2 ?! R* ?' a nstep:=orders[2,j]+1;
0 B) G2 P$ L" q8 l$ c* ? if nstep<=orders[3,j] then
" {# V4 t. H/ r0 p8 Y0 U selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];( b: U, I) }9 \- l
k:=k+1;
6 y% ]& G- O' H 1 B# L/ F& _* T8 k; B2 r/ s5 v( E
end;
$ X! ]+ k! C- ~ next;
+ ~; J+ t( Q' g: l1 Z! f mincomptime:=selecttab.min({3,1}..{3,*});" B4 x$ V; D- ]: J/ b
6 M. R" E/ j8 J- Q from j:=1 until j>selectab.ydim loop9 U' ~6 P- z& q% o; @8 Q3 v- ]
; d& e r4 q2 A" M if selectab[2,j]<mincomptime then$ N) Z' M2 j8 e7 x5 |" F. M6 _
j:=j+1;
, ?7 ^: A( Y$ M4 j5 K/ _) k& N | else
$ b$ _4 r( }& V/ a5 L4 j, f selecttab.cutrow(j);
! {5 N, o1 j* @7 N8 U i% G6 i E/ ?" ` end;
3 E# I7 z1 V( p: ]5 b8 ?+ W end;
) O3 n) l8 ?+ H) E3 I* w, N / V# K6 z. Y! l" V: z8 O& F* d
j:=selectionrule(selecttab);6 `. B9 x" \5 z: n( A f
3 y2 G# }& e# V2 `% G+ g% h
nstep;+orders[2.j]+1;: x9 w8 P8 o, M
orders[2,j]:=nstep;
2 q. b* _- u# o, @7 F m:=orders[1,j][1,nstep];! g- `9 m7 s$ Y1 F( U$ c- ^
c:=orders[5,j]* y# ?9 h) m. M& p
occres[1,m]:=c;" Y3 P D) S! ~- X) q! ~) l' z, B
' C8 q% }, s4 v) [ --jieguo:start,end,res,job,step. I+ E+ g9 x' O/ x
scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);. W" i0 d* D5 W- u
for k:=1 to numorders loop! r7 | _- f T( \5 P) p0 {
nstep:=orders[2,k]+1;) D* B6 R9 P1 q/ Z
8 I2 p7 l* }+ P! L* i' f if nstep<=orders[3,k] and orders[1,k][1,nstep]=m
( ?* P* C! P: u' L0 _% s --+ I- B% x1 u) ` t
then
9 J+ `, r$ @" h* ?; L orders[4,k]:=max(c,orders[4,k]);
. _9 ? M4 `1 ~' Q -- i/ E; J. w7 `* j$ }) g* [2 R: {
orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];
$ g' L* }" |: C6 \6 m( i( |& S --
. d I6 _3 K. a end;. \$ m- L; Y# b6 B3 m% d
next;
0 D* ]& R6 [# h- ~ ^( E0 s e nstep:=orders[2,j]+1:
/ h* f' R6 u+ \, ~; v8 g if nstep<=orders[3,j]
; B5 H( n9 @4 O " m1 b0 L- m8 |$ ~7 H% D) A
then
& i1 [, |* e5 r& k& f4 L orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);$ L9 e$ @* g" C
orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];
. m, y: O/ f; ^8 n: {1 N } end;2 h1 S$ s7 E; b. i
next;
5 T2 B+ I# l* I _0 } & }2 F) F9 ^4 v9 _/ w8 R0 q
print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});* S7 z/ `& Z) x$ e0 X
mygantt;
7 m! q' S( a; z, w7 Y+ G1 H7 { ens;
( {1 @& y8 h) W& ]; N |
|