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本帖最后由 soso001 于 2014-12-17 14:53 编辑
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8 @4 O$ R8 _; r不好意思,打错了个字母,呵呵呵!& A6 o1 C, S6 i& R8 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
3 W% B( X7 B/ y/ D, n“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!% y( ^7 h& s' q3 p; v, T! G
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j,k,nstep,c, scheduleteps,mincomptime:integer;9 B" i; W. Z( z* {' w& l( l
M:string;' ?( q1 ]/ H' q/ I4 ]2 S
selecTab:table[integer,integer,integer,string];: u0 @( e+ _8 ^3 P d
do2 C2 d Q$ y3 m3 \! H
initorders;
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+ c5 n2 ]2 C/ e6 [3 n scheduledorders.delete;
2 u" f4 \& Z% `1 O5 } seletTab.create;
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' D* D: @% b+ e9 P orders.initialize({2,1}..{2,*},0);
) p4 R6 T! j5 V- d# g* G" e- q+ E orders.initialize({4,1}..{4,*},0);3 u* P8 Q& Q* c' X6 p- U9 M) x
for j:=1 to numorders loop9 ] |' d( t6 g7 s. N. V
orders[5,j]:=orders[1,j][2,1];
W5 s& i2 r( {' g9 R G5 Q0 N next;
: w- o3 F: J6 E9 d* S3 p occres.initialize({1,1}..{1,*},0);7 r. d, O- E" P$ A# A3 s& c! H
* B% u9 ^, _# y --XUNHUAN
' z) F3 Q4 @8 J o3 r for scheduledsteps:=1 to numsteps loop --
, n& ^/ x; H+ P/ T5 I selectab.delete;
, w" r) ], X# g6 L k:=1;+ E5 ]1 @! H& T+ E( e
for j:=1 to numorders loop
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nstep:=orders[2,j]+1;
$ v! |! {% N8 o/ l/ \! ^: U7 y4 g if nstep<=orders[3,j] then
$ ~) X. d* ]( o) h selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];
, t4 |+ F, j0 b9 |6 D! E* @ k:=k+1;9 \1 Z& n6 Z8 o( t0 Z1 \+ u* I
" I# c5 @) g' M! f end;' l( R. F% m' v# A2 H3 J
next;
! t2 w6 ]+ _. O: Z# n mincomptime:=selecttab.min({3,1}..{3,*});
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from j:=1 until j>selectab.ydim loop5 e: `7 H. q1 c) l( C$ E
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if selectab[2,j]<mincomptime then
. |$ T' |. @8 a5 Y' | j:=j+1;
7 |; o: W$ f6 O- D9 @ else
6 J; ~0 J3 U4 b selecttab.cutrow(j);
6 Z4 x9 \ x( E7 X M$ n% m end;" p( r6 f6 A5 u: R* E
end;
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j:=selectionrule(selecttab);/ N- W% X! c3 m; l, y5 I
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nstep;+orders[2.j]+1;$ _) t* \. e' M+ ~' ]
orders[2,j]:=nstep;
" T, f$ M3 l' K P9 K n) e m:=orders[1,j][1,nstep];" w! ?( m U+ U( L' H7 s3 e: h
c:=orders[5,j]
4 M6 }- }7 l/ d/ f5 b6 h occres[1,m]:=c;$ p3 A( q2 B/ D0 `$ @! x
. u, R. L. v3 X& X0 ~1 w. H --jieguo:start,end,res,job,step- j; E+ H9 }- q: B9 p- _1 Q- k
scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);
$ `9 H) o; x- R" V S4 { A for k:=1 to numorders loop l7 Q' h/ x, `9 y0 }/ d5 W
nstep:=orders[2,k]+1;: v; X/ _5 \8 y1 z" g% B
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if nstep<=orders[3,k] and orders[1,k][1,nstep]=m
e* |" Y' _( p6 v: q! \5 m --
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orders[4,k]:=max(c,orders[4,k]);; x m3 v2 ~" O6 [ H: i, ^( K
--! u1 s7 Z% C4 g0 Q. U) e
orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];" \$ K5 s1 N* P1 r0 Q9 C2 N3 k
--. h& D3 h$ g' t- [ N; t+ R$ C
end;
3 b0 Y2 `9 L6 b, K1 U% n4 Z next; e, J( {* H+ ~
nstep:=orders[2,j]+1:: M$ p" y$ n+ i# s3 v( Y9 a7 g G
if nstep<=orders[3,j]
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orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);
# b1 F7 g' K: f" \9 B orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];
" l& R$ d+ J+ p6 @% M x end;" g8 F$ h8 B. I( |
next;6 R8 y0 R* z n+ ~
/ W' j( ]+ i/ Q8 t* t print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});5 b6 G% y* y u# A
mygantt;
- v7 G$ @8 N ^/ z0 ^: _, ] ens;
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