|
|
本帖最后由 soso001 于 2014-12-17 14:53 编辑
/ j$ q" D/ x' G' F* {1 a3 I% _$ _1 y
不好意思,打错了个字母,呵呵呵!+ M- X* S+ I0 j4 M6 G: P
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
: ?1 N$ E& a* c- p2 R8 y7 W, P+ s“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!- F7 l$ r" Q% D3 D6 A& j5 `6 l& Q! k
is, J3 j( e! n* `
j,k,nstep,c, scheduleteps,mincomptime:integer;
) D, X4 C; z7 b3 k2 E M:string; B% ~' t. a. Z3 ]+ c
selecTab:table[integer,integer,integer,string];
, |9 m7 \3 Z$ N8 K% t* H4 udo3 d# J. {& ]8 o( g' f
initorders;6 C; a) S# i8 I4 x% ]3 K
/ ~8 E( B/ N0 [1 {' ~: v4 P scheduledorders.delete;
V$ [5 f9 ]; ~0 a9 c seletTab.create;
F& B8 i! D& N, u( S- c( y# T6 O9 X. W+ h( ]
* F3 k2 B, u5 w+ r orders.initialize({2,1}..{2,*},0);
* e$ o* \( i0 u7 ?4 V! h" `0 _4 M orders.initialize({4,1}..{4,*},0);: ~* z* x/ J0 k* N) V3 D0 f
for j:=1 to numorders loop
. H: f8 e6 V4 `# S$ F* g; i J orders[5,j]:=orders[1,j][2,1];/ M6 W$ S( p w0 y
next;
, i8 o! L$ Y i. v& `- m7 S occres.initialize({1,1}..{1,*},0);
h2 j' [$ }/ q1 ~0 q# R# W
0 m8 h) Y9 b' f- r; X' w. j$ \ --XUNHUAN
; n$ L1 u' S) D/ @ W for scheduledsteps:=1 to numsteps loop --, ~ T5 Z4 M& o+ j
selectab.delete;# d. P7 V0 E2 J/ A) D+ g+ ~
k:=1;
; p2 M& \+ ^- X- [6 Y0 r' V/ } for j:=1 to numorders loop
3 H6 m4 c6 Q6 ?/ b ! @" @! ^$ u1 C6 O
nstep:=orders[2,j]+1;
9 g$ g, |2 {; u! n2 f if nstep<=orders[3,j] then
( j: N: i2 h% y- C selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];! ]3 D" i" V1 V0 V$ | P
k:=k+1;3 [0 K G0 ^0 ?2 e. u# R
- ^( ^: @) N5 E; ^6 ? end;2 j- i! G5 i2 {. |* O
next;
! ]: N3 x f$ S7 J/ J% U7 C mincomptime:=selecttab.min({3,1}..{3,*});
$ _+ t3 l. |. B: c! V( B' z5 R
: V+ E: V, L0 D7 `$ f from j:=1 until j>selectab.ydim loop
# S; ^" s: I, [; O
: T* e6 P" E& ` o if selectab[2,j]<mincomptime then! O- r& @8 T! j: P
j:=j+1;
% \2 @$ S& H- D( B0 X6 o& I" B else
* H, g5 e8 ]& i selecttab.cutrow(j);
2 W1 J$ X3 R+ I" g x end;5 @- f3 D. z, X* l, }
end;- i1 u! c' [& ~4 \- C4 R) z* B- J% n
" N2 s9 T) l- {/ Q: i j:=selectionrule(selecttab);7 f2 H) t, G, X- N
7 t% i4 c/ ~3 C' q) p4 H. I
nstep;+orders[2.j]+1;2 ~3 L+ T7 Y( r \
orders[2,j]:=nstep;
" K& O& `8 B( n, d M! l% I m:=orders[1,j][1,nstep];4 v- j3 z `* S5 J9 ]4 ~
c:=orders[5,j], i# A- }$ I7 B [. s5 T
occres[1,m]:=c;& c3 ?7 H7 B$ b6 y" w/ s
0 ]4 A2 A/ d( ?( R" k, `- h7 V! z. j
--jieguo:start,end,res,job,step
9 A* q/ K! V& l' v) @9 @- F9 {: _ scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);
' ]9 C, P3 _, [. ~& E for k:=1 to numorders loop; a7 O B) \( a: _$ B, Z: t1 ~. R
nstep:=orders[2,k]+1;
: z) b |2 @6 c , ]5 W0 c- I2 {! g" `
if nstep<=orders[3,k] and orders[1,k][1,nstep]=m( @( d" t! j& g( E# [
--
A: q$ t+ ]; R then
* }+ S+ o0 r, e4 s; T7 s: i orders[4,k]:=max(c,orders[4,k]);/ R# x" H6 `0 E& A* o+ _
--
+ d% |& e5 I5 B orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];
% L/ v6 Q+ M, w& U/ k5 T --
0 c9 s6 T4 C) S8 Z end;
5 `! r5 x1 T( z next;# R/ l4 s' I: z1 {$ V
nstep:=orders[2,j]+1:
5 S3 S" w% n! E7 x5 }! }5 H if nstep<=orders[3,j]2 F4 u9 L/ D/ j6 \1 f& U. Q
. O$ u- k7 j" O( ^% m7 |" v! b
then
8 _3 \& \' l h, ~ orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);/ F+ ]' b/ U; s5 @1 e+ U+ s
orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];
2 ?2 F; {1 z/ c( e- p8 X1 F" v end;1 m" O! n) ? Y0 C
next;8 x5 v! V! a& z
; p1 K1 t: V* Y( A7 y, U6 x. g print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});
9 M$ B* e7 V9 A2 V mygantt;
4 ]2 s( S9 O* T. N Z ens;
# H9 p$ u9 v9 p8 f% M- b9 I |
|