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本帖最后由 soso001 于 2014-12-17 14:53 编辑 1 d* e2 n& U @; y! @6 z7 n
$ p6 _2 o" u! [不好意思,打错了个字母,呵呵呵!( H* D$ y! @& e8 k+ e2 U; V
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
6 J" f: w, Q7 D( T: B“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!7 T9 D6 R2 i" w" l. b5 F' P" M
is
* l. ~ F# l0 D a j,k,nstep,c, scheduleteps,mincomptime:integer;. L$ l+ ?1 g' `: _5 E+ y2 o; n
M:string;
9 G( u) J' ~$ m selecTab:table[integer,integer,integer,string];* G, l- Z) O0 U( y% I8 g8 L; l- w
do$ }* r. M8 {' P$ i- \$ Q
initorders;
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scheduledorders.delete;
) A- t2 l7 ?5 V. L seletTab.create;
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orders.initialize({2,1}..{2,*},0);" z$ k: N' o( a, Y
orders.initialize({4,1}..{4,*},0);, k) h7 m" p4 B, n6 S6 f$ d. D! t
for j:=1 to numorders loop; W8 { a/ [/ Z# Q: k% {* I
orders[5,j]:=orders[1,j][2,1];
4 A- t. e7 \$ x; a- b next;
# t t8 C0 s5 z$ Z occres.initialize({1,1}..{1,*},0);
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& z8 a2 Y" N3 F8 a --XUNHUAN
1 f; h1 x% \9 L for scheduledsteps:=1 to numsteps loop --
0 ~, t6 E. k8 q2 Z selectab.delete;0 A: D- h' f) G. C
k:=1;
% c6 f# e0 t0 {2 i9 M+ [ for j:=1 to numorders loop1 F2 C( l1 h& f5 c
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nstep:=orders[2,j]+1;
+ Z: L- J: d5 Z if nstep<=orders[3,j] then4 n5 o E8 u4 G/ P6 A7 z
selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];. l* B4 b% s* _& e, O3 _
k:=k+1;' ^) V. r( k* v d) z
' V# L" v- [7 R( V# z- K# X end;) y: b7 z4 f+ @* f9 S* T
next;! G) D: m2 C( j( T K' ^6 |
mincomptime:=selecttab.min({3,1}..{3,*});
% w% E) a+ c+ `( x, P
+ N2 N3 x2 g) | from j:=1 until j>selectab.ydim loop5 h5 b3 a2 j1 \' g* u
8 ]* ^% [, d% x! U( _
if selectab[2,j]<mincomptime then$ D0 x! J/ {2 G, a. p+ _
j:=j+1;1 H! t3 {0 M1 p2 p2 ]6 Q) p
else
( h: P& {* d# { selecttab.cutrow(j);
0 \9 |5 t: Z5 `+ L( H$ F$ Y$ C8 W end;; F0 _: p- x: @8 u+ F
end;
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# d6 X+ {! S, e; G# b2 @ j:=selectionrule(selecttab);, |: J& U* r6 T0 l
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nstep;+orders[2.j]+1;# w) N1 R$ r- d# ^0 E
orders[2,j]:=nstep;
b7 b T. L5 E/ S& S5 U' x3 k m:=orders[1,j][1,nstep];
0 J- i, B7 ]/ z, g& r8 J8 q! k c:=orders[5,j]
: y1 i0 E7 p$ Y4 _6 o; V occres[1,m]:=c;( v- w; n, y7 x* U5 W, e4 i8 j4 N4 A
% _5 y+ w- h% O3 Q# j P
--jieguo:start,end,res,job,step
' A9 ^/ U7 W3 _& h/ w scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);
6 c9 ^" c# t, \8 R' i for k:=1 to numorders loop+ n+ Q2 g) B) t/ g- z% c
nstep:=orders[2,k]+1;
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if nstep<=orders[3,k] and orders[1,k][1,nstep]=m' A0 F6 _: r j
--
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orders[4,k]:=max(c,orders[4,k]);$ w6 w- { h. T& K
--
- `* W% S" f( l, J9 `7 a orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];
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end;
" m) Y& p& ^4 c( f5 H( e, L next;4 ~/ e0 b! G" ~8 Z \, F
nstep:=orders[2,j]+1:0 b, i. O& l( v5 s) _
if nstep<=orders[3,j]7 |# A) H5 E0 d0 M- k' p
% l9 b. i: X# q& U" c- f
then
5 v& h# z# F# f% |% [ orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);
8 R& c. ^( f+ q R! r orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];$ z0 I L0 C x( Z
end;
, X: U' q& L' [; `2 f* n3 H next;0 B. `6 z- V& [- @; S
% L. V7 y+ Q! R/ l* R' d0 r
print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});
8 {) p. m7 v: G! E. I mygantt;
+ e! S8 i& T! P8 n ens;) G+ V x7 p# q- S& A1 {' a# e5 Z
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