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本帖最后由 soso001 于 2014-12-17 14:53 编辑 8 v/ K7 J2 g4 p! V, I$ Q i
4 G0 w3 |7 w# f/ B6 _* H不好意思,打错了个字母,呵呵呵!
$ h% o) }- I$ j$ x& T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9 F* k% ?* \" R1 R( H `5 l& t Q
“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!, s! J9 i# \$ S2 [1 X3 e! T, l
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j,k,nstep,c, scheduleteps,mincomptime:integer;
: L6 L, L. e3 G* i M:string;
- A) X* d2 d$ a1 G7 Y! K3 J$ ] selecTab:table[integer,integer,integer,string];8 E) [: `' h7 |2 U: [- b" O8 Y2 f, m9 W
do, W! L' m9 {: |- K# _; y
initorders;
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6 O: E# g6 I8 K! i0 s scheduledorders.delete;
2 L) B1 I5 z' H. Y" Z. r7 p7 l seletTab.create;2 I' {: ?. Q; o8 q: v
6 m4 ?( I+ Z+ t% X, ?
orders.initialize({2,1}..{2,*},0);
0 \5 t) @: T5 ?# w orders.initialize({4,1}..{4,*},0);
3 d r! @/ B. _ for j:=1 to numorders loop% r" i: U4 \5 V9 h; S
orders[5,j]:=orders[1,j][2,1];3 e+ i' X3 W/ K9 \. F
next;! i/ M' N7 u4 C6 ]9 q& g
occres.initialize({1,1}..{1,*},0);9 p& B( V% T# X0 v- D, |. g! @
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--XUNHUAN
$ X) g' [3 w$ {" s+ l( v/ K: t9 x for scheduledsteps:=1 to numsteps loop --6 {$ h) G; o7 x/ k
selectab.delete;) O9 y3 p" l1 L! \. F$ N8 I& C
k:=1;
9 B+ Z) f& J* F for j:=1 to numorders loop3 c( l1 U4 [4 [7 K4 k' l8 M0 g
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nstep:=orders[2,j]+1;
9 F r, }/ \: Z8 b( v* ]. B if nstep<=orders[3,j] then! C+ g) v1 m$ o/ _& L
selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];* b! R8 Z, o: p
k:=k+1;5 I7 u8 W; _4 K/ w
- Y1 R/ Q0 g ]5 t N end;
: U, X) H% }" `" s2 p+ h next;& e$ x4 ^% s9 F0 r" Z( V+ t
mincomptime:=selecttab.min({3,1}..{3,*});) i- h' M: `" {0 q' ^7 @
3 a" z# m1 F/ e
from j:=1 until j>selectab.ydim loop
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if selectab[2,j]<mincomptime then
6 c1 ?! {/ g$ D3 W% n- h% H4 I j:=j+1;
6 L, j }4 t4 v" z# I1 G1 p/ E else
) A* u& |! I0 E6 j( H4 A- _ selecttab.cutrow(j);
' t2 g4 Z8 u: R3 ^% q* O end;
8 e; w* j: H" W& c* @- U end;
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j:=selectionrule(selecttab);3 |$ v# i' ~" A9 q/ y1 }
; g' y0 P3 O4 H; Q7 S- H" k! L nstep;+orders[2.j]+1;! {' h: C9 Z, E; O- B, ?) f3 S( \3 i
orders[2,j]:=nstep;
8 Q% w/ u4 F3 R, }( }9 r8 B( ` m:=orders[1,j][1,nstep];3 {% | O1 J' O) U' X# l1 D9 n
c:=orders[5,j]
8 d* I! I7 R# ^7 M( x! H6 |! w occres[1,m]:=c;5 d, E9 M2 J9 z7 w
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--jieguo:start,end,res,job,step* U2 S9 |, \& [1 _% G1 R
scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);
0 T. p8 R# ]' V for k:=1 to numorders loop Z U' T6 d" ^/ l3 ~8 N' f7 _
nstep:=orders[2,k]+1;8 n1 R1 o4 w! F& k
7 @2 s+ ~) s+ T! F- K' Y
if nstep<=orders[3,k] and orders[1,k][1,nstep]=m
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then
& ?7 d) B. {8 v9 R orders[4,k]:=max(c,orders[4,k]);- l+ B- ]0 b: T; Y: n
--
. P# ~4 x0 z0 Q, ~/ }* | orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];
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end;
9 v" ~2 J6 I! V5 F- A8 Q next;' z1 X& B2 e. e* U& e
nstep:=orders[2,j]+1:5 P1 S; s1 G" X7 [; `2 |
if nstep<=orders[3,j]
}; [% m! @( L, L2 V# N' H
$ k# q3 l3 u. ^6 ]) q3 d9 ^ then
( u3 M, `7 ~$ c! d) `/ `6 c orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);' [ D# e* I7 E% b: p
orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];6 u2 R6 |; l6 }" O3 G
end;: d: m* J' R- i) g5 x
next;
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print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});
# n: Y9 e) H9 f8 s mygantt;
; }: b7 f( f6 X% G ens;% `4 m" ^- o( z1 L$ Y6 |* V
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