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本帖最后由 soso001 于 2014-12-17 14:53 编辑
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\/ \( \6 X4 l& p _4 E; L7 e不好意思,打错了个字母,呵呵呵!
/ |$ E K, Z. B1 i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
, { o# P/ u+ `# O“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!" K9 ]8 z8 v8 W, f6 c
is
4 `8 o+ {' O* M: L6 \ \ j,k,nstep,c, scheduleteps,mincomptime:integer;0 @& Y3 m7 p/ H0 o
M:string;
9 I! `# w, C. a1 d' H selecTab:table[integer,integer,integer,string];
3 K1 l; M3 D$ x- I H' ~do" \. R q+ a$ d3 n G, m
initorders;' C/ ? D. d9 g/ R
1 W* U( _! W$ s6 l% y' k$ D scheduledorders.delete;
+ x( o, P- W% @ seletTab.create;5 ^; Z9 T3 R8 C+ P
" c7 W7 c- w. y& i orders.initialize({2,1}..{2,*},0);
. _2 o t ?0 t# G3 x; l. R orders.initialize({4,1}..{4,*},0);' c6 X1 b, y2 B) N: x5 L3 @- c) k
for j:=1 to numorders loop
9 ~7 X+ h/ ~4 W* G orders[5,j]:=orders[1,j][2,1];8 d! ]0 N% h* `9 U
next;; Q: j% R# N$ {
occres.initialize({1,1}..{1,*},0);
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! J8 W5 S% Z/ I+ R0 S --XUNHUAN
. i$ v9 J: ?/ T: k% U for scheduledsteps:=1 to numsteps loop --- Q+ }5 A. B$ f* s6 J' p( C0 }
selectab.delete;) K$ b5 X7 D7 I9 I* K2 l, C0 e
k:=1;
/ n: _+ N, [2 C8 q# |- ~ for j:=1 to numorders loop
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/ `& G$ F9 t8 U- a9 I* U, Y% i6 { nstep:=orders[2,j]+1;8 S& u# s: y0 T/ P4 ^8 d
if nstep<=orders[3,j] then B2 l7 n6 X7 d
selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];
2 `1 y: d6 X G8 [ k:=k+1;. J$ ?( y S0 P4 [& g% ?0 t0 N |
r% v+ y. {# E7 E" O; ^ end;% Q6 o, e) [( A. ?
next;
* ]: C/ o. Y3 p% A% _+ |7 l k mincomptime:=selecttab.min({3,1}..{3,*});
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8 z: g1 B; p7 C: G- r' u1 i) t from j:=1 until j>selectab.ydim loop) u; J" | `) w
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if selectab[2,j]<mincomptime then
) F5 ?9 z0 E9 \5 J3 P j:=j+1;
: Q0 a6 m- c% d4 N! h8 o else
4 l( C# c& t' w8 O# I6 q7 I selecttab.cutrow(j);
9 N0 W& _1 p2 b6 u end;
' i6 c+ k& r+ y2 s, Z6 z end;
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* R/ [% K$ ?# y! X) R; @! {: a7 B j:=selectionrule(selecttab);
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: H% [, L7 j; s6 R' o nstep;+orders[2.j]+1;3 X7 k# N3 L% p0 T) z, B) f
orders[2,j]:=nstep;2 W& V( i5 p" s) J8 U c
m:=orders[1,j][1,nstep];8 X0 X6 y) R( p; \! S5 B2 F9 {* T
c:=orders[5,j]
) w" E* ?9 U1 I& s occres[1,m]:=c;) ]8 X7 m6 G( Q
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--jieguo:start,end,res,job,step
4 i6 a8 F: e# Z* J s) \ scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);8 F! C9 X3 d3 [8 x
for k:=1 to numorders loop
% N( u E, i) a& i6 K0 {3 Q nstep:=orders[2,k]+1;# P7 }; Z$ _) e. c+ l
3 G- v5 o |9 a if nstep<=orders[3,k] and orders[1,k][1,nstep]=m" u9 A% F7 p/ S, u( q$ k' m
--
# r) S% u% p' g! ]1 r1 s. N% B# j% Y then
0 s/ H% v; b& l( J$ ]3 p orders[4,k]:=max(c,orders[4,k]);" w; Z. r& @$ V; P' S' U
--
+ O3 ~6 }# Z% ^2 L orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];6 g# ?0 D2 K6 X2 X- W$ U, `
--
1 d4 K8 S8 u. O' f) X' b) ~ end;
? R$ h/ \1 A) D; J) A# @* w/ M next;) ^6 G" X# v7 i- k0 H1 d0 G
nstep:=orders[2,j]+1:; c8 B7 r$ ]- N7 i2 [
if nstep<=orders[3,j]6 z3 [( e' Z$ F/ V
4 d* B' f$ z5 J7 f* L then
# S; p6 F5 z# R' U A1 a orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);+ H, `+ y$ W m: p+ m+ n
orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];! r5 e! _# M4 J$ c# ?# j5 j
end;
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print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});
n9 \4 j J! v. L1 f3 ]0 ?( i5 D mygantt;
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