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本帖最后由 soso001 于 2014-12-17 14:53 编辑
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不好意思,打错了个字母,呵呵呵!
/ D4 l$ c5 S- T9 z7 g: d" G& s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 y) a S6 L6 M7 J! k0 Y! y0 ~; 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!
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j,k,nstep,c, scheduleteps,mincomptime:integer;
" A w' y6 ?6 k) s M:string;
3 v- F4 i% I0 } M4 ^ selecTab:table[integer,integer,integer,string];
% k9 F3 ]$ Q$ c! [. k. ]9 F: Bdo
+ D+ t+ h, t( T initorders;
% m, y& T0 W! Z" |+ @* _( N
8 y! ~. w+ z% ^+ H3 Z scheduledorders.delete;
: C/ ]$ R* o: N- C seletTab.create;+ p) L" x. r+ p
' {! C. u+ q2 I0 v orders.initialize({2,1}..{2,*},0);6 Z2 \9 K- l5 D
orders.initialize({4,1}..{4,*},0);+ Q- v& i/ q4 `8 i, b+ f
for j:=1 to numorders loop
/ `4 O0 p3 s2 ]* H orders[5,j]:=orders[1,j][2,1];2 Z8 }% i* R! C& ]6 R( t
next;
& v9 ~5 E4 q6 a) K6 a$ v4 s2 n5 _1 V occres.initialize({1,1}..{1,*},0);
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! z8 I/ `) D: C# t# }, y* g) k# r$ | --XUNHUAN
Z( Z1 `" n+ E R: ]! R for scheduledsteps:=1 to numsteps loop --. H3 Q. I1 Z( U
selectab.delete;
: K4 i. m- K, @% A3 y1 K8 ~ k:=1;
) Y$ C0 ]: X5 h* j7 d; U+ E1 H for j:=1 to numorders loop; i' n* b, L h8 x0 b
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nstep:=orders[2,j]+1;
. G2 e/ ?3 o, E7 c7 ^1 l) m if nstep<=orders[3,j] then
F( k1 d0 Y2 c) S8 Z$ | Q selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];( k2 B& W5 b# T; [' g
k:=k+1;
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) R2 X1 E( I. h3 O5 p end;
* l: A! t; B( H# F1 ^/ n next;
* C( q3 V7 u/ |' B' T mincomptime:=selecttab.min({3,1}..{3,*});
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]0 z6 D7 `: K( c4 ^* m6 F from j:=1 until j>selectab.ydim loop1 y3 z; n* u9 i# X
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if selectab[2,j]<mincomptime then
' e8 L* c% [, Y1 a4 W j:=j+1;" {3 J! u) j# e- A% l
else
0 W% t* N4 K3 L9 }4 e% {, R& d) J" l selecttab.cutrow(j);$ q5 U$ s" l/ h
end;
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j:=selectionrule(selecttab);. D @7 i7 ~6 N3 n) n5 U
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nstep;+orders[2.j]+1;* M) {+ z$ }2 [; G
orders[2,j]:=nstep;5 [$ m0 ~* F& d* G5 G& J
m:=orders[1,j][1,nstep];
% U& |1 m$ p* X4 P) j0 Q2 x( m P9 l c:=orders[5,j]
8 m |- K% ]4 t8 f occres[1,m]:=c;- b7 F9 F5 C4 b, J5 `
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--jieguo:start,end,res,job,step
/ j8 \8 `4 A: [2 s) d! T$ w9 o scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);" m* R u) @4 N& i+ |
for k:=1 to numorders loop4 r4 S1 o/ r/ Z; }! o6 i
nstep:=orders[2,k]+1;
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4 C/ j* l" Z* [7 z: c if nstep<=orders[3,k] and orders[1,k][1,nstep]=m
' T5 e4 }9 H( Z0 `* H$ z! @( u --
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orders[4,k]:=max(c,orders[4,k]);3 J4 J# T f1 O7 T
--
0 g* D2 O8 o" f) E0 S' [/ u' v orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];2 M5 T7 G/ _" o/ }7 i
--
- p4 y- C% |( s w end;
8 |8 G0 l: }* D- T next;
; t& o! Y* c( C2 g$ r, |; u. g nstep:=orders[2,j]+1:
& H' r; u$ |0 P- y/ s* p/ q$ h if nstep<=orders[3,j]
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. o1 f3 V4 o8 g7 \# c then
) B' h/ Z# Q d# |4 U# r4 [% j A orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);- b: n: u( v+ c/ p: m0 C; s
orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];- E6 f, c. c9 r" M3 \$ f
end;
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print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});1 \% ]0 }3 M( x, T$ M% e
mygantt;
3 r3 `% c6 l1 H( l S ens;
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