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本帖最后由 soso001 于 2014-12-17 14:53 编辑 / a4 W; K+ f$ y5 P7 l( W5 v9 A Y
/ S0 s }5 x# i2 U$ @5 K4 c不好意思,打错了个字母,呵呵呵!2 z- D# Q7 v9 t3 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0 I3 K u. g+ X! G
“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!+ ` Y: b6 ]! c. m1 ]
is
/ _) H( z, W8 s) Y8 L j,k,nstep,c, scheduleteps,mincomptime:integer;
; R" _! q, u0 e( D M:string;
' j' Z; }/ B9 ]( D9 g selecTab:table[integer,integer,integer,string];# N- p2 J* R8 T, y8 d7 q( k2 a. v
do" t* {1 H1 D: l
initorders;
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* X) M- U2 X, h7 e/ e scheduledorders.delete;
) P i1 H+ H5 S( N" C! O+ z seletTab.create;
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' Y2 o7 v* u2 [ orders.initialize({2,1}..{2,*},0);1 t4 W- s& o2 c* E, d
orders.initialize({4,1}..{4,*},0);
' c% @$ a S( o" S3 Y7 F( i* y for j:=1 to numorders loop
$ e5 g% ]1 |4 x) o orders[5,j]:=orders[1,j][2,1];
! e& K& r" {8 U D next;
7 F$ I* c5 A, X+ \ occres.initialize({1,1}..{1,*},0);* j8 z1 e$ k! X) s. M6 o( A
- z0 d' w- n& |4 R& r1 V --XUNHUAN
( @" U ^; u8 p3 h2 T* } for scheduledsteps:=1 to numsteps loop --
5 G& g) a% l$ C2 r. y selectab.delete;
$ U7 Z6 _& j3 Z. D) ` E) _ k:=1;
W$ B+ f! o' f, N, A" g8 b for j:=1 to numorders loop6 |" q. M" ~0 X- u
" U$ h2 t' _9 }2 H' @: X6 J" U nstep:=orders[2,j]+1;* g% [. ~- Y) z
if nstep<=orders[3,j] then2 h0 o5 ~9 @& E" U+ a
selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];9 Q n! Y- y, x0 p
k:=k+1;* f8 R' ]& M3 d5 I/ O3 ~8 s
8 z% n2 O* u0 I8 Y4 I end;
2 e7 m# Q0 t n2 l7 i next;
; M% }$ B) [2 S% N3 _ mincomptime:=selecttab.min({3,1}..{3,*});
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from j:=1 until j>selectab.ydim loop. j3 G: s& h, b! V; Q
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if selectab[2,j]<mincomptime then
; j) q3 u/ a( k2 y$ f j:=j+1;
# y' y% c! H3 R& M) n else8 ~7 N& c; R2 S: q7 d5 F5 b) E
selecttab.cutrow(j);
$ O# p: j' j2 m3 _ end;
- N, _! ~* I2 n$ f) ~ end;
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j:=selectionrule(selecttab);* j% @) P5 x3 S/ n! Y3 i
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nstep;+orders[2.j]+1;
% ^2 h- v. _9 p! ]9 A1 ^$ A; w orders[2,j]:=nstep;2 N. u' g! o7 y- D1 v& I
m:=orders[1,j][1,nstep];
6 Z5 t$ u& ] u" j+ f% h c:=orders[5,j]( i3 v3 p3 y" \5 `* `" b8 f
occres[1,m]:=c;- c2 J& I/ X1 D6 N
' r$ u6 S9 u" a2 J3 D. m. d7 P# g, M --jieguo:start,end,res,job,step
9 }6 w6 c/ V8 |6 o' P1 {: } scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);
2 g3 F+ I w) T4 G* S9 ]3 D' } for k:=1 to numorders loop8 M6 F* U& n5 a+ `
nstep:=orders[2,k]+1;
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if nstep<=orders[3,k] and orders[1,k][1,nstep]=m
5 V, Q5 k' }" N0 u% u, H& Y --
5 ]# v3 w+ Q/ b then
6 p' j# a# N/ \& K) m1 U orders[4,k]:=max(c,orders[4,k]);
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orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];
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end;: f# w: }; `7 E* ~, V
next;
8 O3 J9 U' N* u0 a nstep:=orders[2,j]+1:" I/ ?+ o) `# o
if nstep<=orders[3,j]
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orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);$ `& l' {3 M$ ]4 _
orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];
# m/ k# u1 g: s' p7 D* r- M end;
# e* E9 g$ g4 h2 D next;
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: M, L$ O) f0 j& \6 H+ h print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});* M$ e& @2 `! \& k7 J
mygantt;& C1 J& }! s9 r% L, N4 S
ens;, \) U" q" o. i' B: I$ S! z
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