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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!
" p: [2 V% \7 l& g, L8 L9 g0 h% I5 `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) N1 d8 h% z2 y! k
“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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8 {( `9 k% S* K: T j,k,nstep,c, scheduleteps,mincomptime:integer;- ~' c: p% ?. E a$ H1 _
M:string;
* }, P7 k& K i0 `6 a9 B selecTab:table[integer,integer,integer,string];
0 u3 w0 U$ ]: Rdo( B8 h4 W3 i/ E' a0 R. L( m2 M, x
initorders;! s% B0 f$ K& a
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scheduledorders.delete;
3 U* {" A3 v& I* }" |" Z! x seletTab.create;) i( q9 S7 o1 ~" |
) u) U3 d: i% l) K orders.initialize({2,1}..{2,*},0);
# @/ q. z' |8 t; }$ ?" k orders.initialize({4,1}..{4,*},0);
' R5 R7 D' {( h9 n9 {4 z. z. x for j:=1 to numorders loop
( P5 l7 b6 q" B2 R" y2 ? orders[5,j]:=orders[1,j][2,1];
9 K Z' A* O7 x" I6 e. @ next;8 ^& I, {( x+ g! a( `0 O$ p* F, G5 U
occres.initialize({1,1}..{1,*},0);
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--XUNHUAN
: S# x# F3 \/ a7 Z+ ]6 \5 {8 D* P for scheduledsteps:=1 to numsteps loop --3 ^ q$ h$ ^) p+ [) u
selectab.delete;2 G& s1 w- g; v- o- y
k:=1;$ a/ L- F- C+ E! U- w. A1 `
for j:=1 to numorders loop
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- J' T6 F4 ]: b2 n nstep:=orders[2,j]+1;
! y' [3 L" ^ b+ ~* n if nstep<=orders[3,j] then: e/ A1 X: S% W3 v& ^, P9 x( U# `
selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];% q- q; e% N, k4 N
k:=k+1;
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end;" A! x) S- ~3 t O j" d5 M9 {2 j
next;! Z8 l7 _+ ]5 L: n9 o
mincomptime:=selecttab.min({3,1}..{3,*});
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from j:=1 until j>selectab.ydim loop
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6 c9 C8 G5 q+ c, _, P if selectab[2,j]<mincomptime then
: r. W l2 S# `: X j:=j+1;
1 \8 d) L+ S8 A1 {. T( ~2 s; s6 f else
! Y3 d6 E$ k4 q2 z$ D selecttab.cutrow(j);
' `# T; Q3 T; D8 `0 J/ f end;
0 q: j0 o! v/ A' m) } end;
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j:=selectionrule(selecttab);/ S( Y$ {1 V4 _8 P; G8 f f3 }
8 g$ ]$ T7 D: \3 R6 e, b. }8 c6 U nstep;+orders[2.j]+1;6 g- d/ {& y3 T5 H
orders[2,j]:=nstep;2 [$ m6 ?* d7 K& Q. R
m:=orders[1,j][1,nstep];2 x" |6 v. r: M/ S% ~7 q
c:=orders[5,j]8 K1 T! g2 l0 S9 ?8 _4 E/ R
occres[1,m]:=c;: Y7 E3 n0 r9 s& F0 P. E. K
* P# L F+ m: q1 z9 ? --jieguo:start,end,res,job,step- \7 f7 D4 m( m( ^$ k( c- c, k
scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);
* ^( W' } u& s, e for k:=1 to numorders loop! Q* t& h: V( f3 p: [
nstep:=orders[2,k]+1;0 Y' m- @8 J C, X, H9 U! {2 ?
! g4 H5 A# ^" z) M8 E; I: r if nstep<=orders[3,k] and orders[1,k][1,nstep]=m3 w ?/ [1 z6 X, ^
--. N; ]5 z( O9 U7 S
then
: _3 e) o( c: H3 k& ?7 o orders[4,k]:=max(c,orders[4,k]);2 Q4 ^" N7 s. J# P u0 P, J; g
--
) _& ^% [5 k$ V( F0 [% {& d4 d/ C- e# B orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];$ D, S$ o* Q# P- M
--
' \: e) G# \+ P/ l$ q* k* _+ @ end;
* J4 J' k: h/ R next;
; B# l4 }3 ~' c: X! q nstep:=orders[2,j]+1:4 l: G% L4 V: n. |1 @: j0 Q
if nstep<=orders[3,j]- g( q6 F' Q+ ^6 }& `) [
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orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);
, a& M$ J6 z6 Z h# l$ E orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];9 z1 E! g3 |5 P* W" J
end;
2 x6 m u) p+ v& l next;
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print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});7 U$ d6 W3 u: e( c5 L6 I, @5 M7 W
mygantt;
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