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本帖最后由 soso001 于 2014-12-17 14:53 编辑 , T* K" J' t: h% i4 B+ k: b) r
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不好意思,打错了个字母,呵呵呵!
: q( [& P5 b4 b9 v [" A9 w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6 S' H% j7 K( m- Z" g ~5 R! Z
“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 R7 B' B" \is
; o) I3 s+ {& K8 K1 w3 Z5 Z( ? j,k,nstep,c, scheduleteps,mincomptime:integer;
2 g# S+ C2 O2 ~6 w) Y9 S M:string;1 D# ]) g: [4 u
selecTab:table[integer,integer,integer,string];
7 G+ W0 \. O+ ?do
# P5 E9 j) B4 g1 D5 V initorders;
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scheduledorders.delete;3 \8 g* k+ H9 f: ~. J& ?3 \
seletTab.create;, I: W; ?1 M) v3 K+ |* u
& M1 e' k+ ]. B i orders.initialize({2,1}..{2,*},0);
3 N" ^3 N, X- A0 ^; ?& d M- p orders.initialize({4,1}..{4,*},0);
3 ?5 p0 [5 ]3 {& h9 t3 o( r for j:=1 to numorders loop
" I9 G) n% T6 ^. [2 v, W' H4 M o4 C orders[5,j]:=orders[1,j][2,1];+ i' ~7 P6 I, q. b
next;
" W* M' ?" z9 u- d7 h* |, o occres.initialize({1,1}..{1,*},0);
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; l) M; v9 d R" E$ Q --XUNHUAN
d; ~, B3 J# s" Y, z. y, r# d M for scheduledsteps:=1 to numsteps loop -- J B3 \9 T4 ~+ s) z3 z0 F
selectab.delete;
) a% V" j' e" p0 Q' [; I* p k:=1;% d, [4 K* t2 A5 r* k
for j:=1 to numorders loop% O* p/ N3 c) M) s5 x
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nstep:=orders[2,j]+1;
& h# {# @6 C4 c) z if nstep<=orders[3,j] then
, ^; S* f8 Y i) W selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];
& W, g9 | Q7 h k:=k+1;3 o3 F" M9 F3 _0 D
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end;. l7 A) x& Q* |! Y( ^7 ~
next;
9 \( M5 O8 N. m+ e mincomptime:=selecttab.min({3,1}..{3,*});
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from j:=1 until j>selectab.ydim loop
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if selectab[2,j]<mincomptime then# @" f+ L6 K, J q" U0 H( P
j:=j+1;' d& |5 o. w& [2 @+ S
else
. Q8 O" y0 B3 q( v: {+ `: i7 N selecttab.cutrow(j);
% ^0 \0 L+ Y5 c8 o5 I end;
9 Q' T. y( Y. L7 z$ b1 e5 } end;1 P! R0 g0 \( X4 }% J0 T6 }' O5 Z
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j:=selectionrule(selecttab);
% @2 n& d: W6 ?* h( e* s
3 Z" N5 [8 d/ s4 ~ D nstep;+orders[2.j]+1;5 x9 V- i7 g9 T+ F& X% L8 G' Q
orders[2,j]:=nstep;
* h- U$ c' r: s" F m:=orders[1,j][1,nstep];
7 r, O/ t- S, [: g* T c:=orders[5,j]
5 H2 {% p! j/ S/ E occres[1,m]:=c;
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--jieguo:start,end,res,job,step$ c( D5 e) b- g1 L* j0 o# {# @" F, a
scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);
" D, e3 [' @) m: H7 D% D for k:=1 to numorders loop
# I7 [3 A% C8 r# L1 f nstep:=orders[2,k]+1;
a0 o# L3 |" F f: f- G 6 f) E, G* n, ~5 M& ]+ W9 F
if nstep<=orders[3,k] and orders[1,k][1,nstep]=m
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then
' |2 H3 r6 v1 t orders[4,k]:=max(c,orders[4,k]);
6 [8 b4 q: U" I; c1 c" v --" M2 }" b" S, c& ]; g% A- p9 }
orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];6 J$ n/ A1 f9 ?3 T& g
--3 y M7 E5 V5 J$ q) }) n0 j& S
end;- w3 O+ @9 h4 A0 Q
next;4 X. f; c# ~. c, y! ]' d
nstep:=orders[2,j]+1:
$ z; y, G4 ~2 U b' R7 Y if nstep<=orders[3,j]
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orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);
3 ]! I. a' W; B5 [9 F8 R# a4 g orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];
. ^9 O0 p2 F3 N8 i end;
! n3 {5 l9 _9 ? next;
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# M& ]. Q* Q9 B/ C( c( A print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});
$ t* w+ O( g$ {1 X* A! ? mygantt;# L" ~7 @) ^# P- J! u9 X6 L
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