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本帖最后由 soso001 于 2014-12-17 14:53 编辑 ' k" r7 ?5 `9 G" A2 X
% {2 s% j1 O M$ C不好意思,打错了个字母,呵呵呵!
, \/ e P* h: C" C* f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
5 l& T/ v* \6 K( a; J“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!* m ~. ]$ h( u( v% q
is
/ K( D) P- ?# O7 A5 [ j,k,nstep,c, scheduleteps,mincomptime:integer;
' R. [) n5 O0 |: A$ B3 c M:string;
# O% `4 z& N' f% G7 ]+ M; ~ @ selecTab:table[integer,integer,integer,string];
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initorders;6 z$ m1 {8 b6 _" M4 D3 w1 Q
5 u6 j; V; F0 F6 w+ H0 h scheduledorders.delete;$ q; z9 k: Z& Z9 r/ V5 Q( Z7 Z
seletTab.create;/ u6 |* \5 S) J) u& s$ ?
8 _1 [/ B7 y( O! _/ `) T orders.initialize({2,1}..{2,*},0);
/ N; O6 Y! z2 o- w) Q orders.initialize({4,1}..{4,*},0);
- f" t7 d* n) V5 D for j:=1 to numorders loop. c: v$ F4 A9 A; C/ R2 W) ~
orders[5,j]:=orders[1,j][2,1];
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occres.initialize({1,1}..{1,*},0);
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c+ u: I& D- P5 T --XUNHUAN$ X! F6 V9 t) d* Z
for scheduledsteps:=1 to numsteps loop --
Z; T+ U3 Y4 P' q selectab.delete;
9 }' u5 Z0 s7 D% |$ U- D" f k:=1;5 w% Y: `' X% H( L5 t$ @
for j:=1 to numorders loop" \/ S% m* _. X3 @
+ I) M5 I3 W: v; T nstep:=orders[2,j]+1;
/ S7 P' f8 b0 q% E9 } if nstep<=orders[3,j] then
) } U9 O! o0 A& C3 m6 d3 E7 H; ] selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];7 q& A) w! Q* k9 A4 N2 x
k:=k+1;& b D3 H7 a1 l+ L1 q% c
- e/ |' @* v, J J end;6 Y4 g( N8 Z8 p+ q% c
next;$ B: @7 `2 t) W m& r% b
mincomptime:=selecttab.min({3,1}..{3,*});5 c" Q6 Y4 N. q0 Y* v1 k+ X: o" j
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from j:=1 until j>selectab.ydim loop6 s* [; J% B) t
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if selectab[2,j]<mincomptime then4 y u, Y0 Q( f1 g. C8 |
j:=j+1;
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selecttab.cutrow(j);
- i& T" v+ P3 N# p8 L6 J0 x end;' j7 }+ {( E5 `2 ~/ t
end;
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( B4 q m, T" j# f* ~ j:=selectionrule(selecttab);
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9 o% B; O7 p5 J. W/ i$ y1 {- s# F nstep;+orders[2.j]+1;+ K9 _/ y7 U0 o) S ], E3 C
orders[2,j]:=nstep;( K" L: H0 J. z& w
m:=orders[1,j][1,nstep];+ r7 G2 h+ @# q: R
c:=orders[5,j]
0 {' |" {3 S6 F* U ~3 e, ? occres[1,m]:=c;
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7 X9 V# W5 z0 I5 u2 J --jieguo:start,end,res,job,step
\. C' i8 L& o$ w* A) y- O scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);
) I% m4 {4 Y' z# J2 N8 K2 ] for k:=1 to numorders loop* Z- W1 Y- ~4 k: O7 h
nstep:=orders[2,k]+1;
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if nstep<=orders[3,k] and orders[1,k][1,nstep]=m
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then
: `# H F0 ?5 }4 a( ?: L orders[4,k]:=max(c,orders[4,k]);
2 Q" c4 ?& s8 j: h5 l$ ^ --
" @3 k. c0 A. N( J1 P/ I orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];
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end;
+ |1 Z& h: z" L3 W' S. i next;. T! S6 Y; o" E' T7 k; x0 R" r' s
nstep:=orders[2,j]+1:, _9 K% h" r+ M* K; ~
if nstep<=orders[3,j]
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orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);1 n8 C' m+ ?2 `' y3 R
orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];0 r9 R+ [9 [6 ?
end;. a6 Z/ v8 K8 \% G+ V" x/ z7 v
next;" h4 \& l3 E8 @: m% E4 f* m! C
( V4 a. z$ K* T% z2 N) ] print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});
! m: m n5 b0 ?* K3 D& n7 c mygantt;
- h; h( M8 [1 v/ V0 c5 s* Y ens;
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