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本帖最后由 soso001 于 2014-12-17 14:53 编辑 ( S: S, y: L2 h4 o
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不好意思,打错了个字母,呵呵呵!* S, w" L3 Y( H: v
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
& u, Y6 ^: f! q. M“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;
: ]7 b* n# e, A% T2 l4 p5 H M:string;
, @. I+ ~& t) j, q# T2 S selecTab:table[integer,integer,integer,string];
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3 k" W9 @2 r0 ?& o" h, G/ j initorders; u8 l" H/ n3 n
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scheduledorders.delete;- m1 Z7 Y/ t8 H/ F
seletTab.create;) L! r4 A2 e# t, G
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orders.initialize({2,1}..{2,*},0);+ c K2 U. C4 `2 f2 g) |
orders.initialize({4,1}..{4,*},0);; R- V0 \ } }% b, C
for j:=1 to numorders loop
D0 z# P. F0 B- X; A orders[5,j]:=orders[1,j][2,1];$ C1 J( s1 ?$ G: ?
next;" i1 F+ c% j$ x
occres.initialize({1,1}..{1,*},0);3 d% C4 k$ T- S1 J% y1 k
1 r4 O* \) ]/ ?3 S/ K" Y, R --XUNHUAN8 t" i P, `8 B; V& ]" D/ P
for scheduledsteps:=1 to numsteps loop --
0 Y0 [+ |/ i; a, K: R6 _8 n1 U selectab.delete;
7 b$ Y: d: ]/ ]' X k:=1;) j9 Q0 k: Q6 D9 X/ i- H, M
for j:=1 to numorders loop. ]5 O( w8 e1 R, T0 B5 J0 m4 Y. o
" U# Y8 }4 D: \( m3 J nstep:=orders[2,j]+1;: f+ [/ E# _7 s9 @
if nstep<=orders[3,j] then. T; \0 T' U" W) N
selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];
+ s- Z0 u0 y* M- n4 x+ @) `: V% G k:=k+1;. P" K' x8 j3 Y+ Z
( _& f0 z2 `' P% }5 F end;$ V. W0 E0 T4 H8 {7 @' E
next;/ |- l2 X/ }% U7 C5 c
mincomptime:=selecttab.min({3,1}..{3,*});3 U2 E1 |* y- M4 f0 F
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from j:=1 until j>selectab.ydim loop% o) @& t# @6 p5 |& }
4 [) i* h' U% s3 f) e# Y) E if selectab[2,j]<mincomptime then, S; U% N8 ` \* q: \1 ]; Z2 U
j:=j+1;
& c2 b: Z0 U( w/ s3 N else
4 j) V+ q" Y: h& ^* y: t selecttab.cutrow(j);0 K1 q- G; f: X& O. c
end;9 C# T6 x" \" U5 H
end;8 q# v. ~' g: f* |# ]/ x
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j:=selectionrule(selecttab);
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6 N9 T5 a6 {, H1 R" M/ S* P$ p nstep;+orders[2.j]+1;
1 o( F" P+ m+ `6 O5 u* P) S- o orders[2,j]:=nstep;4 w* s X9 B6 d4 j2 z6 k4 R
m:=orders[1,j][1,nstep];
2 B E0 H- s3 n$ n8 K c:=orders[5,j]
# {7 m# U+ D* _8 u occres[1,m]:=c;
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--jieguo:start,end,res,job,step! E1 Y- m3 x7 \1 F) ]' ~+ c
scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);
( U$ V8 X- a& t4 h) ] for k:=1 to numorders loop7 Y0 W7 B% P2 z: V- p; p
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+ c' `' x7 B3 l, h+ m
orders[4,k]:=max(c,orders[4,k]);& K$ m( T2 `! K+ e; ] B8 _/ c
--# v: Z7 |. r. G, T$ ^2 X
orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];
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end;1 T3 o2 |0 f' s% W
next;
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if nstep<=orders[3,j]
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then
% V! e, h2 [3 \/ D5 F orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);8 d$ N8 \3 z3 w6 q3 u
orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];
0 I4 e C9 ^9 c" F! E' b7 n+ u. U; z end;4 I* h5 ~+ f8 m2 z8 l1 H8 L
next;3 O- r4 D9 [) V) u: X* U6 {8 y
7 I$ i' ]& h# b( l o print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});# d% Q r, ~3 A% {6 a
mygantt;
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