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本帖最后由 soso001 于 2014-12-17 14:53 编辑
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/ T" A ]0 E- M, Z% W不好意思,打错了个字母,呵呵呵!9 x: K* v5 n4 y% }* z
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
7 g' g7 d/ i, T: H& i, {0 d“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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+ b; @0 D" d8 {) ~: M; R j,k,nstep,c, scheduleteps,mincomptime:integer;- V& x7 a2 u% {: Q" `* h
M:string; q |8 S# ~: q5 Y( P
selecTab:table[integer,integer,integer,string];
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* P+ k* a0 ]6 h' h' ~, i initorders;* s: T1 L7 e/ i3 ^/ |, o
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scheduledorders.delete;8 e$ E d2 z4 r" E2 \7 ^
seletTab.create;9 N7 x* f$ e4 R. D$ b) m1 i
m, [2 s) T' f/ ` L5 @( C! r
orders.initialize({2,1}..{2,*},0);
3 q( m% \5 V( N# y orders.initialize({4,1}..{4,*},0);) t+ l3 O8 h1 H8 q% Y
for j:=1 to numorders loop. p' H$ F9 p1 l
orders[5,j]:=orders[1,j][2,1];5 ` I4 D1 P, I( c* v, s9 G
next;+ g# i/ d6 T1 b! z* `( {$ S( Z
occres.initialize({1,1}..{1,*},0);4 f$ G* m8 ]; Z! y- [# L, f
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--XUNHUAN
% d2 F0 C( P: z7 P( U for scheduledsteps:=1 to numsteps loop --
9 z8 c5 c! J, ^2 _* m: A selectab.delete;- w+ K4 L8 b5 h; c# P# m- h) {7 w
k:=1;
/ D( W q7 N" J* d( J for j:=1 to numorders loop8 K& D1 p& U, S. U9 v
. s# P# a. w e6 s nstep:=orders[2,j]+1;+ a$ T, g+ k$ _" |" I8 b4 i
if nstep<=orders[3,j] then1 |0 Q# Q2 [& j% @$ h- M
selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];
8 {: o- B+ Y+ d. s k:=k+1;. `9 ]: c: ^7 ?/ m, M
* Z/ R+ k( |$ i' `8 s; r end;
; U2 S& k" T& ~& E, C X next;
2 T- @+ S, B) l( f( L$ C& U' } mincomptime:=selecttab.min({3,1}..{3,*});
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7 w- Y# I0 v; _+ b1 ] from j:=1 until j>selectab.ydim loop
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if selectab[2,j]<mincomptime then
8 X# I2 K1 ]5 O; H j:=j+1;; h# j$ _* C4 d5 Q; k
else7 p" a! N) ^" N9 B% @ }; ]
selecttab.cutrow(j);
$ ^: P& H' f( | end;
* G+ c+ n9 z9 J3 y+ D! Q end;. A3 A; `. T1 J, O
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j:=selectionrule(selecttab);( c: Q T" k% G+ I( }& H
& o: a" h' @5 [: a nstep;+orders[2.j]+1;
" x/ B f+ b0 X0 e5 L+ p orders[2,j]:=nstep;
* |+ H+ }5 ] v; C m:=orders[1,j][1,nstep];
8 t8 J3 \% ~1 |) a% U0 { c:=orders[5,j]
) e- p. Q' h! q5 d, _4 z6 ` occres[1,m]:=c;
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--jieguo:start,end,res,job,step" Y; ^* R. x% x% m, _
scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);
$ k+ h9 J( W) Z; _6 X for k:=1 to numorders loop# d/ s u2 k4 v
nstep:=orders[2,k]+1;7 f& ^4 D# R3 t% z
9 U2 q3 o$ u+ P$ T if nstep<=orders[3,k] and orders[1,k][1,nstep]=m1 B( ?1 d n, {1 F$ }4 ?9 R7 o
--
6 [0 t% B5 J# r8 E" E/ f then
$ U g8 P5 V" k! c" ]8 t orders[4,k]:=max(c,orders[4,k]);
7 Q. Q8 T6 t2 E" r! N --
. R* G( Y0 b) G! L) i1 @ orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];9 r! x( E) W! r, T6 N/ u
--. O# `# _7 J! W7 l1 G
end;* H1 P; T% Z* n0 Z8 w
next;2 M) ~4 e& q: J4 n( N
nstep:=orders[2,j]+1:
! d$ D, m: m: O if nstep<=orders[3,j]5 D1 ~) F: z: e' z0 [
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then5 |2 I( B2 V: P/ S: |
orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);
' E2 \& }5 T; R" W5 ^6 K+ A orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];4 v+ ?3 g+ ^* X4 q" V0 I& e% x! _
end;8 y* {* ?1 {+ h. u3 H1 W( z
next;0 B, s5 ^ i$ j& s% J" x7 I
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print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});
0 g1 ?9 n0 _9 e& o8 G7 r mygantt;
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