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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!
/ c" q" K$ m. W* T8 ^2 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
+ q Y* f0 ?0 @“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!/ }8 ~6 H# n( s- K* B" W3 {* ~& W3 d
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j,k,nstep,c, scheduleteps,mincomptime:integer;; y; Q1 @5 a- v/ ^0 C% p
M:string;; k1 u$ A: Q) U- C5 V
selecTab:table[integer,integer,integer,string];
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initorders;
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3 L5 C4 i- C% E. ~+ \5 f/ m scheduledorders.delete;; k O. M h& Q0 h. X! F
seletTab.create;
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6 N7 l! n, S2 r. `0 I orders.initialize({2,1}..{2,*},0);
! R$ @0 f, F4 g. }7 a6 o2 N orders.initialize({4,1}..{4,*},0);( y1 R* i2 t8 F5 L, H
for j:=1 to numorders loop
0 R) H+ ~3 m. L. L5 f, Q. F orders[5,j]:=orders[1,j][2,1];: G/ ]/ v' |, n2 e. B) ^! T1 _
next;
# B/ S7 N6 R/ Z3 u# y occres.initialize({1,1}..{1,*},0);
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--XUNHUAN2 o- [' @8 I1 A" d# x# P5 L5 l
for scheduledsteps:=1 to numsteps loop --! u' n+ @2 O+ X( Q
selectab.delete;6 o6 m4 K0 M3 Q) w" c
k:=1;. }7 n7 r7 C' M9 S0 C. F
for j:=1 to numorders loop7 B% o1 r J6 r- B+ b& q; T
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nstep:=orders[2,j]+1;
- ]3 Q# f: g7 S" w; l' n" ^ if nstep<=orders[3,j] then7 C" q& o; {* _
selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];
! v1 F4 z1 R f" [9 }! x* { k:=k+1;% i8 H. E+ Z8 j: S: p0 o
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end;
, @' n! I2 } H& y next;! z4 i% J; G5 c9 v$ I
mincomptime:=selecttab.min({3,1}..{3,*});
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' ~6 _5 z; X6 {1 Z2 P from j:=1 until j>selectab.ydim loop0 H6 ~, `# ]5 G4 P9 K& K' A
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if selectab[2,j]<mincomptime then
U# X- i, f3 E# e; Q j:=j+1;
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selecttab.cutrow(j);
A: k# f3 {/ ?7 p5 _; | end;/ n! V$ S* h& X7 Q7 d$ _% R
end;
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j:=selectionrule(selecttab);
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nstep;+orders[2.j]+1;4 {. G1 P' d# v8 U8 E* k
orders[2,j]:=nstep; i) ]* ?/ W1 M0 _; S+ F; Z
m:=orders[1,j][1,nstep];
7 @. L+ h2 l1 Q8 E& O" y) j c:=orders[5,j]
9 D- I! N( S7 L' y4 X9 S/ `0 N; y# y occres[1,m]:=c;% p% P+ s7 C+ s" T4 m, A
' d, }6 v. t3 g" r4 D --jieguo:start,end,res,job,step; W# s" d' t& G0 ]
scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);
/ d9 |0 }0 t% m. |( i0 m; \9 L for k:=1 to numorders loop9 r3 l: M. H: U& Z3 A
nstep:=orders[2,k]+1;5 j% {5 e1 y% n- i; H) c
8 @. g: a0 u: P* ~& @- r2 a& T if nstep<=orders[3,k] and orders[1,k][1,nstep]=m& R) S# T4 W4 C" _8 f' D
--
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. d6 g2 Y/ H ^" \" @/ G6 W orders[4,k]:=max(c,orders[4,k]);9 P/ p j: L6 a2 M7 E+ Q# j
--, v, F4 m8 t& t2 b
orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];
! R# y, V, G! A0 F+ |" \5 h$ t4 [ --
. Y' \' L# m! ?2 m end;
0 i4 N6 V4 r l, K6 d" c: g5 { next;
) _" z& {! J S, E( c1 O8 i: }( q nstep:=orders[2,j]+1:
( j4 l# V: \" _& j6 F U, f if nstep<=orders[3,j]
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then
0 f. N$ D4 D" a' S& } orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);; H8 d" F( F O9 b
orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];: p, S* Z h# _7 a
end;" J2 }2 s# Z- C$ i
next;' R) ^$ C& Q6 k& B8 |
6 c9 _& j: w- r8 K4 w& f1 p$ e5 g print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});
' w& M+ t( ~/ k& r+ M5 q mygantt;, M0 U% `! E: _( B! ^5 C
ens;4 v: P) J9 t1 V
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