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本帖最后由 soso001 于 2014-12-17 14:53 编辑 - h! x- a6 }2 H# D* ?, z
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不好意思,打错了个字母,呵呵呵!6 \1 L* \" n- A# B" 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
8 ^9 W8 M1 { [8 Q“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!4 T5 e) P5 `% C; s# W
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j,k,nstep,c, scheduleteps,mincomptime:integer;' t" A5 Y6 a* K8 O- n
M:string;
4 G0 ^! F* Q) Q$ F selecTab:table[integer,integer,integer,string];8 u- \7 Y; ?* N
do0 ~& X5 X' ?3 t8 a
initorders;/ ?7 }0 l; z1 Z; B
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scheduledorders.delete;1 D1 y, a D0 N( I: O. h
seletTab.create;' {7 A& {9 T, e
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orders.initialize({2,1}..{2,*},0);* o; p' z2 H: V+ U2 B5 f) q
orders.initialize({4,1}..{4,*},0);
8 d9 C6 R7 [# K1 |; W/ E# [ for j:=1 to numorders loop
4 Q& b" z$ u% p4 s8 {/ { orders[5,j]:=orders[1,j][2,1];- C$ [ T% B$ Q! K, h0 T. a
next;
3 V5 e R N- t1 q; K' a& S$ x occres.initialize({1,1}..{1,*},0);* \3 _" X7 v5 {# _# ~) m9 k
9 X5 c; S; @8 E. i" B3 O --XUNHUAN
+ I4 p/ v( \1 N( L for scheduledsteps:=1 to numsteps loop --
2 N1 k2 `0 q5 T selectab.delete;
! T8 p# U% } } k:=1;
0 V# |( q6 }$ _; `& b for j:=1 to numorders loop& \# E+ p+ g: t% ~6 z" q
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nstep:=orders[2,j]+1;
7 `# F3 k9 f* K- n/ @, S if nstep<=orders[3,j] then, v1 w7 m2 G" r
selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];% R! E7 ], q! G' q& Q3 j2 v/ v; h
k:=k+1;
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end;
6 q7 e8 x" v/ c' c) ?0 b/ G next;
5 `) O. g4 B$ T0 z+ c- g, y8 _( ] mincomptime:=selecttab.min({3,1}..{3,*});
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+ ]( H" v# j+ {, K- P, y" _ from j:=1 until j>selectab.ydim loop- @3 ]( C, w' n
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if selectab[2,j]<mincomptime then: P. y! x) X- `8 Q) u _
j:=j+1;3 M% N# E) q( H3 g5 ?: C
else
$ U& [4 e7 ]. z% X; Z6 N9 V selecttab.cutrow(j);
4 `2 S: ]5 d/ W# O& U* ] end;8 {% g0 J! P6 @, O8 Q
end;0 ?4 C: L! R/ r' @/ y2 g
2 W3 w: E) i" W: d j:=selectionrule(selecttab);/ w0 A% T/ q2 s
0 I+ l1 j' X% \1 }+ p: ^$ C. x8 q nstep;+orders[2.j]+1;' U7 |' B+ i/ u1 X3 f) ~
orders[2,j]:=nstep;5 C4 _, f- x, m
m:=orders[1,j][1,nstep];' s4 c# v! d2 @0 D3 F
c:=orders[5,j]
( i1 _8 a3 w- z& L% f occres[1,m]:=c;) p: q6 w- c1 w+ K
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--jieguo:start,end,res,job,step
- U( e( A" @5 E) e- E/ J scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);
6 x8 p9 W& W1 i* r for k:=1 to numorders loop
# |' s" Z: o% c6 d R4 w" Y nstep:=orders[2,k]+1;( ? O( ? `9 O4 ?7 }/ ~& D% |
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if nstep<=orders[3,k] and orders[1,k][1,nstep]=m
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then
! I6 ?* Z8 Z3 j0 I, X" s I% m orders[4,k]:=max(c,orders[4,k]);5 }/ F, L/ X) R
--
! i' a$ k& e+ ]3 ^2 ]8 R orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];9 F* f0 ]* M6 \: @4 W" t1 b
--+ U' f. Y0 h- _( |2 e. @8 W
end;
$ w6 Q2 s, [. w: N7 @; O next;" d1 F% Q$ j* r5 T
nstep:=orders[2,j]+1:
8 ~! k/ Z8 B; y3 U: O if nstep<=orders[3,j]2 v$ C: n! X. r7 ^) z
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orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);1 O0 M( t" g( M5 H) V
orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];
. \8 S4 o" D) v+ a2 g/ D end;) t- ~7 T& n" f; Y
next;) s% [2 I, |+ T" i) A
. u0 x |$ Z* Z1 T- a print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});( k# C D" {1 Q4 |. z1 \$ F
mygantt;$ e; ^* d) V( t, T5 M5 p5 ]. M2 U* t
ens;
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