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本帖最后由 soso001 于 2014-12-17 14:53 编辑 % \# s+ j: O5 S
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不好意思,打错了个字母,呵呵呵!
5 \% ~5 E9 D, G* C0 Q6 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
3 g$ H$ n! H: n% E1 I“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!1 ^9 \1 j' a! P& @$ I1 O
is
% H# f' O% h; E0 @5 v1 F j,k,nstep,c, scheduleteps,mincomptime:integer;
# T& H; v! ~# Z, ` M:string;
; h: x% \1 D! Q) L selecTab:table[integer,integer,integer,string];
" k! _% }8 B2 D+ l& s& R/ U. Odo
$ V+ K' e4 `! ~ initorders;
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scheduledorders.delete;
, y2 O5 l! z( W. a% \% f: ~; a% E seletTab.create;
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) \4 s s8 D6 x2 P orders.initialize({2,1}..{2,*},0);5 P6 T0 B9 V/ s: F) ~
orders.initialize({4,1}..{4,*},0);
0 }3 F+ D6 J& s8 h8 B for j:=1 to numorders loop# l, A2 R3 e% O, l5 G
orders[5,j]:=orders[1,j][2,1];
- N' a q# Q7 G' R/ J next;) q7 m: ~" o. l3 {! O
occres.initialize({1,1}..{1,*},0);
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--XUNHUAN5 L6 I8 z9 Y0 O2 N) q
for scheduledsteps:=1 to numsteps loop --
V0 T! _0 v- J! w5 f! l selectab.delete;
0 {( U/ v. q+ E, \$ j( D k:=1;
) ]% l8 k* U3 k* A+ } for j:=1 to numorders loop3 d8 j' [. Y! M/ J. r' n
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nstep:=orders[2,j]+1;
8 t8 u" ?4 a% d& e! j8 b$ _ k if nstep<=orders[3,j] then z A1 x$ s; m( m5 g3 ?, m
selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];2 |' ?: T! _/ p6 W6 O8 {; {
k:=k+1; ~6 y& j4 x9 A# r
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end;) S5 a2 `0 P+ ?1 A6 v# X6 V# U- k
next;
: L$ ^" t: M: h9 w% P mincomptime:=selecttab.min({3,1}..{3,*});
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+ x3 t1 q" J4 w4 L* r9 U from j:=1 until j>selectab.ydim loop
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2 O# C4 Z1 N5 `. C* [! u8 s4 y if selectab[2,j]<mincomptime then6 J1 b, B, Z6 k) Q
j:=j+1;
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selecttab.cutrow(j);
+ j! ^& t6 ^, _ end;
6 s' [% p0 H3 x# O$ k end;; ~3 N& ^, ~+ J% m2 N& M
b9 a6 J% N3 y8 ]
j:=selectionrule(selecttab);9 ]) H) W" B' i, E7 c
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nstep;+orders[2.j]+1;
: A% W) E3 J; F. Z orders[2,j]:=nstep;5 p& z* t. ~' [* c) m
m:=orders[1,j][1,nstep];# l" O: E1 O# k- Z# Z8 C& ?( Y
c:=orders[5,j]
! v" d; E& `9 x2 B- X! ? occres[1,m]:=c;
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--jieguo:start,end,res,job,step- L* E3 o: e# ?0 x7 R" }% c
scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);
7 O4 T9 d: ?* D for k:=1 to numorders loop
- W/ y4 H5 C) \9 U3 ?2 |5 k, b nstep:=orders[2,k]+1;
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' W. }" \, b' f4 U* n if nstep<=orders[3,k] and orders[1,k][1,nstep]=m
9 {0 C, {! b# N/ ^8 H) I --
% e5 V: I8 U% l& w' P then
9 U! r6 S7 k2 F6 d+ s* K9 ] orders[4,k]:=max(c,orders[4,k]);
/ b& u" e- y' ^/ P --
) m5 @2 G; K( k7 ~0 } orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];
0 O* G% U. S2 h9 a" _* m$ w --
' @8 z, j9 X- k+ {7 S end;
2 @# d* P4 w2 t$ G j1 ]' f g8 r next;
6 v" a$ w+ | e% @0 E nstep:=orders[2,j]+1:
& I& k1 a* S" R if nstep<=orders[3,j]7 {& P% A4 | L. n
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then: {8 T4 M9 \) y E" [7 e$ k
orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);4 \$ S. M* M6 s- H) U: S* q. j
orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];7 i5 P7 q2 R2 s* v# l1 L$ L
end;
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4 n* B0 D' c5 z, m: b6 M print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});( D( K& Y, X$ | a
mygantt; h- U5 m: |+ L& M- Y
ens;
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