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本帖最后由 soso001 于 2014-12-17 14:53 编辑
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0 C/ j t. m$ q3 {% N' @不好意思,打错了个字母,呵呵呵!( i$ ^/ ?# f- X& G% V* R. 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 V& l. Y6 Z1 E/ }2 {+ F
“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!' s0 L, W5 B/ c1 Q1 D: M
is
/ y" Z* J( W* W) Z; }# O7 v* x j,k,nstep,c, scheduleteps,mincomptime:integer;
4 p; V5 J7 z8 O M:string;( x" l0 v# Y$ l" c4 K5 \) X; E! K
selecTab:table[integer,integer,integer,string];7 C* E: p" C; n
do% u! Q7 Q6 `8 p. I8 }% U
initorders;
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scheduledorders.delete;
/ N' U. }( Y0 ?! { seletTab.create;( E9 V: F' v3 L [6 R6 P% w8 N
5 N& h% N- k8 d- B+ O( a9 g orders.initialize({2,1}..{2,*},0);
9 Z3 u' n1 r; b- G* J orders.initialize({4,1}..{4,*},0);
s, Y9 s* _- h$ x for j:=1 to numorders loop, |) @$ ~& K; _: R R
orders[5,j]:=orders[1,j][2,1];, w% T! Y \4 F
next;
: h4 S% ^# M2 C7 U8 k7 w7 p occres.initialize({1,1}..{1,*},0);/ p) L; y, z$ S4 y4 P
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--XUNHUAN
9 ], }/ m6 z' v for scheduledsteps:=1 to numsteps loop --
7 U$ k3 x, x& v0 d+ @, s; ^1 w* p selectab.delete; o7 V3 _: k0 ^( ^! B
k:=1;9 D4 _. B) d, G
for j:=1 to numorders loop( C' P- g: t2 Z2 O& p! o8 a3 _* e
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nstep:=orders[2,j]+1;
3 U% c1 n3 [" @& T z! |; n if nstep<=orders[3,j] then& D8 k% V# j0 D( ~8 W1 u( V6 _
selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];
# a) z8 b- F6 F k:=k+1;5 J3 y$ o! z B3 y6 Q# h6 }
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end;9 K! }9 ~ m6 `+ Y
next;7 C+ I- w6 N3 M
mincomptime:=selecttab.min({3,1}..{3,*});# f1 @' N% L9 U. g& R1 p% ~1 e
$ J$ O- `3 W3 P' \, n( C from j:=1 until j>selectab.ydim loop% Q: r! J& `- F0 k# T5 O
5 V1 u5 s% {: ?' \, a if selectab[2,j]<mincomptime then1 t3 N8 P5 ?3 n3 _, h
j:=j+1;
0 Y7 N' s4 t5 q) _ S else
2 I$ t O# S$ q! ?4 q; I8 Z) }2 O selecttab.cutrow(j);7 b1 X$ K. p6 E$ F. ]
end;) x- |% b, @5 \# K, L9 x( i
end;
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9 C" W# Y a' I( S9 } j:=selectionrule(selecttab);0 f, T# I; ]$ l$ ]( J3 p
) c# t* H: c+ ^ nstep;+orders[2.j]+1;
' u# k2 i; q- a: y; e1 n& E orders[2,j]:=nstep;) q Y8 @$ N6 B; d' Q, y
m:=orders[1,j][1,nstep];1 Y a& |1 C7 a" t
c:=orders[5,j]
8 y# n# S& J- V# S$ C4 Z) C occres[1,m]:=c;
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1 _' U3 ~+ _% W8 A# g' y --jieguo:start,end,res,job,step
. t- ?! q6 y' d! H, D1 d0 \ scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);+ d5 U4 y9 C8 i. r- a+ w
for k:=1 to numorders loop+ Z9 I. F; k+ i1 U; J! v: L L6 q/ M
nstep:=orders[2,k]+1;, Z9 O( p$ X: {: F
5 t) K3 x( K3 w* ~" M/ D! B e if nstep<=orders[3,k] and orders[1,k][1,nstep]=m
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then+ j: d# n! Q2 n/ E/ E
orders[4,k]:=max(c,orders[4,k]);
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orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];
! G8 i/ O9 O$ d3 p+ C7 i --
6 i$ N9 m, c' [& G; y7 E end;7 v K, \% M1 o; D+ [/ @7 x
next;9 O% v2 M- A5 g" f7 H* J
nstep:=orders[2,j]+1:
# v2 _1 H+ \" ?) e# E/ n if nstep<=orders[3,j]4 A S9 {- q& q
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then
$ j% K0 k; B! b orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);5 y) |5 a0 k2 Q Q) }, C5 ^
orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];
( X# @+ m* d7 k' Q6 H. E end;
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5 s0 |' B/ Y2 j3 i* l print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});
1 I& ^0 \7 z8 [$ }8 O8 j5 X; c mygantt;
( C G! |8 j0 B! Z6 P" g! w ens;
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