|
|
本帖最后由 soso001 于 2014-12-17 14:53 编辑
* P" b. E7 K3 ~) Q$ B
; V& l8 W1 n+ ^5 d+ l# q5 t不好意思,打错了个字母,呵呵呵!
. F) [, w, J4 t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
* \: S* ]" x8 G“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!% J2 g5 w! X9 p9 A" y$ e: _- @! _
is$ d$ \% I1 N s* n; Q
j,k,nstep,c, scheduleteps,mincomptime:integer;
& }6 I+ I+ \* t% z/ N7 D8 l9 k M:string;
( d/ ^" p9 b- ?& L/ N selecTab:table[integer,integer,integer,string];
( `, D4 @. }6 c/ B3 X" N5 z7 ?do
. Q( R: V, _2 s initorders;8 m, E0 P, U9 h2 i; u+ P
/ s7 z9 z4 Q# l* @# r" K
scheduledorders.delete;
6 H# r$ Z# H2 s% \( R* m/ E; ]9 N1 L seletTab.create;% W3 ?$ f! v7 V
# R5 h$ }1 K- e9 e: g orders.initialize({2,1}..{2,*},0);
" t' A% D8 ]& A/ G' v4 L: y6 a$ x orders.initialize({4,1}..{4,*},0);
v# r: m' q. X' D9 L- c9 P/ L for j:=1 to numorders loop* J5 ^# g4 f) g/ f0 X5 ?
orders[5,j]:=orders[1,j][2,1];
8 U' }9 ?. v% a8 _ next;( |0 U$ V, Y7 b! b! O! l, l
occres.initialize({1,1}..{1,*},0);
. A) T/ K1 M, D. H$ b9 S
! o4 q$ k- L& w --XUNHUAN1 S3 K1 @4 ]7 n0 z, O! I5 A0 t# ~& R
for scheduledsteps:=1 to numsteps loop --
/ Y( Q& K0 y9 C# U5 A selectab.delete;
/ J8 Y! v+ X* P k:=1;& c# A, b. I0 u0 i5 I, R
for j:=1 to numorders loop
1 [+ N- S+ r5 Z' ~# p# J
. _7 C6 C* G5 ? nstep:=orders[2,j]+1;
) p# t# d7 N0 g2 Y2 \ if nstep<=orders[3,j] then
( Z% J1 b; o }0 x) I5 P% ` selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];
5 r- R* s- {% _' b- o" x3 R! ` k:=k+1;
" L+ ~. Y9 r2 G8 a
% z0 U! z, }# H' n {2 H% F4 C end;
) [) Y0 M j- f1 e/ n; G% b& z7 G) B next; T- V6 P/ B0 e. e) O
mincomptime:=selecttab.min({3,1}..{3,*});* E+ i( a ~+ I
1 @/ J6 N- v E( k; Y& ~ I+ I
from j:=1 until j>selectab.ydim loop' b- A4 A! Z8 r$ A
; Q9 h$ w, H4 ^( M; p$ i
if selectab[2,j]<mincomptime then
6 {. {4 T, h9 B' e+ z j:=j+1;
- ? Z2 ~* Y8 T! X4 r5 P! N else, i4 G7 a- I2 I- r% o
selecttab.cutrow(j);
! r" s3 M9 C; Z" }1 G& R% A% s end;
+ _: Y! v7 @7 l7 U end;' N' p1 f0 e5 d4 e; I
0 j$ E# J# @6 E" D7 D2 Z j:=selectionrule(selecttab);
1 `9 G+ m( Z2 G% q 6 J( A: x" r) _! d
nstep;+orders[2.j]+1;
6 U1 s. U0 ]. e3 z2 M orders[2,j]:=nstep;
! w p5 [2 e0 z. l0 n' v m:=orders[1,j][1,nstep];
5 p- d J2 j$ j5 X4 @" l7 K$ T c:=orders[5,j]6 E' J4 I# H; @. a" }& ?9 d
occres[1,m]:=c;' W; i0 e* E; r! q
5 m4 U! S3 e: N: Q# h( q
--jieguo:start,end,res,job,step
4 u6 q0 _ C$ ^# P* E9 x7 S scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);. m9 s0 G" b+ j0 f
for k:=1 to numorders loop
% v! f2 } s6 d0 h nstep:=orders[2,k]+1;
( ~5 m) v: g* ~3 N0 G" C; x
$ J" n4 @4 z7 p# o+ h if nstep<=orders[3,k] and orders[1,k][1,nstep]=m3 T5 }! {5 s/ J- b, l2 B( S
--/ ^+ E! l% s! Z6 Z1 X! {2 v
then
/ }8 o& F! s1 u) e1 \) t2 `1 [' e orders[4,k]:=max(c,orders[4,k]);
+ F4 r4 O+ _; y2 c' X2 Q --9 W1 a, H" d0 C4 w4 }6 f4 _
orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];9 H" q1 |+ s) b8 e7 M0 G/ h% t
--: U/ |, Z& E/ i* k
end;
% E$ I1 y' O# y! g next;0 B+ [9 m/ D+ ?6 D+ H
nstep:=orders[2,j]+1:2 s" V' _: \# Q" a; l1 Y: Z
if nstep<=orders[3,j]# m4 f7 l+ O4 ^+ v' ]. J
5 f( g. `% z( @, Q& t then
" ~ `0 b! b6 f0 h8 z orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);3 o, |1 L k: D5 S! a: g
orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];: Y. S2 v* \: ?- I5 f8 k( g
end;# v% |- ^. h' r% q, D1 q
next;
! o! a0 l7 q0 r2 t2 D/ ^ 2 a1 v" g& P& S
print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});
j- z: X; y/ S3 k mygantt;- ^7 ~& b% a4 [9 K, Z. x
ens;
8 @% Y b( S) `1 B* }+ y6 l- F$ j8 f |
|