|
本帖最后由 soso001 于 2014-12-17 14:53 编辑 ' U" U, }$ Y4 v2 c2 I
2 F# u8 ?6 \' O2 H* d V5 i
不好意思,打错了个字母,呵呵呵!
0 C. f0 q3 ?, Q1 ~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( H3 V* g5 w* n) v
“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!( K$ d$ C& Y I0 B
is
! a- y9 T& T$ [ j,k,nstep,c, scheduleteps,mincomptime:integer;
0 ?! s' U" k% s; \# g! l7 @ M:string;
% h, H& d2 A$ u# o selecTab:table[integer,integer,integer,string];5 v% M: _& ?( O: j& t
do
8 |/ u. w; G3 ^: ^7 \ initorders;4 G: n1 g* h+ ~! s
$ r$ {5 p! D E. n+ p scheduledorders.delete;, B# |2 Y; J- a$ p; \1 g8 u$ b
seletTab.create;" I# _1 `4 u/ _
0 B: W7 I7 s! ?% H0 @
orders.initialize({2,1}..{2,*},0);! j% j3 G! ^% Y7 H% h0 o
orders.initialize({4,1}..{4,*},0);* f9 O5 H3 x* Y! Z9 m$ D
for j:=1 to numorders loop O, j2 \; ]2 ` _) ~# Z" V7 b
orders[5,j]:=orders[1,j][2,1];, J9 A2 k; V" u! E
next;
, L. C5 M) q4 L S occres.initialize({1,1}..{1,*},0);7 }( d: j1 R d ~: _0 |
. c$ l7 @! b% h/ l" F --XUNHUAN
( m D1 T7 b: y% A( @5 z' M for scheduledsteps:=1 to numsteps loop --* t, Z! c/ I8 ?
selectab.delete;; Q4 s% p' ^# m- q: ^0 ?
k:=1;
0 L# s# j7 W; B) j' `& I2 F for j:=1 to numorders loop
. t7 H& L) R- e! q6 q3 D % A0 H+ A2 |2 Q
nstep:=orders[2,j]+1;" ]/ L; v$ Q( Y# n X. m/ d, a
if nstep<=orders[3,j] then) h7 v5 y: _3 ? t0 p9 t$ X% q6 b
selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];6 d% O9 h4 _: P6 m. A
k:=k+1;
5 k) j4 g j+ P6 t! i0 B
: X: K/ a$ m6 H4 n/ O6 k: X& T end;
& |+ y1 `. E9 b" s, a9 q2 S next;( N+ X% ~: {5 I3 K) W, B
mincomptime:=selecttab.min({3,1}..{3,*});! D8 U5 @5 G$ ^' c+ ~
1 @# S' T+ q# G, t, A% F/ ~
from j:=1 until j>selectab.ydim loop9 J6 B2 R0 ^$ e+ n8 h1 ?9 _
W. x& I0 J4 X$ I q e4 r) X8 r
if selectab[2,j]<mincomptime then* }- _, c, i. C6 \% e! K
j:=j+1;
' g9 J7 {; F; ~" z7 z else
* W& l% q( O* ~9 v7 l3 {: m$ [ selecttab.cutrow(j);
/ E% v& u$ ~4 M0 x: e( c2 _/ g end;2 [0 _3 N, n: b* W, [3 n
end;
8 p6 W! a; r9 S( F
2 `7 z5 X4 b1 } j:=selectionrule(selecttab);% ^3 `, P0 J! E* c/ H4 e1 I6 ?" N
; E1 h: K# U* {) r' y7 W nstep;+orders[2.j]+1;
/ a5 V" O% ^9 H4 s orders[2,j]:=nstep;9 K0 {5 u; Q9 x( [% P" I
m:=orders[1,j][1,nstep];
, P1 f7 i0 x" e c:=orders[5,j]
) \" W- K4 G; r+ [ occres[1,m]:=c;% \. ~" L E, z# Z+ Q
# N' A+ P" o8 @, D1 Q
--jieguo:start,end,res,job,step
0 X' J* `. R8 I, ?$ F4 s! z scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);
" n! A: s& u1 K& A6 m! Z6 `7 G8 T for k:=1 to numorders loop
+ c( U6 s( b& _ nstep:=orders[2,k]+1;
* z4 D7 k) d- v+ F, b
8 [+ g% | k5 b3 U& D if nstep<=orders[3,k] and orders[1,k][1,nstep]=m- S& G- B: A4 r" l
--
6 {! J! R( u8 l& E! y then. o7 p" L' }5 i3 R+ t5 e0 B k1 ^
orders[4,k]:=max(c,orders[4,k]);
, d( K# }) Z4 l& D, N* | --! p1 Y( P1 W9 e2 ?( {8 }0 \
orders[5,k]:=orders[4,k]+orders[1,k][s,nstep]; F! y. \( Y5 E! W2 _0 }
--
& O+ b5 [* Y; }1 s) P# u! V3 {* m end;) L3 N# a/ T; s1 ~. h1 L. O
next;
2 r7 @9 Q! e2 ^$ S8 a, f nstep:=orders[2,j]+1:0 Q/ L* |4 V& t" T
if nstep<=orders[3,j]
4 L Y- R1 c3 b9 M' ^: E. U ) [& n+ r. f; {; ^6 v
then
+ d2 I6 V2 ]. l4 v1 v orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);
! v$ a' o- x7 m- v5 R+ ^: I orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];
/ e8 i, O* e: ^: R E5 w) c( m end;1 V0 f( M, X& u% a% v" q8 N
next;
5 C8 V- O. G; h. M" V / `1 }3 C" ~/ ^- X6 T9 c
print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});2 W9 f$ K+ C) x# S' G
mygantt;
3 c0 u/ W5 D ] ens;0 V8 _% b/ A# ^# n) J, T# U
|
|