|
本帖最后由 soso001 于 2014-12-17 14:53 编辑 ' ]2 A/ d; d4 v
( g$ F6 ^0 K" ]8 [不好意思,打错了个字母,呵呵呵!
5 b# F/ m+ x0 K9 }, t: o% m) A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
* Q F5 k. t* H" @7 r“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!' z0 z2 ]4 z& p9 Z
is
- E* a' G2 B- g. V& {$ C' W6 N, J j,k,nstep,c, scheduleteps,mincomptime:integer;
1 y0 J% D; D5 {8 q( Q9 _ M:string;7 ^+ f# r% `" F7 {2 n% l
selecTab:table[integer,integer,integer,string];: w' e; U* M9 E8 L9 o9 V
do
8 `- e; u4 y3 \* i3 p8 e7 M6 E6 I initorders;
0 Y+ E8 R8 c5 H- n7 [& I
0 e; f7 }/ M6 _2 ]" R$ p8 T% E scheduledorders.delete;
5 X$ F5 g$ W% F6 X) g seletTab.create;
' U+ G8 e6 \( S' `, A& D & T1 I8 `: N. e1 `: h& Q( ~; O; @
orders.initialize({2,1}..{2,*},0);- r/ p7 j! l" T. ~* |! v! o/ U
orders.initialize({4,1}..{4,*},0);
& x# ~! |# j; Z. y( o, Y1 N for j:=1 to numorders loop
- Y9 w7 o3 Z7 A" ?' l1 [- P orders[5,j]:=orders[1,j][2,1];6 b5 o+ m, }9 o) ]' E
next;
' p% {* b8 L( v( q( [ occres.initialize({1,1}..{1,*},0);
( R4 F& h6 F, A- v 3 g5 J5 m0 |# \7 S: S+ A
--XUNHUAN: O$ X" \/ i; D- _1 a# l
for scheduledsteps:=1 to numsteps loop --% d9 ]% |5 K Q- c5 N3 y4 ~8 ~
selectab.delete;( z9 U! i! w& `5 ~* Y+ H' o: l
k:=1;
# P2 L; l9 {+ J for j:=1 to numorders loop
8 _0 `5 Z' G( [, N7 S
1 j0 Z& K+ ]" x4 R1 P( Y9 c nstep:=orders[2,j]+1;
, ~, \+ `7 T1 K& H6 g if nstep<=orders[3,j] then9 a9 L# x3 G, t7 q. ^$ B) C
selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];: b/ Y4 Q# S6 X- l. Q$ N: [
k:=k+1;6 L. B- \" K/ d" E( b2 @
0 z! h% @9 }/ { end;7 I2 B1 X, x! D* a5 h% o
next;; d# ]* u- a, D' v
mincomptime:=selecttab.min({3,1}..{3,*});
. _4 h. @* u! Q7 ]6 R# r 8 j/ y: a+ t( Z3 q$ v+ V. K
from j:=1 until j>selectab.ydim loop0 S# N$ A+ g0 Z3 Y' w4 Z
" A" L! ]; p, Y. ^ if selectab[2,j]<mincomptime then$ f9 f, C' m8 N- _1 t6 d P
j:=j+1; X. I# z; n4 h% z
else6 y9 L X8 v7 @
selecttab.cutrow(j);( _. j# K9 B4 R4 n( j
end;
& t( V o; V: X end;
1 }9 V4 _& v1 g7 F
7 N( E' w7 z3 c# T- X j" {1 V j:=selectionrule(selecttab);
# K% n1 k/ @) O
7 {( V2 ]( E$ f% K" k nstep;+orders[2.j]+1;
# }8 |! y! l2 P8 ^. V; ^. P orders[2,j]:=nstep;
) Y2 d2 B* D- h3 z2 _ m:=orders[1,j][1,nstep];
( n4 q0 M/ J, y+ I c:=orders[5,j] w/ O/ O" e z$ j: A
occres[1,m]:=c;
1 C! U6 u1 t7 s' ]; ?3 c+ @- K - T" z' X1 {/ \
--jieguo:start,end,res,job,step
, W! k/ @( S' P% U7 Z6 G, { scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);
/ z: x! e# v5 Y$ {% h7 r for k:=1 to numorders loop8 ~: Q! w. G u4 `
nstep:=orders[2,k]+1;% @2 [. K# n2 W. c$ t Y5 @
! s& B1 S5 h$ m
if nstep<=orders[3,k] and orders[1,k][1,nstep]=m
' b- @+ O6 i1 s7 W3 B( X, ~ --* R6 O8 D: \9 y8 A- j
then+ A% R4 u- j% n4 T9 X
orders[4,k]:=max(c,orders[4,k]);
% w+ N' E& M6 b' [5 k6 u" `% D1 E) c* d --9 |, r* K7 `1 X- U# D
orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];8 p* g4 h/ {- c
-- a0 b" w8 v; K2 c# F/ J
end;# {5 w% L6 K, A6 A6 u
next;
8 |3 E2 F' w0 ]' E2 s# _, \ nstep:=orders[2,j]+1:* l3 L& e! ]3 w4 x& \- r
if nstep<=orders[3,j]
2 n4 ^5 q( P! v7 q% A: A* B
: G, s; G7 u9 H$ X6 i4 T then
# d0 L" y/ d4 q1 K" Y orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);
+ N) m* j4 L I* H8 q1 V orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];6 V: Y7 [# R7 X1 \. I4 H
end;2 I' Q6 A- |6 |# s
next;
I" M1 l" P# {4 \: B7 Z& ` ; B8 q; s2 _8 K* r7 n, c u
print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});) _; f) o, ~9 `8 Y8 H6 f7 K( O! p
mygantt;4 v* Q9 v, P3 D5 |* J9 ~/ |
ens;; e- u4 `7 H9 Z% r. Q
|
|