|
本帖最后由 soso001 于 2014-12-17 14:53 编辑
+ y2 m' D' K2 j$ D( Q) M6 ]7 I3 x
( i* K* ]6 M/ E不好意思,打错了个字母,呵呵呵!
5 V6 V7 i7 @# e0 x$ E. W H; y7 ]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 R) g/ _7 O6 f. j
“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 I& Q2 U8 f) u+ o+ q0 A7 ^is
& R- d$ G8 f& _% t3 \ @1 ?* ^ j,k,nstep,c, scheduleteps,mincomptime:integer;
1 N8 G, v/ d: j2 G M:string;
6 `& v3 _7 p! h- c$ ] selecTab:table[integer,integer,integer,string];
: t8 j6 n8 s, E2 Edo
' E- `1 i: G. D- Y' s: o: |1 V. q initorders;3 S1 B2 j. y0 a5 T# r. z
' P2 v9 G1 F: Y
scheduledorders.delete;) |6 d- V# V3 {
seletTab.create;
/ R' q! O$ H3 S $ y$ \- |7 g3 P
orders.initialize({2,1}..{2,*},0);5 p0 N7 ~" E) E& Q E# O
orders.initialize({4,1}..{4,*},0);
! M8 N) Q! @+ i/ d& o for j:=1 to numorders loop0 Y# }: I* W6 B* j. D( q
orders[5,j]:=orders[1,j][2,1];
! ?* i& \& s4 s. V, C2 }4 C, B next;
+ s4 N. [/ R1 Q! ^5 s occres.initialize({1,1}..{1,*},0);
% }1 p! p L- }( o # t" V+ ^# {4 c" Q" t! o
--XUNHUAN
- F- y# j/ \+ _& Z! L6 Q* D4 ? for scheduledsteps:=1 to numsteps loop --
0 y; D4 |5 ~0 n! C8 u2 O# b( Y; `0 c selectab.delete;& k0 e! s8 r, `! N0 g
k:=1;/ X. N' X# U) L. a. I9 e
for j:=1 to numorders loop
* U$ W. B7 I4 ?5 [) y( f4 ] " u- i! N% W* D7 S
nstep:=orders[2,j]+1;5 c; G& a! X0 |9 `$ i/ a
if nstep<=orders[3,j] then
' ~' q# I. f, z `3 A selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];
0 d1 R* N) W- ]3 f k:=k+1;
$ L4 v, C# ^; B, \3 M 5 [7 O8 I6 ]2 p
end;/ a9 d2 ]$ {. s3 U* H
next;$ A2 y+ j0 Q8 N p
mincomptime:=selecttab.min({3,1}..{3,*});
' |0 }6 R: w2 f* T- J8 \' W k5 T ; j' `( E! I1 u f
from j:=1 until j>selectab.ydim loop- j% V! Q( a! N. i; g
- e- w0 |! ]2 E2 u3 f; ^/ l) [
if selectab[2,j]<mincomptime then- ]5 _2 q. O8 \& f- u. V9 n2 [9 y
j:=j+1; X6 e% t& F% v9 {2 G- K j
else( C# F6 s( E+ N P; w2 h
selecttab.cutrow(j);
' U0 {! |+ W P; s$ H* y end;, c+ h5 P R0 v2 E7 e! O
end;
" f( {! _3 r8 V- W5 u7 O2 m0 n
7 i+ P6 U, r5 Y j:=selectionrule(selecttab);
# v$ e% m1 j6 D: |! g3 D6 Z1 ]$ |; E* r
4 L* L$ `1 U3 v1 i! W" T4 i9 {1 O- W- l nstep;+orders[2.j]+1;
9 V4 P& z. I0 f+ H orders[2,j]:=nstep;
( _6 }! _2 {) B2 b2 t* m" k m:=orders[1,j][1,nstep];/ y% t: q4 Q$ H; B/ M. B# I/ Y
c:=orders[5,j] t& R" s7 u7 \! Z- r
occres[1,m]:=c;
/ w0 D* j7 o" k/ }. y
9 _2 Z2 g( q" U# e --jieguo:start,end,res,job,step6 H: D" P% F7 R1 w0 s
scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);4 F' Z; T, ]! q8 [: U& S
for k:=1 to numorders loop
$ n+ L- ], i+ m nstep:=orders[2,k]+1;
. O& B1 `6 x! Z1 P. Q
% B6 {* t2 q& H0 _9 F& T# W1 K T( C if nstep<=orders[3,k] and orders[1,k][1,nstep]=m
0 x- O: n0 {7 t1 @* W+ u --
2 z8 f8 Z. T9 X9 k* H$ P then T# G0 q6 H" @' s. Y( e+ F. V
orders[4,k]:=max(c,orders[4,k]);/ B4 r/ R& q% d7 N5 @$ o$ V- p, k
--
, F0 K7 `! @/ k$ Z+ V orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];' s% D; j5 y. H, T- u t
--
) D/ u8 ^5 y4 _& ^1 O end;
1 _& O" c; Y: l% N next;3 ~! @, c8 Q3 f& n- y% B/ R, O9 Q
nstep:=orders[2,j]+1:
* u9 C F2 c0 B, N; Y$ F/ j if nstep<=orders[3,j]
% T% \0 N4 }+ D
( m1 ` g6 P7 C" f N0 q then: N# } @* A* P: B
orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);' Q, C, V) ~6 i' t# Z" ?
orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];
; ]) @3 V/ r, F+ |/ B" p, g end;
% x2 A( R9 m' R, z$ t next; k3 {, X4 d" _5 V3 U. B
" [$ r- d" ^* E
print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});
% `" F- D) B1 m& n mygantt;
; q, A- y- w+ z ens;& _7 c' N/ T# N7 i6 ?, b) S
|
|