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本帖最后由 soso001 于 2014-12-17 14:53 编辑 5 q0 o" Q% C5 o9 E
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不好意思,打错了个字母,呵呵呵!
/ X0 S; T0 e; b O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# \ T# d( |( |! E
“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!
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j,k,nstep,c, scheduleteps,mincomptime:integer;
2 H: m! s0 B9 d* W/ C M:string;
9 v7 z0 {, X/ P selecTab:table[integer,integer,integer,string];
. D) n9 B4 Q% K& m+ t0 ~1 tdo
' P6 L, V+ r, k9 z initorders; S' W8 X8 h& R" z/ g5 }* i, Q4 A( w
t+ w+ ]; g4 j0 m* ^5 J1 H" [
scheduledorders.delete;! G% L, a6 v! W% M# P
seletTab.create;# N Z- B' ~" L7 L
* C8 Z/ _& `1 _+ o% F: { orders.initialize({2,1}..{2,*},0);8 X" C& S( G9 y) J- i
orders.initialize({4,1}..{4,*},0);
* d6 \5 Y9 T7 J' L0 } for j:=1 to numorders loop
" g$ X3 f9 F' g6 T' m, N) G orders[5,j]:=orders[1,j][2,1];9 z6 U2 U& b8 X3 A0 N
next;$ f0 B6 ^3 o$ m# a( H" M& h; a
occres.initialize({1,1}..{1,*},0);( w7 |$ r7 ~0 N$ s! k" R) o
+ l( k' q" Z5 C --XUNHUAN
# a! Q- ~6 P( d9 { for scheduledsteps:=1 to numsteps loop --
7 C7 I8 j. u3 r3 Q4 K- q, \$ U1 I8 W selectab.delete;* t. F% j0 R( f* }2 |' G
k:=1;
. q* G; `6 u2 v7 A for j:=1 to numorders loop: z+ D; p+ z9 [% A, }& I9 x0 B
; \- }4 H! F S+ t3 a nstep:=orders[2,j]+1;8 {! \7 [8 S5 v3 h
if nstep<=orders[3,j] then! \9 j/ Q2 @; }. t1 c3 u, v$ ?& ~
selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];9 p: {3 b' ~. w% _# v5 ?
k:=k+1; h0 [# p4 u4 @# q! m- l- d
( l8 d, p8 _4 a" n# a I" | end;) h7 f; j1 J* w, N
next;2 J6 m/ ~2 t' i. \) [, D/ e
mincomptime:=selecttab.min({3,1}..{3,*});
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5 c+ n' @ z2 |% x; O from j:=1 until j>selectab.ydim loop; {7 K+ t% l9 Z1 s
& ^/ n+ i8 c& D& Y+ u8 ?% O5 f if selectab[2,j]<mincomptime then7 m& z8 U) J* U3 _7 \3 z( R+ e
j:=j+1;
3 ?* }/ o& q( G% J, \, {) { else- E: {! j% U( u) I" [2 s
selecttab.cutrow(j);6 h" V' _- p3 D& t$ a9 F
end;6 P: q5 M8 a! o% \9 W, |
end;! b* r! m& A. w) \4 _
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j:=selectionrule(selecttab);
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nstep;+orders[2.j]+1;0 k6 }. c; u4 h1 y/ a3 y
orders[2,j]:=nstep;1 F3 C* B0 M! |, D" H
m:=orders[1,j][1,nstep];
; o6 t9 r" r* ]; H1 O T c:=orders[5,j]
0 r5 Y# g$ ^2 Z5 c8 J( ^ occres[1,m]:=c;& R, J. ^2 X* w
4 Q( W# q, B& q+ z6 I, m7 a --jieguo:start,end,res,job,step1 v. e3 g+ k8 D2 Y( n V: r
scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);
6 T7 t6 ]- ~7 o ` for k:=1 to numorders loop
B' E% F q5 }" y" I nstep:=orders[2,k]+1;
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) c* y M7 R2 J" R: q( h& Q5 U; t if nstep<=orders[3,k] and orders[1,k][1,nstep]=m2 l8 k! ^5 r+ Q( q
--
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orders[4,k]:=max(c,orders[4,k]);
: c) q+ x. f$ @, I0 U --
1 z: g4 M" F/ c7 W5 q+ \" `8 t orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];6 P9 R! l8 z8 j
--
4 @6 E$ q# q5 \( E. _+ ^ end; V9 l, G( e( e
next;
! j" B0 U# H; O' l- H( G9 {, ^+ F, o nstep:=orders[2,j]+1:
( h- R) m7 ]3 o: S [ if nstep<=orders[3,j]/ W6 q. t8 R: {$ e
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orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);
7 o) Q% [" h' F8 w- b' K& c orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];4 ~5 B+ S3 |/ U5 @, {) m6 ^
end;- a" \ [3 ^0 Y. m0 J
next;2 n0 a6 W: A, P( w! R; Q/ b, V$ o( u
7 e3 G& R6 Z7 t. Z& ` print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});- S: [7 O4 n* m% G* Q
mygantt;
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