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本帖最后由 soso001 于 2014-12-17 14:53 编辑
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3 j, [" x0 N( J& c3 H- D: f不好意思,打错了个字母,呵呵呵!
; P) m1 L0 D, `' u# v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& q5 _/ t. U# ~ W
“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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7 Y6 H& h! R, W. Q" d j,k,nstep,c, scheduleteps,mincomptime:integer;, Y! f. i2 R: i/ w' b5 Q4 n' ^* S
M:string; A# B6 D: S$ k6 D$ Z$ T' v4 m
selecTab:table[integer,integer,integer,string];" G. h( |" `3 r) m9 y3 p8 z
do
8 c/ E% \4 N ]' f1 h initorders;
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4 \7 S0 @6 O: i# B- ~ scheduledorders.delete;1 Q' {, {! g6 y( W6 R$ s0 X
seletTab.create;
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- h* ?9 ]% F3 Q orders.initialize({2,1}..{2,*},0);( r0 ^$ X$ S/ {- ?* z2 V, ^2 `
orders.initialize({4,1}..{4,*},0);3 `3 i j% {4 Z" x8 X
for j:=1 to numorders loop: n: T8 E& C1 s% m; v+ R
orders[5,j]:=orders[1,j][2,1];
# k* U, [- D& v! p( S% W) c next;
9 y# J& `% }$ z2 Z, y8 I. p occres.initialize({1,1}..{1,*},0);; d% \8 |# {0 C5 y
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--XUNHUAN
6 j8 v: P' f3 N for scheduledsteps:=1 to numsteps loop --! w3 b7 H2 a( c% Y3 W v) Q, q
selectab.delete;
$ A- j% H" k3 y8 r1 D" G. d, ~ k:=1;( g: C' h# Q7 n. J6 a
for j:=1 to numorders loop4 O, Q m7 T3 e3 C
5 O6 F/ b) j! A6 x$ r3 n nstep:=orders[2,j]+1;
& D# q: x9 e/ S if nstep<=orders[3,j] then
+ K/ K, e# a. A4 i. e+ D+ e J& M selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];
# p# i' J r5 j% @. m! c) } k:=k+1;
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end;, u. t1 U0 F4 n8 u/ `
next;
. u" W$ F5 o9 Z1 S7 U. ]0 `5 @, p mincomptime:=selecttab.min({3,1}..{3,*});8 f* F# }5 l) {
" ?9 B3 E' z2 \+ p3 E+ D8 X from j:=1 until j>selectab.ydim loop* `6 V) T3 l! X6 Q( v; K8 n
) O3 n# J. J( z' Y if selectab[2,j]<mincomptime then4 z5 M8 P1 ^. w. n2 L: {
j:=j+1;9 E! @8 E' V% a7 m
else* s3 j1 J' j, L7 A' x8 m& b, h
selecttab.cutrow(j);. A' [% P6 l' v( z
end;) o6 y; a) D& V$ E+ E
end;
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' L K+ K& m& R$ a# t g& i j:=selectionrule(selecttab);% u# F0 ?% U q3 N
+ P" B L% P$ Q' Y+ g nstep;+orders[2.j]+1;
4 C4 K' I) w! \- @( g. t2 ` orders[2,j]:=nstep;9 H; b: c# l9 B; l% ]- Z J3 i8 J
m:=orders[1,j][1,nstep];
0 }8 N$ {$ F3 L' m& Y$ D c:=orders[5,j]$ O6 @# N" n7 e) [, [9 M0 L9 c/ o' z0 B
occres[1,m]:=c; g5 S- C+ B" b, T
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--jieguo:start,end,res,job,step
0 p7 m2 [/ H+ E- U+ A$ P scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);8 X* f/ F( g- i8 t
for k:=1 to numorders loop7 r. i8 k5 C' ~' Y
nstep:=orders[2,k]+1;) b/ ]/ B- c) M
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if nstep<=orders[3,k] and orders[1,k][1,nstep]=m
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then
6 Z- o' S! u' ^/ l orders[4,k]:=max(c,orders[4,k]);
5 C2 U" |, o+ f --
+ X# i& r# @$ P; M7 U' k( ]3 @ orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];- @8 C/ R- ?. F; p
--! ^- t2 c9 N. ^( R
end;0 g) X: y, B7 g6 J$ t$ G4 D& Y
next;9 H5 N: Y- Y: b6 O( ]. F4 e
nstep:=orders[2,j]+1:
# M; b4 @5 m7 A$ e" C F/ l0 d if nstep<=orders[3,j]) T a/ X* S$ f: G0 J$ [9 @
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then
1 I; Y0 e$ l4 x5 ^: E: U orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);
' {- R$ N5 E$ L4 @ orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];7 K# g" N! y y% m
end;6 w6 r: R6 C [$ x: ]) n) a
next;
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3 y9 M& G" y/ J; K$ l$ F8 a print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});& t. S& N8 j0 U0 s- q# U
mygantt;$ n4 r4 C3 S* X3 N
ens;4 B* b: v5 j0 {8 o% {! T6 B' o
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