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本帖最后由 soso001 于 2014-12-17 14:53 编辑 ' w3 O. Q$ J* I
' G6 G* Z1 b6 m4 Q, Y不好意思,打错了个字母,呵呵呵!
( P; [9 v" q4 \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
" [8 I; x1 A. B4 _“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!. R# ^ C8 Q) @1 S1 O
is
: i1 J3 r1 s) ~" r4 o$ [7 P j,k,nstep,c, scheduleteps,mincomptime:integer;
: x2 |9 I& D$ \% s6 X M:string;5 Q5 e( j- K! q, b: V! B0 b5 J
selecTab:table[integer,integer,integer,string];; n8 {9 ] U2 `
do
M8 m) t' ~$ t) o3 o initorders;
+ S0 h2 K7 J: n4 T' r7 q5 o 4 H5 e( i" m) X, F9 m- ]8 r7 M
scheduledorders.delete;
0 {0 k. U; i5 z seletTab.create;- {) z) {' m; f3 D: w5 Y3 F% W: B3 L
! m/ [$ R0 y$ }+ ?$ Z
orders.initialize({2,1}..{2,*},0);( q7 p8 x& |5 w3 Y; q
orders.initialize({4,1}..{4,*},0);6 |! ]9 [- q: \5 [
for j:=1 to numorders loop6 \4 ~; p6 [+ ?( Z
orders[5,j]:=orders[1,j][2,1];( |" o% D* x, E1 D$ y9 r
next;
% z1 p" h9 r' D5 P+ | occres.initialize({1,1}..{1,*},0);' ~" C+ }0 ]; Q2 }0 y' |6 @- A
# s. i0 ]$ x, V9 ?7 f2 E. m --XUNHUAN
A7 V4 F& f" U, F1 r5 N for scheduledsteps:=1 to numsteps loop --
0 Q9 B9 J6 p# H% ? selectab.delete;# w$ z# L& D) N s
k:=1;1 q) K1 p3 v& B0 ]1 K
for j:=1 to numorders loop
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nstep:=orders[2,j]+1;$ |1 m3 Y. D% w; q7 E
if nstep<=orders[3,j] then
' } `) w7 p7 k selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];
- c0 f% [% r7 B9 t2 ^* ~! g8 y; C k:=k+1;
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end;+ V8 P* N' i! x" _; z# f0 o8 Q7 I4 O7 e
next;5 R5 }8 v2 i$ D& H: Z) \% }3 \
mincomptime:=selecttab.min({3,1}..{3,*});' g Q3 Z: Q! a& W2 |
- C! d1 D. t2 V, D: P* ~5 t from j:=1 until j>selectab.ydim loop, x& A/ p( i& K6 u- Y+ e7 j
& |1 v# g1 X0 ~8 q. g; L4 x if selectab[2,j]<mincomptime then4 d) J2 d/ V) s. O& z; g
j:=j+1;
! b. o9 b P. x7 b else
, v% N0 O9 S0 b: p" t* @ selecttab.cutrow(j);4 x' V- O/ A. W. S8 s+ H, u
end;" [- y$ a, u6 E1 |
end;6 E) J- o9 D& x, r2 a
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j:=selectionrule(selecttab);4 n$ f" i& k- F. ]- \
' M/ m3 x5 v7 `0 Q9 o6 m! k nstep;+orders[2.j]+1;1 n/ C/ Q9 x8 c+ Y. _3 n
orders[2,j]:=nstep;1 u( h$ W; f6 t1 `: R3 }
m:=orders[1,j][1,nstep];
$ \! R. _( [7 C7 p9 ~ c:=orders[5,j]* @. T R' M3 u3 |# b8 {! i5 C
occres[1,m]:=c;+ R/ d+ r- B y6 O2 d0 ~
" w/ n$ U6 ]3 {" \) c* Y --jieguo:start,end,res,job,step+ _9 H" d$ r% u y2 F
scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);- E" U* ^+ V, C3 R2 @. I0 a* B4 O
for k:=1 to numorders loop
0 ?& c5 ^4 _8 S0 o7 E! e nstep:=orders[2,k]+1;( Z. K* t4 N% q" E# e) \, D
5 b2 Q5 s1 x# n. S! ] if nstep<=orders[3,k] and orders[1,k][1,nstep]=m3 }! Z" X& q* b" G( U# f
--
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orders[4,k]:=max(c,orders[4,k]);7 s" Y. c" }6 Y, a+ w. U) h' k
--
: J+ I% ~- [% g2 Q+ l1 s7 `! }. R orders[5,k]:=orders[4,k]+orders[1,k][s,nstep]; o! _& ]# q& X
--
0 d- n3 F6 l$ }& G+ W' A# h end;
5 g: Q! t4 Q: f8 e, n next;
6 P9 h5 p3 c# n4 l# @ ]7 J2 i3 _ nstep:=orders[2,j]+1:
+ m( D8 d2 c# f- i1 f8 B if nstep<=orders[3,j]! ]' Q9 O# D b. ?% x
. r, f |# N3 ?4 e; b9 r then
- m) M/ Q% X* Y orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);
0 A* p4 J) [" C( _9 A" _) e orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];
# L1 z; u5 U5 V2 W" K( `" ^% H4 j end;% T% W+ `5 U# J- K; [
next;
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' [/ m% h5 g- d5 Y/ V6 O7 q print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});
* `2 }. b% \# e2 A8 H3 _; m mygantt;" ?4 ?0 Q' m% \; M8 |: _
ens;5 }+ S4 k) {$ L5 d! }( ~( v
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