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本帖最后由 soso001 于 2014-12-17 14:53 编辑 6 j3 J \+ x8 i9 k( ?
# a$ _, [9 {! `; {( {4 d3 L1 `不好意思,打错了个字母,呵呵呵!
9 P" c% `: b) }+ H) H7 B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
# _- s8 q6 {, Z) |. `+ F“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!4 Y- [! ?9 [% ^: I, ~3 v
is
% [) J3 N- A! T' P- F& h j,k,nstep,c, scheduleteps,mincomptime:integer;* Z' f) ^' ?' [1 ?. ^
M:string;4 ?% `/ X4 o4 ^
selecTab:table[integer,integer,integer,string];& ~$ B9 \' D9 w
do
) _; A4 i- x ]3 _, h/ C( @$ H initorders;
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! l9 ] W4 Y. ?* Q/ [ scheduledorders.delete;( M1 t% H0 J D; {
seletTab.create;/ o4 G! s7 n) ~2 G
c0 U: [# C( r& N2 k orders.initialize({2,1}..{2,*},0);1 R, Y' S+ x. C$ v1 k ?. e
orders.initialize({4,1}..{4,*},0);
' l# ]" C4 X* [: f9 } for j:=1 to numorders loop, X# ]0 D+ }; V3 `6 e
orders[5,j]:=orders[1,j][2,1];- H9 C* \9 U- X* w: t
next;
0 e, @6 a" Y1 F2 E D7 Y occres.initialize({1,1}..{1,*},0);2 ?* ^7 s& S/ ?* @0 j1 f/ P3 _' i
E0 I. n8 h. r- u. K --XUNHUAN$ k% w9 a) k# z* s$ ~1 T" ^
for scheduledsteps:=1 to numsteps loop --
% N; t; z. S, u$ E2 `( A" [ selectab.delete;
+ h1 K6 T+ m- i# X8 `; t* | k:=1;
8 w: K4 R% t- S' @ for j:=1 to numorders loop
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9 D- ^5 P) z2 \4 J; V nstep:=orders[2,j]+1;4 F( c8 i2 \+ F0 ?# Q% O
if nstep<=orders[3,j] then
" P C- q- p9 | selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];
: ~$ D ]$ Y; \- y- G# Q o k:=k+1;
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end;8 A: M% ?- H. b. V' P. r
next;
4 t E6 Q$ B0 v) _- i% S6 e- I9 U mincomptime:=selecttab.min({3,1}..{3,*});
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from j:=1 until j>selectab.ydim loop
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if selectab[2,j]<mincomptime then
' _. @' X* z9 f9 Q/ N/ E8 N j:=j+1;
8 f; x1 Z m$ ] F3 C* | else
( v5 k) L, k6 M5 P selecttab.cutrow(j);$ I0 f) @+ I3 w% W% c: k
end;
. [0 Y1 A4 o( v: B, K end; q% k4 `# a& P# R
% c8 m9 v+ I3 H* q# x8 p1 E j:=selectionrule(selecttab);
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% k3 ?" Y9 J% [% G; @: D* P nstep;+orders[2.j]+1;7 i3 n& |6 g" k/ d* C9 u3 J; {
orders[2,j]:=nstep; |# N2 `' M( w4 Q9 y. W& |
m:=orders[1,j][1,nstep];- t7 E9 \$ p. i- M% g' M+ `8 K3 `
c:=orders[5,j]7 s ]9 R3 y2 k
occres[1,m]:=c;
0 j' E+ g4 q- w3 M
! q' Z0 C/ C& k' ]$ q --jieguo:start,end,res,job,step* V3 B L" @" c9 f. ~: _
scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);' O/ P7 @$ h. u. u b# T3 k" N! F( t
for k:=1 to numorders loop
- E, Y7 ]% c# S5 b nstep:=orders[2,k]+1;
! |/ T: S0 |/ k5 V
2 Q i! |6 Z/ K& x5 y if nstep<=orders[3,k] and orders[1,k][1,nstep]=m9 i5 i5 n n J1 D
--
. N8 T$ N4 \' S$ i then
8 d0 {& n2 L7 A E& t" h L9 @ orders[4,k]:=max(c,orders[4,k]);" q" A+ H& C& b7 ?* E
--
7 F; J% P1 o! B3 v orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];
* U q1 H( Z2 Z3 u" D --
4 |" X& C4 f4 }. z6 j, }% i end;5 @+ \0 ~: [" n
next;
3 U* a* ]1 [2 Y4 U9 ] nstep:=orders[2,j]+1:1 K/ H+ R/ K& K* @3 J6 |% Y& t
if nstep<=orders[3,j]
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orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);
6 D% Z6 }: k8 V# }' @0 C( Z orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];8 T) W8 c0 H$ d' e/ A
end;; b# a1 h& s" e- G( M: Z
next;/ m8 J9 R/ `, A
% c2 h+ N- U4 X! ]
print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});' G4 @) H2 v( q! I5 k
mygantt;9 \3 w5 s1 d# {) R# }( y4 ]3 J
ens;# C/ m% p, z/ q
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