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本帖最后由 soso001 于 2014-12-17 14:53 编辑
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2 m" U Z/ e- \, U! x, @不好意思,打错了个字母,呵呵呵! {0 U" P2 ?+ y$ \- F9 q9 q( c
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
0 a7 p* _/ y8 ], ]“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! W/ f2 E7 h# s7 O! T8 `- \
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j,k,nstep,c, scheduleteps,mincomptime:integer;
6 [1 {9 L: @4 }) I2 I7 s$ T M:string;
, m1 s; [: O0 _0 A; r selecTab:table[integer,integer,integer,string];
1 H7 j& R: W# O% J5 qdo
p) P- ^% O0 L2 ?. J$ I initorders;
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1 i* w3 D6 a# A1 C; B7 f# ^ scheduledorders.delete;
) N% ~% Y' [- a seletTab.create;4 b( ]* d2 W- v; C7 }3 |4 X* z2 K
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orders.initialize({2,1}..{2,*},0);' f9 z) G3 L5 L/ K1 i i& X* s
orders.initialize({4,1}..{4,*},0);% I9 T8 M0 w) J% K' c) k8 ?9 A
for j:=1 to numorders loop' y7 s* m) E$ j& G, W2 f: P
orders[5,j]:=orders[1,j][2,1];
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occres.initialize({1,1}..{1,*},0);% x4 ~, Y9 i9 [5 K( x$ k7 o
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--XUNHUAN. ~! H$ O8 _- e5 \$ D; e5 i
for scheduledsteps:=1 to numsteps loop --
5 r; ]) r" Z# J# w! I selectab.delete;
& S8 O/ d- K, [0 V; n- n k:=1;2 q, C- j0 ]& w) U
for j:=1 to numorders loop' l1 d2 h9 W- T3 p( B1 Z: _8 _9 F8 A
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nstep:=orders[2,j]+1;
( F5 ?% c$ @! q* j: E7 X6 _7 ^ if nstep<=orders[3,j] then! c3 `3 ~- k3 ?9 g
selectab.writerow(1,k,j orders[4,j],orders[5,j],orders[1,j][1,nstep];
! K2 \. d. ~( n4 y- S/ i0 r k:=k+1;' M; _2 @- i9 ~" j# t& X9 R: Y o- @
% H. X& }1 X, p' t7 t end;$ S% i7 I) g; h( x) _; \
next;
8 u0 P3 i0 j7 n: y+ c0 p& Y mincomptime:=selecttab.min({3,1}..{3,*});
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0 M! K3 V; A7 l9 r) D: m5 \ from j:=1 until j>selectab.ydim loop; ^5 I) X7 y1 F I: L' m; u3 m) ?
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if selectab[2,j]<mincomptime then8 A7 m" D! \- E+ u4 o/ _& O2 v3 O; n
j:=j+1;; S9 ^* k) W, o0 V
else
) Q1 ~- h5 n, E9 Q" A, T selecttab.cutrow(j);
e+ e3 U) k& g" s7 _2 W- I end;
C( o8 j9 G7 ?. B5 Y end;
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j:=selectionrule(selecttab);$ Y: f' d; i/ S3 h- V
9 ^! q7 |! j- T! z# H nstep;+orders[2.j]+1;2 z& I. @' [5 }2 z
orders[2,j]:=nstep;
9 U/ ?1 d: W$ U2 z m:=orders[1,j][1,nstep];) N+ ?/ W, _$ S
c:=orders[5,j]
% X7 |! H# ~2 C occres[1,m]:=c;
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$ F& |, N5 t( E0 m5 f --jieguo:start,end,res,job,step
2 |+ j# Q2 O6 Z, D0 X* F; u scheduledorders.writerow(1,scheduledorders,orders[4,j],c,m,j,nstep);3 m1 M/ U* B m' F/ e
for k:=1 to numorders loop- p5 m [/ ?/ R! K- E1 q
nstep:=orders[2,k]+1;
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if nstep<=orders[3,k] and orders[1,k][1,nstep]=m
( |. z5 R) a' o9 `- W/ } --
9 r- c/ U$ G/ S6 w0 C4 {" q then
$ u R: N6 f3 H8 b; h3 \" N' d- l2 p orders[4,k]:=max(c,orders[4,k]);
B& A2 `" f& n9 P* Z' q --
2 @% x% Q! m; ]+ L orders[5,k]:=orders[4,k]+orders[1,k][s,nstep];+ R* _ X- Q5 E2 i: @
--9 E! u1 M+ Q. l O$ Z
end;
8 m' H( w; T8 M next;# Y# I, y5 q9 r j* x
nstep:=orders[2,j]+1:0 x/ A2 s0 b+ y/ g# `
if nstep<=orders[3,j]
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then! G2 G- Y& C1 C% y9 S J
orders[4,j]:=max(c,occres[1,orders[1,j][1,nstep]]);
) M9 q7 I3 _2 O8 v I orders[5,j]:=orders[4,j]+orders[1,j][2,nstep];
& }/ f( j+ I" x end;
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2 ^2 X8 a" [9 i- T: ^ print"ready.duration of the schedule:",scheduledorders.max({2,1}..{2,*});
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ens;
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