谢谢shakie的耐心解释,我按照你的建议改了代码如下(并在window窗口定义了L_null);
6 v3 d+ c& p3 \% M* Vbegin model initialization function
: R, ~) u1 R6 B create 1 load of load type L_null to P_Creation2. q: E3 l" C3 t f2 X# u! ]
create 1 load of load type L_null to P_Creation3
$ I1 p9 o. Z9 ]. u create 1 load of load type L_null to P_Creation4
) ]' {/ |4 I" F$ G5 u& p# H return true - P* Z2 U0 F2 J1 }, m! T5 R y
end0 A) C; ^; m0 o2 H$ |; U
2 d; @( F. ]% a% gbegin P_Creation2 arriving procedure
" n5 Q! Q* ^4 @0 i8 h5 p; uwhile 1=1 do
( M8 T3 I/ i( Z$ Z8 s begin+ S4 R6 c0 w& I8 U4 R" B" u: l
wait for 1 sec
/ ~6 b, ~3 D8 j% | create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die); I) m' |( `5 |$ ^4 r/ U
end' _" x; D6 g: n+ l
end
- @) h8 R' Q* G/ |+ s* T8 T
. g+ v6 f* d- h7 abegin P_Creation3 arriving procedure
; t* I# H3 m5 o0 I0 d+ Fwhile 1=1 do
! @: A; [. ^2 s/ I( U begin
/ T. V& u* H7 ] M- s' Z1 r wait for 1 sec- ]+ H" `$ m5 {3 F7 U/ J
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
2 x3 T0 F% X5 k# ~: L end+ s+ ^% C+ y# T; q5 F, y
end
- @# v( c, I' G" c7 T8 V( ?, L
% t3 e1 t5 T1 ?9 r9 ~, D) J Vbegin P_Creation4 arriving procedure' w: |6 _8 p- V5 p( Y: g2 ^
while 1=1 do& ^( b4 v3 s& t
begin
) y7 T0 l: J( ?( B# ] wait for 1 sec/ g$ @# m, z! {
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
0 ^6 M) t U- }1 \0 Y4 t end' p) U- a1 o0 P( h9 w$ f$ v
end
/ T3 y4 B0 V: T; [, j- r
s2 [7 \, L3 U: D* [但运行时仍然出现相同的问题(提示:ox100f5e09指令引用的“ox00000028"内存。 该内存不能为"read"),无法运行。不知问题出现在哪里,请高手指点,多谢! |