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自己整理了一下思路,才发现自带的代码是多么的精简,这就是高手与新手的差别啊~~
+ y; G4 {# N$ o# u以下是我按照自己的思路编写的代码:- int batchnumber = 5;
4 n" X; @0 Z- M9 G - double cycletime = exponential(0, 4, 0);4 }& i$ e+ ^% g
- string labelName = "批次数量"; A3 L! Z5 U/ A- k. V
- treenode curlabel = assertlabel(current, labelName, DATATYPE_NUMBER);
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7 j+ D. I H' ^, |+ A$ l7 _9 g- if (time()==0)
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8 r N/ O8 w7 u: v, j4 k' U - setnodenum(curlabel,batchnumber);2 W$ z6 n, A# g; M$ V' I
- return cycletime;; E1 }. H2 z5 \3 d. o
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- else ; ?' e7 ]3 ~7 M
- {
: X! z) C3 E: k @8 _ - if (getnodenum(curlabel)==1)
" x: Q/ s% j6 i. |% E/ W- w" W( f - //如果等于0,似乎是正确的,但是会比预期中的批次数量大1.
% C& w7 F) I( E" v0 Z6 Z6 t3 _ - //原因在于只要激发了该触发,就一定会生成一个临时实体。
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- setnodenum(curlabel,batchnumber); ? G. ~( k( V% x
- //想要执行的语句一定要放在return前面。4 y. H- j" X( w& e/ c8 A
- return cycletime;8 F- T8 x' R$ U. G6 [
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- else ) a7 Z0 ]8 ]& }4 k! Y. `0 D
- {
: w5 R0 w2 v) d8 [- [/ Y* W - inc(curlabel,-1);$ w9 ?: e+ v. L* V
- return 0; 5 ~0 x' O0 ]0 @/ {9 Y# T: A
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- }
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复制代码 以下是flexsim自带代码:- int batchnumber = 5;6 }6 I! [# c. e* J6 |
- double cycletime = exponential(0, 10, 0);' z M5 E6 H5 h4 O! b
- string labelName = "批次数量";
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- treenode curlabel = assertlabel(current, labelName, DATATYPE_NUMBER);+ J! T( m) s2 y z5 f
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- if (time()>0 && getnodenum(curlabel)>1) {6 c; p8 N0 v5 L0 V! ~5 V
- inc(curlabel,-1);4 S5 \) `' a* K3 ?+ p
- return 0;
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- setnodenum(curlabel,batchnumber);
& y G$ F5 Q5 V( _; D7 J - return cycletime;! V6 J; G$ [7 i O$ z, H
- }
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