关于pe的问题,帮助文档中如图所示,但还是不太了解,请了解的大神帮助解答一下。。谢谢: }' V0 G# ^) U& \ K
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这是文件中的一段代码。。。模型图如3所示! F+ O( }+ l9 o$ ?7 d
if buffer_turning.occupied then / s: [" m* H' A- w from i:=1 until i=buffer_turning.capacity loop! r" h& p0 ?8 _6 ^1 C8 c
if buffer_turning.pe(i).cont/=void then& c3 v% c7 n. }8 A% {+ h5 m
working_assets:=working_assets+- B. S& ~, r. F7 A( v% N' `! Z8 s
buffer_turning.pe(i).cont.production_cost; ) j" {4 }+ w- p. q, w' x; e end;( X) Z# l7 n- k* s/ _+ d3 n
i:=i+1; / t1 m0 |" v: L' \0 t" e end;