本帖最后由 wqqjs1 于 2010-7-7 16:35 编辑
/ [; M* A8 v7 a( \+ \2 S
* w' S+ M& B9 c* y7 S* h下面的程序如何修改可以实现?
7 q! F! x1 g* |% X, J9 X5 }9 cC:\Documents and Settings\in_qq_wang\桌面\未命名.JPG
1 K1 h- l: z+ y' W: K( L+ dtreenode item = parnode(1);
' V0 W5 `/ X/ A+ ltreenode current = ownerobject(c);
/ O+ T7 l) V6 E7 H6 B/ e/**Conditional Port*/
2 m9 ]9 q. o1 r( \! T6 a5 I5 P, H/** \nIf some condition is true (equal to 1), send to a given port. Otherwise, send to a different port.*/
8 u/ d) A2 v5 w* G5 i/** \nCondition: */
8 O$ @4 y$ z6 ^1 X yint condition = /**/1/**/;/** \nPort if Condition is true: */. [2 M6 J: ^: n/ O( E
int port1 = /**/1/**/;/** \nPort if Condition is false: */
4 t! e' s6 t2 y3 P/ ~int port2 = /**/2/**/;
7 [6 Z1 l% s+ q! @% O; s, t \if (condition)
; [- U" t" B; F4 f$ ?# | return port1;
" D8 G6 u; w) f+ q+ p. u6 }* s' s* p7 x8 C% b# f- S4 f/ E j
return port2; |