topic Re: Problem with forobjecttreeunder and destroyobject in FlexSim Forum

Problem with forobjecttreeunder and destroyobject

li_ze1 — Tue, 14 Jun 2016 07:55:17 GMT

[ FlexSim 16.0.1 ]

I want to delete networknodes ,but the following code does't work.

forobjecttreeunder(model())
{
	if (comparetext(getnodename(node(">classes/1", a)),"NetworkNode")) 	
	destroyobject(a);
}

Re: Problem with forobjecttreeunder and destroyobject

marco_baccalaro — Tue, 14 Jun 2016 08:02:32 GMT

Use this code:

for (int i = content(model); i > 1; i--)
{
	if (isclasstype(rank(model,i),CLASSTYPE_NETWORKNODE))
		destroyobject(rank(model,i));
}

Re: Problem with forobjecttreeunder and destroyobject

li_ze1 — Tue, 14 Jun 2016 08:39:24 GMT

That's right and I got a new command "isclasstype", Thank you very much.

But I want to know why it does't work with "forobjecttreeunder"?

Re: Problem with forobjecttreeunder and destroyobject

marco_baccalaro — Tue, 14 Jun 2016 08:59:38 GMT

Because while it is searching into the tree you destroy an object and it doesn't work anymore. So, using it, you destroy only the first network node found.