[news.eclipse.modeling.gmt] Re: OAW xpt and counters

[Karsten Thoms <karsten.thoms@xxxxxxxxx>]

Jim,

I suppose you are searching for the select function. Either you only 
iterate over the list of elements meeting that condition or you do your 
initialization seperately.

int count=0;
«FOREACH getSomeListOfElements.select(e|condition-with-e)»
   count +=1;
«ENDFOREACH»

objects * myarray = new 
objects()[«getSomeListOfElements.select(e|condition-with-e).size»]

~Karsten

Jim schrieb:
> Hello ... I am porting a code generator to OAW from XSLT ...
>
> Is there a way i can store the number of times something meeting some 
> foreach condition ?
>
> I kinda wanna do something like this below half baked pseudo code:
>
> int count = 0;
> «FOREACH //get some list ...
>    //satisfy some condition
>    count +=1;
> «ENDFOREACH»
>
>
> Reason being ... is that i need to create an array of objects:
>
> objects * myarray = new objects()[/*num of special objects in model*/]
>
> Cheers,
>
> Jim