Is there a way to get dynamic object from iterator?
set arr=[1,2,3]
set iter=arr.%GetIterator()I pass iterator several frames down and I'd rather avoid passing both the array and iterator, but for debugging I need to access original object in a situation where only iterator is available.
Is there a way to do it?
Looks like there's a pvaoref property that points to the original instance as you can see below:
Method %OnNew(oref As %Library.DynamicAbstractObject) As %Status [ Private, ProcedureBlock = 1, ServerOnly = 1 ]
{
set i%pointer = -1
set ..pvaoref = oref
return $$$OK
}
And it seems to work:
USER>set a = []
USER>set it = a.%GetIterator()
USER>w it.pvaoref
1@%Library.DynamicArray
USER>
I get this error on access:
And the property is indeed marked as private.
sighs
I should have expected that much. Which version are you using?
2019.3
In IRIS this property is hidden in contrast to Caché:
By the way this also doesn't work in IRIS anymore: Is there a way to get [ Internal, Private ] property?