Having some troble with implementing a datastructure, just whanted to see if anyone allready has a solution

[zcd13]

Im trying to make a tree like datastructure with nodes with nodes haveing paramaters and other nodes as children, which is then passed into a tree structre of somesord for my application. Ive managed a bacic implemetation of passing into a tree but am haveing troble with accsepting other nodes as inputs without adding them to data type, valuetype and node template, aswell as keeping it easy to work with. If anyone as an exaple project with this functinality or just a tip on how to implemet it, that would be extreamly helpfull. Thanks.