private HashSet <object> TraverseReferences()
{
void TraverseReferencesRecursive(object reference, HashSet <object> output)
{
HashSet <object> references = _referenceCollector.TraverseReferences(reference);
// Add the new references to the referencePool
foreach (object occuringReference in references)
{
// Check if referencePool contains reference if it is not yet added to output
if (output.Add(occuringReference))
{
if (_referencePool.ContainsReference(occuringReference) == false)
{
// This error occurs when a SyncSource doesn't track a reference it should have tracked
throw new UntrackedReferenceException(reference, occuringReference);
}
}
}
}
var occuringReferences = new HashSet <object> {
_rootReference
};
TraverseReferencesRecursive(_rootReference, occuringReferences);
return(occuringReferences);
}
