Initially, I considered to build an index table like
collection of ordered attributes. But since our actual
use case is Record<GenNode>, this was ruled out in favour
of just a vector<GenNode>, where the keys are embedded
right within the nameID-Field of GenNode.
A decisive factor was the observation, that this design
is basically forced to encode the attribute keys somehow
into the attribute values, because otherwise the whole
collection like initialisation and iteration would break
down. Thus, a fully generic implementation is not possible,
and a pseudo generic implementation just for the purpose of
writing unit tests would be overkill.
Basically this decision means that Record requires an
explicit specialisation to implement the attribute-key
binding for each value type to use.
Ichthyostega
cecb5db972