- the starting point is the idea to build a dedicated ''turnout system''
- `StateAdapter`, `BuffTable` ⟶ `FeedManifold` and _Invocation_ will be fused
- actually, the `TurnoutSystem` will be ''pulled'' and orchestrate the invocation
- the structure is assumed to be recursive
The essence of the Node-Invocation, as developed 2009 / 2011 remains intact,
yet it will be organised along a clearer structure
When a ctor throws, the dtors of sub-objects have already been
invoked. The object itself never existed, strictly speaking,
and thus the dtor must not be invoked. Usually the runtime system
handles matters automatically this way, but since we're doing
here placement new into an array, we're responsible ourselves
This error was uncovered by compiling with Clang.
GCC automatically neutralised this erroneous dtor invocation.
