part of the observed deviation stems form bugs in logging and checksum calculation;
but there seems to be a real problem hidden in the allocator usage of the
new component, since the use-cnt of the handle does not drop to zero
The solution implemented thus far turns out to be not sufficient
for ''over-aligned-data'', as the raw-allocator can not perform the
''magic work'' because we're exposing only `std::byte` data.
This adaptor works in concert with the generic allocator
building blocks (prospective ''Concepts'') and automatically
registers a either static or dynamic back-link to the factory
for clean-up.
Use this wrapper fore more in-depth test of the new `TrackingAllocator`
and verify proper behaviour through the `EventLog`
- ability to verify a hash-checksum
- ability to watch number of allocations and allotted bytes
- using either a common global pool or a separate dedicated pool
- log all operations into a common `EventLog` instance
- front-end adaptors for use as C++ custom allocator
...these features are now used quite regularly,
and so a dedicated documentation test seems indicated.
Actually my intention is to add a tracking allocator to these test helpers
(and then to use that to verify the custom allocator usage of `lib::Several`)
