Declare the size of a numeric entity id #144
Merged
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Permits the number of bits to be used for describing an entity id to be declared explicitly, rather than assuming 32 bits. I found that using MAC addresses with 48 bits as entity ids is also useful, and still leaves plenty of bits for record types.
A const generic is used and so therefore there is no runtime penalty. I have included a runtime assertion to ensure that an entity id does not exceed the allocated number of bits.
This is a small breaking change and I have a PR pending for the sample.