Expose vector properties via span #511
Merged
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Instead
get_##NAME()
returning avector<T> const&
it now returns aforwardable_span<const T>
.This ensures the collection is const, but if T is a pointer to a non-const type, the instance it points to is non-const.
This is required for #508 as it requires non-const instances to get data that may update a cache.
If desired, the forwardable_span return could be exposed as non-const with the
vector<T> const&
remaining as const variant.That would result in different return types between const and non-const
get_##NAME()
.