Partial specialization that hashes const types as their non‐`const` type.
Synopsis
Declared in <bslstp_hash.h>
template<class HASH_KEY>
struct HashSelector<HASH_KEY const>;Description
Treat const qualified types in exactly the same way as the non‐`const` qualified type. Users should rarely, if ever, need this specialization but would be surprised by their results if used accidentally, and it were not supplied.