Declared in <bslmf_invokeresult.h>
(Declared but not defined) Return the argument, with cv‐qualifiers removed.
template<class t_TP>
static
t_TP&
uncv(t_TP const&);
Remove cv‐qualifiers from the specified type t_TP.
template<class t_TP>
static
t_TP&
uncv(t_TP const volatile&);