Create a const reference that type-erases nullable.
Declared in <bdlar_nullablevalueref.h>
template<class t_NULLABLE>
explicit
NullableValueConstRef(t_NULLABLE const& nullable)
requires IsNullable<t_NULLABLE>::value;Create NullableValueConstRef object that type erases the supplied nullable object.
| Name | Description |
|---|---|
| nullable | nullable value object to wrap |