This struct defines an equality of objects of different types, enabling them for use for heterogeneous comparison in the standard associative containers such as bsl::unordered_map. Note that this class is an empty POD type.
Declared in <bdlb_transparentequalto.h>
struct TransparentEqualTo;| Name | Description |
|---|---|
is_transparent | Type alias indicating this is a transparent comparator. |
| Name | Description |
|---|---|
operator() | Return true if the specified lhs is equal to the specified rhs and false otherwise. |