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