Add a unique key/data pair, searching from the back.
Declared in <bdlcc_skiplist.h>
int
addUniqueR(
KEY const& key,
DATA const& data,
bool* newFrontFlag = 0);Insert key/data searching from the back of the list.
Add the specified key / data pair to this list. Search for the correct position for key from the back of the list (in descending order by key value). Load into the optionally specified newFrontFlag a true value if the pair is at the front of the list, and a false value otherwise. Return 0 on success, and a non-zero value (with no effect on the list) if key is already in the list.
0 on success, and a non-zero value if key already exists
| Name | Description |
|---|---|
| key | key of the pair |
| data | data associated with key |
| newFrontFlag | if non-null, set to whether the pair is at the front |