Remove and return the first item in the list.
Synopsis
Declared in <bdlcc_skiplist.h>
int
popFront(PairHandle* item = 0);Description
Remove the first item from the list and load a reference to it into the optionally specified item. Return 0 on success, and a non‐zero value if the list is empty.
Return Value
0 on success, and a non‐zero value if the list is empty
Parameters
Name |
Description |
item |
optional handle receiving the removed item |
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