Function Set.remove
Removes an element.
size_t remove
(
T value
);
Parameters
Name | Description |
---|---|
value | Element value. |
Returns
Number of elements removed, which is in the container with
unique values 1
if an element existed, and 0
otherwise.
Example
Set!int set;
set .insert(8);
assert(8 in set);
assert(set .remove(8) == 1);
assert(set .remove(8) == 0);
assert(8 !in set);