"remove" (mapping::remove)
Removes the key and the associated value.
Synopsis
int mapping.remove(T key);
Parameters
| Parameter | Description |
|---|---|
| key | Mapping key |
Description
Removes the specified key and its associated value from the mapping.
Example
main()
{
mapping m = makeMapping("city", "Vienna", "country", "Austria");
m.remove("city");
DebugN(m.count()); // 1
DebugN(m.contains("city")); // FALSE
}Assignment
Mapping