[ Version ( since = "0.2.12" ) ]
public void set_int64 (KeyID key, int64 intvalue)
Sets the value associated with key into this.
key must have been registered as a int64-type key. Old value is replaced by the new one.
| this |
set of related keys to change |
| key |
key to change or add |
| intvalue |
the new value |