[ Version ( since = "0.1.10" ) ]
public void set_related_keys (RelatedKeys relkeys, uint index)
Updates the values at position index in this with values in relkeys.
this will take ownership of relkeys, so do not free it after invoking this function.
| this |
a data |
| relkeys |
a set of related keys |
| index |
position to be updated, starting at 0 |