public TryGet ( int user_id, int item_id, ICollection |
||
user_id | int | |
item_id | int | |
indexes | ICollection |
|
rating | double | |
return | bool |
public override bool TryGet(int user_id, int item_id, ICollection<int> indexes, out double rating)
{
rating = double.NegativeInfinity;
foreach (int index in indexes)
if (Users[index] == user_id && Items[index] == item_id)
{
rating = (double) byte_values[index];
return true;
}
return false;
}
StaticByteRatings::TryGet ( int user_id, int item_id, double &rating ) : bool |