public override ValueGetter <RowId> GetIdGetter()
{
return
((ref RowId val) =>
{
Ch.Check(IsGood, "Cannot call ID getter in current state");
val = new RowId((ulong)Position, 0);
});
}
public override ValueGetter <RowId> GetIdGetter()
{
return
((ref RowId val) =>
{
// Unique row id consists of Position of cursor (how many times MoveNext has been called), and position in file
Ch.Check(IsGood, "Cannot call ID getter in current state");
val = new RowId((ulong)(_readerOptions.Offset + _curDataSetRow), 0);
});
}
public override ValueGetter <RowId> GetIdGetter()
{
if (_indices == null)
{
return
((ref RowId val) =>
{
Ch.Check(IsGood, "Cannot call ID getter in current state");
val = new RowId((ulong)Position, 0);
});
}
else
{
return
((ref RowId val) =>
{
Ch.Check(IsGood, "Cannot call ID getter in current state");
val = new RowId((ulong)MappedIndex(), 0);
});
}
}
private void IdGetter(ref RowId val) => val = new RowId((ulong)Position, 0);