public bool Contains13(int surr1, int surr3)
{
Prepare312();
if (Ints312.Contains13(insertList, insertCount, surr1, surr3))
{
return(true);
}
if (!table.Contains13(surr1, surr3))
{
return(false);
}
int idx = Ints312.IndexFirst31(deleteList, deleteCount, surr3, surr1);
if (idx == -1)
{
return(true);
}
int count = Ints312.Count13(deleteList, deleteCount, surr1, surr3, idx);
TernaryTable.Iter it = table.GetIter13(surr1, surr3);
while (!it.Done())
{
// Tuples in the [idx, idx+count) range are sorted in both 3/1/2
// and 2/3/1 order, since the first and last argument are the same
if (!Ints231.Contains2(deleteList, idx, count, it.Get1()))
{
return(true);
}
it.Next();
}
return(false);
}
public bool Contains2(int surr2)
{
Prepare231();
if (Ints231.Contains2(insertList, insertCount, surr2))
{
return(true);
}
if (!table.Contains2(surr2))
{
return(false);
}
int idx = Ints231.IndexFirst2(deleteList, deleteCount, surr2);
if (idx == -1)
{
return(true);
}
int count = Ints231.Count2(deleteList, deleteCount, surr2, idx);
TernaryTable.Iter it = table.GetIter2(surr2);
while (!it.Done())
{
// Tuples in the [idx, idx+count) range are sorted in both 2/3/1
// and 3/1/2 order, since the second argument is always the same
if (!Ints312.Contains13(deleteList, idx, count, it.Get1(), it.Get2()))
{
return(true);
}
it.Next();
}
return(false);
}