//////////////////////////////////////////////////////////////////////////////
public int LookupAny12(int surr1, int surr2)
{
if (surr1 > surr2)
{
int tmp = surr1;
surr1 = surr2;
surr2 = tmp;
}
Prepare();
if (Ints123.Contains12(insertList, insertCount, surr1, surr2))
{
int idxFirst = Ints123.IndexFirst12(insertList, insertCount, surr1, surr2);
return(insertList[3 * idxFirst + 2]);
}
if (table.Contains12(surr1, surr2))
{
Sym12TernaryTable.Iter12 it = table.GetIter12(surr1, surr2);
Debug.Assert(!it.Done());
do
{
if (!Ints123.Contains(deleteList, deleteCount, surr1, surr2, it.Get1()))
{
return(it.Get1());
}
it.Next();
} while (!it.Done());
}
throw ErrorHandler.InternalFail();
}
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
public bool Contains12(int surr1, int surr2)
{
if (surr1 > surr2)
{
int tmp = surr1;
surr1 = surr2;
surr2 = tmp;
}
Prepare();
if (Ints123.Contains12(insertList, insertCount, surr1, surr2))
{
return(true);
}
if (table.Contains12(surr1, surr2))
{
Sym12TernaryTable.Iter12 it = table.GetIter12(surr1, surr2);
Debug.Assert(!it.Done());
do
{
if (!Ints123.Contains(deleteList, deleteCount, surr1, surr2, it.Get1()))
{
return(true);
}
it.Next();
} while (!it.Done());
}
return(false);
}
public void Delete12(int value1, int value2)
{
if (value1 > value2)
{
int tmp = value1;
value1 = value2;
value2 = tmp;
}
Sym12TernaryTable.Iter12 it = table.GetIter12(value1, value2);
while (!it.Done())
{
deleteList = Array.Append3(deleteList, deleteCount++, value1, value2, it.Get1());
it.Next();
}
}