//////////////////////////////////////////////////////////////////////////////
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 contains_1_2(int arg12)
{
PrepareInsert12();
if (Array.SortedArrayContains(insertList12, arg12))
{
return(true);
}
if (table.contains_1_2(arg12))
{
//## THIS COULD BE MADE FASTER BY CHECKING FIRST WHETHER arg12 APPEARS IN THE DELETE LIST AT ALL
Prepare();
Sym12TernaryTable.Iter it = table.getIter_1_2(arg12);
Debug.Assert(!it.Done());
do
{
int arg1 = arg12;
int arg2 = it.Get1();
int arg3 = it.Get2();
if (arg1 >= arg2)
{
arg1 = arg2;
arg2 = arg12;
}
if (!Ints123.Contains(deleteList, deleteCount, arg1, arg2, arg3))
{
return(true);
}
it.Next();
} while (!it.Done());
}
return(false);
}
public bool Contains3(int surr3)
{
PrepareInsert3();
if (Array.SortedArrayContains(insertList3, surr3))
{
return(true);
}
if (table.Contains3(surr3))
{
//## THIS COULD BE MADE FASTER BY CHECKING FIRST WHETHER surr3 APPEARS IN THE DELETE LIST AT ALL
Prepare();
Sym12TernaryTable.Iter3 it = table.GetIter3(surr3);
Debug.Assert(!it.Done());
do
{
if (!Ints123.Contains(deleteList, deleteCount, it.Get1(), it.Get2(), surr3))
{
return(true);
}
it.Next();
} while (!it.Done());
}
return(false);
}
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
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);
}
