public Bdd execute()
{
// Calls specific methods from Kernel
Bdd l = left.execute();
Bdd r = right.execute();
Bdd result = new Bdd(false);
switch (op)
{
case Kind.DIS:
result = BDD.Or(l, r);
break;
case Kind.CON:
result = BDD.And(l, r);
break;
case Kind.BIMP:
result = BDD.Equal(l, r);
break;
case Kind.NAND:
result = BDD.Nand(l, r);
break;
case Kind.XOR:
result = BDD.Xor(l, r);
break;
case Kind.NOR:
result = BDD.Nor(l, r);
break;
case Kind.NOT:
result = BDD.Not(r);
break;
}
l.Dispose(); //forced garbage collection
r.Dispose();
return(result);
}
