public Varset And(Varset varset)
{
Varset cp = new Varset(this);
cp.AlignLength(varset);
cp.item.And(varset.item);
return cp;
}
public Varset Add(Varset varset)
{
Varset cp = new Varset(this);
Varset zero = new Varset(0);
cp.AlignLength(varset);
while (!varset.Equals(zero))
{
Varset tmp = cp.And(varset).LeftShift(1);
cp = cp.Xor(varset);
varset = tmp;
}
return cp;
}
public bool LessThan(Varset varset)
{
Varset cp = new Varset(this);
Varset cp2 = new Varset(varset);
cp.AlignLength(cp2);
for (int i = cp.item.Length - 1; i >= 0; i--)
{
if (cp.item[i] && !cp2.item[i])
{
return false;
}
else if (!cp.item[i] && cp2.item[i])
{
return true;
}
}
return false;
}
public bool Equals(Varset varset)
{
Varset cp = new Varset(this);
Varset cp2 = new Varset(varset);
cp.AlignLength(cp2);
for (int i = 0; i < cp.item.Length; i++)
{
if (cp.item[i] != cp2.item[i])
{
return false;
}
}
return true;
}