public ArrSet3(Multioperation3 op)
{
Add(Multioperation3.Zero);
Add(Multioperation3.E);
Add(Multioperation3.All);
Add(op);
}
public int Add(Multioperation3 op)
{
var prev = Interlocked.CompareExchange(ref opFlags[op.Value], 1, 0);
if (prev != 0)
{
return(prev);
}
opList[_count] = op;
Interlocked.Add(ref _count, 1 - prev);
return(prev);
}
public static int CheckOp3Arr(Multioperation3 op)
{
var set = new ArrSet3(op);
if (set.Count <= 3)
{
return(set.Count);
}
var prevCount = 0;
while (set.Count < 512 && prevCount != set.Count)
{
prevCount = set.Count;
for (int i = 0; i < set.Count; i++)
{
set.Add(!set[i]);
}
for (int i = 0; i < set.Count; i++)
{
var op1 = set[i];
if (op1 == Multioperation3.Zero)
{
continue;
}
for (int j = 0; j < set.Count; j++)
{
var op2 = set[j];
if (op2 == Multioperation3.Zero)
{
continue;
}
var opSup = op1 * op2;
var opUn = op1 & op2;
set.Add(opSup);
set.Add(opUn);
if (op1 == op2)
{
continue;
}
opSup = op2 * op1;
set.Add(opSup);
}
}
}
return(set.Count);
}
public bool Contains(Multioperation3 op)
{
return(opFlags[op.Value] == 1);
}
