public static void ShiftLeft(this BitArray bits)
{
bool first = bits.Bit(1); //guardar el primero
for (var i = 2; i <= bits.Length; i++)
{
bits.Bit(i - 1, bits.Bit(i)); //recorre a la izquierda
}
bits.Bit(bits.Length, first);
}
public static void ShiftRight(this BitArray bits)
{
bool last = bits.Bit(bits.Length); //guardar el ultimo
for (var i = bits.Length; i > 1; i--)
{
bits.Bit(i, bits.Bit(i - 1)); //recorre a la derecha
}
bits.Bit(1, last);
}
public static BitArray Concat(this BitArray bits, BitArray back)
{
var toReturn = new BitArray(bits.Length + back.Length);
for (var i = 1; i <= toReturn.Length; i++)
{
if (i <= bits.Length)
{
toReturn.Bit(i, bits.Bit(i));
}
else
{
toReturn.Bit(i, back.Bit(i - bits.Length));
}
}
return(toReturn);
}
public static string Print(this BitArray bits, int group = 4)
{
var builder = new StringBuilder();
string append;
for (var i = 1; i <= bits.Length; i++)
{
append = bits.Bit(i) ? "1" : "0"; //imprime 0 y 1 y no true y false
builder.AppendFormat("{0}", append);
if (i % group == 0)
{
builder.Append(" ");
}
}
return(builder.ToString());
}
