public Object Clone()
{
Contract.Ensures(Contract.Result <Object>() != null);
Contract.Ensures(((LazinatorBitArray)Contract.Result <Object>()).Length == this.Length);
LazinatorBitArray lazinatorBitArray = new LazinatorBitArray(IntStorage.Span);
lazinatorBitArray._version = _version;
lazinatorBitArray.m_length = m_length;
return(lazinatorBitArray);
}
/*=========================================================================
** Allocates a new BitArray with the same length and bit values as bits.
**
** Exceptions: ArgumentException if bits == null.
** =========================================================================*/
public LazinatorBitArray(LazinatorBitArray lazinatorBits)
{
if (lazinatorBits == null)
{
throw new ArgumentNullException("lazinatorBits");
}
Contract.EndContractBlock();
int arrayLength = GetArrayLength(lazinatorBits.m_length, BitsPerInt32);
IntStorage = new Memory <int>(new int[arrayLength]);
Span <int> s = IntStorage.Span;
ReadOnlySpan <int> lazinatorBitsSpan = lazinatorBits.IntStorage.Span;
m_length = lazinatorBits.m_length;
lazinatorBitsSpan.CopyTo(s);
_version = lazinatorBits._version;
}
/*=========================================================================
** Returns a reference to the current instance XORed with value.
**
** Exceptions: ArgumentException if value == null or
** value.Length != this.Length.
** =========================================================================*/
public LazinatorBitArray Xor(LazinatorBitArray value)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
if (Length != value.Length)
{
throw new ArgumentException("Arg_ArrayLengthsDiffer");
}
Contract.EndContractBlock();
Span <int> s = IntStorage.Span;
ReadOnlySpan <int> valueSpan = value.IntStorage.Span;
int ints = GetArrayLength(m_length, BitsPerInt32);
for (int i = 0; i < ints; i++)
{
s[i] ^= valueSpan[i];
}
_version++;
return(this);
}
internal BitArrayEnumeratorSimple(LazinatorBitArray bitarray)
{
this.bitarray = bitarray;
this.index = -1;
version = bitarray._version;
}