/// <summary>
///
/// </summary>
/// <param name="collection"></param>
/// <returns></returns>
public override bool AddAll(ICollection <E> collection)
{
if (0 == collection.Count || this == collection)
{
return(false);
}
if (collection is EnumSet <E> )
{
EnumSet <E> set = (EnumSet <E>)collection;
if (!IsValidType(set.elementClass))
{
throw new Exception("ClassCastException");
}
HugeEnumSet <E> hugeSet = (HugeEnumSet <E>)set;
bool addSuccessful = false;
for (int i = 0; i < bits.Length; i++)
{
oldBits = bits[i];
bits[i] |= hugeSet.bits[i];
if (oldBits != bits[i])
{
addSuccessful = true;
size = size - Int64Helper.BitCount(oldBits)
+ Int64Helper.BitCount(bits[i]);
}
}
return(addSuccessful);
}
return(base.AddAll(collection));
}
public HugeEnumSetIterator(HugeEnumSet <E> outer)
{
this.outer = outer;
unProcessedBits = new long[outer.bits.Length];
Array.Copy(outer.bits, 0, unProcessedBits, 0, outer.bits.Length);
bitsPosition = unProcessedBits.Length;
FindNextNoneZeroPosition(0);
if (bitsPosition == unProcessedBits.Length)
{
canProcess = false;
}
}
/// <summary>
///
/// </summary>
/// <param name="collection"></param>
/// <returns></returns>
public override bool ContainsAll(ICollection <E> collection)
{
if (collection.Count == 0)
{
return(true);
}
if (collection is HugeEnumSet <E> )
{
HugeEnumSet <E> set = (HugeEnumSet <E>)collection;
if (IsValidType(set.elementClass))
{
for (int i = 0; i < bits.Length; i++)
{
if ((bits[i] & set.bits[i]) != set.bits[i])
{
return(false);
}
}
return(true);
}
}
return(!(collection is EnumSet <E>) && base.ContainsAll(collection));
}
