static void CompareBitArrayAndSet(BitArray bitarray, BitSet bitset)
{
Assert.AreEqual(bitarray.Length, bitset.Length);
#region Compare via indexing
for (int x = 0; x < bitarray.Length; x++)
{
Assert.AreEqual(bitarray[x], bitset[x]);
}
#endregion
#region Compare via BitSet's indices enumerators
int cardinality_zeros = 0;
foreach (int idx in bitset.ClearBitIndices)
{
Assert.IsFalse(bitarray[idx]);
cardinality_zeros++;
}
int cardinality = 0;
foreach (int idx in bitset.SetBitIndices)
{
Assert.IsTrue(bitarray[idx]);
cardinality++;
}
Assert.AreEqual(cardinality, bitset.Cardinality);
Assert.AreEqual(cardinality_zeros, bitset.CardinalityZeros);
#endregion
#region Compare via GetEnumerator
var bitarray_iter = bitarray.GetEnumerator();
var bitset_iter = bitset.GetEnumerator();
while (bitarray_iter.MoveNext() && bitset_iter.MoveNext())
{
Assert.AreEqual((bool)bitarray_iter.Current, bitset_iter.Current);
}
#endregion
}
