internal BitVectorRoaringBitmap(IEnumerable <int> activeBitIndices, int count)
{
var activeBitIndicesArray = activeBitIndices.Select(i => (uint)i).ToArray();
_roaringBitmap = new RoaringBitmap();
_roaringBitmap.AddMany(activeBitIndicesArray, 0U, (uint)activeBitIndicesArray.Length);
_roaringBitmap.Optimize();
Count = count;
}
public void TestSerialization()
{
using (var rb1 = new RoaringBitmap())
{
rb1.AddMany(1, 2, 3, 4, 5, 100, 1000);
rb1.Optimize();
var s1 = rb1.Serialize(SerializationFormat.Normal);
var s2 = rb1.Serialize(SerializationFormat.Portable);
using (var rb2 = RoaringBitmap.Deserialize(s1, SerializationFormat.Normal))
using (var rb3 = RoaringBitmap.Deserialize(s2, SerializationFormat.Portable))
{
Assert.True(rb1.Equals(rb2));
Assert.True(rb1.Equals(rb3));
}
}
}
public void TestAdd()
{
uint[] values = new uint[] { 1, 2, 3, 4, 5, 100, 1000 };
uint max = values.Max() + 1;
using (var rb1 = new RoaringBitmap())
using (var rb2 = new RoaringBitmap())
using (var rb3 = RoaringBitmap.FromValues(values))
{
for (int i = 0; i < values.Length; i++)
{
rb1.Add(values[i]);
}
rb1.Optimize();
rb2.AddMany(values);
rb2.Optimize();
rb3.Optimize();
Assert.Equal(rb1.Cardinality, (uint)values.Length);
Assert.Equal(rb2.Cardinality, (uint)values.Length);
Assert.Equal(rb3.Cardinality, (uint)values.Length);
for (uint i = 0; i < max; i++)
{
if (values.Contains(i))
{
Assert.True(rb1.Contains(i));
Assert.True(rb2.Contains(i));
Assert.True(rb3.Contains(i));
}
else
{
Assert.False(rb1.Contains(i));
Assert.False(rb2.Contains(i));
Assert.False(rb3.Contains(i));
}
}
}
}
