Method: Roaring::Bitmap64#cardinality

Defined in:
ext/roaring/bitmap64.c

#cardinality ⇒ Object Also known as: size, length, count 



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# File 'ext/roaring/bitmap64.c', line 65

static VALUE rb_roaring64_cardinality(VALUE self)
{
    roaring64_bitmap_t *data = get_bitmap(self);
    uint64_t cardinality = roaring64_bitmap_get_cardinality(data);
    return ULONG2NUM(cardinality);
}