Scala Bitsets are sets of non-negative integers which are represented as variable-size arrays of bits packed into 64-bit words. The &~(GenSet[]) method is utilised compute the difference of this bitset and another bitset by performing a bitwise "and-not".
Scala
Scala
Method Definition: def &~(GenSet[]) Return Type: It returns a new bitset consisting of all elements that are not contained in given bitset.Example #1:
// Scala program of Bitset &~
// method
import scala.collection.immutable.BitSet
// Creating object
object GfG
{
// Main method
def main(args:Array[String])
{
val b1: BitSet = BitSet(41, 12, 23, 43, 1, 72)
val b2 = Set(1, 100, 55, 32, 23)
// Applying BitSet &~(GenSet[]) function
val bs1 = b1 &~ (b2)
// Displays output
println(bs1)
}
}
Output:
Example #2:
BitSet(12, 41, 43, 72)
// Scala program of Bitset
// method
import scala.collection.immutable.BitSet
// Creating object
object GfG
{
// Main method
def main(args:Array[String])
{
val b1: BitSet = BitSet(41, 12, 23, 43, 1, 72)
// Applying BitSet &~(GenSet[]) function
val bs1 = b1 &~ Set(1, 100, 55, 32, 23)
// Displays output
println(bs1)
}
}
Output:
BitSet(12, 41, 43, 72)
