Scala Bitsets are sets of non-negative integers which are represented as variable-size arrays of bits packed into 64-bit words. The ++[B](that: GenTraversableOnce[B])
method is utilised create a bitset containing the elements from the left hand operand followed by the elements from the right hand operand.
Method Definition: def ++[B](that: GenTraversableOnce[B])
Return Type: It returns a new bitset which contains all elements of this bitset.
Example #1:
Scala
Scala
// 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(0, 1, 2, 3)
val b2 = List("a", "B")
// Applying BitSet ++() function
val bs1 = b1 ++ b2
// Displays output
println(bs1)
}
}
Output:
Example #2:
Set(0, 1, a, 2, B, 3)
// 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(0, 1, 2, 3 )
val b2 = List("A" )
// Applying BitSet ++() function
val bs1 = b1 ++ b2
// Displays output
println(bs1)
}
}
Output:
Set(0, 1, A, 2, 3)
