Scala Bitsets are sets of non-negative integers which are represented as variable-size arrays of bits packed into 64-bit words. The -() method is utilised to create new set with a given element removed from this set.
Scala
Scala
Method Definition: def -(elem) Return Type: It returns new set that contains all elements of this set but that does not contain elemExample #1:
// Scala program of Bitset -
// method
import scala.collection.immutable.BitSet
// Creating object
object GfG
{
// Main method
def main(args:Array[String])
{
val bitSet: BitSet = BitSet(0, 1, 2, 3)
println(s"Elements in Bitset are = $bitSet")
// Applying BitSet -() function
val bs1: BitSet = bitSet - 0
// Displays output
println(bs1)
}
}
Output:
Example #2:
Elements in Bitset are = BitSet(0, 1, 2, 3) BitSet(1, 2, 3)
// Scala program of Bitset -
// method
import scala.collection.immutable.BitSet
// Creating object
object GfG
{
// Main method
def main(args:Array[String])
{
val bitSet: BitSet = BitSet(0, 1, 2, 3 )
println(s"Elements in Bitset are = $bitSet")
// Applying BitSet -() function
val bs1: BitSet = bitSet - (1, 3)
// Displays output
println(bs1)
}
}
Output:
Elements in Bitset are = BitSet(0, 1, 2, 3) BitSet(0, 2)
