Scala BitSet dropRight() method with example
Scala Bitsets are sets of non-negative integers which are represented as variable-size arrays of bits packed into 64-bit words. The drop() method is utilised to select all elements except n items.
Method Definition: def drop()
Return Type: It returns a iterable collection except the n items
Example #1:
// Scala program of drop() // method import scala.collection.immutable.BitSet // Creating object object GfG { // Main method def main(args : Array[String]) { // Creating BitSet val s 1 = BitSet( 1 , 2 , 3 , 4 , 5 ) // Applying dropRight method val s 2 = s 1 .dropRight( 2 ) // Displays output for (elem < - s 2 ) println(elem) } } |
Output:
1 2 3
Example #2:
// Scala program of drop() // method import scala.collection.immutable.BitSet // Creating object object GfG { // Main method def main(args : Array[String]) { // Creating BitSet val s 1 = BitSet( 1 , 2 , 3 , 7 , 9 , 4 , 5 ) // Applying dropRight method val s 2 = s 1 .dropRight( 3 ) // Displays output for (elem < - s 2 ) println(elem) } } |
Output:
1 2 3 4