En Scala immutable TreeSet class, el método &~() se utiliza para devolver un nuevo TreeSet que contiene la diferencia entre dos TreeSets.
Definición del método: def &~(que: TreeSet[A]): TreeSet[A]
Tipo de retorno: Devuelve un nuevo TreeSet que contiene la diferencia entre dos TreeSets.
Ejemplo 1:
// Scala program of &~()
// method
// Import TreeSet
import scala.collection.immutable._
// Creating object
object GfG
{
// Main method
def main(args:Array[String])
{
// Creating TreeSets
val t1 = TreeSet(2, 1, 3, 1, 4, 5, 6)
val t2 = TreeSet(2, 4, 6)
// Print the TreeSets
println(t1)
println(t2)
// Applying &~() method
val result = t1.&~(t2)
// Display output
print("TreeSet containing difference of two TreeSets: " + result)
}
}
Producción:
TreeSet(1, 2, 3, 4, 5, 6) TreeSet(2, 4, 6) TreeSet containing difference of two TreeSets: TreeSet(1, 3, 5)
Ejemplo #2:
// Scala program of &~()
// method
// Import TreeSet
import scala.collection.immutable._
// Creating object
object GfG
{
// Main method
def main(args:Array[String])
{
// Creating TreeSets
val t1 = TreeSet("g", "e", "e", "k", "s", "f", "o", "r")
val t2 = TreeSet("g", "e", "e", "k", "s")
// Print the TreeSets
println(t1)
println(t2)
// Applying &~() method
val result = t1.&~(t2)
// Display output
print("TreeSet containing difference of two TreeSets: " + result)
}
}
Producción:
TreeSet(e, f, g, k, o, r, s) TreeSet(e, g, k, s) TreeSet containing difference of two TreeSets: TreeSet(f, o, r)