In Scala immutable TreeSet class the toBuffer() method is utilized to return a buffer consisting of all the elements of the TreeSet.
Method Definition: def toBuffer[B >: A]: Buffer[B]
Return Type: It returns a buffer consisting of all the elements of the TreeSet.
Example #1:
// Scala program of toBuffer() // method // Import TreeSet import scala.collection.immutable. _
// Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Creating TreeSet
val t 1 = TreeSet( 3 , 1 , 5 , 2 , 4 )
// Print the TreeSet
println(t 1 )
// Applying toBuffer method
val result = t 1 .toBuffer
// Display output
print( "Elements in the buffer: " )
for (elem < - result)
print(elem + " " )
}
} |
Output:
TreeSet(1, 2, 3, 4, 5) Elements in the buffer: 1 2 3 4 5
Example #2:
// Scala program of toBuffer() // method // Import TreeSet import scala.collection.immutable. _
// Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Creating TreeSet
val t 1 = TreeSet( "u" , "a" , "i" , "o" , "e" )
// Print the TreeSet
println(t 1 )
// Applying toBuffer method
val result = t 1 .toBuffer
// Display output
print( "Elements in the buffer: " )
for (elem < - result)
print(elem + " " )
}
} |
Output:
TreeSet(a, e, i, o, u) Elements in the buffer: a e i o u
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