Scala中不可變TreeSet的類中的方法toBuffer()被用來返回包括所述TreeSet中的所有元素的緩衝器。
Method Definition: def toBuffer[B >:A]:Buffer[B]
Return Type: It returns a buffer consisting of all the elements of the TreeSet.
範例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 t1 = TreeSet(3, 1, 5, 2, 4)
// Print the TreeSet
println(t1)
// Applying toBuffer method
val result = t1.toBuffer
// Display output
print("Elements in the buffer:")
for(elem <- result)
print(elem + " ")
}
}
輸出:
TreeSet(1, 2, 3, 4, 5) Elements in the buffer:1 2 3 4 5
範例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 t1 = TreeSet("u", "a", "i", "o", "e")
// Print the TreeSet
println(t1)
// Applying toBuffer method
val result = t1.toBuffer
// Display output
print("Elements in the buffer:")
for(elem <- result)
print(elem + " ")
}
}
輸出:
TreeSet(a, e, i, o, u) Elements in the buffer:a e i o u
相關用法
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注:本文由純淨天空篩選整理自Shivam_k大神的英文原創作品 Scala immutable TreeSet toBuffer() method。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。