在Scala不可变的TreeSet类中,使用toString()方法返回TreeSet对象的字符串表示形式。
Method Definition: def toString():String
Return Type: It returns a string representation of the TreeSet object.
范例1:
// Scala program of toString()
// method
// Import TreeSet
import scala.collection.immutable._
// Creating object
object GfG
{
// Main method
def main(args:Array[String])
{
// Creating TreeSet
val t1 = TreeSet(1, 2, 3, 4, 5, 6)
// Print the TreeSet
println(t1)
// Applying toString method
val result = t1.toString
// Display output
print("String representation of the TreeSet object:" + result)
}
}
输出:
TreeSet(1, 2, 3, 4, 5, 6) String representation of the TreeSet object:TreeSet(1, 2, 3, 4, 5, 6)
范例2:
// Scala program of toString()
// 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 toString method
val result = t1.toString
// Display output
print("String representation of the TreeSet object:" + result)
}
}
输出:
TreeSet(a, e, i, o, u) String representation of the TreeSet object:TreeSet(a, e, i, o, u)
相关用法
- Scala immutable TreeSet toSeq()用法及代码示例
- Scala immutable TreeSet toMap()用法及代码示例
- Scala immutable TreeSet toList()用法及代码示例
- Scala immutable TreeSet toBuffer()用法及代码示例
- Scala immutable TreeSet toArray()用法及代码示例
- Scala immutable TreeSet sum()用法及代码示例
- Scala immutable TreeSet splitAt()用法及代码示例
- Scala immutable TreeSet take()用法及代码示例
- Scala immutable TreeSet takeRight()用法及代码示例
- Scala immutable TreeSet product()用法及代码示例
- Scala immutable TreeSet mkString()用法及代码示例
- Scala immutable TreeSet mkString()用法及代码示例
- Scala immutable TreeSet isEmpty()用法及代码示例
- Scala immutable TreeSet init()用法及代码示例
- Scala immutable TreeSet intersect()用法及代码示例
- Scala immutable TreeSet equals()用法及代码示例
- Scala immutable TreeSet exists()用法及代码示例
- Scala immutable TreeSet filter()用法及代码示例
- Scala immutable TreeSet find()用法及代码示例
- Scala immutable TreeSet size()用法及代码示例
注:本文由纯净天空筛选整理自Shivam_k大神的英文原创作品 Scala immutable TreeSet toString() method。非经特殊声明,原始代码版权归原作者所有,本译文未经允许或授权,请勿转载或复制。