Scala Mutable SortedMap toArray()用法及代码示例

toArray()方法用于显示Scala SortedMap中的数组。

Method Definition: def toArray:Array[(A, B)]

Return Type: It returns an array from the stated SortedMap.

范例1：

// Scala program of toArray() 
// method 
import scala.collection.SortedMap 
  
// Creating object 
object GfG 
{  
  
    // Main method 
    def main(args:Array[String]) 
    { 
      
        // Creating a SortedMap 
        val m1 = SortedMap(3 -> "geeks", 4 -> "for", 4 -> "for") 
          
        // Applying toArray method 
        val result = m1.toArray 
          
        for ( m5 <-result ) 
        { 
           println(m5 ) 
        }  
  
    } 
}

输出：

(3, geeks)
(4, for)

范例2：

// Scala program of toArray() 
// method 
import scala.collection.SortedMap 
  
// Creating object 
object GfG 
{  
  
    // Main method 
    def main(args:Array[String]) 
    { 
      
        // Creating a SortedMap 
        val m1 = SortedMap(3 -> "geeks", 4 -> "for", 2 -> "cs") 
          
        // Applying toArray method 
        val result = m1.toArray 
          
        for ( m5 <-result ) 
        { 
            // Display output 
            println(m5 ) 
        }  
          
    } 
}

输出：

(2, cs)
(3, geeks)
(4, for)

相关用法

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 Mutable SortedMap toArray() method with example。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。