Scala Char isLowSurrogate() 方法与示例

isLowSurrogate()方法用于查找指定的 char 值是否为 Unicode 低代理代码单元。这些值本身并不表示字符，而是用于表示 UTF-16 编码中的补充字符。

Method Definition: def isLowSurrogate: Boolean

Return Type: It returns true if the stated character is Low-surrogate else it returns false.

示例：1#

// Scala program of isLowSurrogate()
// method
  
// Creating object
object GfG
{ 
  
    // Main method
    def main(args:Array[String])
    {
      
        // Applying isLowSurrogate() method 
        val result = '\udc28'.isLowSurrogate
          
        // Displays output
        println(result)
          
    }
} 

输出：

true

示例：2#

// Scala program of isLowSurrogate()
// method
  
// Creating object
object GfG
{ 
  
    // Main method
    def main(args:Array[String])
    {
      
        // Applying isLowSurrogate() method
        val result = ('a').isLowSurrogate
          
        // Displays output
        println(result)
      
    }
} 

输出：

false