带有示例的 Scala Char isWhole() 方法

isWhole(()方法用于检查所述字符是否具有小数部分。

Method Definition: def isWhole: Boolean

Return Type: It returns true if the stated character is a whole number else it returns false.

示例：1#

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

输出：

true

示例：2#

// Scala program of isWhole()
// method
  
// Creating object
object GfG
{ 
  
    // Main method
    def main(args:Array[String])
    {
      
        // Applying isWhole() method
        val result = ('0').isWhole
          
        // Displays output
        println(result)
      
    }
} 

输出：

true