Scala BitSet &~(GenSet[]) 方法示例
Scala 位集是一组非负整数,它们表示为打包成 64 位字的可变大小的位数组。 &~(GenSet[]) 方法通过执行按位“与非”来计算该位集和另一个位集的差异。
Method Definition: def &~(GenSet[])
Return Type: It returns a new bitset consisting of all elements that are not contained in given bitset.
示例 #1:
// Scala program of Bitset &~
// method
import scala.collection.immutable.BitSet
// Creating object
object GfG
{
// Main method
def main(args:Array[String])
{
val b1: BitSet = BitSet(41, 12, 23, 43, 1, 72)
val b2 = Set(1, 100, 55, 32, 23)
// Applying BitSet &~(GenSet[]) function
val bs1 = b1 &~ (b2)
// Displays output
println(bs1)
}
}
输出:
BitSet(12, 41, 43, 72)
示例 #2:
// Scala program of Bitset
// method
import scala.collection.immutable.BitSet
// Creating object
object GfG
{
// Main method
def main(args:Array[String])
{
val b1: BitSet = BitSet(41, 12, 23, 43, 1, 72)
// Applying BitSet &~(GenSet[]) function
val bs1 = b1 &~ Set(1, 100, 55, 32, 23)
// Displays output
println(bs1)
}
}
输出:
BitSet(12, 41, 43, 72)