Pair (original) (raw)

Represents a generic pair of two values.

There is no meaning attached to values in this class, it can be used for any purpose. Pair exhibits value semantics, i.e. two pairs are equal if both components are equal.

An example of decomposing it into values:

Since Kotlin

1.0

Parameters

B

type of the second value.

Samples

import kotlin.test.*

fun main() { 
   //sampleStart 
   val (a, b) = Pair(1, "x")
println(a) // 1
println(b) // x 
   //sampleEnd
}

Constructors

constructor(first: A, second: B)

Creates a new instance of Pair.

Properties

Functions

Converts this pair into a list.

Returns string representation of the Pair including its first and second values.