BeginnerOOP

Primary Constructor

Pass data into a class via its constructor.

kotlin
class Student(val name: String, val age: Int)

fun main() {
    val student = Student("Rahul", 21)
    println(student.name)
    println(student.age)
}

Output

Rahul 21

Explanation

The primary constructor defines properties directly in the class header using val or var.

Primary Constructor

Explanation

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