Constructor

Java constructor

class MyClass {
  public MyClass () {
    //constructor code
  }
}

Constructor

public class ConsDemo {
   public static void main(String args[]) {
      MyClass t1 = new MyClass();
      MyClass t2 = new MyClass();
      System.out.println(t1.num + " " + t2.num);
   }
}

Source: tutorialspoint.com

Constructor

class Person {
    var children: MutableList<Person> = mutableListOf<>()
    constructor(parent: Person) {
        parent.children.add(this)
    }
}

Source: kotlinlang.ru

Constructor definition

Constructor are a type of method 
* Share the name of class
* Called when you Instantiate a Class

Default Constructor accepts no Arguments

Constructer

class Ball {
	constructor(w, h) {
		this.width = 100;
      this.height = 100;
	}
}

-1

Similar codes

0 vote291 views1 answer
Instance of keyword in java
Java
1 vote337 views1 answer
Could not initialize class org.jetbrains.kotlin.gradle.plugin.sources.DefaultKotlinSourceSetKt
Java
0 vote294 views1 answer
Comparer deux entiers java
Java
0 vote295 views1 answer
Arrondi java
Java
0 vote258 views1 answer
Convert linkedlist to integer array java
Java
3 votes282 views1 answer
How to get witdth of window android
Java
0 vote268 views1 answer
When different programmers write the same program in differing ways and all get the correct result. what is that known as?
Java
0 vote304 views2 answers
Detect bluetooth headphones android programmatically
Java
0 vote278 views1 answer
One line hashmap java
Java
0 vote291 views1 answer
H2 enabling remote database creation first
Java