A class does so by defining a special constructor, known as the default constructor. This constructor is called the default constructor because it is run “by default;” if there is no initializer, then this constructor is used . The default constructor is used regardless of where a variable is defined.
Read moreDoes the default constructor always get called?
A constructor is automatically called when an object is created . It must be placed in public section of class. If we do not specify a constructor, C++ compiler generates a default constructor for object (expects no parameters and has an empty body).24 Şub 2022
Read moreHow do you call a default constructor in Java?
You can’t call a default constructor once you’ve created a constructor that takes arguments. You’ll have to create the no argument constructor yourself in order to make a call from the parameterized constructor .
Read moreWhat happens to default constructor in Java?
Java compiler automatically creates a default constructor (Constructor with no arguments) in case no constructor is present in the java class . Following are the motive behind a default constructor. Initialize all the instance variables of the class object.13 Ağu 2018
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