A constructor in Java is a special method that is used to initialize objects . The constructor is called when an object of a class is created. It can be used to set initial values for object attributes. In Java, a constructor is a block of codes similar to the method.9 Şub 2022
Read moreWhat is the benefit of using constructor?
One of the benefits of using a constructor over a method is that you can be assured the constructor was called and the work within the constructor was performed . The language specifies that to construct an object a constructor must be called.
Read moreWhy do we use constructors?
We use constructors to initialize the object with the default or initial state . The default values for primitives may not be what are you looking for. Another reason to use constructor is that it informs about dependencies.
Read moreWhat is constructor and why it is used in C++?
A constructor in C++ is a special ‘MEMBER FUNCTION’ having the same name as that of its class which is used to initialize some valid values to the data members of an object . It is executed automatically whenever an object of a class is created.
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