Constructor is used to initializing objects of a class and allocate appropriate memory to objects . That is, it is used to initialize the instance variables of a class with a different set of values but it is not necessary to initialize.
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In class-based object-oriented programming , a constructor (abbreviation: ctor) is a special type of subroutine called to create an object. It prepares the new object for use, often accepting arguments that the constructor uses to set required member variables.
Read moreWhy do we need a constructor in darts?
Most of us are familiar with the concept of constructors. They allow us to create different instances of our classes . We can specify which parameters the class should depend on when it is being instantiated and hide inner initialization logic.29 Mar 2021
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