In C++, constructor is a special method which is invoked automatically at the time of object creation. It is used to initialize the data members of new object generally . The constructor in C++ has the same name as class or structure.
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The main purpose of the class constructor in C++ programming is to construct an object of the class . In other word, it is used to initialize all class data members. … Note that if we don’t write a constructor in the class, compiler will provide default constructor in C++ programming.
Read moreWhy do we need constructor in C?
The main use of constructors is to initialize the private fields of the class while creating an instance for the class . When you have not created a constructor in the class, the compiler will automatically create a default constructor of the class.
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