Trace the output: ]class Base { public: Base (int i){cout<<"Base"<
OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
c++
![Trace the output:
]class Base {
public:
Base (int i){cout<<"Base"<<i<<endl;}
-Base () {cout<<"Destruct Base"<<endl;}
};
]class Derived: public Base{
public:
Derived (int i): Base (i) {cout<"Der"<<i<<endl;}
-Derived () {cout<<"Destruct Der"<<endl;}
};
]int
main () {
Derived d(2);
return 0;
}](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F33eba9e5-eb7d-44a1-93e3-ed0ee897e17f%2Ff1c896b1-3e1a-467c-8617-451892bc153c%2Faueegeoj_processed.png&w=3840&q=75)
We are given a C++ code. We need to trace the output.
In the given code, two classes are created. Class Base is the Base class or super class. Class Derived is the derived class or sub class that extends the Base class.
Constructors and destructors are also created in the respective classes.
Step by step
Solved in 5 steps with 2 images
