Concept explainers
Passing arguments to base classes constructors solves the problem of selecting a base class constructor in inheritance. Can the same problem arise with composition? That is, might there be a case where a constructor of a class might have to pass arguments to the constructor of a contained class? If so, guess the syntax that would be used to pass the parameters, and construct a simple example to verify your guess.
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- classarrow_forwardIt is necessary to provide an explanation of both the concept of inheritance and the links between the objects.arrow_forwardwirte a c++ program c++ 1. Student Evaluation using Inheritance TASK Step1: Create a class studentpersonal declare rollno, age, name, sex in protected mode. Step2: Using a parameterized constructor initialize the values for all the data members. Step 3: Create another class studentmark that is inherited from the base class and having the data members mark1, mark2, mark3 and mark4. Using a parameterized constructor initialize the value for mark1,mark2,mark3 and mark4. Step 4: Create another class call studentsports and declare score as protected mode. Step 5: Create a class studentresult and public inherited form studentmarks and studentsports having the data members total, avg,grade. Step6: Calculate the total and average and display the result.arrow_forward
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