Question

Language: C++

Create an abstract base class person.

The person class must be an abstract base class where the following functions are abstracted (to be implemented in Salesman and Warehouse): • set Position • get Position • get TotalSalary .printDetails The person class shall store the following data as either private or protected (i.e., not public; need to be accessible to the derived classes): . a person's name: std::string . a person's age: int . a person's height: float The Person class shall implement the following public functions: • Default constructor: sets all private variables to a default value . Parameterized constructor which accepts, in order, (name, age, height) variables and assigns these input values to the private members • A copy constructor which accepts a Person class and sets the private variables to the values from the input Person class • Default destructor • setName: returns void, accept a std::string input to set the person's name • get Name: returns a std::string of the person's name, accepts void • set Height: returns void, accepts a float input to set the person's height .getHeight: returns a float of the person's height, accepts void .setAge: returns void, accepts an int and sets the person's age .getAge: returns an int of the person's height, accepts void

Answer 1

your question was very much longer but I try to clear your dought.

in this, I did not mention the main function I hope you will do that but I have tried to explain to you a method of a pure virtual function, abstract base class and Inherit person class method.

I have also tried to explain to your role of default constructor and parameterize constructor.

A class is abstract if it has at least one pure virtual function. So if we want to declare an abstract class then we have to declare a pure virtual function inside the class.

#include<iostream>
using namesapce std;

// we can define an abstract class as a base using a pure virtual function.
class Base // An abstract class
{
   virtual void setPosition()=0;
   virtual void getPosition()=0;
virtual void getTotalSalary()=0;
virtual void printDetails()=0;

};

// This class inherits from Base class

class Person: public Base
{
private:
string name;
int age;
float height;
Public:
Person(); // default constructer
Person(string nameIn, int ageIn, float heightIn) // constructer to assign value to variables.
{
name=nameIn;
age=ageIn;
heihgt=heightIn;
}
void setName(string in) // nameset
{
name=in;
}
void getname() // get name in form to return name;
{
   return name;
}
void setheight(float in) // set height
{
height=in;
}
void getHeight() // return height
{
  
return height;
}
void setAge(float in) // set age
{
age=in;
}
void getAge() // return height;
{
  
   return height;
}

  
};