How to create objects from a derived class

[pouyasobhani]

I'v just stated working on derived classes
first i created the person in my program and then the derived class , " student " and i now i don't know how to create objects which belongs to the student class

    /////// .h  ///////
 [code]#pragma once
#include "person.h"
class Student :public Person
{
public:
	Student(int ,string,string,int,double);

	void setInfo(string,string,int,double);
	void getInfo();

	int getID();

	void setAverage(double);
	double getAverage();
private:
	const int ID;
	double Average;
};
//////////// .cpp////////////
#include "Student.h"

void Student::setInfo(string n,string f,int a,double avg)
{
	setName(n);
	setFamily(f);
	setAge(a);
	setAverage(avg);
}
void Student::getInfo()
{
	cout<<ID<<'\t'<<Name<<'\t'<<Family<<'\t'<<Age<<'\t'<<Average<<endl;
}
int Student::getID()
{
	return ID;
}
void Student::setAverage(double avg)
{
	Average=avg;
}
double Student::getAverage()
{
	return Average;
}

[AbstractionAnon]

Instantiating a derived class is no different that instantiating an object of any other class

  Student Fred ( /* arguments to Student constructor */ );  // Create a Student instance 

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[pouyasobhani]

ok
sure
thank you