// Casting.cpp : Defines the entry point for the console application.
//
#include "stdafx.h"
#include <iostream>
#include <string>
#include <vector>
#include <memory>


using namespace std;

class Person
{
private:
	string firstname;
	string lastname;
	int age;
public:
	Person(string fname, string lname, int a) :firstname(fname), lastname(lname), age(a) {};
	virtual ~Person() {}; // shoud be virtual
	string GetName() const
	{
		return firstname + " " + lastname;
	};
	int GetAge() const
	{
		return age;
	};
	void SetName(string const& first, string const& last)
	{
		firstname = first;
		lastname = last;
	};
	void SetAge(int const& newage)
	{
		age = newage;
	};
	virtual void Say()
	{
		cout << "I am a person and my name is " << GetName() << endl;
	}

};

class Customer : public Person
{
public:
	Customer(string fname, string lname, int a) : Person(fname, lname, a) {};
	void Say()
	{
		cout << "I am a customer of your Bank and my name is " << GetName() << endl; //try protected
	};
};


class BankAccount
{
private:
	string id;
public:
	BankAccount(string ID) :id(ID) {};
	void SetID(string const &ID)
	{
		id = ID;
	};
	string GetID() const
	{
		return id;
	};
	virtual void CalculateFees()
	{};

};


int main()
{

	//Static cast
	Customer c1("Shaun", "Black", 26);
	Person* p = &c1;
	Customer *pC = static_cast<Customer*>(p);

	pC->Say();

	

	BankAccount ba("123");
	Person* p2;

	cout << "Customer or Bank Account? " << endl;
	string answer;
	cin >> answer;

	if (answer == "ba")
	{
		p2 = dynamic_cast<Customer*>(&ba); //Must have  a vitual function
	}
	else
	{
		p2 = dynamic_cast<Customer*>(p);
	}

	if (p2) //we have ability to check in run-time is the pointer was pointing to the cutomer/person. If so the condition is True and we can act accordingly
	{
		p2->Say();
	}
	else
	{
		cout << "I can not cast the pointer to a customer pointer" << endl;

	}
	system("pause");
	return 0;
}