//Specification of the class "Applicant"


class Applicant
{
public:
	float Calculate_BasicPremium (string, int, string);
	//calculate the basic premium based on the applicant's gender, age, and coverage type
	
	//Preconditions: 
	//valid data are provided, such as the applicant's first and last name, gender,
	//age, type of coverage

	//Postconditions:
	//The basic premium is calculated based on the data provided

	float Discount_Premium (float basic_premium, string club_member, string smoker);
	//discount the basic premium based on the applicant's health status, and smoking 
	//status

	//Preconditions:
	//The Calculate_BasicPremium function has been executed, and a valid value has been
	//returned, plus that the applicant's health club and smoking status are known

	//Postconditions:
	//Discount premium is calculated based on the information given above

	float Adjust_Premium (float discount_premium, int zip_code);
	//adjust the premium based on the zip code 
	
	//Preconditions:
	//Both Calculate_BasicPremium and Discount_Premium functions have been executed, and 
	//the applicant's zip code is provided

	//Postconditions:
	//Applicant's final premium is calculated

	Applicant();				//Constructor

private:
	string first_name;				//declare string variable first name
	string last_name;				//declare string variable last name
	string gender;					//declare string variable gender
	int age;						//declare int variable age
	string type_coverage;			//declare string variable type of coverage
	string club_member;				//declare string variable health club
									//member
	string smoker;					//declare string variable smoker
	int zip_code;					//declare int variable zip code
	float basic_premium;			//declare float variable basic premium
	float discount_premium;			//declare float variable premium
	float adjust_premium;			//declare float variable adjust premium
	float premium;					//declare float variable variable premium
};

#include "applicant.h"
#include <iostream>
#include <string>
#include <iomanip>
#include <fstream>


using namespace std;


int main()
{
  string first_name;            //declare string variable first name
  string last_name;             //declare string variable last name
  string gender;                //declare string variable gender
  int age;                      //declare int variable age
  string type_coverage;         //declare string variable type of coverage
  string club_member;           //declare string variable health club
                                //member
  string smoker;                //declare string variable smoker
  int zip_code;                 //declare int variable zip code
  float basic_premium;			//declare float variable basic premium
  float discount_premium;		//declare float variable premium
  float adjust_premium;			//declare float variable adjust premium
  float premium;				//declare float variable variable premium
  ifstream inFile;              //declare file streams
  ofstream outFile;

  inFile.open("C:\\Windows\\C++\\project5\\proj5.in.txt");      //opens the input file
  outFile.open("C:\\Windows\\C++\\project5\\proj5.out.txt");    //opens the output file

  if (!inFile)
  {
    cout << "Input file failed!" << endl;
    return 1;                   //terminates the program if input fails
  }    

  inFile >> first_name >> last_name >> gender >> age >> type_coverage >>
  club_member >> smoker >> zip_code;    //assigns input values from inFile

  //prints subject line
  outFile << "===================================" << endl;  
  outFile << "           PREMIUM QUOTES          " << endl;
  outFile << "===================================" << endl;

  outFile << "Name" << "\t" << "\t" << "Coverage Type" << "\t" << "Zip" <<
  "\t" << "Premium" << endl << endl;    //prints headline                               

  while (inFile)                        //looping in capturing &
                                        //processing input data
  {
	  basic_premium = Applicant.Calculate_BasicPremium (gender, age, type_coverage);
	  discount_premium = Applicant.Discount_Premium (basic_premium, club_member, smoker);
	  premium = Applicant.Adjust_Premium (discount_premium, zip_code);

	  outFile << first_name << "\t" << last_name << "\t" << type_coverage
      << "\t" << "\t" << zip_code << "\t" << "$" << premium << endl;
      //output premium to file output                                     

      inFile >> first_name >> last_name >> gender >> age >> type_coverage >>
      club_member >> smoker >> zip_code;  //assigns input values to inFile
  }

  if(!outFile)
  {
    cout << "Output file failed!" << endl;
    return 1;                   //terminates the program if output fials
  }
  return 0;
}

#include "applicant.h"
#include <iostream>
#include <string>
#include <iomanip>
#include <fstream>

#include <iostream>
#include <string>
#include <iomanip>
#include <fstream>
#include "applicant.h" 

myclass.h

class MYCLASS
{
   public:
      void MyMethod();
};

myclass.cpp

MYCLASS::MyMethod()
{
   ...
}

myapplication.cpp

int main()
{
   MYCLASS MyClass;

   MyClass.MyMethod();
}