// Project RandomAccess
// File main1.cpp

#include <iostream>
#include <fstream>
using namespace std;
#include "person.h"

void write_output(char [], char, int, ostream &);

int main()
{
    ofstream fout("person.txt", ios::out | ios::binary);

    write_output("Tom", 'M', 23, fout);
    write_output("Bill", 'M', 34, fout);
    write_output("Sally", 'F', 41, fout);
    write_output("Mary", 'F', 36, fout);
    write_output("Scott", 'M', 41, fout);
    write_output("Jane", 'F', 27, fout);
    write_output("Alice", 'F', 20, fout);

    return EXIT_SUCCESS;
}

void write_output(char n[], char g, int a, ostream &f)
{
    Person p;
    strcpy(p.name, n);
    p.gender = g;
    p.age = a;
    f.write(reinterpret_cast<char *>(&p), 
        sizeof(Person));
}