C++ Constructor Create Copy Constructor

#include <cstdio>
#include <cstdlib>
#include <iostream>
using namespace std;

class Employee{//w  ww. ja va 2s  .  c  o  m
  public:
    Employee(const char *pName = "no name", int ssId = 0): name(pName), id(ssId)
    { 
       cout << "Constructed "  << name << endl; 
    }

    Employee(const Employee& s): name("Copy of " + s.name), id(s.id)
    { 
       cout << "Constructed "  << name << endl; 
    }

    ~Employee() { 
       cout << "Destructing " << name << endl; 
    }

  protected:
    string name;
    int  id;
};

void fn(Employee copy){
    cout << "In function fn()" << endl;
}

int main(int nNumberofArgs, char* pszArgs[])
{
    Employee s1("Tom", 1234);

    cout << "Calling fn()" << endl;

    fn(s1);

    cout << "Back in main()" << endl;

    return 0;
}