Fstream as a parameter

[strife]

I am attempting to make a class with a function that will save data to a txt file. I thought that if i had a function with a filestream for a parameter i could just use the << operator and variable name to get it to type it in the file.
outputfile << "this is the id: " << id;

something like that... but even before i get to attempting that...

class Employee{
public:
  void saveEmployee(ofstream &emp_list);

private:
  unsigned int id;
  string f_name;
  string l_name;
 };

#include <iostream>
#include <string>
#include <fstream>
using namespace std;

Employee::Employee(int i, string fn, string ln){
  id = i;
  f_name = fn;
  l_name = ln;
}

void Employee::saveEmployee(ofstream &emp_list){}

First error states that in the header it expected a ) on the line with the function name.
The second error says that Employee::saveEmployee is not a member of Employee

[giblit]

You are missing your prototype to the overloaded constructor in your class.