wierd error message

Hi there everyone I'm trying to output an array to a text file but for some reason I keep getting an error message. Would anyone have any advice

Code:

---

#include <iostream>
#include <fstream>
#include <string>

using namespace std;

class packunpack
{
private:
        char lname[15];
        char fname[15];
        char email[36];
        char stuid[15];
        char buffer[65];
        ofstream outfile("fixlength.txt");
public:
friend ostream& operator <<(ostream &stream, packunpack &p)
{
        output<<p.buffer<<endl;
       
        return stream;
}
       
friend istream& operator >>(istream &stream, packunpack &p)
        {
       
        char buffer[60];
        char fixlng[5]={"    "};
       
        stream.getline(p.lname, 15, '\n');
        strcpy(buffer, p.lname);
        strcat(buffer, fixlng);
       
        stream.getline(p.fname, 15, '\n');
        strcat(p.buffer, p.fname);
        strcat(p.buffer, fixlng);
       
        stream.getline(p.stuid, 15, '\n');
        strcat(p.buffer, p.stuid);
        strcat(p.buffer, fixlng);

        stream.getline(p.email, 35);
        strcat(p.buffer, p.email);
    strcat(p.buffer, fixlng);
       
        cout << p;
   
        return stream;
        }
};
 
void main()
{
       
        packunpack t;
        fstream infile;
        infile.open("f.txt", ios::in);
       
        while(!infile.eof())
        {
        infile >> t;
        }
    infile.close();
}

---

Anyone have any idea whats going wrong here. I get error message
error C2059 it says 'string' and that is it

Well, knowing the error msg would make things simpler :)

> ofstream outfile("fixlength.txt");
My guess is it doesn't like instance information in a class declaration.

> void main
And everyone should object to this!