Thread: adding to a set

I am having trouble with adding ints form a file to a set container. Could someone provide a short example or point me to a tutorial somewhere. I searched all over google and could not find anything helpful.

Thanks

Here is what I have so far

Code:

#include <iostream>
#include <stdlib.h>
#include <vector>
#include <fstream>
#include <string>
#include <set>

using namespace std;

class Numbers 
{
      public:
            void add ( int x_p ) ;  // add item to set
            Set () ;     // creates empty set
        private:		
            vector <int>  intigers ;
};


int main()
{

     Numbers num;

      ifstream in_data;
      in_data.open ("D:\\numbers.txt");
      if ( ! in_data)
      {
        cout << "File not opened" << endl;
        exit (1);
      }

      cout << "How many ints do you want to add ?" << endl;
      int z;
      cin >> z;
      for (int i = 0 ; i < z ; i++)
      {
        cout << "Enter an int" << endl;
        int x ;
        cin >> x;
        num.add (x) ;  

      }


      system("PAUSE");
      return 0;
}


void Numbers::add (int x_p)
{

}

Your class has a vector, but you said you want a set. Just change vector to set. Then, use the insert function from the set class.