//read from file - any type of imput data
/* if you have too many different type of data, then you should
declare a structure in order not to make the decl. of the function too
long;*/


#include <iostream>
#include <fstream>
#include <sstream>
#include <vector>
#include <cmath>
#include "stdlib.h"


using namespace std;


void read(vector <string>&, vector <float>& );


int main()
{

      vector<string>  name;
      vector<float> data;


    read(name, data);

    cout<<" back from read.names.." <<endl;


   for (int i=0; i<(int)name.size(); ++i)
          cout<<name[i]<<"  ";
        cout<<endl;

    cout<<" back from read.data.." <<endl;

   for (int i=0; i<(int)data.size(); ++i)
          cout<<data[i]<<"  ";
        cout<<endl;

    return 0;
}


void read(vector<string>& name, vector<float>& data)
{
         ifstream f;
         bool err;
         string filename;

        do{
                cout << " - what is your file name:";
                cin >> filename;
                f.open( filename.c_str() );

                err=f.fail();

                if (err){
                             cout << " - there is no such file! " << endl;
                            f.clear();
                          }
            }while (err);


         name.clear();
         data.clear();

        string sname;
        float tdata;

        string sor;
        getline(f,sor);

        while(!f.fail())
        {

             istringstream ss(sor);

             getline(ss, sname, ';');
             //cout<<sname<< " "<<endl;

              name.push_back(sname);

              ss>>tdata;
             // cout<<tdata<< " "<<endl;
             data.push_back(tdata);

            getline(f,sor);
        }

  f.close();
}


/*my imput data are:

Sz Fruzsi; 0.95;
Dr Sz; 0.95;  
Ki Az; 0.99;
M; 0.45;

*/