#include <fstream>
#include "CostModel.h"
using std::fstream;
using std::ios;

ostream& operator<<(ostream& out, const CostModel& cost) {
   for (int i = 1; i < none; ++i) { 
      out << cost.weights[i] << "\t"; 
   }
   out << endl;
   return out;
}

void CostModel::setWeights() {
   fstream input;
   input.open("costmodel.dat", ios::in);
   if ( !input ) {
      throw string("FILE NOT FOUND");
   }
   string line;
   input >> line;
   int index = 0;
   while ( !input.eof() ) {
      weights[index++] = atoi(line.c_str());
      getline(input, line);
      input >> line;
   }
}