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vector<double> results;
 while(res->next()){
      //commented out some stuff i've been trying
      //results.puch_back( boost::lexical_cast<double>(res->getString("ret") ) );
      //results.push_back(  (float)res->getString("ret") );
        //results.push_back(reinterpret_cast<double>(res->getInt(4) ));
            //results.push_back(res->getString(1));
    //cout << res->getInt(1) << endl;
    //cout << res->getString("ret") << endl;

   //this works but
     double res_double = res->getDouble(4);
            //cout << res_double << endl; //this prints out and works fine!
            results.push_back(res_double); //this prints out all zeros

    }