Type Conversion in Overloaded Operator

[bender]

Can someone please tell me another way to convert string to int in this segment of code? This way gives me an error. Just looking for another way to do this

istream &operator>>(istream& in, MasterData& d)  \
{												\
		string value;	
		getline(in, d.playerId, ',');	
		getline(in, d.firstName, ',');
		getline(in, d.lastName, ',');
		getline(in, d.division, ',');
		getline(in, d.teamName, ',');

		  getline(in, value, ',');
		d.appearances = stoi(value);  
		
		getline(in, value, ',');
		d.atBats = stoi(value);

		getline(in, value, ',');
		d.singles = stoi(value);

		getline(in, value, ',');
		d.doubles = stoi(value);

		getline(in, value, ',');
		d.triples = stoi(value);

		getline(in, value, ',');
		d.homeRuns = stoi(value);

		getline(in, value, ',');
		d.sacFly = stoi(value);

		getline(in, value, ',');
		d.walks = stoi(value);

		getline(in, value, ',');
		d.hitByPitch = stoi(value);

		getline(in, value, ',');
		d.battingAvg = stod(value);  
		getline(in, value, ',');
		d.OBP = stod(value);

		getline(in, value, '\n');
		d.sluggingPercent = stod(value);