I have a file that is outputting information into a class. Specifically one of the strings I am trying to output will go into a vector. The problem is that I am trying to take a string (in this case of interests) which would be formatted:

```
interest_string = "food, exercise, stuff"

```

So basically I want to turn the string above into a string of arrays or somehow copy the above string to a vector in each individual string separated by the comma delimeter.

```
void Client::readClients() {
    string line;

    while (getline( this->clients, line ))
    {

        string interest_num_string, interest_string;

        istringstream clients( line );
        getline( clients, this->sex, ' ' );
        getline( clients, this->name, ',' );
        getline( clients, this->phone, ' ' );
        getline( clients, interest_num_string, ' ' );
        getline( clients, interest_string, '.' );

        this->interests = atoi(interest_num_string.c_str());

        cout << this->sex << "\n" << this->name << "\n" << this->phone << "\n" << interest_num_string << "\n" << interest_string;
    }

    this->clients.close();
}

```