Need help reading .txt file into binary tree

[shadowofwar]

Hi everyone, I've been trying to figure out how to store values from a .txt file delimited with semicolons (;) into a class which is then stored into a Binary Search Tree. After browsing Google for a few hours, and trying various examples of people using Vectors, I just can't seem to get my program to work using Object Oriented Programming with an instance of the class Person.
My two classes are Person, and BinarySearchTree as follows:

class Person{
    private:
    string first_surname;
    string second_surname;
    string name;
    int ID;
    int telephone;
    int score;
    public:
    Person();
    Person(string first_surname, string second_surname, string name, int ID, int telephone, int score);
    string getFirstSurname();
    string getSecondSurname();
    string getName();
    int getID();
    int getTelephone();
    int getScore();
    void setFirstSurname(string newfirstsurname);
    void setSecondSurname(string newsecondsurname);
    void setName(string newname);
    void setID(int newid);
    void setTelephone(int newtelephone);
    void setScore(int newscore);
};

class BinarySearchTree
{
    private:
        struct tree_node
        {
           tree_node* left;
           tree_node* right;
           Person data;
        };
        tree_node* root;

    public:
        BinarySearchTree()
        {
           root = NULL;
        }

        bool isEmpty() const { return root==NULL; }
        void insert(Person);
        void search(int IDnumber);

};

Ok so my text file saves the data of each person in the same order as the class with each value separated by a semicolon.
i.e. First_Surname;Second_Surname;Name;ID;Telephone;Score;

;smith;jones;david;1016800444;9130303;50 
;jacob;sampson;andrew;10163543838;3958837;48
;wilson;villa;sophy;10175593309;4127947;39
;velez;perez;anderson;10002225534;2222323;47
;

Now the tricky part seems to be in the filling of the tree. I don't know how to manipulate this subprogram so that each value gets stored in a node and then gets sent to the tree.
Here is one example that I have tried, but as it's a vector I get an error that says no matching function for call to 'Person::setTelephone(std::string&)' etc.

void fillTree( BinarySearchTree *b)
{
    string input[7];
    Person p;

    fstream file("scores.txt", ios::in);            // reads text file
    if(file.is_open())
    {
        getline(file, input[0], ';');
        cout<<input[0]<<endl;
        while(file.good())
        {
        getline(file, input[1], ';');
        p.setFirstSurname(input[1]);
        getline(file, input[2], ';');
        p.setSecondSurname(input[2]);
        getline(file, input[3], ';');
        p.setName(input[3]);
        getline(file, input[4], ';');
        p.setID(input[4]);
        getline(file, input[5], ';');
        p.setTelefono(input[5]);
        getline(file, input[6], ';');
        p.setScore(input[6]);
        cout<<p.getFirstSurname()<<", "<<p.getSecondSurname()<<", "<<p.getName()<<", "<<p.getID()<<", "<<p.getTelephone()<<", "<<p.getScore()<<endl;
        (*b).insert(p);
        }
        file.close();
        }else{
        cout<<"ERROR: File could not be opened. "<<endl;
    }
}

I understand that I get an error because a vector is saved as integers, and I am using strings, my question is, does anyone know any other way to read the .txt file and save each data separated by a semicolon, into the Person class?
Thanks for taking the time to read this, any help would be kindly appreciated!

[AdrianH]

Well, your example cannot give that error since you are not actually calling any function by that name, so I'm not sure how you got that error.

Maybe if you put the rest of the example down, it would be easier to help you out.

[AdrianH]

Oh, :) seems that your programme that you stated isn't the programme you compiled or that wasn't actually the error you got.

You need to convert the string to a number. This can be done using strtol() function (example can be found at the bottom of this page http://www.cplusplus.com/reference/cstdlib/strtol/) or you could also use the stringstream class (example can be seen at the bottom of this page http://www.cplusplus.com/reference/sstream/stringstream/stringstream/).