MST disneyland

#include <iostream>
#include <cstdlib> //needed for atoi for linux box dev, not automatically put in global scope
#include <fstream>
#include <string>
#include <list>
using namespace std;
string* parseLine(string*,string,char);


string* parseLine(string* ary,string line,char delim)
{
    unsigned int i = 0 ;
    unsigned int beg = 0;
    unsigned int end = 0;

    for(; end < line.length(); end++)
    {
        if(line[end] == delim)
        {
            ary[i++] = line.substr(beg,end-beg);
            end += 1;
            beg = end;
        }
        if(line.length()-1 == end)
            ary[i++] = line.substr(beg,end-beg+1);
    }
    return ary;
}






int main(){
    list<string*> rVert;
    list<string*> tVert;
    int counter = 0;
    int total = 0;
    string* infoVert;
    string* temp;
    ifstream data;
    data.open("disneyland.txt");
    string output;
    string total_nodes = "";
    string* temp2;





    if (data.is_open()) {
        while (!data.eof()) {
            if (counter == 0) //grabbing the total amount of vertcies
            {
                 getline(data,output);
                 total = atoi(output.c_str());

            }else{ // now parsing line into an array then pushing it into the remaining list.
                infoVert = new string[4];
                getline(data,output);
                temp = parseLine(infoVert,output,' ');
                cout << "id: " << temp[0] << " ,x: " << temp[1] << " ,y: " << temp[2] << " ,name: " << temp[3] << endl;
                rVert.push_front(temp);
                delete [] infoVert;
            }
            counter++;
        }
    }

    //---------------------
    //cleaning up the mess.
    data.close();

    //---------------------

    while(!rVert.empty())
    {
        temp2 = rVert.front();

        cout << "id: " << temp2[0] << " ,x: " << temp2[1] << " ,y: " << temp2[2] << " ,name: " << temp2[3] << endl;
        rVert.pop_front();
    }

    return 0;
}