如何从 C++ 文件中读取由空格分隔的全名？

Question

I am trying to read full names that are separated by space from a file. In the example, name student . Here is my code:

class student{
    string name;
    int degree;
    int stage;
public:
    void input(){
        getline (my_file,name);
        my_file>>degree;
        my_file>>stage;
    }

    void display(){
        cout<<name<<"\n"<<degree<<"\n"<<stage<<endl;
    }
};

int main()
{
    student S[3];
    int len=0;
    my_file.open("D:/h.txt", ios::in);
    if (!my_file) {
        cout << "No such file";
    }
    else
        while (!my_file.eof()) {
            S[len].input();
            len++;
        }
    for(int i=0;i<3;i++)
        S[i].display();
    my_file.close();
    return 0;
}

my "h.txt" file:

jack Donald
58
5
David William
82
4
Anthony Mark
89
3

My problem is, it don't show anything.

Answer 1

Refer this:

    void input() {
        getline(my_file, name);
        string blah;

        getline(my_file, blah);
        degree = std::stoi( blah);

        getline(my_file, blah);
        stage = std::stoi(blah);

    }