Sorting a vector of custom objects

Question

How does one go about sorting a vector containing custom (i.e. user defined) objects.
Probably, standard STL algorithm sort along with a predicate (a fu

Answer 1

    // sort algorithm example
    #include      // std::cout
    #include     // std::sort
    #include        // std::vector
    using namespace std;
    int main () {
        char myints[] = {'F','C','E','G','A','H','B','D'};
        vector myvector (myints, myints+8);               // 32 71 12 45 26 80 53 33
        // using default comparison (operator <):
        sort (myvector.begin(), myvector.end());           //(12 32 45 71)26 80 53 33
        // print out content:
        cout << "myvector contains:";
        for (int i=0; i!=8; i++)
            cout << ' ' <