Erase adjacent duplicates : vector erase « vector « C++ Tutorial

1. C++ Tutorial
2. vector
3. vector erase

#include <algorithm>
#include <vector>
#include <string>
#include <iostream>
using namespace std;
typedef vector <string> VECTOR_STRINGS;
int main (){
    VECTOR_STRINGS v;

    v.push_back ("A");
    v.push_back ("B");
    v.push_back ("C");
    v.push_back ("D");

    // insert a duplicate into the vector
    v.push_back ("D");

    VECTOR_STRINGS::iterator i;

    // Erase adjacent duplicates
    i = unique (v.begin (), v.end ());
    v.erase (i, v.end ());

    for (size_t nItem = 0; nItem < v.size (); ++ nItem){
        cout << "Name [" << nItem << "] = \"";
        cout << v [nItem] << "\"" << endl;
    }

    return 0;
}