A quick example program that is using some of the new features that are part of C++11. Tested and compiled with gcc 4.7.1

c++11Features1.cpp

#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;

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

using VectorOfIntPointers = vector<const int *>;

void printPointersToElements(const VectorOfIntPointers& pointers)
{
    for (const auto& pointer : pointers) {
        if (pointer != nullptr)
            cout << pointer << " " << (*pointer) << endl;
        else
            cout <<  boolalpha << (bool) pointer << endl;
    }

    cout << endl << endl;
}

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

int main()
{
    vector<int> elements {1,2,3,4,5};
    vector<const int*> pointersToElements {elements.size(), nullptr};

    printPointersToElements(pointersToElements);

    auto index = 0;
    for(const auto& element : elements)
    {
        auto address = &element;
        pointersToElements[index++] = address;
    }

    printPointersToElements(pointersToElements);

    reverse(begin(pointersToElements), end(pointersToElements));

    printPointersToElements(pointersToElements);

    elements[2] = 300;
    pointersToElements[4] = nullptr;

    printPointersToElements(pointersToElements);

    return 0;
}

false
false
false
false
false

0x2f76c0 1
0x2f76c4 2
0x2f76c8 3
0x2f76cc 4
0x2f76d0 5

0x2f76d0 5
0x2f76cc 4
0x2f76c8 3
0x2f76c4 2
0x2f76c0 1

0x2f76d0 5
0x2f76cc 4
0x2f76c8 300
0x2f76c4 2
false