The following code example is taken from the book
 
  The C++ Standard Library - A Tutorial and Reference
 by Nicolai M. Josuttis, Addison-Wesley, 1999
 
  © Copyright Nicolai M. Josuttis 1999
#include <vector>
#include "myalloc.hpp"
int main()
{
    // create a vector, using MyAlloc<> as allocator
    std::vector<int,MyLib::MyAlloc<int> > v;
    // insert elements
    // - causes reallocations
    v.push_back(42);
    v.push_back(56);
    v.push_back(11);
    v.push_back(22);
    v.push_back(33);
    v.push_back(44);
}