This is a fast alternative for STL's vector library. This is not meant for production, but rather a small project to prove STL may not always be the most efficient solution in C++. It is a product of a couple of hours of work, please feel free to use it, albeit with caution, at your will.
Usage:
hvector.h and hvector.cpp are the class header and declarations, Vector.cpp is a small code to benchmark against STL's vector.