A C++ wrapper around URCU hashtable
This class implements std::map syntax (most of it), allowing for drop-in replacament.
see http://liburcu.org/ for the original C library and documentation
tested on : Ubuntu 15.10, with g++ 5.2.1
See the class comment for examples and constraints
Install liburcu: liburcu is available on most major Linux distributions.
for the unit tests: sudo apt-get install libgtest0 libgtest-dev libpoco-dev
make ./test