Units and measures for C++ 11

Presented here is a library providing units of measurement as a data type for C++11 (specifically the compiler provided with Visual Studio Express 2015). It is quite simple to use and is for application anywhere where you are storing, retrieving, comparing or calculating with measured quantities. It is all contained within a single header that references just from the standard library. It is not a library of units. It is a code engine that allows you to define and use whatever units you want.