// Vector Doxygen doc page /** \page Vector Generic Vector for 3 and 4 Dimensions This is a proposal for a new vector package, @b GenVector, describing vectors and their operations in 2, 3, and 4 dimensions. The 4 dimensional space is used for describing relativistic particles. These vectors are different from generic vectors of the Linear Algebra package which describe N-dimensional vectors. The functionality of this package is currently provided by the CLHEP Vector And Geometry packages and the %ROOT Physics Vector classes (Tvector2, TVector3 and TLorentzVector). It is also re-uses concepts and ideas from the CMS Common Vector package. The main characteristics of this package are :