linfn fnc libFN.h RV RV linfn::rv rv Identification of $x$. mat mat linfn::A A Matrix A. vec vec linfn::B B Matrix B. vec vec linfn::eval (const vec &cond) eval eval const vec & cond function evaluates numerical value of $f(x)$ at $x=$ cond RV::count linfn::linfn (const RV &rv0) linfn const RV & rv0 default constructor void void linfn::set_parameters (const mat &A0, const vec &B0) set_parameters const mat & A0 const vec & B0 Set values of A and B. int int fnc::_dimy () const _dimy access function fnc::dimy EKFfull::set_parameters int int fnc::dimy dimy Length of the output vector. fnc::_dimy bilinfn::bilinfn diffbifn::eval Class representing function $f(x) = Ax+B$. linfn fnc RV linfn rv fnc linfn_dimy linfnA linfnB linfndimy linfneval linfnfnc linfnlinfn linfnrv linfnset_parameters linfn~fnc