template<typename Txvec, typename Ty, typename Trandom = float>
TFCS1DFunctionTemplateInterpolationHistogram class

Base classes

template<typename Txvec, typename Ty, typename Trandom = float>
class TFCS1DFunctionTemplateHistogram<Txvec, Ty, Trandom>

Constructors, destructors, conversion operators

TFCS1DFunctionTemplateInterpolationHistogram(TH1* hist = nullptr)

Public functions

auto rnd_to_fct(double rnd) const -> double virtual
void rnd_to_fct() const
auto rnd_to_fct() const -> double pure virtual

Function documentation

template<typename Txvec, typename Ty, typename Trandom>
double TFCS1DFunctionTemplateInterpolationHistogram<Txvec, Ty, Trandom>::rnd_to_fct(double rnd) const virtual

Function gets random number rnd in the range [0,1) as argument and returns function value according to a histogram distribution. A linear interpolation is done within each bin

template<typename Txvec, typename Ty, typename Trandom>
void TFCS1DFunctionTemplateInterpolationHistogram<Txvec, Ty, Trandom>::rnd_to_fct() const

Function gets array of random numbers rnd[] in the range [0,1) as arguments and returns function value in array value. For a n-dimensional function, value and rnd should both have n elements.

template<typename Txvec, typename Ty, typename Trandom>
double TFCS1DFunctionTemplateInterpolationHistogram<Txvec, Ty, Trandom>::rnd_to_fct() const pure virtual

Function gets random number rnd in the range [0,1) as argument and returns function value