std::piecewise_constant_distribution< _RealType > - A piecewise_constant_distribution random number
Contents
Detailed Description
template<typename_RealType=double>
class std::piecewise_constant_distribution< _RealType >"A piecewise_constant_distribution random number
distribution.
This distribution produces random hom{n-1}) x, b_0 x < b_n $, uniformly distributed over each
subinterval $ [b_i,ho_{hio+10},].f.o,rc$rbiig xo<tbe{i+1}a$.lity mass function
p(x hobi0, ...,+b_n,
=
Since
C++11
Member Function Documentation
template<typename_RealType=double>std::vector<double>std::piecewise_constant_distribution<_RealType>::densities()const[inline]
Returns a vector of the probability densities.
References std::vector<_Tp,_Alloc>::empty().
template<typename_RealType=double>std::vector<_RealType>std::piecewise_constant_distribution<_RealType>::intervals()const[inline]
Returns a vector of the intervals.
References std::vector<_Tp,_Alloc>::empty().
template<typename_RealType=double>result_typestd::piecewise_constant_distribution<_RealType>::max()const[inline]
Returns the least upper bound value of the distribution.
References std::vector<_Tp,_Alloc>::back(), and std::vector<_Tp,_Alloc>::empty().
template<typename_RealType=double>result_typestd::piecewise_constant_distribution<_RealType>::min()const[inline]
Returns the greatest lower bound value of the distribution.
References std::vector<_Tp,_Alloc>::empty(), and std::vector<_Tp,_Alloc>::front().
template<typename_RealType=double>template<typename_UniformRandomNumberGenerator>result_typestd::piecewise_constant_distribution<_RealType>::operator()(_UniformRandomNumberGenerator&__urng)[inline]
Generating functions.
References std::piecewise_constant_distribution<_RealType>::operator()().
Referenced by std::piecewise_constant_distribution<_RealType>::operator()().
template<typename_RealType=double>param_typestd::piecewise_constant_distribution<_RealType>::param()const[inline]
Returns the parameter set of the distribution.
template<typename_RealType=double>voidstd::piecewise_constant_distribution<_RealType>::param(constparam_type&__param)[inline]
Sets the parameter set of the distribution.
Parameters__param The new parameter set of the distribution.
template<typename_RealType=double>voidstd::piecewise_constant_distribution<_RealType>::reset()[inline]
Resets the distribution state.
Member Typedef Documentation
template<typename_RealType=double>typedef_RealTypestd::piecewise_constant_distribution<_RealType>::result_type
The type of the range of the distribution.
Name
std::piecewise_constant_distribution< _RealType > - A piecewise_constant_distribution random number
distribution.
Synopsis
#include <random>
Classes
struct param_typePublicTypestypedef _RealType result_typePublicMemberFunctions
template<typename_InputIteratorB , typename_InputIteratorW > piecewise_constant_distribution
(_InputIteratorB__bfirst, _InputIteratorB__bend, _InputIteratorW__wbegin)
piecewise_constant_distribution (const param_type &__p)
template<typename _Func > piecewise_constant_distribution (initializer_list< _RealType > __bl, _Func
__fw)
template<typename _Func > piecewise_constant_distribution (size_t __nw, _RealType __xmin, _RealType
__xmax, _Func __fw)
template<typename_ForwardIterator , typename_UniformRandomNumberGenerator > void__generate
(_ForwardIterator __f, _ForwardIterator __t, _UniformRandomNumberGenerator &__urng)
template<typename_ForwardIterator , typename_UniformRandomNumberGenerator > void__generate
(_ForwardIterator __f, _ForwardIterator __t, _UniformRandomNumberGenerator &__urng, const param_type
&__p)
template<typename_UniformRandomNumberGenerator > void__generate (result_type *__f, result_type *__t,
_UniformRandomNumberGenerator &__urng, const param_type &__p)
std::vector< double > densities () const
Returns a vector of the probability densities.
std::vector< _RealType > intervals () const
Returns a vector of the intervals.
result_typemax () const
Returns the least upper bound value of the distribution.
result_typemin () const
Returns the greatest lower bound value of the distribution.
template<typename_UniformRandomNumberGenerator > result_typeoperator() (_UniformRandomNumberGenerator
&__urng)
Generating functions.
template<typename_UniformRandomNumberGenerator > result_typeoperator() (_UniformRandomNumberGenerator
&__urng, const param_type &__p)
param_typeparam () const
Returns the parameter set of the distribution.
voidparam (const param_type &__param)
Sets the parameter set of the distribution.
voidreset ()
Resets the distribution state.
Friends
template<typename_RealType1 , typename _CharT , typename _Traits > std::basic_ostream< _CharT, _Traits >
& operator<< (std::basic_ostream< _CharT, _Traits > &__os, const
std::piecewise_constant_distribution< _RealType1 > &__x)
Inserts a piecewise_constant_distribution random number distribution __x into the output stream __os.
bool operator== (const piecewise_constant_distribution &__d1, const piecewise_constant_distribution
&__d2)
Return true if two piecewise constant distributions have the same parameters.
template<typename_RealType1 , typename _CharT , typename _Traits > std::basic_istream< _CharT, _Traits >
& operator>> (std::basic_istream< _CharT, _Traits > &__is, std::piecewise_constant_distribution<
_RealType1 > &__x)
Extracts a piecewise_constant_distribution random number distribution __x from the input stream __is.
