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std::piecewise_constant_distribution< _RealType >(3cxx) std::piecewise_constant_distribution< _RealType >(3cxx)

NAME

std::piecewise_constant_distribution< _RealType > -

SYNOPSIS

Classes


struct param_type
 

Public Types


typedef _RealType result_type
 

Public Member Functions


template<typename _InputIteratorB , typename _InputIteratorW > piecewise_constant_distribution (_InputIteratorB __bfirst, _InputIteratorB __bend, _InputIteratorW __wbegin)
 
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)
 
piecewise_constant_distribution (const param_type &__p)
 
std::vector< double > densities () const
 
std::vector< _RealType > intervals () const
 
result_type max () const
 
result_type min () const
 
template<typename _UniformRandomNumberGenerator > result_type operator() (_UniformRandomNumberGenerator &__urng)
 
template<typename _UniformRandomNumberGenerator > result_type operator() (_UniformRandomNumberGenerator &__urng, const param_type &__p)
 
param_type param () const
 
void param (const param_type &__param)
 
void reset ()
 

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)"
 
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)"
 

Detailed Description

 

template<typename _RealType = double>class std::piecewise_constant_distribution< _RealType >

A piecewise_constant_distribution random number distribution.
 
The formula for the piecewise constant probability mass function is
Definition at line 4867 of file random.h.

Member Typedef Documentation

template<typename _RealType = double> typedef _RealType std::piecewise_constant_distribution< _RealType >:: result_type

The type of the range of the distribution.
Definition at line 4870 of file random.h.

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.
Definition at line 4988 of file random.h.
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.
Definition at line 4972 of file random.h.
References std::vector< _Tp, _Alloc >::empty().

template<typename _RealType = double> result_type std::piecewise_constant_distribution< _RealType >::max () const [inline]

Returns the least upper bound value of the distribution.
Definition at line 5023 of file random.h.
References std::vector< _Tp, _Alloc >::back(), and std::vector< _Tp, _Alloc >::empty().

template<typename _RealType = double> result_type std::piecewise_constant_distribution< _RealType >::min () const [inline]

Returns the greatest lower bound value of the distribution.
Definition at line 5013 of file random.h.
References std::vector< _Tp, _Alloc >::empty(), and std::vector< _Tp, _Alloc >::front().

template<typename _RealType = double> template<typename _UniformRandomNumberGenerator > result_type std::piecewise_constant_distribution< _RealType >::operator() (_UniformRandomNumberGenerator &__urng) [inline]

Generating functions.
Definition at line 5034 of file random.h.
References std::piecewise_constant_distribution< _RealType >::operator()(), and std::piecewise_constant_distribution< _RealType >::param().
Referenced by std::piecewise_constant_distribution< _RealType >::operator()().

template<typename _RealType = double> param_type std::piecewise_constant_distribution< _RealType >::param () const [inline]

Returns the parameter set of the distribution.
Definition at line 4998 of file random.h.
Referenced by std::piecewise_constant_distribution< _RealType >::operator()(), and std::operator==().

template<typename _RealType = double> void std::piecewise_constant_distribution< _RealType >::param (const param_type &__param) [inline]

Sets the parameter set of the distribution. Parameters:
__param The new parameter set of the distribution.
 
Definition at line 5006 of file random.h.

template<typename _RealType = double> void std::piecewise_constant_distribution< _RealType >::reset () [inline]

Resets the distribution state.
Definition at line 4965 of file random.h.

Friends And Related Function Documentation

template<typename _RealType = double> 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) [friend]

Inserts a piecewise_constan_distribution random number distribution __x into the output stream __os. Parameters:
__os An output stream.
 
__x A piecewise_constan_distribution random number distribution.
Returns:
The output stream with the state of __x inserted or in an error state.
 

template<typename _RealType = double> 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) [friend]

Extracts a piecewise_constan_distribution random number distribution __x from the input stream __is. Parameters:
__is An input stream.
 
__x A piecewise_constan_distribution random number generator engine.
Returns:
The input stream with __x extracted or in an error state.
 
 

Author

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Sun Jan 6 2013 libstdc++