std::piecewise_constant_distribution - Man Page

struct param_type

typedef _RealType result_type

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_type max () const
Returns the least upper bound value of the distribution.
result_type min () const
Returns the greatest lower bound value of the distribution.
template<typename _UniformRandomNumberGenerator > result_type operator() (_UniformRandomNumberGenerator &__urng)
Generating functions.
template<typename _UniformRandomNumberGenerator > result_type operator() (_UniformRandomNumberGenerator &__urng, const param_type &__p)
param_type param () const
Returns the parameter set of the distribution.
void param (const param_type &__param)
Sets the parameter set of the distribution.
void reset ()
Resets the distribution state.

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.

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 5594 of file random.

The type of the range of the distribution.

Definition at line 5601 of file random.

Definition at line 5665 of file random.

Definition at line 5670 of file random.

Definition at line 5677 of file random.

Definition at line 5683 of file random.

Definition at line 5690 of file random.

Definition at line 5778 of file random.

Definition at line 5785 of file random.

Definition at line 5792 of file random.

Returns a vector of the probability densities.

Definition at line 5721 of file random.

References std::vector< _Tp, _Alloc >::empty().

Returns a vector of the intervals.

Definition at line 5705 of file random.

References std::vector< _Tp, _Alloc >::empty().

Returns the least upper bound value of the distribution.

Definition at line 5756 of file random.

References std::vector< _Tp, _Alloc >::back(), and std::vector< _Tp, _Alloc >::empty().

Returns the greatest lower bound value of the distribution.

Definition at line 5746 of file random.

References std::vector< _Tp, _Alloc >::empty(), and std::vector< _Tp, _Alloc >::front().

Generating functions.

Definition at line 5767 of file random.

References std::piecewise_constant_distribution< _RealType >::operator()().

Referenced by std::piecewise_constant_distribution< _RealType >::operator()().

Definition at line 2911 of file bits/random.tcc.

Returns the parameter set of the distribution.

Definition at line 5731 of file random.

Sets the parameter set of the distribution.

Parameters

Definition at line 5739 of file random.

Resets the distribution state.

Definition at line 5698 of file random.

Inserts a piecewise_constant_distribution random number distribution __x into the output stream __os.

Parameters

Returns

The output stream with the state of __x inserted or in an error state.

Return true if two piecewise constant distributions have the same parameters.

Definition at line 5802 of file random.

Extracts a piecewise_constant_distribution random number distribution __x from the input stream __is.

Parameters

Returns

The input stream with __x extracted or in an error state.