std::discrete_distribution< _IntType > Class Template Reference
[Poisson Distributions]
A discrete_distribution random number distribution.
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List of all members.
Classes
Public Types
Public Member Functions
-
discrete_distribution (const param_type &__p)
-
template<typename _Func > discrete_distribution (size_t __nw, double __xmin, double __xmax, _Func __fw)
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discrete_distribution (initializer_list< double > __wl)
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template<typename _InputIterator > discrete_distribution (_InputIterator __wbegin, _InputIterator __wend)
- result_type max () const
- result_type min () const
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template<typename _UniformRandomNumberGenerator > result_type operator() (_UniformRandomNumberGenerator &__urng, const param_type &__p)
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template<typename _UniformRandomNumberGenerator > result_type operator() (_UniformRandomNumberGenerator &__urng)
- void param (const param_type &__param)
- param_type param () const
- std::vector< double > probabilities () const
- void reset ()
Friends
- template<typename _IntType1 , typename _CharT , typename _Traits > std::basic_ostream< _CharT,
_Traits > & operator<< (std::basic_ostream< _CharT, _Traits > &, const std::discrete_distribution< _IntType1 > &)
- template<typename _IntType1 , typename _CharT , typename _Traits > std::basic_istream< _CharT,
_Traits > & operator>> (std::basic_istream< _CharT, _Traits > &, std::discrete_distribution< _IntType1 > &)
Detailed Description
template<typename _IntType = int>
class std::discrete_distribution< _IntType >
A discrete_distribution random number distribution.
The formula for the discrete probability mass function is
Definition at line 4089 of file random.h.
Member Typedef Documentation
template<typename _IntType = int>
The type of the range of the distribution.
Definition at line 4096 of file random.h.
Member Function Documentation
template<typename _IntType = int>
template<typename _IntType = int>
Returns the greatest lower bound value of the distribution.
Definition at line 4191 of file random.h.
template<typename _IntType = int>
Sets the parameter set of the distribution.
- Parameters:
-
| __param | The new parameter set of the distribution. |
Definition at line 4184 of file random.h.
template<typename _IntType = int>
Returns the parameter set of the distribution.
Definition at line 4176 of file random.h.
template<typename _IntType = int>
Returns the probabilities of the distribution.
Definition at line 4169 of file random.h.
template<typename _IntType = int>
Resets the distribution state.
Definition at line 4162 of file random.h.
Friends And Related Function Documentation
template<typename _IntType = int>
template<typename _IntType1 , typename _CharT , typename _Traits >
Inserts a discrete_distribution random number distribution __x
into the output stream __os
.
- Parameters:
-
| __os | An output stream. |
| __x | A discrete_distribution random number distribution. |
- Returns:
- The output stream with the state of
__x
inserted or in an error state.
template<typename _IntType = int>
template<typename _IntType1 , typename _CharT , typename _Traits >
Extracts a discrete_distribution random number distribution __x
from the input stream __is
.
- Parameters:
-
| __is | An input stream. |
| __x | A discrete_distribution random number generator engine. |
- Returns:
- The input stream with
__x
extracted or in an error state.
The documentation for this class was generated from the following files: