NAME

       std::negative_binomial_distribution< _IntType > -

SYNOPSIS

   Classes
       struct param_type

   Public Types
       typedef _IntType result_type

   Public Member Functions
       negative_binomial_distribution (_IntType __k=1, double __p=0.5)
       negative_binomial_distribution (const param_type &__p)
       _IntType k () const
       result_type max () const
       result_type min () const
       template<typename _UniformRandomNumberGenerator > negative_binomial_distribution
           < _IntType >::result_type operator() (_UniformRandomNumberGenerator &__urng)"
       template<typename _UniformRandomNumberGenerator > negative_binomial_distribution
           < _IntType >::result_type operator() (_UniformRandomNumberGenerator &__urng, const param_type &__p)"
       template<typename _UniformRandomNumberGenerator > result_type operator() (_UniformRandomNumberGenerator
           &__urng)
       template<typename _UniformRandomNumberGenerator > result_type operator() (_UniformRandomNumberGenerator
           &__urng, const param_type &__p)
       double p () const
       param_type param () const
       void param (const param_type &__param)
       void reset ()

   Friends
       template<typename _IntType1 , typename _CharT , typename _Traits > std::basic_ostream< _CharT,
           _Traits > & operator<< (std::basic_ostream< _CharT, _Traits > &, const
           std::negative_binomial_distribution< _IntType1 > &)"
       template<typename _IntType1 > bool operator== (const std::negative_binomial_distribution< _IntType1 >
           &__d1, const std::negative_binomial_distribution< _IntType1 > &__d2)
       template<typename _IntType1 , typename _CharT , typename _Traits > std::basic_istream< _CharT,
           _Traits > & operator>> (std::basic_istream< _CharT, _Traits > &, std::negative_binomial_distribution<
           _IntType1 > &)"

Detailed Description

   template<typename _IntType = int>class std::negative_binomial_distribution< _IntType >
       A negative_binomial_distribution random number distribution.               o
                                                                                  m
       The formula for the negative binomial probability mass function is $p(i) = {} p^i (1 - p)^{t - i}$ where
       $t$ and $p$ are the parameters of the distribution.                        n
                                                                                  }
       Definition at line 3774 of file random.h.                                  {

Member Typedef Documentation

   template<typename _IntType = int> typedef _IntType std::negative_binomial_distribution< _IntType
       >::result_type
       The type of the range of the distribution.

       Definition at line 3777 of file random.h.

Member Function Documentation

   template<typename _IntType = int> _IntType std::negative_binomial_distribution< _IntType >::k () const
       [inline]
       Return the $k$ parameter of the distribution.

       Definition at line 3832 of file random.h.

   template<typename _IntType = int> result_type std::negative_binomial_distribution< _IntType >::max () const
       [inline]
       Returns the least upper bound value of the distribution.

       Definition at line 3868 of file random.h.

       References std::numeric_limits< _Tp >::max().

   template<typename _IntType = int> result_type std::negative_binomial_distribution< _IntType >::min () const
       [inline]
       Returns the greatest lower bound value of the distribution.

       Definition at line 3861 of file random.h.

   template<typename _IntType = int> template<typename _UniformRandomNumberGenerator > result_type
       std::negative_binomial_distribution< _IntType >::operator() (_UniformRandomNumberGenerator &__urng)
       Generating functions.

   template<typename _IntType = int> double std::negative_binomial_distribution< _IntType >::p () const [inline]

       Return the $p$ parameter of the distribution.

       Definition at line 3839 of file random.h.

   template<typename _IntType = int> param_type std::negative_binomial_distribution< _IntType >::param () const
       [inline]
       Returns the parameter set of the distribution.

       Definition at line 3846 of file random.h.

   template<typename _IntType = int> void std::negative_binomial_distribution< _IntType >::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 3854 of file random.h.

   template<typename _IntType = int> void std::negative_binomial_distribution< _IntType >::reset () [inline]
       Resets the distribution state.

       Definition at line 3825 of file random.h.

       References std::gamma_distribution< _RealType >::reset().

Friends And Related Function Documentation

   template<typename _IntType = int> template<typename _IntType1 , typename _CharT , typename _Traits >
       std::basic_ostream<_CharT, _Traits>& operator<< (std::basic_ostream< _CharT, _Traits > &, const
       std::negative_binomial_distribution< _IntType1 > &) [friend]
       Inserts a negative_binomial_distribution random number distribution __x into the output stream __os.

       Parameters:
           __os An output stream.
           __x A negative_binomial_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 > bool operator== (const
       std::negative_binomial_distribution< _IntType1 > &__d1, const std::negative_binomial_distribution<
       _IntType1 > &__d2) [friend]
       Return true if two negative binomial distributions have the same parameters and the sequences that would
       be generated are equal.

       Definition at line 3890 of file random.h.

   template<typename _IntType = int> template<typename _IntType1 , typename _CharT , typename _Traits >
       std::basic_istream<_CharT, _Traits>& operator>> (std::basic_istream< _CharT, _Traits > &,
       std::negative_binomial_distribution< _IntType1 > &) [friend]
       Extracts a negative_binomial_distribution random number distribution __x from the input stream __is.

       Parameters:
           __is An input stream.
           __x A negative_binomial_distribution random number generator engine.

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

Author

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libstdc++                                        Thu Mar 20std::negative_binomial_distribution< _IntType >(3cxx)