where
and
are the parameters of the distribution.
Definition at line 1916 of file random.
| binomial_distribution< _IntType, _RealType >::result_type std::tr1::binomial_distribution< _IntType, _RealType >::operator() | ( | _UniformRandomNumberGenerator & | __urng | ) |
A rejection algorithm when t * p >= 8 and a simple waiting time method - the second in the referenced book - otherwise. NB: The former is available only if _GLIBCXX_USE_C99_MATH_TR1 is defined.
Reference: Devroye, L. "Non-Uniform Random Variates Generation." Springer-Verlag, New York, 1986, Ch. X, Sect. 4 (+ Errata!).
Definition at line 1131 of file random.tcc.
References std::abs(), std::numeric_limits< _Tp >::epsilon(), std::floor(), std::log(), and std::numeric_limits< _Tp >::max().
| _RealType std::tr1::binomial_distribution< _IntType, _RealType >::p | ( | ) | const [inline] |
| _IntType std::tr1::binomial_distribution< _IntType, _RealType >::t | ( | ) | const [inline] |
| std::basic_ostream<_CharT, _Traits>& operator<< | ( | std::basic_ostream< _CharT, _Traits > & | __os, | |
| const binomial_distribution< _IntType1, _RealType1 > & | __x | |||
| ) | [friend] |
Inserts a binomial_distribution random number distribution __x into the output stream __os.
| __os | An output stream. | |
| __x | A binomial_distribution random number distribution. |
__x inserted or in an error state. | std::basic_istream<_CharT, _Traits>& operator>> | ( | std::basic_istream< _CharT, _Traits > & | __is, | |
| binomial_distribution< _IntType1, _RealType1 > & | __x | |||
| ) | [friend] |
Extracts a binomial_distribution random number distribution __x from the input stream __is.
| __is | An input stream. | |
| __x | A binomial_distribution random number generator engine. |
__x extracted or in an error state.
1.5.1