table of contents
conflicting packages
std::geometric_distribution< _IntType >(3cxx) | std::geometric_distribution< _IntType >(3cxx) |
NAME¶
std::geometric_distribution< _IntType > - A discrete geometric random number distribution.SYNOPSIS¶
Classes¶
struct param_type
Public Types¶
typedef _IntType result_type
Public Member Functions¶
geometric_distribution (const param_type &__p)
geometric_distribution (double __p)
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)
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)
double p () const
Returns the distribution parameter 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.
Friends¶
bool operator== (const geometric_distribution &__d1, const geometric_distribution &__d2)
Return true if two geometric distributions have the same parameters.
Detailed Description¶
template<typename _IntType = int>¶
class std::geometric_distribution< _IntType >" A discrete geometric random number distribution.The formula for the geometric probability density function is $p(i|p) = p(1 - p)^{i}$ where $p$ is the parameter of the distribution.
Definition at line 3972 of file random.h.
Author¶
Generated automatically by Doxygen for libstdc++ from the source code.Sun Feb 7 2021 | libstdc++ |