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std::geometric_distribution Class Reference
Bernoulli Distributions

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Detailed Description

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.

Member Typedef Documentation

typedef _IntType std::geometric_distribution::result_type

The type of the range of the distribution.

Definition at line 3608 of file random.h.

Member Function Documentation

result_type std::geometric_distribution::max ( ) const [inline]

Returns the least upper bound value of the distribution.

Definition at line 3694 of file random.h.

result_type std::geometric_distribution::min ( ) const [inline]

Returns the greatest lower bound value of the distribution.

Definition at line 3687 of file random.h.

template<typename _UniformRandomNumberGenerator >
result_type std::geometric_distribution::operator() ( _UniformRandomNumberGenerator &  __urng) [inline]

Generating functions.

Definition at line 3702 of file random.h.

References operator()(), and param().

Referenced by operator()().

double std::geometric_distribution::p ( ) const [inline]

Returns the distribution parameter p.

Definition at line 3665 of file random.h.

param_type std::geometric_distribution::param ( ) const [inline]

Returns the parameter set of the distribution.

Definition at line 3672 of file random.h.

Referenced by operator()(), std::operator==(), and std::operator>>().

void std::geometric_distribution::param ( const param_type &  __param) [inline]

Sets the parameter set of the distribution.

Parameters:
__paramThe new parameter set of the distribution.

Definition at line 3680 of file random.h.

void std::geometric_distribution::reset ( ) [inline]

Resets the distribution state.

Does nothing for the geometric distribution.

Definition at line 3659 of file random.h.

The documentation for this class was generated from the following files: