std::binomial_distribution::binomial_distribution

 

C++

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Technical Specifications

 

Numerics library

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random_device (C++11)

Distributions

Uniform distributions

uniform_int_distribution (C++11)

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generate_canonical (C++11)

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bernoulli_distribution (C++11)

binomial_distribution (C++11)

negative_binomial_distribution (C++11)

geometric_distribution (C++11)

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poisson_distribution (C++11)

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normal_distribution (C++11)

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Seed Sequences

seed_seq (C++11)

C library

rand

srand

RAND_MAX

 

std::binomial_distribution

Member functions

binomial_distribution::binomial_distribution

binomial_distribution::reset

Generation

binomial_distribution::operator()

Characteristics

binomial_distribution::pbinomial_distribution::t

binomial_distribution::param

binomial_distribution::min

binomial_distribution::max

Non-member functions

operator==operator!=

operator<<operator>>

 

explicit binomial_distribution( IntType t = 1, double p = 0.5 );	(1)	(since C++11)
explicit binomial_distribution( const param_type& params );	(2)	(since C++11)

Constructs new distribution object. The first version uses t and p as the distribution parameters, the second version uses params as the distribution parameters.

Parameters

t	-	the t distribution parameter (number of trials)
p	-	the p distribution parameter (probability of a trial generating true)
params	-	the distribution parameter set

Notes

Requires that 0 ≤ p ≤ 1 and 0 ≤ t.