std::poisson_distribution::mean

 

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std::poisson_distribution

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poisson_distribution::poisson_distribution

poisson_distribution::reset

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poisson_distribution::operator()

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poisson_distribution::mean

poisson_distribution::param

poisson_distribution::min

poisson_distribution::max

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operator== operator!=

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double mean() const;		(since C++11)

Returns the μ distribution parameter (mean number of occurrences of the event).

Parameters

(none)

Return value

Floating point value identifying the mean number of occurrences of the event

See also

param	gets or sets the distribution parameter object (public member function)