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std::poisson_distribution::poisson_distribution

explicit poisson_distribution( double mean = 1.0 );	(1)	(since C++11)
explicit poisson_distribution( const param_type& params );	(2)	(since C++11)

Constructs a new distribution object. The first version uses mean as the distribution parameter, the second version uses params as the distribution parameter.

Parameters

mean	-	the μ distribution parameter (the mean of the distribution)
params	-	the distribution parameter set

Notes

Requires that 0 < mean.

Links:

http://en.cppreference.com/w/cpp/numeric/random/poisson_distribution/poisson_distribution

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2016-10-11 10:05:44

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