std::gamma_distribution::gamma_distribution
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< cpp | numeric | random | gamma distribution
explicit gamma_distribution( RealType alpha = 1.0, RealType beta = 1.0 ); |
(1) | (since C++11) |
explicit gamma_distribution( const param_type& params ); |
(2) | (since C++11) |
Constructs a new distribution object. The first version uses alpha and beta as the distribution parameters, the second version uses params as the distribution parameters.
[edit] Parameters
alpha | - | the α distribution parameter (scale) |
beta | - | the β distribution parameter (shape) |
params | - | the distribution parameter set |