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.
| alpha | - | the α distribution parameter (shape) |
| beta | - | the β distribution parameter (scale) |
| params | - | the distribution parameter set |
© cppreference.com
Licensed under the Creative Commons Attribution-ShareAlike Unported License v3.0.
http://en.cppreference.com/w/cpp/numeric/random/gamma_distribution/gamma_distribution