std::gamma_distribution::gamma_distribution - cppreference.com (original) (raw)
| gamma_distribution() : gamma_distribution(1.0) {} | (1) | (since C++11) |
|---|---|---|
| explicit gamma_distribution( RealType alpha, RealType beta = 1.0 ); | (2) | (since C++11) |
| explicit gamma_distribution( const param_type& params ); | (3) | (since C++11) |
Constructs a new distribution object.
Uses alpha and beta as the distribution parameters.
Uses params as the distribution parameters.
[edit] Parameters
| alpha | - | the α distribution parameter (shape) |
|---|---|---|
| beta | - | the β distribution parameter (scale) |
| params | - | the distribution parameter set |
[edit] Defect reports
The following behavior-changing defect reports were applied retroactively to previously published C++ standards.
| DR | Applied to | Behavior as published | Correct behavior |
|---|---|---|---|
| P0935R0 | C++11 | default constructor was explicit | made implicit |