lognormal_distribution() : lognormal_distribution(0.0) {}
| (1) | (since C++11) |
explicit lognormal_distribution( RealType m, RealType s = 1.0 ); | (2) | (since C++11) |
explicit lognormal_distribution( const param_type& params ); | (3) | (since C++11) |
Constructs a new distribution object.
m and s as the distribution parameters.params as the distribution parameters.| m | - | the m distribution parameter (log-scale) |
| s | - | the s distribution parameter (shape) |
| params | - | the distribution parameter set |
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 |
© cppreference.com
Licensed under the Creative Commons Attribution-ShareAlike Unported License v3.0.
https://en.cppreference.com/w/cpp/numeric/random/lognormal_distribution/lognormal_distribution