std::gamma_distribution<RealType>::gamma_distribution (3) - Linux Man Pages

std::gamma_distribution<RealType>::gamma_distribution: std::gamma_distribution<RealType>::gamma_distribution


std::gamma_distribution<RealType>::gamma_distribution - std::gamma_distribution<RealType>::gamma_distribution


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. (2) uses alpha and beta as the distribution parameters. (3) uses params as the distribution parameters.


alpha - the α distribution parameter (shape)
beta - the β distribution parameter (scale)
params - the distribution parameter set

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