std::gamma_distribution::gamma_distribution(3)

NAME
std::gamma_distribution::gamma_distribution - std::gamma_distribution::gamma_distribution

Synopsis
   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.

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