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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.

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

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