std::gamma_distribution<RealType>::alpha, beta
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std::gamma_distribution
Member functions
Generation
Characteristics
gamma_distribution::alphagamma_distribution::beta
Non-member functions
(C++11)(C++11)(until C++20)
(C++11)(C++11)
RealType alpha() const;
(1)
(since C++11)
RealType beta() const;
(2)
(since C++11)
Returns the distribution parameters the distribution has been constructed with.
1) Returns the α distribution parameter. It is also known as the shape parameter. The default value is 1.0.
2) Returns the β distribution parameter. It is also known as the scale parameter. The default value is 1.0.
[edit] Parameters
(none)
[edit] Return value
1) Floating point value identifying the α parameter.
2) Floating point value identifying the β parameter.