std::gamma_distribution<RealType>::alpha, beta

 

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std::gamma_distribution

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gamma_distribution::gamma_distribution (C++11)

gamma_distribution::reset (C++11)

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gamma_distribution::operator() (C++11)

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gamma_distribution::alphagamma_distribution::beta (C++11)(C++11)

gamma_distribution::param (C++11)

gamma_distribution::min (C++11)

gamma_distribution::max (C++11)

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operator==operator!= (C++11)(C++11)(until C++20)

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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.

Parameters

(none)

Return value

1) Floating point value identifying the α parameter

2) Floating point value identifying the β parameter

See also

param (C++11)

gets or sets the distribution parameter object (public member function)