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

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Pseudo-random number generation
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(C++11)
C library
 
std::gamma_distribution
Member functions
Generation
Characteristics
gamma_distribution::alphagamma_distribution::beta
(C++11)(C++11)
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.

Parameters

(none)

Return value

1) Floating point value identifying the α parameter
2) Floating point value identifying the β parameter

See also

(C++11)
gets or sets the distribution parameter object
(public member function)