std::gamma_distribution<RealType>:: operator()

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std::gamma_distribution
template < class Generator >
result_type operator ( ) ( Generator & g ) ;
(1) (since C++11)
template < class Generator >
result_type operator ( ) ( Generator & g, const param_type & params ) ;
(2) (since C++11)

Generates random numbers that are distributed according to the associated probability function. The entropy is acquired by calling g. operator ( ) .

The first version uses the associated parameter set, the second version uses params . The associated parameter set is not modified.

Parameters

g - a uniform random bit generator object
params - distribution parameter set to use instead of the associated one
Type requirements
-
Generator must meet the requirements of UniformRandomBitGenerator .

Return value

The generated random number.

Complexity

Amortized constant number of invocations of g. operator ( ) .

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