std::exponential_distribution<RealType>::lambda

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Pseudo-random number generation
Uniform random bit generators
Engines and engine adaptors
Non-deterministic generator
Distributions
Uniform distributions
Bernoulli distributions
Poisson distributions
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Seed Sequences
(C++11)
C library
 
 
RealType lambda() const;
(since C++11)

Returns the λ distribution parameter the distribution was constructed with. The parameter defines the rate of events, per unit. The default value is 1.0.

Parameters

(none)

Return value

Floating point value identifying the rate of events per unit

See also

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