table of contents
std::poisson_distribution::mean(3) | C++ Standard Libary | std::poisson_distribution::mean(3) |
NAME¶
std::poisson_distribution::mean - std::poisson_distribution::mean
Synopsis¶
double mean() const; (since C++11)
Returns the μ parameter the distribution was constructed with. The
parameter defines
mean number of occurrences of the event. The default value is 1.0.
Parameters¶
(none)
Return value¶
Floating point value identifying the μ distribution parameter.
See also¶
param gets or sets the distribution parameter object
(C++11) (public member function)
2024.06.10 | http://cppreference.com |