NAME

std::discrete_distribution::probabilities - std::discrete_distribution::probabilities

Synopsis

std::vector<double> probabilities() const; (since C++11)

Obtains a std::vector<double> containing the individual probabilities of each
integer that is generated by this distribution.

Parameters

(none)

Return value

An object of type std::vector<double>

Example

// Run this code

#include <iostream>
#include <vector>
#include <random>
int main()
{
std::discrete_distribution<> d({40, 10, 10, 40});
std::vector<double> p = d.probabilities();
for(auto n : p)
std::cout << n << ' ';
std::cout << '\n';
}

Output:

0.4 0.1 0.1 0.4