Program Listing for File random.h

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#ifndef GENERALMETAPOP_RANDOM_H
#define GENERALMETAPOP_RANDOM_H

#include <vector>
#include <array>
#include "constants.h"

// Random number generator functions

double random_real();
int random_discrete(int a, int b);
long long int random_poisson(double lambda);
long long int random_binomial(long long int n, double p);
std::vector<long long int> random_multinomial(long long int n, const std::vector<double>& probs);
std::vector<long long int> random_multinomial(long long int n, const std::array<long long int, constants::num_gen>& probs);
std::vector<long long int> random_multinomial(long long int n, const std::array<double, constants::max_dev+1>& probs);
double random_lognormal(double des_mean, double des_var);

#endif //GENERALMETAPOP_RANDOM_H