1 #ifndef STAN_MATH_PRIM_SCAL_PROB_POISSON_RNG_HPP
2 #define STAN_MATH_PRIM_SCAL_PROB_POISSON_RNG_HPP
12 #include <boost/math/special_functions/fpclassify.hpp>
13 #include <boost/random/poisson_distribution.hpp>
14 #include <boost/random/variate_generator.hpp>
26 using boost::variate_generator;
27 using boost::random::poisson_distribution;
29 static const char*
function(
"stan::math::poisson_rng");
35 variate_generator<RNG&, poisson_distribution<> >
bool check_less(const char *function, const char *name, const T_y &y, const T_high &high)
Return true if y is strictly less than high.
bool check_not_nan(const char *function, const char *name, const T_y &y)
Return true if y is not NaN.
const double POISSON_MAX_RATE
Largest rate parameter allowed in Poisson RNG.
int poisson_rng(const double lambda, RNG &rng)
bool check_nonnegative(const char *function, const char *name, const T_y &y)
Return true if y is non-negative.