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#ifndef PYTHONIC_NUMPY_RANDOM_GEOMETRIC_HPP
#define PYTHONIC_NUMPY_RANDOM_GEOMETRIC_HPP
#include "pythonic/include/numpy/random/generator.hpp"
#include "pythonic/include/numpy/random/geometric.hpp"
#include "pythonic/types/NoneType.hpp"
#include "pythonic/types/ndarray.hpp"
#include "pythonic/types/tuple.hpp"
#include "pythonic/utils/functor.hpp"
#include <algorithm>
#include <random>
PYTHONIC_NS_BEGIN
namespace numpy
{
namespace random
{
template <class pS>
types::ndarray<double, pS> geometric(double p, pS const &shape)
{
types::ndarray<double, pS> result{shape, types::none_type()};
std::geometric_distribution<int> distribution{p};
std::generate(result.fbegin(), result.fend(),
[&]() { return distribution(details::generator); });
return result;
}
inline auto geometric(double p, long size)
-> decltype(geometric(p, types::array<long, 1>{{size}}))
{
return geometric(p, types::array<long, 1>{{size}});
}
inline double geometric(double p, types::none_type d)
{
return std::geometric_distribution<int>{p}(details::generator);
}
} // namespace random
} // namespace numpy
PYTHONIC_NS_END
#endif
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