mirror of
https://github.com/bolero-MURAKAMI/Sprout.git
synced 2024-11-14 10:39:05 +00:00
103 lines
3.5 KiB
C++
103 lines
3.5 KiB
C++
/*=============================================================================
|
||
Copyright (c) 2011-2019 Bolero MURAKAMI
|
||
https://github.com/bolero-MURAKAMI/Sprout
|
||
|
||
Distributed under the Boost Software License, Version 1.0. (See accompanying
|
||
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
||
=============================================================================*/
|
||
|
||
#include <cstddef>
|
||
#include <type_traits>
|
||
#include <stdexcept>
|
||
#include <sprout/utility/any_convertible.hpp>
|
||
#include <sprout/type_traits/enabler_if.hpp>
|
||
#include <sprout/array.hpp>
|
||
#include <sprout/string.hpp>
|
||
#include <sprout/random/default_random_engine.hpp>
|
||
#include <sprout/random/bernoulli_distribution.hpp>
|
||
#include <sprout/random/unique_seed.hpp>
|
||
#include <sprout/generator/functions.hpp>
|
||
#include <sprout/range/adaptor/reversed.hpp>
|
||
#include <sprout/algorithm/string/join.hpp>
|
||
|
||
static constexpr std::size_t default_limit = 96;
|
||
|
||
static constexpr std::size_t len = std::extent<std::remove_reference<decltype("ƒL<EFBFBD>Eƒˆ<EFBFBD>EƒV<EFBFBD>I")>::type>::value - 1;
|
||
typedef sprout::string<len> string_type;
|
||
|
||
template<std::size_t N>
|
||
struct zundoko_result
|
||
: public sprout::algorithm::results::join<sprout::array<string_type, N> >
|
||
{};
|
||
template<std::size_t N>
|
||
using zundoko_result_t = typename zundoko_result<N>::type;
|
||
|
||
inline constexpr string_type
|
||
zundoko(bool c) {
|
||
return !c
|
||
? sprout::to_string("ƒYƒ“")
|
||
: sprout::to_string("ƒhƒR")
|
||
;
|
||
}
|
||
|
||
template<
|
||
std::size_t N, typename Rnd, typename... Args,
|
||
typename sprout::enabler_if<!(sizeof...(Args) + 6 <= N)>::type = sprout::enabler
|
||
>
|
||
inline constexpr typename zundoko_result<N>::type
|
||
kiyoshi(Rnd const&, bool, bool, bool, bool, Args...) {
|
||
return throw std::runtime_error("exceeded"), sprout::any_convertible();
|
||
}
|
||
template<
|
||
std::size_t N, typename Rnd, typename... Args,
|
||
typename sprout::enabler_if<(sizeof...(Args) + 6 <= N)>::type = sprout::enabler
|
||
>
|
||
inline constexpr typename zundoko_result<N>::type
|
||
kiyoshi(Rnd const& rnd, bool e0, bool e1, bool e2, bool e3, Args... args) {
|
||
return !sprout::generated_value(rnd) || e0 || e1 || e2 || e3
|
||
? kiyoshi<N>(sprout::next_generator(rnd)(), sprout::generated_value(rnd), e0, e1, e2, e3, args...)
|
||
: sprout::algorithm::join(
|
||
sprout::array<string_type, N>{{
|
||
sprout::to_string("ƒL<EFBFBD>Eƒˆ<EFBFBD>EƒV<EFBFBD>I"),
|
||
zundoko(sprout::generated_value(rnd)),
|
||
zundoko(e0), zundoko(e1), zundoko(e2), zundoko(e3),
|
||
zundoko(args)...
|
||
}}
|
||
| sprout::adaptors::reversed
|
||
)
|
||
;
|
||
}
|
||
template<
|
||
std::size_t N, typename Rnd, typename... Args,
|
||
typename sprout::enabler_if<(sizeof...(Args) + 1 <= 4)>::type = sprout::enabler
|
||
>
|
||
inline constexpr typename zundoko_result<N>::type
|
||
kiyoshi(Rnd const& rnd, Args... args) {
|
||
return kiyoshi<N>(sprout::next_generator(rnd)(), sprout::generated_value(rnd), args...);
|
||
}
|
||
|
||
template<
|
||
std::size_t N = default_limit, typename URNG,
|
||
typename sprout::enabler_if<!std::is_integral<URNG>::value>::type = sprout::enabler
|
||
>
|
||
inline constexpr typename zundoko_result<N>::type
|
||
zundoko_kiyoshi(URNG const& urng) {
|
||
return kiyoshi<N>(sprout::bernoulli_distribution<>()(urng));
|
||
}
|
||
template<std::size_t N = default_limit>
|
||
inline constexpr typename zundoko_result<N>::type
|
||
zundoko_kiyoshi(std::size_t seed) {
|
||
return zundoko_kiyoshi<N>(sprout::default_random_engine(seed));
|
||
}
|
||
template<std::size_t N = default_limit>
|
||
inline constexpr typename zundoko_result<N>::type
|
||
zundoko_kiyoshi() {
|
||
return zundoko_kiyoshi<N>(SPROUT_UNIQUE_SEED);
|
||
}
|
||
|
||
#include <iostream>
|
||
|
||
int main() {
|
||
constexpr auto result = zundoko_kiyoshi();
|
||
std::cout << result;
|
||
}
|