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Sprout/sprout/brainfuck/misa.hpp
2012-11-18 23:32:36 +09:00

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#ifndef SPROUT_BRAINFUCK_MISA_HPP
#define SPROUT_BRAINFUCK_MISA_HPP
#include <iterator>
#include <sprout/config.hpp>
#include <sprout/utility/pair.hpp>
#include <sprout/container/traits.hpp>
#include <sprout/container/functions.hpp>
#include <sprout/algorithm/fixed/result_of.hpp>
#include <sprout/weed/parse.hpp>
#include <sprout/weed/parser/lim.hpp>
#include <sprout/weed/parser/lit.hpp>
#include <sprout/weed/parser/char/char.hpp>
#include <sprout/weed/parser/char/char_class.hpp>
#include <sprout/weed/parser/string/string.hpp>
#include <sprout/weed/parser/directive/replace.hpp>
#include <sprout/weed/operator.hpp>
#include <sprout/brainfuck/detail/convert.hpp>
namespace sprout {
namespace brainfuck {
namespace misa {
//
// to_brainfuck
//
template<typename InputIterator, typename Result>
inline SPROUT_CONSTEXPR sprout::pair<typename sprout::fixed::result_of::algorithm<Result>::type, bool>
to_brainfuck(InputIterator first, InputIterator last, Result const& result) {
return sprout::brainfuck::detail::parsed_to_brainfuck(
sprout::weed::parse(
first, last,
*sprout::weed::lim<sprout::container_traits<Result>::static_size>(
sprout::weed::replace('>')
[sprout::weed::lit('>') | "\x81\xA8"/*"→"*/ | "\x81\x60"/*""*/ | "\x81\5B"/*"ー"*/]
| sprout::weed::replace('<')
[sprout::weed::lit('<') | "\x81\xA9"/*"←"*/ | "\x81\x9A"/*"★"*/ | "\x81\x99"/*"☆"*/]
| sprout::weed::replace('+')
[sprout::weed::lit('+') | "\x82\xA0"/*"あ"*/ | "\x82\x9F"/*"ぁ"*/ | "\x82\xA8"/*"お"*/ | "\x82\xA7"/*"ぉ"*/]
| sprout::weed::replace('-')
[sprout::weed::lit('-') | "\x82\xC1"/*"っ"*/ | "\x83\x62"/*"ッ"*/]
| sprout::weed::replace('.')
[sprout::weed::lit('.') | "\x81\x49"/*""*/]
| sprout::weed::replace(',')
[sprout::weed::lit(',') | "\x81\x48"/*""*/]
| sprout::weed::replace('[')
[sprout::weed::lit('[') | "\x81\x75"/*"「"*/ | "\x81\x77"/*"『"*/]
| sprout::weed::replace(']')
[sprout::weed::lit(']') | "\x81\x76"/*"」"*/ | "\x81\x78"/*"』"*/]
| sprout::weed::replace(' ')
[sprout::weed::char_]
)
),
result
);
}
//
// exec_range
//
template<std::size_t BufferSize = 32, typename Source, typename Output, typename Input>
inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Output>::type
exec_range(Source const& source, Output const& output, Input const& input) {
typedef typename sprout::container_construct_traits<Source>::copied_type copied_type;
return sprout::brainfuck::exec_range<BufferSize>(
sprout::brainfuck::misa::to_brainfuck(sprout::begin(source), sprout::end(source), sprout::pit<copied_type>()).first,
output, input
);
}
template<std::size_t BufferSize = 32, typename Source, typename Output>
inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Output>::type
exec_range(Source const& source, Output const& output) {
typedef typename sprout::container_construct_traits<Source>::copied_type copied_type;
return sprout::brainfuck::exec_range<BufferSize>(
sprout::brainfuck::misa::to_brainfuck(sprout::begin(source), sprout::end(source), sprout::pit<copied_type>()).first,
output
);
}
template<std::size_t BufferSize = 32, typename Source>
inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<
sprout::array<typename sprout::container_traits<Source>::value_type, BufferSize>
>::type
exec_range(Source const& source) {
typedef typename sprout::container_construct_traits<Source>::copied_type copied_type;
return sprout::brainfuck::exec_range<BufferSize>(
sprout::brainfuck::misa::to_brainfuck(sprout::begin(source), sprout::end(source), sprout::pit<copied_type>()).first
);
}
} // namespace misa
} // namespace brainfuck
} // namespace sprout
#endif // #ifndef SPROUT_BRAINFUCK_MISA_HPP