mirror of
https://github.com/bolero-MURAKAMI/Sprout.git
synced 2024-12-23 21:25:49 +00:00
sprout/weed/parser/numeric/* 更新
This commit is contained in:
parent
34e2c4d45a
commit
ad94c0b247
11 changed files with 603 additions and 107 deletions
88
sprout/weed/detail/bdigits.hpp
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88
sprout/weed/detail/bdigits.hpp
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#ifndef SPROUT_WEED_DETAIL_BDIGITS_HPP
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#define SPROUT_WEED_DETAIL_BDIGITS_HPP
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#include <type_traits>
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#include <sprout/config.hpp>
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#include <sprout/string.hpp>
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#include <sprout/array.hpp>
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#include <sprout/tuple/tuple.hpp>
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#include HDR_ALGORITHM_SSCRISK_CEL_OR_SPROUT_DETAIL
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#include HDR_ITERATOR_SSCRISK_CEL_OR_SPROUT_DETAIL
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namespace sprout {
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namespace weed {
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namespace detail {
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template<typename Elem>
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struct bdigits;
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template<>
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struct bdigits<char> {
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public:
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SPROUT_STATIC_CONSTEXPR sprout::basic_string<char, 2> table = sprout::to_string("01");
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};
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SPROUT_CONSTEXPR sprout::basic_string<char, 2> sprout::weed::detail::bdigits<char>::table;
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template<>
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struct bdigits<wchar_t> {
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public:
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SPROUT_STATIC_CONSTEXPR sprout::basic_string<wchar_t, 2> table = sprout::to_string(L"01");
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};
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SPROUT_CONSTEXPR sprout::basic_string<wchar_t, 2> sprout::weed::detail::bdigits<wchar_t>::table;
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template<>
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struct bdigits<char16_t> {
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public:
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SPROUT_STATIC_CONSTEXPR sprout::basic_string<char16_t, 2> table = sprout::to_string(u"01");
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};
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SPROUT_CONSTEXPR sprout::basic_string<char16_t, 2> sprout::weed::detail::bdigits<char16_t>::table;
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template<>
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struct bdigits<char32_t> {
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public:
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SPROUT_STATIC_CONSTEXPR sprout::basic_string<char32_t, 2> table = sprout::to_string(U"01");
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};
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SPROUT_CONSTEXPR sprout::basic_string<char32_t, 2> sprout::weed::detail::bdigits<char32_t>::table;
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template<typename Dummy>
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struct bvalues;
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template<>
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struct bvalues<void> {
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public:
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SPROUT_STATIC_CONSTEXPR sprout::array<std::uint8_t, 2> table = sprout::array<std::uint8_t, 2>{
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{0, 1}
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};
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};
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SPROUT_CONSTEXPR sprout::array<std::uint8_t, 2> sprout::weed::detail::bvalues<void>::table;
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template<typename IntType>
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SPROUT_CONSTEXPR sprout::tuples::tuple<IntType, bool> bvalue_at(std::size_t i) {
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return i < 2
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? sprout::tuples::tuple<IntType, bool>(
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static_cast<IntType>(sprout::weed::detail::bvalues<void>::table[i]),
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true
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)
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: sprout::tuples::tuple<IntType, bool>(
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IntType(),
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false
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)
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;
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}
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template<typename IntType, typename Elem>
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SPROUT_CONSTEXPR sprout::tuples::tuple<IntType, bool> from_bdigit(Elem c) {
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return sprout::weed::detail::bvalue_at<IntType>(
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NS_SSCRISK_CEL_OR_SPROUT_DETAIL::distance(
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sprout::weed::detail::bdigits<Elem>::table.begin(),
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NS_SSCRISK_CEL_OR_SPROUT_DETAIL::find(
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sprout::weed::detail::bdigits<Elem>::table.begin(),
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sprout::weed::detail::bdigits<Elem>::table.end(),
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c
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)
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)
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);
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}
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} // namespace detail
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} // namespace weed
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} // namespace sprout
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#endif // #ifndef SPROUT_WEED_DETAIL_BDIGITS_HPP
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88
sprout/weed/detail/digits.hpp
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88
sprout/weed/detail/digits.hpp
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#ifndef SPROUT_WEED_DETAIL_DIGITS_HPP
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#define SPROUT_WEED_DETAIL_DIGITS_HPP
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#include <type_traits>
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#include <sprout/config.hpp>
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#include <sprout/string.hpp>
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#include <sprout/array.hpp>
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#include <sprout/tuple/tuple.hpp>
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#include HDR_ALGORITHM_SSCRISK_CEL_OR_SPROUT_DETAIL
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#include HDR_ITERATOR_SSCRISK_CEL_OR_SPROUT_DETAIL
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namespace sprout {
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namespace weed {
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namespace detail {
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template<typename Elem>
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struct digits;
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template<>
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struct digits<char> {
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public:
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SPROUT_STATIC_CONSTEXPR sprout::basic_string<char, 10> table = sprout::to_string("0123456789");
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};
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SPROUT_CONSTEXPR sprout::basic_string<char, 10> sprout::weed::detail::digits<char>::table;
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template<>
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struct digits<wchar_t> {
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public:
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SPROUT_STATIC_CONSTEXPR sprout::basic_string<wchar_t, 10> table = sprout::to_string(L"0123456789");
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};
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SPROUT_CONSTEXPR sprout::basic_string<wchar_t, 10> sprout::weed::detail::digits<wchar_t>::table;
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template<>
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struct digits<char16_t> {
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public:
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SPROUT_STATIC_CONSTEXPR sprout::basic_string<char16_t, 10> table = sprout::to_string(u"0123456789");
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};
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SPROUT_CONSTEXPR sprout::basic_string<char16_t, 10> sprout::weed::detail::digits<char16_t>::table;
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template<>
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struct digits<char32_t> {
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public:
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SPROUT_STATIC_CONSTEXPR sprout::basic_string<char32_t, 10> table = sprout::to_string(U"0123456789");
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};
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SPROUT_CONSTEXPR sprout::basic_string<char32_t, 10> sprout::weed::detail::digits<char32_t>::table;
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template<typename Dummy>
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struct values;
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template<>
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struct values<void> {
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public:
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SPROUT_STATIC_CONSTEXPR sprout::array<std::uint8_t, 10> table = sprout::array<std::uint8_t, 10>{
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{0, 1, 2, 3, 4, 5, 6, 7, 8, 9}
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};
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};
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SPROUT_CONSTEXPR sprout::array<std::uint8_t, 10> sprout::weed::detail::values<void>::table;
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template<typename IntType>
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SPROUT_CONSTEXPR sprout::tuples::tuple<IntType, bool> value_at(std::size_t i) {
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return i < 10
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? sprout::tuples::tuple<IntType, bool>(
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static_cast<IntType>(sprout::weed::detail::values<void>::table[i]),
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true
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)
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: sprout::tuples::tuple<IntType, bool>(
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IntType(),
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false
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)
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;
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}
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template<typename IntType, typename Elem>
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SPROUT_CONSTEXPR sprout::tuples::tuple<IntType, bool> from_digit(Elem c) {
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return sprout::weed::detail::value_at<IntType>(
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NS_SSCRISK_CEL_OR_SPROUT_DETAIL::distance(
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sprout::weed::detail::digits<Elem>::table.begin(),
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NS_SSCRISK_CEL_OR_SPROUT_DETAIL::find(
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sprout::weed::detail::digits<Elem>::table.begin(),
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sprout::weed::detail::digits<Elem>::table.end(),
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c
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)
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)
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);
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}
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} // namespace detail
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} // namespace weed
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} // namespace sprout
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#endif // #ifndef SPROUT_WEED_DETAIL_DIGITS_HPP
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52
sprout/weed/detail/ndigits.hpp
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52
sprout/weed/detail/ndigits.hpp
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#ifndef SPROUT_WEED_DETAIL_NDIGITS_HPP
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#define SPROUT_WEED_DETAIL_NDIGITS_HPP
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#include <cstddef>
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#include <type_traits>
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#include <sprout/config.hpp>
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#include <sprout/tuple/tuple.hpp>
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#include <sprout/weed/detail/digits.hpp>
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#include <sprout/weed/detail/bdigits.hpp>
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#include <sprout/weed/detail/odigits.hpp>
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#include <sprout/weed/detail/xdigits.hpp>
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namespace sprout {
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namespace weed {
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namespace detail {
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template<std::size_t Radix, typename IntType, typename Elem>
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SPROUT_CONSTEXPR sprout::tuples::tuple<IntType, bool> from_ndigit(
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Elem c,
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typename std::enable_if<Radix == 10>::type* = 0
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)
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{
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return sprout::weed::detail::from_digit<IntType>(c);
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}
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template<std::size_t Radix, typename IntType, typename Elem>
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SPROUT_CONSTEXPR sprout::tuples::tuple<IntType, bool> from_ndigit(
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Elem c,
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typename std::enable_if<Radix == 2>::type* = 0
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)
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{
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return sprout::weed::detail::from_bdigit<IntType>(c);
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}
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template<std::size_t Radix, typename IntType, typename Elem>
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SPROUT_CONSTEXPR sprout::tuples::tuple<IntType, bool> from_ndigit(
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Elem c,
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typename std::enable_if<Radix == 8>::type* = 0
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)
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{
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return sprout::weed::detail::from_odigit<IntType>(c);
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}
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template<std::size_t Radix, typename IntType, typename Elem>
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SPROUT_CONSTEXPR sprout::tuples::tuple<IntType, bool> from_ndigit(
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Elem c,
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typename std::enable_if<Radix == 16>::type* = 0
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)
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{
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return sprout::weed::detail::from_xdigit<IntType>(c);
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}
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} // namespace detail
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} // namespace weed
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} // namespace sprout
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#endif // #ifndef SPROUT_WEED_DETAIL_NDIGITS_HPP
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88
sprout/weed/detail/odigits.hpp
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88
sprout/weed/detail/odigits.hpp
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#ifndef SPROUT_WEED_DETAIL_ODIGITS_HPP
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#define SPROUT_WEED_DETAIL_ODIGITS_HPP
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#include <type_traits>
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#include <sprout/config.hpp>
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#include <sprout/string.hpp>
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#include <sprout/array.hpp>
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#include <sprout/tuple/tuple.hpp>
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#include HDR_ALGORITHM_SSCRISK_CEL_OR_SPROUT_DETAIL
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#include HDR_ITERATOR_SSCRISK_CEL_OR_SPROUT_DETAIL
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namespace sprout {
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namespace weed {
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namespace detail {
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template<typename Elem>
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struct odigits;
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template<>
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struct odigits<char> {
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public:
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SPROUT_STATIC_CONSTEXPR sprout::basic_string<char, 8> table = sprout::to_string("01234567");
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};
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SPROUT_CONSTEXPR sprout::basic_string<char, 8> sprout::weed::detail::odigits<char>::table;
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template<>
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struct odigits<wchar_t> {
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public:
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SPROUT_STATIC_CONSTEXPR sprout::basic_string<wchar_t, 8> table = sprout::to_string(L"01234567");
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};
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SPROUT_CONSTEXPR sprout::basic_string<wchar_t, 8> sprout::weed::detail::odigits<wchar_t>::table;
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template<>
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struct odigits<char16_t> {
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public:
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SPROUT_STATIC_CONSTEXPR sprout::basic_string<char16_t, 8> table = sprout::to_string(u"01234567");
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};
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SPROUT_CONSTEXPR sprout::basic_string<char16_t, 8> sprout::weed::detail::odigits<char16_t>::table;
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template<>
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struct odigits<char32_t> {
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public:
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SPROUT_STATIC_CONSTEXPR sprout::basic_string<char32_t, 8> table = sprout::to_string(U"01234567");
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};
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SPROUT_CONSTEXPR sprout::basic_string<char32_t, 8> sprout::weed::detail::odigits<char32_t>::table;
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template<typename Dummy>
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struct ovalues;
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template<>
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struct ovalues<void> {
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public:
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SPROUT_STATIC_CONSTEXPR sprout::array<std::uint8_t, 8> table = sprout::array<std::uint8_t, 8>{
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{0, 1, 2, 3, 4, 5, 6, 7}
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};
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};
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SPROUT_CONSTEXPR sprout::array<std::uint8_t, 8> sprout::weed::detail::ovalues<void>::table;
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template<typename IntType>
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SPROUT_CONSTEXPR sprout::tuples::tuple<IntType, bool> ovalue_at(std::size_t i) {
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return i < 8
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? sprout::tuples::tuple<IntType, bool>(
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static_cast<IntType>(sprout::weed::detail::ovalues<void>::table[i]),
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true
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)
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: sprout::tuples::tuple<IntType, bool>(
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|
IntType(),
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|
false
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|
)
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;
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}
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template<typename IntType, typename Elem>
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SPROUT_CONSTEXPR sprout::tuples::tuple<IntType, bool> from_odigit(Elem c) {
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return sprout::weed::detail::ovalue_at<IntType>(
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NS_SSCRISK_CEL_OR_SPROUT_DETAIL::distance(
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sprout::weed::detail::odigits<Elem>::table.begin(),
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NS_SSCRISK_CEL_OR_SPROUT_DETAIL::find(
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sprout::weed::detail::odigits<Elem>::table.begin(),
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sprout::weed::detail::odigits<Elem>::table.end(),
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|
c
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|
)
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)
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);
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}
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} // namespace detail
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} // namespace weed
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} // namespace sprout
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#endif // #ifndef SPROUT_WEED_DETAIL_ODIGITS_HPP
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@ -6,6 +6,8 @@
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#include <sprout/string.hpp>
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#include <sprout/string.hpp>
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#include <sprout/array.hpp>
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#include <sprout/array.hpp>
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#include <sprout/tuple/tuple.hpp>
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#include <sprout/tuple/tuple.hpp>
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#include HDR_ALGORITHM_SSCRISK_CEL_OR_SPROUT_DETAIL
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#include HDR_ITERATOR_SSCRISK_CEL_OR_SPROUT_DETAIL
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|
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namespace sprout {
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namespace sprout {
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namespace weed {
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namespace weed {
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|
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@ -2,6 +2,10 @@
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#define SPROUT_WEED_PARSER_NUMERIC_HPP
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#define SPROUT_WEED_PARSER_NUMERIC_HPP
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|
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#include <sprout/config.hpp>
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#include <sprout/config.hpp>
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#include <sprout/weed/parser/numeric/uint_p.hpp>
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#include <sprout/weed/parser/numeric/uint.hpp>
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#include <sprout/weed/parser/numeric/bin.hpp>
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#include <sprout/weed/parser/numeric/oct.hpp>
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#include <sprout/weed/parser/numeric/hex.hpp>
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#include <sprout/weed/parser/numeric/hex.hpp>
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#endif // #ifndef SPROUT_WEED_PARSER_NUMERIC_HPP
|
#endif // #ifndef SPROUT_WEED_PARSER_NUMERIC_HPP
|
||||||
|
|
40
sprout/weed/parser/numeric/bin.hpp
Normal file
40
sprout/weed/parser/numeric/bin.hpp
Normal file
|
@ -0,0 +1,40 @@
|
||||||
|
#ifndef SPROUT_WEED_PARSER_NUMERIC_BIN_HPP
|
||||||
|
#define SPROUT_WEED_PARSER_NUMERIC_BIN_HPP
|
||||||
|
|
||||||
|
#include <cstdint>
|
||||||
|
#include <sprout/config.hpp>
|
||||||
|
#include <sprout/integer/integer_digits.hpp>
|
||||||
|
#include <sprout/weed/parser/numeric/uint_p.hpp>
|
||||||
|
|
||||||
|
namespace sprout {
|
||||||
|
namespace weed {
|
||||||
|
//
|
||||||
|
// bin
|
||||||
|
//
|
||||||
|
SPROUT_STATIC_CONSTEXPR auto bin = sprout::weed::uint_p<std::uintmax_t, 2, -1>();
|
||||||
|
|
||||||
|
//
|
||||||
|
// bin8
|
||||||
|
// bin16
|
||||||
|
// bin32
|
||||||
|
// bin64
|
||||||
|
//
|
||||||
|
SPROUT_STATIC_CONSTEXPR auto bin8 = sprout::weed::uint_p<std::uint8_t, 2>();
|
||||||
|
SPROUT_STATIC_CONSTEXPR auto bin16 = sprout::weed::uint_p<std::uint16_t, 2>();
|
||||||
|
SPROUT_STATIC_CONSTEXPR auto bin32 = sprout::weed::uint_p<std::uint32_t, 2>();
|
||||||
|
SPROUT_STATIC_CONSTEXPR auto bin64 = sprout::weed::uint_p<std::uint64_t, 2>();
|
||||||
|
|
||||||
|
//
|
||||||
|
// bin8f
|
||||||
|
// bin16f
|
||||||
|
// bin32f
|
||||||
|
// bin64f
|
||||||
|
//
|
||||||
|
SPROUT_STATIC_CONSTEXPR auto bin8f = sprout::weed::uint_p<std::uint8_t, 2, sprout::integer_digits<std::uint8_t, 2>::value>();
|
||||||
|
SPROUT_STATIC_CONSTEXPR auto bin16f = sprout::weed::uint_p<std::uint16_t, 2, sprout::integer_digits<std::uint16_t, 2>::value>();
|
||||||
|
SPROUT_STATIC_CONSTEXPR auto bin32f = sprout::weed::uint_p<std::uint32_t, 2, sprout::integer_digits<std::uint32_t, 2>::value>();
|
||||||
|
SPROUT_STATIC_CONSTEXPR auto bin64f = sprout::weed::uint_p<std::uint64_t, 2, sprout::integer_digits<std::uint64_t, 2>::value>();
|
||||||
|
} // namespace weed
|
||||||
|
} // namespace sprout
|
||||||
|
|
||||||
|
#endif // #ifndef SPROUT_WEED_PARSER_NUMERIC_BIN_HPP
|
|
@ -1,131 +1,39 @@
|
||||||
#ifndef SPROUT_WEED_PARSER_NUMERIC_HEX_HPP
|
#ifndef SPROUT_WEED_PARSER_NUMERIC_HEX_HPP
|
||||||
#define SPROUT_WEED_PARSER_NUMERIC_HEX_HPP
|
#define SPROUT_WEED_PARSER_NUMERIC_HEX_HPP
|
||||||
|
|
||||||
#include <cstddef>
|
#include <cstdint>
|
||||||
#include <sprout/config.hpp>
|
#include <sprout/config.hpp>
|
||||||
#include <sprout/iterator/next.hpp>
|
#include <sprout/integer/integer_digits.hpp>
|
||||||
#include <sprout/tuple/tuple.hpp>
|
#include <sprout/weed/parser/numeric/uint_p.hpp>
|
||||||
#include <sprout/weed/unused.hpp>
|
|
||||||
#include <sprout/weed/parser_result.hpp>
|
|
||||||
#include <sprout/weed/parser/parser_base.hpp>
|
|
||||||
#include <sprout/weed/detail/xdigits.hpp>
|
|
||||||
|
|
||||||
namespace sprout {
|
namespace sprout {
|
||||||
namespace weed {
|
namespace weed {
|
||||||
//
|
//
|
||||||
// hex_p
|
// hex
|
||||||
//
|
//
|
||||||
template<typename IntType, std::size_t Min = sizeof(IntType) * 2, std::size_t Max = sizeof(IntType) * 2>
|
SPROUT_STATIC_CONSTEXPR auto hex = sprout::weed::uint_p<std::uintmax_t, 16, -1>();
|
||||||
struct hex_p
|
|
||||||
: public sprout::weed::parser_base
|
|
||||||
{
|
|
||||||
public:
|
|
||||||
template<typename Context, typename Iterator>
|
|
||||||
struct attribute {
|
|
||||||
public:
|
|
||||||
typedef IntType type;
|
|
||||||
};
|
|
||||||
template<typename Context, typename Iterator>
|
|
||||||
struct result {
|
|
||||||
public:
|
|
||||||
typedef sprout::weed::parser_result<Iterator, typename attribute<Context, Iterator>::type> type;
|
|
||||||
};
|
|
||||||
private:
|
|
||||||
template<std::size_t N, typename Context, typename Iterator, typename PResult>
|
|
||||||
SPROUT_CONSTEXPR typename std::enable_if<
|
|
||||||
N == Max,
|
|
||||||
typename result<Context, Iterator>::type
|
|
||||||
>::type call_1(Iterator first, Iterator last, Iterator temp_first, IntType t, PResult const& res) const {
|
|
||||||
typedef typename result<Context, Iterator>::type result_type;
|
|
||||||
typedef typename attribute<Context, Iterator>::type attribute_type;
|
|
||||||
return sprout::tuples::get<1>(res)
|
|
||||||
? result_type(true, sprout::next(first), static_cast<IntType>(t << 4 | sprout::tuples::get<0>(res)))
|
|
||||||
: N < Min
|
|
||||||
? result_type(false, temp_first, attribute_type())
|
|
||||||
: result_type(true, first, t)
|
|
||||||
;
|
|
||||||
}
|
|
||||||
template<std::size_t N, typename Context, typename Iterator, typename PResult>
|
|
||||||
SPROUT_CONSTEXPR typename std::enable_if<
|
|
||||||
N != Max,
|
|
||||||
typename result<Context, Iterator>::type
|
|
||||||
>::type call_1(Iterator first, Iterator last, Iterator temp_first, IntType t, PResult const& res) const {
|
|
||||||
typedef typename result<Context, Iterator>::type result_type;
|
|
||||||
typedef typename attribute<Context, Iterator>::type attribute_type;
|
|
||||||
return sprout::tuples::get<1>(res)
|
|
||||||
? call_0<N, Context>(sprout::next(first), last, temp_first, static_cast<IntType>(t << 4 | sprout::tuples::get<0>(res)))
|
|
||||||
: N < Min
|
|
||||||
? result_type(false, temp_first, attribute_type())
|
|
||||||
: result_type(true, first, t)
|
|
||||||
;
|
|
||||||
}
|
|
||||||
template<std::size_t N, typename Context, typename Iterator>
|
|
||||||
SPROUT_CONSTEXPR typename result<Context, Iterator>::type call_0(Iterator first, Iterator last, Iterator temp_first, IntType t) const {
|
|
||||||
typedef typename result<Context, Iterator>::type result_type;
|
|
||||||
typedef typename attribute<Context, Iterator>::type attribute_type;
|
|
||||||
return first != last
|
|
||||||
? call_1<N + 1, Context>(first, last, temp_first, t, sprout::weed::detail::from_xdigit<IntType>(*first))
|
|
||||||
: N < Min
|
|
||||||
? result_type(false, temp_first, attribute_type())
|
|
||||||
: result_type(true, first, t)
|
|
||||||
;
|
|
||||||
}
|
|
||||||
template<typename Context, typename Iterator, typename PResult>
|
|
||||||
SPROUT_CONSTEXPR typename result<Context, Iterator>::type call(Iterator first, Iterator last, Iterator temp_first, PResult const& res) const {
|
|
||||||
typedef typename result<Context, Iterator>::type result_type;
|
|
||||||
typedef typename attribute<Context, Iterator>::type attribute_type;
|
|
||||||
return sprout::tuples::get<1>(res)
|
|
||||||
? call_0<1, Context>(sprout::next(first), last, temp_first, sprout::tuples::get<0>(res))
|
|
||||||
: result_type(false, temp_first, attribute_type())
|
|
||||||
;
|
|
||||||
}
|
|
||||||
public:
|
|
||||||
template<typename Context, typename Iterator>
|
|
||||||
SPROUT_CONSTEXPR typename result<Context, Iterator>::type operator()(Iterator first, Iterator last, Context const&) const {
|
|
||||||
typedef typename result<Context, Iterator>::type result_type;
|
|
||||||
typedef typename attribute<Context, Iterator>::type attribute_type;
|
|
||||||
return first != last
|
|
||||||
? call<Context>(first, last, first, sprout::weed::detail::from_xdigit<IntType>(*first))
|
|
||||||
: result_type(false, first, attribute_type())
|
|
||||||
;
|
|
||||||
}
|
|
||||||
};
|
|
||||||
//
|
//
|
||||||
// hex8
|
// hex8
|
||||||
// hex16
|
// hex16
|
||||||
// hex32
|
// hex32
|
||||||
// hex64
|
// hex64
|
||||||
// uhex8
|
|
||||||
// uhex16
|
|
||||||
// uhex32
|
|
||||||
// uhex64
|
|
||||||
//
|
//
|
||||||
SPROUT_STATIC_CONSTEXPR sprout::weed::hex_p<std::int8_t, 1> hex8 = sprout::weed::hex_p<std::int8_t, 1>();
|
SPROUT_STATIC_CONSTEXPR auto hex8 = sprout::weed::uint_p<std::uint8_t, 16>();
|
||||||
SPROUT_STATIC_CONSTEXPR sprout::weed::hex_p<std::int16_t, 1> hex16 = sprout::weed::hex_p<std::int16_t, 1>();
|
SPROUT_STATIC_CONSTEXPR auto hex16 = sprout::weed::uint_p<std::uint16_t, 16>();
|
||||||
SPROUT_STATIC_CONSTEXPR sprout::weed::hex_p<std::int32_t, 1> hex32 = sprout::weed::hex_p<std::int32_t, 1>();
|
SPROUT_STATIC_CONSTEXPR auto hex32 = sprout::weed::uint_p<std::uint32_t, 16>();
|
||||||
SPROUT_STATIC_CONSTEXPR sprout::weed::hex_p<std::int64_t, 1> hex64 = sprout::weed::hex_p<std::int64_t, 1>();
|
SPROUT_STATIC_CONSTEXPR auto hex64 = sprout::weed::uint_p<std::uint64_t, 16>();
|
||||||
SPROUT_STATIC_CONSTEXPR sprout::weed::hex_p<std::uint8_t, 1> uhex8 = sprout::weed::hex_p<std::uint8_t, 1>();
|
|
||||||
SPROUT_STATIC_CONSTEXPR sprout::weed::hex_p<std::uint16_t, 1> uhex16 = sprout::weed::hex_p<std::uint16_t, 1>();
|
|
||||||
SPROUT_STATIC_CONSTEXPR sprout::weed::hex_p<std::uint32_t, 1> uhex32 = sprout::weed::hex_p<std::uint32_t, 1>();
|
|
||||||
SPROUT_STATIC_CONSTEXPR sprout::weed::hex_p<std::uint64_t, 1> uhex64 = sprout::weed::hex_p<std::uint64_t, 1>();
|
|
||||||
//
|
//
|
||||||
// hex8f
|
// hex8f
|
||||||
// hex16f
|
// hex16f
|
||||||
// hex32f
|
// hex32f
|
||||||
// hex64f
|
// hex64f
|
||||||
// uhex8f
|
|
||||||
// uhex16f
|
|
||||||
// uhex32f
|
|
||||||
// uhex64f
|
|
||||||
//
|
//
|
||||||
SPROUT_STATIC_CONSTEXPR sprout::weed::hex_p<std::int8_t> hex8f = sprout::weed::hex_p<std::int8_t>();
|
SPROUT_STATIC_CONSTEXPR auto hex8f = sprout::weed::uint_p<std::uint8_t, 16, sprout::integer_digits<std::uint8_t, 16>::value>();
|
||||||
SPROUT_STATIC_CONSTEXPR sprout::weed::hex_p<std::int16_t> hex16f = sprout::weed::hex_p<std::int16_t>();
|
SPROUT_STATIC_CONSTEXPR auto hex16f = sprout::weed::uint_p<std::uint16_t, 16, sprout::integer_digits<std::uint16_t, 16>::value>();
|
||||||
SPROUT_STATIC_CONSTEXPR sprout::weed::hex_p<std::int32_t> hex32f = sprout::weed::hex_p<std::int32_t>();
|
SPROUT_STATIC_CONSTEXPR auto hex32f = sprout::weed::uint_p<std::uint32_t, 16, sprout::integer_digits<std::uint32_t, 16>::value>();
|
||||||
SPROUT_STATIC_CONSTEXPR sprout::weed::hex_p<std::int64_t> hex64f = sprout::weed::hex_p<std::int64_t>();
|
SPROUT_STATIC_CONSTEXPR auto hex64f = sprout::weed::uint_p<std::uint64_t, 16, sprout::integer_digits<std::uint64_t, 16>::value>();
|
||||||
SPROUT_STATIC_CONSTEXPR sprout::weed::hex_p<std::uint8_t> uhex8f = sprout::weed::hex_p<std::uint8_t>();
|
|
||||||
SPROUT_STATIC_CONSTEXPR sprout::weed::hex_p<std::uint16_t> uhex16f = sprout::weed::hex_p<std::uint16_t>();
|
|
||||||
SPROUT_STATIC_CONSTEXPR sprout::weed::hex_p<std::uint32_t> uhex32f = sprout::weed::hex_p<std::uint32_t>();
|
|
||||||
SPROUT_STATIC_CONSTEXPR sprout::weed::hex_p<std::uint64_t> uhex64f = sprout::weed::hex_p<std::uint64_t>();
|
|
||||||
} // namespace weed
|
} // namespace weed
|
||||||
} // namespace sprout
|
} // namespace sprout
|
||||||
|
|
||||||
|
|
40
sprout/weed/parser/numeric/oct.hpp
Normal file
40
sprout/weed/parser/numeric/oct.hpp
Normal file
|
@ -0,0 +1,40 @@
|
||||||
|
#ifndef SPROUT_WEED_PARSER_NUMERIC_OCT_HPP
|
||||||
|
#define SPROUT_WEED_PARSER_NUMERIC_OCT_HPP
|
||||||
|
|
||||||
|
#include <cstdint>
|
||||||
|
#include <sprout/config.hpp>
|
||||||
|
#include <sprout/integer/integer_digits.hpp>
|
||||||
|
#include <sprout/weed/parser/numeric/uint_p.hpp>
|
||||||
|
|
||||||
|
namespace sprout {
|
||||||
|
namespace weed {
|
||||||
|
//
|
||||||
|
// oct
|
||||||
|
//
|
||||||
|
SPROUT_STATIC_CONSTEXPR auto oct = sprout::weed::uint_p<std::uintmax_t, 8, -1>();
|
||||||
|
|
||||||
|
//
|
||||||
|
// oct8
|
||||||
|
// oct16
|
||||||
|
// oct32
|
||||||
|
// oct64
|
||||||
|
//
|
||||||
|
SPROUT_STATIC_CONSTEXPR auto oct8 = sprout::weed::uint_p<std::uint8_t, 8>();
|
||||||
|
SPROUT_STATIC_CONSTEXPR auto oct16 = sprout::weed::uint_p<std::uint16_t, 8>();
|
||||||
|
SPROUT_STATIC_CONSTEXPR auto oct32 = sprout::weed::uint_p<std::uint32_t, 8>();
|
||||||
|
SPROUT_STATIC_CONSTEXPR auto oct64 = sprout::weed::uint_p<std::uint64_t, 8>();
|
||||||
|
|
||||||
|
//
|
||||||
|
// oct8f
|
||||||
|
// oct16f
|
||||||
|
// oct32f
|
||||||
|
// oct64f
|
||||||
|
//
|
||||||
|
SPROUT_STATIC_CONSTEXPR auto oct8f = sprout::weed::uint_p<std::uint8_t, 8, sprout::integer_digits<std::uint8_t, 8>::value>();
|
||||||
|
SPROUT_STATIC_CONSTEXPR auto oct16f = sprout::weed::uint_p<std::uint16_t, 8, sprout::integer_digits<std::uint16_t, 8>::value>();
|
||||||
|
SPROUT_STATIC_CONSTEXPR auto oct32f = sprout::weed::uint_p<std::uint32_t, 8, sprout::integer_digits<std::uint32_t, 8>::value>();
|
||||||
|
SPROUT_STATIC_CONSTEXPR auto oct64f = sprout::weed::uint_p<std::uint64_t, 8, sprout::integer_digits<std::uint64_t, 8>::value>();
|
||||||
|
} // namespace weed
|
||||||
|
} // namespace sprout
|
||||||
|
|
||||||
|
#endif // #ifndef SPROUT_WEED_PARSER_NUMERIC_OCT_HPP
|
29
sprout/weed/parser/numeric/uint.hpp
Normal file
29
sprout/weed/parser/numeric/uint.hpp
Normal file
|
@ -0,0 +1,29 @@
|
||||||
|
#ifndef SPROUT_WEED_PARSER_NUMERIC_UINT_HPP
|
||||||
|
#define SPROUT_WEED_PARSER_NUMERIC_UINT_HPP
|
||||||
|
|
||||||
|
#include <cstdint>
|
||||||
|
#include <sprout/config.hpp>
|
||||||
|
#include <sprout/integer/integer_digits.hpp>
|
||||||
|
#include <sprout/weed/parser/numeric/uint_p.hpp>
|
||||||
|
|
||||||
|
namespace sprout {
|
||||||
|
namespace weed {
|
||||||
|
//
|
||||||
|
// uint
|
||||||
|
//
|
||||||
|
SPROUT_STATIC_CONSTEXPR auto uint = sprout::weed::uint_p<std::uintmax_t, 10, -1>();
|
||||||
|
|
||||||
|
//
|
||||||
|
// uint8
|
||||||
|
// uint16
|
||||||
|
// uint32
|
||||||
|
// uint64
|
||||||
|
//
|
||||||
|
SPROUT_STATIC_CONSTEXPR auto uint8 = sprout::weed::uint_p<std::uint8_t, 10>();
|
||||||
|
SPROUT_STATIC_CONSTEXPR auto uint16 = sprout::weed::uint_p<std::uint16_t, 10>();
|
||||||
|
SPROUT_STATIC_CONSTEXPR auto uint32 = sprout::weed::uint_p<std::uint32_t, 10>();
|
||||||
|
SPROUT_STATIC_CONSTEXPR auto uint64 = sprout::weed::uint_p<std::uint64_t, 10>();
|
||||||
|
} // namespace weed
|
||||||
|
} // namespace sprout
|
||||||
|
|
||||||
|
#endif // #ifndef SPROUT_WEED_PARSER_NUMERIC_UINT_HPP
|
157
sprout/weed/parser/numeric/uint_p.hpp
Normal file
157
sprout/weed/parser/numeric/uint_p.hpp
Normal file
|
@ -0,0 +1,157 @@
|
||||||
|
#ifndef SPROUT_WEED_PARSER_NUMERIC_UINT_P_HPP
|
||||||
|
#define SPROUT_WEED_PARSER_NUMERIC_UINT_P_HPP
|
||||||
|
|
||||||
|
#include <cstddef>
|
||||||
|
#include <sprout/config.hpp>
|
||||||
|
#include <sprout/iterator/next.hpp>
|
||||||
|
#include <sprout/tuple/tuple.hpp>
|
||||||
|
#include <sprout/integer/integer_digits.hpp>
|
||||||
|
#include <sprout/weed/unused.hpp>
|
||||||
|
#include <sprout/weed/parser_result.hpp>
|
||||||
|
#include <sprout/weed/parser/parser_base.hpp>
|
||||||
|
#include <sprout/weed/detail/ndigits.hpp>
|
||||||
|
|
||||||
|
namespace sprout {
|
||||||
|
namespace weed {
|
||||||
|
//
|
||||||
|
// uint_p
|
||||||
|
//
|
||||||
|
template<
|
||||||
|
typename IntType,
|
||||||
|
std::size_t Radix,
|
||||||
|
std::size_t MinDigits = 1,
|
||||||
|
std::size_t MaxDigits = sprout::integer_digits<IntType, Radix>::value
|
||||||
|
>
|
||||||
|
struct uint_p
|
||||||
|
: public sprout::weed::parser_base
|
||||||
|
{
|
||||||
|
public:
|
||||||
|
template<typename Context, typename Iterator>
|
||||||
|
struct attribute {
|
||||||
|
public:
|
||||||
|
typedef IntType type;
|
||||||
|
};
|
||||||
|
template<typename Context, typename Iterator>
|
||||||
|
struct result {
|
||||||
|
public:
|
||||||
|
typedef sprout::weed::parser_result<Iterator, typename attribute<Context, Iterator>::type> type;
|
||||||
|
};
|
||||||
|
private:
|
||||||
|
template<std::size_t N, typename Context, typename Iterator, typename PResult>
|
||||||
|
SPROUT_CONSTEXPR typename std::enable_if<
|
||||||
|
N == MaxDigits,
|
||||||
|
typename result<Context, Iterator>::type
|
||||||
|
>::type call_1(
|
||||||
|
Iterator first,
|
||||||
|
Iterator last,
|
||||||
|
Iterator temp_first,
|
||||||
|
IntType t,
|
||||||
|
PResult const& res
|
||||||
|
) const
|
||||||
|
{
|
||||||
|
typedef typename result<Context, Iterator>::type result_type;
|
||||||
|
typedef typename attribute<Context, Iterator>::type attribute_type;
|
||||||
|
return sprout::tuples::get<1>(res)
|
||||||
|
? result_type(
|
||||||
|
true,
|
||||||
|
sprout::next(first),
|
||||||
|
static_cast<IntType>(t * Radix | sprout::tuples::get<0>(res))
|
||||||
|
)
|
||||||
|
: N < MinDigits
|
||||||
|
? result_type(false, temp_first, attribute_type())
|
||||||
|
: result_type(true, first, t)
|
||||||
|
;
|
||||||
|
}
|
||||||
|
template<std::size_t N, typename Context, typename Iterator, typename PResult>
|
||||||
|
SPROUT_CONSTEXPR typename std::enable_if<
|
||||||
|
N != MaxDigits,
|
||||||
|
typename result<Context, Iterator>::type
|
||||||
|
>::type call_1(
|
||||||
|
Iterator first,
|
||||||
|
Iterator last,
|
||||||
|
Iterator temp_first,
|
||||||
|
IntType t,
|
||||||
|
PResult const& res
|
||||||
|
) const
|
||||||
|
{
|
||||||
|
typedef typename result<Context, Iterator>::type result_type;
|
||||||
|
typedef typename attribute<Context, Iterator>::type attribute_type;
|
||||||
|
return sprout::tuples::get<1>(res)
|
||||||
|
? call_0<N, Context>(
|
||||||
|
sprout::next(first),
|
||||||
|
last, temp_first,
|
||||||
|
static_cast<IntType>(t * Radix | sprout::tuples::get<0>(res))
|
||||||
|
)
|
||||||
|
: N < MinDigits
|
||||||
|
? result_type(false, temp_first, attribute_type())
|
||||||
|
: result_type(true, first, t)
|
||||||
|
;
|
||||||
|
}
|
||||||
|
template<std::size_t N, typename Context, typename Iterator>
|
||||||
|
SPROUT_CONSTEXPR typename result<Context, Iterator>::type call_0(
|
||||||
|
Iterator first,
|
||||||
|
Iterator last,
|
||||||
|
Iterator temp_first,
|
||||||
|
IntType t
|
||||||
|
) const
|
||||||
|
{
|
||||||
|
typedef typename result<Context, Iterator>::type result_type;
|
||||||
|
typedef typename attribute<Context, Iterator>::type attribute_type;
|
||||||
|
return first != last
|
||||||
|
? call_1<N + 1, Context>(
|
||||||
|
first,
|
||||||
|
last,
|
||||||
|
temp_first,
|
||||||
|
t,
|
||||||
|
sprout::weed::detail::from_ndigit<Radix, IntType>(*first)
|
||||||
|
)
|
||||||
|
: N < MinDigits
|
||||||
|
? result_type(false, temp_first, attribute_type())
|
||||||
|
: result_type(true, first, t)
|
||||||
|
;
|
||||||
|
}
|
||||||
|
template<typename Context, typename Iterator, typename PResult>
|
||||||
|
SPROUT_CONSTEXPR typename result<Context, Iterator>::type call(
|
||||||
|
Iterator first,
|
||||||
|
Iterator last,
|
||||||
|
Iterator temp_first,
|
||||||
|
PResult const& res
|
||||||
|
) const
|
||||||
|
{
|
||||||
|
typedef typename result<Context, Iterator>::type result_type;
|
||||||
|
typedef typename attribute<Context, Iterator>::type attribute_type;
|
||||||
|
return sprout::tuples::get<1>(res)
|
||||||
|
? call_0<1, Context>(
|
||||||
|
sprout::next(first),
|
||||||
|
last,
|
||||||
|
temp_first,
|
||||||
|
sprout::tuples::get<0>(res)
|
||||||
|
)
|
||||||
|
: result_type(false, temp_first, attribute_type())
|
||||||
|
;
|
||||||
|
}
|
||||||
|
public:
|
||||||
|
template<typename Context, typename Iterator>
|
||||||
|
SPROUT_CONSTEXPR typename result<Context, Iterator>::type operator()(
|
||||||
|
Iterator first,
|
||||||
|
Iterator last,
|
||||||
|
Context const&
|
||||||
|
) const
|
||||||
|
{
|
||||||
|
typedef typename result<Context, Iterator>::type result_type;
|
||||||
|
typedef typename attribute<Context, Iterator>::type attribute_type;
|
||||||
|
return first != last
|
||||||
|
? call<Context>(
|
||||||
|
first,
|
||||||
|
last,
|
||||||
|
first,
|
||||||
|
sprout::weed::detail::from_ndigit<Radix, IntType>(*first)
|
||||||
|
)
|
||||||
|
: result_type(false, first, attribute_type())
|
||||||
|
;
|
||||||
|
}
|
||||||
|
};
|
||||||
|
} // namespace weed
|
||||||
|
} // namespace sprout
|
||||||
|
|
||||||
|
#endif // #ifndef SPROUT_WEED_PARSER_NUMERIC_UINT_P_HPP
|
Loading…
Reference in a new issue