mirror of
https://github.com/ToruNiina/toml11.git
synced 2024-11-14 08:31:04 +00:00
787 lines
24 KiB
C++
787 lines
24 KiB
C++
#ifndef TOML11_ACCEPTOR
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#define TOML11_ACCEPTOR
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#include <type_traits>
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#include <iterator>
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#include <limits>
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#include "exception.hpp"
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namespace toml
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{
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template<typename charT, charT c>
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struct is_charactor
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{
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typedef charT value_type;
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constexpr static value_type target = c;
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template<typename Iterator, class = typename std::enable_if<
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std::is_same<typename std::iterator_traits<Iterator>::value_type,
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value_type>::value>::type>
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constexpr static Iterator invoke(Iterator iter, Iterator end)
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{
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return iter == end ? iter : *iter == c ? std::next(iter) : iter;
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}
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};
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template<typename charT, charT lw, charT up>
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struct is_in_range
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{
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typedef charT value_type;
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constexpr static value_type upper = up;
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constexpr static value_type lower = lw;
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static_assert(lower <= upper, "lower <= upper");
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template<typename Iterator, class = typename std::enable_if<
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std::is_same<typename std::iterator_traits<Iterator>::value_type,
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value_type>::value>::type>
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constexpr static Iterator invoke(Iterator iter, Iterator end)
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{
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return iter == end ? iter :
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(lower <= *iter && *iter <= upper) ? std::next(iter) : iter;
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}
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};
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template<typename headT, typename ... condT>
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struct is_one_of
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{
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typedef typename headT::value_type value_type;
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static_assert(
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std::is_same<value_type, typename is_one_of<condT...>::value_type>::value,
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"different value_type");
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template<typename Iterator, class = typename std::enable_if<
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std::is_same<typename std::iterator_traits<Iterator>::value_type,
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value_type>::value>::type>
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static Iterator invoke(Iterator iter, Iterator end)
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{
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if(iter == end) return iter;
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const Iterator tmp = headT::invoke(iter, end);
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return (tmp != iter) ? tmp : is_one_of<condT...>::invoke(iter, end);
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}
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};
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template<typename tailT>
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struct is_one_of<tailT>
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{
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typedef typename tailT::value_type value_type;
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template<typename Iterator, class = typename std::enable_if<
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std::is_same<typename std::iterator_traits<Iterator>::value_type,
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value_type>::value>::type>
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static Iterator invoke(Iterator iter, Iterator end)
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{
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if(iter == end) return iter;
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const Iterator tmp = tailT::invoke(iter, end);
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return (tmp != iter) ? tmp : iter;
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}
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};
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// just a wrapper for maybe_ignored
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template<typename condT>
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struct is_ignorable
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{
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typedef typename condT::value_type value_type;
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template<typename Iterator, class = typename std::enable_if<
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std::is_same<typename std::iterator_traits<Iterator>::value_type,
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value_type>::value>::type>
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static Iterator invoke(Iterator iter, Iterator end)
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{
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const Iterator tmp = condT::invoke(iter, end);
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return (tmp != iter) ? tmp : iter;
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}
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};
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template<typename condT>
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struct maybe_ignored : std::false_type{};
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template<typename condT>
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struct maybe_ignored<is_ignorable<condT>> : std::true_type{};
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template<typename headT, typename ... condT>
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struct is_chain_of_impl
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{
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typedef typename headT::value_type value_type;
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static_assert(std::is_same<value_type,
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typename is_chain_of_impl<condT...>::value_type>::value,
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"different value_type");
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constexpr static bool ignorable = maybe_ignored<headT>::value;
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template<typename Iterator, class = typename std::enable_if<
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std::is_same<typename std::iterator_traits<Iterator>::value_type,
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value_type>::value>::type>
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static Iterator invoke(Iterator iter, Iterator end, Iterator rollback)
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{
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if(iter == end) return iter;
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const Iterator tmp = headT::invoke(iter, end);
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return (tmp == iter && !ignorable) ? rollback :
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is_chain_of_impl<condT...>::invoke(tmp, end, rollback);
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}
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};
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template<typename tailT>
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struct is_chain_of_impl<tailT>
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{
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typedef typename tailT::value_type value_type;
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constexpr static bool ignorable = maybe_ignored<tailT>::value;
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template<typename Iterator, class = typename std::enable_if<
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std::is_same<typename std::iterator_traits<Iterator>::value_type,
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value_type>::value>::type>
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static Iterator invoke(Iterator iter, Iterator end, Iterator rollback)
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{
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if(iter == end) return iter;
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const Iterator tmp = tailT::invoke(iter, end);
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return (tmp == iter) ? (ignorable ? iter : rollback) : tmp;
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}
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};
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template<typename headT, typename ...condT>
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struct is_chain_of
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{
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typedef typename is_chain_of_impl<headT, condT...>::value_type value_type;
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template<typename Iterator, class = typename std::enable_if<
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std::is_same<typename std::iterator_traits<Iterator>::value_type,
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value_type>::value>::type>
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static Iterator invoke(Iterator iter, Iterator end)
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{
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return is_chain_of_impl<headT, condT...>::invoke(iter, end, iter);
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}
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};
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constexpr inline std::size_t repeat_infinite(){return 0ul;}
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template<typename condT, std::size_t N>
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struct is_repeat_of
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{
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typedef typename condT::value_type value_type;
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template<typename Iterator, class = typename std::enable_if<
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std::is_same<typename std::iterator_traits<Iterator>::value_type,
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value_type>::value>::type>
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static Iterator invoke(Iterator iter, Iterator end)
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{
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if(iter == end) return iter;
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const Iterator rollback = iter;
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Iterator tmp;
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for(auto i=0ul; i<N; ++i)
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{
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tmp = condT::invoke(iter, end);
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if(tmp == iter) return rollback;
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iter = tmp;
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}
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return iter;
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}
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};
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template<typename condT>
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struct is_repeat_of<condT, 0>
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{
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typedef typename condT::value_type value_type;
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template<typename Iterator, class = typename std::enable_if<
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std::is_same<typename std::iterator_traits<Iterator>::value_type,
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value_type>::value>::type>
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static Iterator invoke(Iterator iter, Iterator end)
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{
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if(iter == end) return iter;
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Iterator tmp = condT::invoke(iter, end);
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while(tmp != iter)
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{
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iter = tmp;
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tmp = condT::invoke(iter, end);
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}
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return iter;
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}
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};
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template<typename headT, typename ... tailT>
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struct is_none_of
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{
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typedef typename headT::value_type value_type;
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static_assert(
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std::is_same<value_type, typename is_one_of<tailT...>::value_type>::value,
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"different value_type");
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template<typename Iterator, class = typename std::enable_if<
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std::is_same<typename std::iterator_traits<Iterator>::value_type,
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value_type>::value>::type>
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static Iterator invoke(Iterator iter, Iterator end)
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{
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if(iter == end) return iter;
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const Iterator tmp = headT::invoke(iter, end);
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return (tmp != iter) ? iter : is_none_of<tailT...>::invoke(iter, end);
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}
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};
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template<typename tailT>
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struct is_none_of<tailT>
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{
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typedef typename tailT::value_type value_type;
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template<typename Iterator, class = typename std::enable_if<
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std::is_same<typename std::iterator_traits<Iterator>::value_type,
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value_type>::value>::type>
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static Iterator invoke(Iterator iter, Iterator end)
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{
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if(iter == end) return iter;
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const Iterator tmp = tailT::invoke(iter, end);
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return (tmp != iter) ? iter : std::next(iter);
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}
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};
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template<typename notT, typename butT>
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struct is_not_but
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{
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typedef typename notT::value_type value_type;
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static_assert(
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std::is_same<value_type, typename butT::value_type>::value,
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"different value type");
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template<typename Iterator, class = typename std::enable_if<
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std::is_same<typename std::iterator_traits<Iterator>::value_type,
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value_type>::value>::type>
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static Iterator invoke(Iterator iter, Iterator end)
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{
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if(iter == end) return iter;
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return (iter != notT::invoke(iter, end)) ? iter : butT::invoke(iter, end);
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}
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};
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template<typename charT>
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using is_space = is_charactor<charT, ' '>;
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template<typename charT>
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using is_tab = is_charactor<charT, '\t'>;
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template<typename charT>
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using is_number = is_in_range<charT, '0', '9'>;
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template<typename charT>
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using is_lowercase = is_in_range<charT, 'a', 'z'>;
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template<typename charT>
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using is_uppercase = is_in_range<charT, 'A', 'Z'>;
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template<typename charT>
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using is_alphabet = is_one_of<is_lowercase<charT>, is_uppercase<charT>>;
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template<typename charT>
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using is_hex = is_one_of<is_number<charT>, is_in_range<charT, 'a', 'f'>,
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is_in_range<charT, 'A', 'F'>>;
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template<typename charT>
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using is_whitespace = is_one_of<is_space<charT>, is_tab<charT>>;
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template<typename charT>
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using is_any_num_of_ws =
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is_ignorable<is_repeat_of<is_whitespace<charT>, repeat_infinite()>>;
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template<typename charT>
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using is_newline = is_one_of<is_charactor<charT, '\n'>,
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is_chain_of<is_charactor<charT, '\r'>, is_charactor<charT, '\n'>>>;
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template<typename charT>
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using is_barekey_component = is_one_of<is_alphabet<charT>, is_number<charT>,
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is_charactor<charT, '_'>, is_charactor<charT, '-'>>;
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template<typename charT>
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using is_barekey = is_repeat_of<is_barekey_component<charT>, repeat_infinite()>;
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template<typename charT>
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using is_comment =
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is_chain_of<
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is_charactor<charT, '#'>,
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is_repeat_of<is_none_of<is_newline<charT>>, repeat_infinite()>,
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is_newline<charT>
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>;
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template<typename charT>
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using is_basic_inline_string_component =
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is_one_of<
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is_none_of< is_in_range<charT, '\0', '\31'>, is_charactor<charT, '\"'>,
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is_charactor<charT, '\\'>, is_newline<charT>>,
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is_chain_of<is_charactor<charT, '\\'>, is_charactor<charT, '\"'>>,
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is_chain_of<is_charactor<charT, '\\'>, is_charactor<charT, '\\'>>,
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is_chain_of<is_charactor<charT, '\\'>, is_charactor<charT, 'b'>>,
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is_chain_of<is_charactor<charT, '\\'>, is_charactor<charT, 't'>>,
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is_chain_of<is_charactor<charT, '\\'>, is_charactor<charT, 'n'>>,
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is_chain_of<is_charactor<charT, '\\'>, is_charactor<charT, 'f'>>,
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is_chain_of<is_charactor<charT, '\\'>, is_charactor<charT, 'r'>>,
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is_chain_of<is_charactor<charT, '\\'>, is_charactor<charT, 'u'>,
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is_repeat_of<is_hex<charT>, 4>>,
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is_chain_of<is_charactor<charT, '\\'>, is_charactor<charT, 'U'>,
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is_repeat_of<is_hex<charT>, 8>>
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>;
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template<typename charT>
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using is_basic_inline_string =
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is_not_but<
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is_repeat_of<is_charactor<charT, '\"'>, 3>, // not multiline
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is_chain_of<
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is_charactor<charT, '\"'>,
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is_ignorable<is_repeat_of<is_basic_inline_string_component<charT>,
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repeat_infinite()>>,
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is_charactor<charT, '\"'>
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>
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>;
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template<typename charT>
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using is_basic_multiline_string_component =
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is_one_of<
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is_none_of< is_in_range<charT, '\0', '\31'>,
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is_repeat_of<is_charactor<charT, '\"'>, 3>,
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is_charactor<charT, '\\'>>,
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is_newline<charT>,
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is_chain_of<is_charactor<charT, '\\'>, is_newline<charT>>,
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is_chain_of<is_charactor<charT, '\\'>, is_charactor<charT, '\"'>>,
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is_chain_of<is_charactor<charT, '\\'>, is_charactor<charT, '\\'>>,
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is_chain_of<is_charactor<charT, '\\'>, is_charactor<charT, 'b'>>,
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is_chain_of<is_charactor<charT, '\\'>, is_charactor<charT, 't'>>,
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is_chain_of<is_charactor<charT, '\\'>, is_charactor<charT, 'n'>>,
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is_chain_of<is_charactor<charT, '\\'>, is_charactor<charT, 'f'>>,
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is_chain_of<is_charactor<charT, '\\'>, is_charactor<charT, 'r'>>,
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is_chain_of<is_charactor<charT, '\\'>, is_charactor<charT, 'u'>,
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is_repeat_of<is_hex<charT>, 4>>,
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is_chain_of<is_charactor<charT, '\\'>, is_charactor<charT, 'U'>,
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is_repeat_of<is_hex<charT>, 8>>
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>;
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template<typename charT>
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using is_basic_multiline_string =
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is_chain_of<
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is_repeat_of<is_charactor<charT, '\"'>, 3>,
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is_ignorable<is_repeat_of<is_basic_multiline_string_component<charT>,
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repeat_infinite()>>,
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is_repeat_of<is_charactor<charT, '\"'>, 3>
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>;
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template<typename charT>
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using is_literal_inline_string_component =
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is_none_of<is_in_range<charT, '\0', '\31'>, is_charactor<charT, '\''>>;
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template<typename charT>
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using is_literal_inline_string =
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is_not_but<
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is_repeat_of<is_charactor<charT, '\''>, 3>,
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is_chain_of<
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is_charactor<charT, '\''>,
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is_ignorable<is_repeat_of<is_literal_inline_string_component<charT>,
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repeat_infinite()>>,
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is_charactor<charT, '\''>
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>
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>;
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template<typename charT>
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using is_literal_multiline_string_component =
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is_one_of<
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is_none_of<is_in_range<charT, '\0', '\31'>,
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is_repeat_of<is_charactor<charT, '\''>, 3>>,
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is_newline<charT>
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>;
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template<typename charT>
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using is_literal_multiline_string =
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is_chain_of<
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is_repeat_of<is_charactor<charT, '\''>, 3>,
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is_ignorable<is_repeat_of<is_literal_multiline_string_component<charT>,
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repeat_infinite()>>,
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is_repeat_of<is_charactor<charT, '\''>, 3>
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>;
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template<typename charT>
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using is_string =
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is_one_of<
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is_basic_inline_string<charT>,
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is_basic_multiline_string<charT>,
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is_literal_inline_string<charT>,
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is_literal_multiline_string<charT>
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>;
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template<typename charT>
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using is_sign = is_one_of<is_charactor<charT, '+'>, is_charactor<charT, '-'>>;
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template<typename charT>
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using is_nonzero_number = is_in_range<charT, '1', '9'>;
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template<typename charT>
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using is_integer_component =
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is_not_but<
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is_repeat_of<is_charactor<charT, '_'>, 2>,
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is_one_of<
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is_charactor<charT, '_'>, is_number<charT>
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>
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>;
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template<typename charT>
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using is_integer =
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is_chain_of<
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is_ignorable<is_sign<charT>>,
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is_one_of<
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is_charactor<charT, '0'>,
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is_chain_of<
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is_nonzero_number<charT>,
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is_ignorable<is_repeat_of<is_integer_component<charT>,
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repeat_infinite()>
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>
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>
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>
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>;
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template<typename charT>
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using is_fractional_part =
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is_chain_of<
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is_charactor<charT, '.'>,
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is_repeat_of<is_integer_component<charT>, repeat_infinite()>
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>;
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template<typename charT>
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using is_exponent_part =
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is_chain_of<
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is_one_of<is_charactor<charT, 'e'>, is_charactor<charT, 'E'>>,
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is_integer<charT>
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>;
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template<typename charT>
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using is_float =
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is_one_of<
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is_chain_of<
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is_integer<charT>,
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is_fractional_part<charT>,
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is_exponent_part<charT>
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>,
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is_chain_of<
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is_integer<charT>,
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is_fractional_part<charT>
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>,
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is_chain_of<
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is_integer<charT>,
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is_exponent_part<charT>
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>
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>;
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template<typename charT>
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using is_boolean =
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is_one_of<
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is_chain_of<
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is_charactor<charT, 't'>,
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is_charactor<charT, 'r'>,
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is_charactor<charT, 'u'>,
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is_charactor<charT, 'e'>
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>,
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is_chain_of<
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is_charactor<charT, 'f'>,
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is_charactor<charT, 'a'>,
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is_charactor<charT, 'l'>,
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is_charactor<charT, 's'>,
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is_charactor<charT, 'e'>
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>
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>;
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template<typename charT>
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using is_local_time =
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is_chain_of<
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is_repeat_of<is_number<charT>, 2>,
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is_charactor<charT, ':'>,
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is_repeat_of<is_number<charT>, 2>,
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is_charactor<charT, ':'>,
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is_repeat_of<is_number<charT>, 2>,
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is_ignorable<
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is_chain_of<
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is_charactor<charT, '.'>,
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is_repeat_of<is_number<charT>, repeat_infinite()>
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>
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>
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>;
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|
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template<typename charT>
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using is_local_date =
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is_chain_of<
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is_repeat_of<is_number<charT>, 4>,
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is_charactor<charT, '-'>,
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is_repeat_of<is_number<charT>, 2>,
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is_charactor<charT, '-'>,
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is_repeat_of<is_number<charT>, 2>
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>;
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|
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template<typename charT>
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using is_local_date_time =
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is_chain_of<
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is_local_date<charT>,
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is_charactor<charT, 'T'>,
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is_local_time<charT>
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>;
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|
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template<typename charT>
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using is_offset =
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is_one_of<
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is_charactor<charT, 'Z'>,
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is_chain_of<
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is_sign<charT>,
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is_repeat_of<is_number<charT>, 2>,
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is_charactor<charT, ':'>,
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is_repeat_of<is_number<charT>, 2>
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>
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>;
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|
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template<typename charT>
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using is_offset_date_time =
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is_chain_of<
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is_local_date_time<charT>,
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is_offset<charT>
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>;
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|
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template<typename charT>
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using is_datetime =
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is_one_of<
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is_offset_date_time<charT>,
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is_local_date_time<charT>,
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is_local_date<charT>,
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|
is_local_time<charT>
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>;
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template<typename charT>
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using is_fundamental_type =
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is_one_of<
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is_basic_inline_string<charT>,
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is_basic_multiline_string<charT>,
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is_literal_inline_string<charT>,
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|
is_literal_multiline_string<charT>,
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|
is_offset_date_time<charT>,
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|
is_local_date_time<charT>,
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|
is_local_date<charT>,
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is_local_time<charT>,
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is_boolean<charT>,
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is_float<charT>,
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is_integer<charT>
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>;
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template<typename charT>
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using is_skippable_in_array =
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is_repeat_of<
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is_one_of<is_whitespace<charT>, is_newline<charT>, is_comment<charT>>,
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repeat_infinite()
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|
>;
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|
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template<typename charT>
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struct is_inline_table;
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|
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template<typename charT>
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using is_key =
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is_one_of<
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is_barekey<charT>,
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is_string<charT>
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>;
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|
|
|
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template<typename charT, typename is_array_component>
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using is_fixed_type_array =
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is_chain_of<
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|
is_charactor<charT, '['>,
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|
is_ignorable<
|
|
is_repeat_of<
|
|
is_chain_of<
|
|
is_ignorable<is_skippable_in_array<charT>>,
|
|
is_array_component,
|
|
is_ignorable<is_skippable_in_array<charT>>,
|
|
is_charactor<charT, ','>
|
|
>,
|
|
repeat_infinite()
|
|
>
|
|
>,
|
|
is_ignorable<
|
|
is_chain_of<
|
|
is_ignorable<is_skippable_in_array<charT>>,
|
|
is_array_component,
|
|
is_ignorable<is_skippable_in_array<charT>>,
|
|
is_ignorable<is_charactor<charT, ','>>
|
|
>
|
|
>,
|
|
is_ignorable<is_skippable_in_array<charT>>,
|
|
is_charactor<charT, ']'>
|
|
>;
|
|
|
|
template<typename charT>
|
|
struct is_array
|
|
{
|
|
typedef charT value_type;
|
|
|
|
template<typename Iterator, class = typename std::enable_if<
|
|
std::is_same<typename std::iterator_traits<Iterator>::value_type,
|
|
value_type>::value>::type>
|
|
static Iterator invoke(Iterator iter, Iterator end)
|
|
{
|
|
return is_one_of<
|
|
is_fixed_type_array<charT, is_boolean<charT>>,
|
|
is_fixed_type_array<charT, is_integer<charT>>,
|
|
is_fixed_type_array<charT, is_float<charT>>,
|
|
is_fixed_type_array<charT, is_string<charT>>,
|
|
is_fixed_type_array<charT, is_datetime<charT>>,
|
|
is_fixed_type_array<charT, is_array<charT>>,
|
|
is_fixed_type_array<charT, is_inline_table<charT>>
|
|
>::invoke(iter, end);
|
|
}
|
|
};
|
|
|
|
template<typename charT>
|
|
struct is_inline_table
|
|
{
|
|
typedef charT value_type;
|
|
|
|
template<typename Iterator, class = typename std::enable_if<
|
|
std::is_same<typename std::iterator_traits<Iterator>::value_type,
|
|
value_type>::value>::type>
|
|
static Iterator invoke(Iterator iter, Iterator end)
|
|
{
|
|
typedef is_one_of<is_fundamental_type<charT>,
|
|
is_array<charT>, is_inline_table<charT>> is_component;
|
|
|
|
typedef is_chain_of<
|
|
is_any_num_of_ws<charT>,
|
|
is_key<charT>,
|
|
is_any_num_of_ws<charT>,
|
|
is_charactor<charT, '='>,
|
|
is_any_num_of_ws<charT>,
|
|
is_component,
|
|
is_any_num_of_ws<charT>
|
|
> is_inline_key_value_pair;
|
|
|
|
typedef is_chain_of<
|
|
is_charactor<charT, '{'>,
|
|
is_ignorable<
|
|
is_repeat_of<
|
|
is_chain_of<
|
|
is_any_num_of_ws<charT>,
|
|
is_inline_key_value_pair,
|
|
is_any_num_of_ws<charT>,
|
|
is_charactor<charT, ','>
|
|
>,
|
|
repeat_infinite()
|
|
>
|
|
>,
|
|
is_ignorable<
|
|
is_chain_of<
|
|
is_any_num_of_ws<charT>,
|
|
is_inline_key_value_pair,
|
|
is_any_num_of_ws<charT>,
|
|
is_ignorable<is_charactor<charT, ','>>
|
|
>
|
|
>,
|
|
is_any_num_of_ws<charT>,
|
|
is_charactor<charT, '}'>
|
|
> entity;
|
|
return entity::invoke(iter, end);
|
|
}
|
|
};
|
|
|
|
template<typename charT>
|
|
using is_value =
|
|
is_one_of<is_fundamental_type<charT>, is_array<charT>, is_inline_table<charT>>;
|
|
|
|
// []
|
|
template<typename charT>
|
|
using is_table_definition =
|
|
is_chain_of<
|
|
is_any_num_of_ws<charT>,
|
|
is_charactor<charT, '['>,
|
|
is_any_num_of_ws<charT>,
|
|
is_key<charT>,
|
|
is_ignorable<
|
|
is_repeat_of<
|
|
is_chain_of<
|
|
is_any_num_of_ws<charT>,
|
|
is_charactor<charT, '.'>,
|
|
is_any_num_of_ws<charT>,
|
|
is_key<charT>,
|
|
is_any_num_of_ws<charT>
|
|
>,
|
|
repeat_infinite()>
|
|
>,
|
|
is_charactor<charT, ']'>
|
|
>;
|
|
|
|
template<typename charT>
|
|
using is_array_of_table_definition =
|
|
is_chain_of<
|
|
is_any_num_of_ws<charT>,
|
|
is_repeat_of<is_charactor<charT, '['>, 2>,
|
|
is_any_num_of_ws<charT>,
|
|
is_key<charT>,
|
|
is_ignorable<
|
|
is_repeat_of<
|
|
is_chain_of<
|
|
is_any_num_of_ws<charT>,
|
|
is_charactor<charT, '.'>,
|
|
is_any_num_of_ws<charT>,
|
|
is_key<charT>,
|
|
is_any_num_of_ws<charT>
|
|
>,
|
|
repeat_infinite()>
|
|
>,
|
|
is_repeat_of<is_charactor<charT, ']'>, 2>
|
|
>;
|
|
|
|
template<typename charT>
|
|
using is_key_value_pair =
|
|
is_chain_of<
|
|
is_any_num_of_ws<charT>,
|
|
is_key<charT>,
|
|
is_any_num_of_ws<charT>,
|
|
is_charactor<charT, '='>,
|
|
is_any_num_of_ws<charT>,
|
|
is_value<charT>,
|
|
is_any_num_of_ws<charT>
|
|
>;
|
|
|
|
template<typename charT>
|
|
using is_empty_line =
|
|
is_chain_of<
|
|
is_any_num_of_ws<charT>,
|
|
is_one_of<is_comment<charT>, is_newline<charT>>
|
|
>;
|
|
|
|
template<typename charT>
|
|
using is_empty_lines =
|
|
is_repeat_of<
|
|
is_chain_of<
|
|
is_any_num_of_ws<charT>,
|
|
is_one_of<is_comment<charT>, is_newline<charT>>
|
|
>,
|
|
repeat_infinite()
|
|
>;
|
|
|
|
template<typename charT>
|
|
using is_table_contents =
|
|
is_repeat_of<
|
|
is_one_of<
|
|
is_empty_lines<charT>,
|
|
is_chain_of<
|
|
is_key_value_pair<charT>,
|
|
is_one_of<
|
|
is_comment<charT>,
|
|
is_newline<charT>
|
|
>
|
|
>
|
|
>,
|
|
repeat_infinite()
|
|
>;
|
|
|
|
template<typename charT>
|
|
using is_standard_table =
|
|
is_chain_of<
|
|
is_table_definition<charT>,
|
|
is_any_num_of_ws<charT>,
|
|
is_one_of<is_comment<charT>, is_newline<charT>>,
|
|
is_table_contents<charT>
|
|
>;
|
|
|
|
template<typename charT>
|
|
using is_array_of_table =
|
|
is_chain_of<
|
|
is_array_of_table_definition<charT>,
|
|
is_any_num_of_ws<charT>,
|
|
is_one_of<is_comment<charT>, is_newline<charT>>,
|
|
is_table_contents<charT>
|
|
>;
|
|
|
|
template<typename charT>
|
|
using is_toml_data =
|
|
is_chain_of<
|
|
is_ignorable<is_table_contents<charT>>,
|
|
is_ignorable<
|
|
is_repeat_of<
|
|
is_one_of<
|
|
is_standard_table<charT>,
|
|
is_array_of_table<charT>
|
|
>,
|
|
repeat_infinite()
|
|
>
|
|
>
|
|
>;
|
|
|
|
}//toml
|
|
#endif// TOML11_ACCEPTOR
|