diff options
Diffstat (limited to 'include/lib/modernjson/detail/meta/is_sax.hpp')
| -rw-r--r-- | include/lib/modernjson/detail/meta/is_sax.hpp | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/include/lib/modernjson/detail/meta/is_sax.hpp b/include/lib/modernjson/detail/meta/is_sax.hpp deleted file mode 100644 index af63386..0000000 --- a/include/lib/modernjson/detail/meta/is_sax.hpp +++ /dev/null @@ -1,141 +0,0 @@ -#pragma once - -#include <cstdint> // size_t -#include <utility> // declval - -#include <lib/modernjson/detail/meta/detected.hpp> -#include <lib/modernjson/detail/meta/type_traits.hpp> - -namespace nlohmann -{ -namespace detail -{ -template <typename T> -using null_function_t = decltype(std::declval<T&>().null()); - -template <typename T> -using boolean_function_t = - decltype(std::declval<T&>().boolean(std::declval<bool>())); - -template <typename T, typename Integer> -using number_integer_function_t = - decltype(std::declval<T&>().number_integer(std::declval<Integer>())); - -template <typename T, typename Unsigned> -using number_unsigned_function_t = - decltype(std::declval<T &>().number_unsigned(std::declval<Unsigned>())); - -template <typename T, typename Float, typename String> -using number_float_function_t = decltype(std::declval<T &>().number_float( - std::declval<Float>(), std::declval<const String &>())); - -template <typename T, typename String> -using string_function_t = - decltype(std::declval<T &>().string(std::declval<String &>())); - -template <typename T> -using start_object_function_t = - decltype(std::declval<T &>().start_object(std::declval<std::size_t>())); - -template <typename T, typename String> -using key_function_t = - decltype(std::declval<T &>().key(std::declval<String &>())); - -template <typename T> -using end_object_function_t = decltype(std::declval<T &>().end_object()); - -template <typename T> -using start_array_function_t = - decltype(std::declval<T &>().start_array(std::declval<std::size_t>())); - -template <typename T> -using end_array_function_t = decltype(std::declval<T &>().end_array()); - -template <typename T, typename Exception> -using parse_error_function_t = decltype(std::declval<T &>().parse_error( - std::declval<std::size_t>(), std::declval<const std::string &>(), - std::declval<const Exception &>())); - -template <typename SAX, typename BasicJsonType> -struct is_sax -{ -private: - static_assert(is_basic_json<BasicJsonType>::value, - "BasicJsonType must be of type basic_json<...>"); - - using number_integer_t = typename BasicJsonType::number_integer_t; - using number_unsigned_t = typename BasicJsonType::number_unsigned_t; - using number_float_t = typename BasicJsonType::number_float_t; - using string_t = typename BasicJsonType::string_t; - using exception_t = typename BasicJsonType::exception; - -public: - static constexpr bool value = - is_detected_exact<bool, null_function_t, SAX>::value && - is_detected_exact<bool, boolean_function_t, SAX>::value && - is_detected_exact<bool, number_integer_function_t, SAX, - number_integer_t>::value && - is_detected_exact<bool, number_unsigned_function_t, SAX, - number_unsigned_t>::value && - is_detected_exact<bool, number_float_function_t, SAX, number_float_t, - string_t>::value && - is_detected_exact<bool, string_function_t, SAX, string_t>::value && - is_detected_exact<bool, start_object_function_t, SAX>::value && - is_detected_exact<bool, key_function_t, SAX, string_t>::value && - is_detected_exact<bool, end_object_function_t, SAX>::value && - is_detected_exact<bool, start_array_function_t, SAX>::value && - is_detected_exact<bool, end_array_function_t, SAX>::value && - is_detected_exact<bool, parse_error_function_t, SAX, exception_t>::value; -}; - -template <typename SAX, typename BasicJsonType> -struct is_sax_static_asserts -{ -private: - static_assert(is_basic_json<BasicJsonType>::value, - "BasicJsonType must be of type basic_json<...>"); - - using number_integer_t = typename BasicJsonType::number_integer_t; - using number_unsigned_t = typename BasicJsonType::number_unsigned_t; - using number_float_t = typename BasicJsonType::number_float_t; - using string_t = typename BasicJsonType::string_t; - using exception_t = typename BasicJsonType::exception; - -public: - static_assert(is_detected_exact<bool, null_function_t, SAX>::value, - "Missing/invalid function: bool null()"); - static_assert(is_detected_exact<bool, boolean_function_t, SAX>::value, - "Missing/invalid function: bool boolean(bool)"); - static_assert(is_detected_exact<bool, boolean_function_t, SAX>::value, - "Missing/invalid function: bool boolean(bool)"); - static_assert( - is_detected_exact<bool, number_integer_function_t, SAX, - number_integer_t>::value, - "Missing/invalid function: bool number_integer(number_integer_t)"); - static_assert( - is_detected_exact<bool, number_unsigned_function_t, SAX, - number_unsigned_t>::value, - "Missing/invalid function: bool number_unsigned(number_unsigned_t)"); - static_assert(is_detected_exact<bool, number_float_function_t, SAX, - number_float_t, string_t>::value, - "Missing/invalid function: bool number_float(number_float_t, const string_t&)"); - static_assert( - is_detected_exact<bool, string_function_t, SAX, string_t>::value, - "Missing/invalid function: bool string(string_t&)"); - static_assert(is_detected_exact<bool, start_object_function_t, SAX>::value, - "Missing/invalid function: bool start_object(std::size_t)"); - static_assert(is_detected_exact<bool, key_function_t, SAX, string_t>::value, - "Missing/invalid function: bool key(string_t&)"); - static_assert(is_detected_exact<bool, end_object_function_t, SAX>::value, - "Missing/invalid function: bool end_object()"); - static_assert(is_detected_exact<bool, start_array_function_t, SAX>::value, - "Missing/invalid function: bool start_array(std::size_t)"); - static_assert(is_detected_exact<bool, end_array_function_t, SAX>::value, - "Missing/invalid function: bool end_array()"); - static_assert( - is_detected_exact<bool, parse_error_function_t, SAX, exception_t>::value, - "Missing/invalid function: bool parse_error(std::size_t, const " - "std::string&, const exception&)"); -}; -} // namespace detail -} // namespace nlohmann |