remove is_compatible_array_type_impl trait
This commit is contained in:
Théo DELRIEU
parent
b2543e06d8
commit
b4cea6825d
3 changed files with 132 additions and 84 deletions
59
src/json.hpp
59
src/json.hpp
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@ -398,40 +398,30 @@ struct is_compatible_object_type
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typename BasicJson::object_t, CompatibleObjectType>::value;
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};
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template <bool B, class BasicJson, class CompatibleArrayType>
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struct is_compatible_array_type_impl : std::false_type {};
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template <class BasicJson, class CompatibleArrayType>
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struct is_compatible_array_type_impl<true, BasicJson, CompatibleArrayType>
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template <typename BasicJson, typename T>
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struct is_basic_json_nested_type
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{
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static constexpr auto value =
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not std::is_same<CompatibleArrayType,
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typename BasicJson::iterator>::value and
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not std::is_same<CompatibleArrayType,
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typename BasicJson::const_iterator>::value and
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not std::is_same<CompatibleArrayType,
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typename BasicJson::reverse_iterator>::value and
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not std::is_same<CompatibleArrayType,
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typename BasicJson::const_reverse_iterator>::value and
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not std::is_same<CompatibleArrayType,
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typename BasicJson::array_t::iterator>::value and
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not std::is_same<CompatibleArrayType,
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typename BasicJson::array_t::const_iterator>::value;
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static auto constexpr value = std::is_same<T, typename BasicJson::iterator>::value or
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std::is_same<T, typename BasicJson::const_iterator>::value or
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std::is_same<T, typename BasicJson::reverse_iterator>::value or
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std::is_same<T, typename BasicJson::const_reverse_iterator>::value or
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std::is_same<T, typename BasicJson::json_pointer>::value;
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};
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template <class BasicJson, class CompatibleArrayType>
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struct is_compatible_array_type
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{
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// the check for CompatibleArrayType = void is done in
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// `is_compatible_object_type`, but we need the conjunction here as well
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static auto constexpr value = is_compatible_array_type_impl<
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conjunction<negation<is_compatible_object_type<
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// TODO concept Container?
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// this might not make VS happy
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static auto constexpr value =
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conjunction<negation<std::is_same<void, CompatibleArrayType>>,
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negation<is_compatible_object_type<
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BasicJson, CompatibleArrayType>>,
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negation<std::is_constructible<typename BasicJson::string_t,
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CompatibleArrayType>>,
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negation<is_basic_json_nested_type<BasicJson, CompatibleArrayType>>,
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has_value_type<CompatibleArrayType>,
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has_iterator<CompatibleArrayType>>::value,
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BasicJson, CompatibleArrayType>::value;
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has_iterator<CompatibleArrayType>>::value;
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};
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template <bool, typename, typename>
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@ -461,16 +451,6 @@ struct is_compatible_integer_type
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RealIntegerType, CompatibleNumberIntegerType > ::value;
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};
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template <typename BasicJson, typename T>
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struct is_basic_json_nested_type
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{
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static auto constexpr value = std::is_same<T, typename BasicJson::iterator>::value or
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std::is_same<T, typename BasicJson::const_iterator>::value or
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std::is_same<T, typename BasicJson::reverse_iterator>::value or
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std::is_same<T, typename BasicJson::const_reverse_iterator>::value or
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std::is_same<T, typename BasicJson::json_pointer>::value;
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};
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// This trait checks if JSONSerializer<T>::from_json(json const&, udt&) exists
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template <template <typename, typename> class JSONSerializer, typename Json, typename T>
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struct has_from_json
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@ -519,8 +499,6 @@ struct has_to_json
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detect(std::declval<JSONSerializer<T, void>>()))>::value;
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};
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template <typename Json, typename >
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// those declarations are needed to workaround a MSVC bug related to ADL
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// (taken from MSVC-Ranges implementation)
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void to_json();
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@ -737,12 +715,9 @@ template <
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typename Json, typename ArithmeticType,
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enable_if_t<
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std::is_arithmetic<ArithmeticType>::value and
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not std::is_same<ArithmeticType,
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typename Json::number_unsigned_t>::value and
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not std::is_same<ArithmeticType,
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typename Json::number_integer_t>::value and
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not std::is_same<ArithmeticType,
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typename Json::number_float_t>::value and
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not std::is_same<ArithmeticType, typename Json::number_unsigned_t>::value and
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not std::is_same<ArithmeticType, typename Json::number_integer_t>::value and
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not std::is_same<ArithmeticType, typename Json::number_float_t>::value and
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not std::is_same<ArithmeticType, typename Json::boolean_t>::value,
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int> = 0>
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void from_json(Json const &j, ArithmeticType &val)
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@ -398,40 +398,30 @@ struct is_compatible_object_type
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typename BasicJson::object_t, CompatibleObjectType>::value;
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};
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template <bool B, class BasicJson, class CompatibleArrayType>
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struct is_compatible_array_type_impl : std::false_type {};
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template <class BasicJson, class CompatibleArrayType>
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struct is_compatible_array_type_impl<true, BasicJson, CompatibleArrayType>
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template <typename BasicJson, typename T>
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struct is_basic_json_nested_type
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{
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static constexpr auto value =
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not std::is_same<CompatibleArrayType,
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typename BasicJson::iterator>::value and
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not std::is_same<CompatibleArrayType,
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typename BasicJson::const_iterator>::value and
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not std::is_same<CompatibleArrayType,
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typename BasicJson::reverse_iterator>::value and
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not std::is_same<CompatibleArrayType,
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typename BasicJson::const_reverse_iterator>::value and
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not std::is_same<CompatibleArrayType,
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typename BasicJson::array_t::iterator>::value and
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not std::is_same<CompatibleArrayType,
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typename BasicJson::array_t::const_iterator>::value;
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static auto constexpr value = std::is_same<T, typename BasicJson::iterator>::value or
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std::is_same<T, typename BasicJson::const_iterator>::value or
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std::is_same<T, typename BasicJson::reverse_iterator>::value or
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std::is_same<T, typename BasicJson::const_reverse_iterator>::value or
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std::is_same<T, typename BasicJson::json_pointer>::value;
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};
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template <class BasicJson, class CompatibleArrayType>
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struct is_compatible_array_type
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{
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// the check for CompatibleArrayType = void is done in
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// `is_compatible_object_type`, but we need the conjunction here as well
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static auto constexpr value = is_compatible_array_type_impl<
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conjunction<negation<is_compatible_object_type<
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// TODO concept Container?
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// this might not make VS happy
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static auto constexpr value =
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conjunction<negation<std::is_same<void, CompatibleArrayType>>,
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negation<is_compatible_object_type<
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BasicJson, CompatibleArrayType>>,
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negation<std::is_constructible<typename BasicJson::string_t,
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CompatibleArrayType>>,
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negation<is_basic_json_nested_type<BasicJson, CompatibleArrayType>>,
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has_value_type<CompatibleArrayType>,
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has_iterator<CompatibleArrayType>>::value,
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BasicJson, CompatibleArrayType>::value;
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has_iterator<CompatibleArrayType>>::value;
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};
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template <bool, typename, typename>
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@ -461,16 +451,6 @@ struct is_compatible_integer_type
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RealIntegerType, CompatibleNumberIntegerType > ::value;
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};
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template <typename BasicJson, typename T>
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struct is_basic_json_nested_type
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{
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static auto constexpr value = std::is_same<T, typename BasicJson::iterator>::value or
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std::is_same<T, typename BasicJson::const_iterator>::value or
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std::is_same<T, typename BasicJson::reverse_iterator>::value or
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std::is_same<T, typename BasicJson::const_reverse_iterator>::value or
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std::is_same<T, typename BasicJson::json_pointer>::value;
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};
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// This trait checks if JSONSerializer<T>::from_json(json const&, udt&) exists
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template <template <typename, typename> class JSONSerializer, typename Json, typename T>
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struct has_from_json
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@ -519,8 +499,6 @@ struct has_to_json
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detect(std::declval<JSONSerializer<T, void>>()))>::value;
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};
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template <typename Json, typename >
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// those declarations are needed to workaround a MSVC bug related to ADL
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// (taken from MSVC-Ranges implementation)
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void to_json();
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@ -737,12 +715,9 @@ template <
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typename Json, typename ArithmeticType,
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enable_if_t<
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std::is_arithmetic<ArithmeticType>::value and
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not std::is_same<ArithmeticType,
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typename Json::number_unsigned_t>::value and
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not std::is_same<ArithmeticType,
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typename Json::number_integer_t>::value and
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not std::is_same<ArithmeticType,
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typename Json::number_float_t>::value and
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not std::is_same<ArithmeticType, typename Json::number_unsigned_t>::value and
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not std::is_same<ArithmeticType, typename Json::number_integer_t>::value and
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not std::is_same<ArithmeticType, typename Json::number_float_t>::value and
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not std::is_same<ArithmeticType, typename Json::boolean_t>::value,
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int> = 0>
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void from_json(Json const &j, ArithmeticType &val)
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98
src/json.hpp.re2c.rej
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98
src/json.hpp.re2c.rej
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@ -0,0 +1,98 @@
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diff a/src/json.hpp.re2c b/src/json.hpp.re2c (rejected hunks)
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@@ -389,40 +389,30 @@ struct is_compatible_object_type
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typename BasicJson::object_t, CompatibleObjectType>::value;
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};
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-template <bool B, class BasicJson, class CompatibleArrayType>
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-struct is_compatible_array_type_impl : std::false_type {};
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-
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-template <class BasicJson, class CompatibleArrayType>
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-struct is_compatible_array_type_impl<true, BasicJson, CompatibleArrayType>
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+template <typename BasicJson, typename T>
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+struct is_basic_json_nested_type
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{
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- static constexpr auto value =
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- not std::is_same<CompatibleArrayType,
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- typename BasicJson::iterator>::value and
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- not std::is_same<CompatibleArrayType,
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- typename BasicJson::const_iterator>::value and
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- not std::is_same<CompatibleArrayType,
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- typename BasicJson::reverse_iterator>::value and
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- not std::is_same<CompatibleArrayType,
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- typename BasicJson::const_reverse_iterator>::value and
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- not std::is_same<CompatibleArrayType,
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- typename BasicJson::array_t::iterator>::value and
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- not std::is_same<CompatibleArrayType,
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- typename BasicJson::array_t::const_iterator>::value;
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+ static auto constexpr value = std::is_same<T, typename BasicJson::iterator>::value or
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+ std::is_same<T, typename BasicJson::const_iterator>::value or
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+ std::is_same<T, typename BasicJson::reverse_iterator>::value or
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+ std::is_same<T, typename BasicJson::const_reverse_iterator>::value or
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+ std::is_same<T, typename BasicJson::json_pointer>::value;
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};
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template <class BasicJson, class CompatibleArrayType>
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struct is_compatible_array_type
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{
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- // the check for CompatibleArrayType = void is done in
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- // `is_compatible_object_type`, but we need the conjunction here as well
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- static auto constexpr value = is_compatible_array_type_impl<
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- conjunction<negation<is_compatible_object_type<
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+ // TODO concept Container?
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+ // this might not make VS happy
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+ static auto constexpr value =
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+ conjunction<negation<std::is_same<void, CompatibleArrayType>>,
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+ negation<is_compatible_object_type<
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BasicJson, CompatibleArrayType>>,
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negation<std::is_constructible<typename BasicJson::string_t,
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CompatibleArrayType>>,
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+ negation<is_basic_json_nested_type<BasicJson, CompatibleArrayType>>,
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has_value_type<CompatibleArrayType>,
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- has_iterator<CompatibleArrayType>>::value,
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- BasicJson, CompatibleArrayType>::value;
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+ has_iterator<CompatibleArrayType>>::value;
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};
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template <bool, typename, typename>
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@@ -452,16 +442,6 @@ struct is_compatible_integer_type
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RealIntegerType, CompatibleNumberIntegerType > ::value;
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};
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-template <typename BasicJson, typename T>
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-struct is_basic_json_nested_type
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-{
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- static auto constexpr value = std::is_same<T, typename BasicJson::iterator>::value or
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- std::is_same<T, typename BasicJson::const_iterator>::value or
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- std::is_same<T, typename BasicJson::reverse_iterator>::value or
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- std::is_same<T, typename BasicJson::const_reverse_iterator>::value or
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- std::is_same<T, typename BasicJson::json_pointer>::value;
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-};
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-
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// This trait checks if JSONSerializer<T>::from_json(json const&, udt&) exists
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template <template <typename, typename> class JSONSerializer, typename Json, typename T>
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struct has_from_json
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@@ -510,8 +490,6 @@ struct has_to_json
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detect(std::declval<JSONSerializer<T, void>>()))>::value;
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};
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-template <typename Json, typename >
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-
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// those declarations are needed to workaround a MSVC bug related to ADL
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// (taken from MSVC-Ranges implementation)
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void to_json();
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@@ -728,12 +706,9 @@ template <
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typename Json, typename ArithmeticType,
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enable_if_t<
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std::is_arithmetic<ArithmeticType>::value and
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- not std::is_same<ArithmeticType,
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- typename Json::number_unsigned_t>::value and
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- not std::is_same<ArithmeticType,
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- typename Json::number_integer_t>::value and
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- not std::is_same<ArithmeticType,
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- typename Json::number_float_t>::value and
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+ not std::is_same<ArithmeticType, typename Json::number_unsigned_t>::value and
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+ not std::is_same<ArithmeticType, typename Json::number_integer_t>::value and
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+ not std::is_same<ArithmeticType, typename Json::number_float_t>::value and
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not std::is_same<ArithmeticType, typename Json::boolean_t>::value,
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int> = 0>
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void from_json(Json const &j, ArithmeticType &val)
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