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Commit 907484fb by Théo DELRIEU Committed by Théo DELRIEU
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format biggest lines

parent 47bc4021
Showing with 119 additions and 74 deletions
src/json.hpp
......@@ -183,19 +183,20 @@ template <class RealType, class CompatibleObjectType>
struct is_compatible_object_type_impl<true, RealType, CompatibleObjectType>
{
static constexpr auto value =
std::is_constructible<typename RealType::key_type, typename CompatibleObjectType::key_type>::value and
std::is_constructible<typename RealType::mapped_type, typename CompatibleObjectType::mapped_type>::value;
std::is_constructible<typename RealType::key_type,
typename CompatibleObjectType::key_type>::value and
std::is_constructible<typename RealType::mapped_type,
typename CompatibleObjectType::mapped_type>::value;
};
template<class RealType, class CompatibleObjectType>
struct is_compatible_object_type
{
static auto constexpr value = is_compatible_object_type_impl<
conjunction<negation<std::is_same<void, CompatibleObjectType>>,
has_mapped_type<CompatibleObjectType>,
has_key_type<CompatibleObjectType>>::value,
RealType, CompatibleObjectType>::value;
conjunction<negation<std::is_same<void, CompatibleObjectType>>,
has_mapped_type<CompatibleObjectType>,
has_key_type<CompatibleObjectType>>::value,
RealType, CompatibleObjectType>::value;
};
template <bool B, class BasicJson, class CompatibleArrayType>
......@@ -205,28 +206,34 @@ template <class BasicJson, class CompatibleArrayType>
struct is_compatible_array_type_impl<true, BasicJson, CompatibleArrayType>
{
static constexpr auto value =
not std::is_same<CompatibleArrayType, typename BasicJson::iterator>::value and
not std::is_same<CompatibleArrayType, typename BasicJson::const_iterator>::value and
not std::is_same<CompatibleArrayType, typename BasicJson::reverse_iterator>::value and
not std::is_same<CompatibleArrayType, typename BasicJson::const_reverse_iterator>::value and
not std::is_same<CompatibleArrayType, typename BasicJson::array_t::iterator>::value and
not std::is_same<CompatibleArrayType, typename BasicJson::array_t::const_iterator>::value;
not std::is_same<CompatibleArrayType,
typename BasicJson::iterator>::value and
not std::is_same<CompatibleArrayType,
typename BasicJson::const_iterator>::value and
not std::is_same<CompatibleArrayType,
typename BasicJson::reverse_iterator>::value and
not std::is_same<CompatibleArrayType,
typename BasicJson::const_reverse_iterator>::value and
not std::is_same<CompatibleArrayType,
typename BasicJson::array_t::iterator>::value and
not std::is_same<CompatibleArrayType,
typename BasicJson::array_t::const_iterator>::value;
};
template <class BasicJson, class CompatibleArrayType>
struct is_compatible_array_type
{
static auto constexpr value = disjunction<std::is_same<BasicJson, CompatibleArrayType>,
is_compatible_array_type_impl<
conjunction<negation<
// MSVC has troubles on that one
std::is_same<void, CompatibleArrayType>>,
negation<is_compatible_object_type<
typename BasicJson::object_t, CompatibleArrayType>>,
has_value_type<CompatibleArrayType>,
has_iterator<CompatibleArrayType>>::value,
BasicJson, CompatibleArrayType>>::value;
static auto constexpr value = disjunction<
std::is_same<BasicJson, CompatibleArrayType>,
is_compatible_array_type_impl<
conjunction<negation<
// MSVC has troubles without this
std::is_same<void, CompatibleArrayType>>,
negation<is_compatible_object_type<
typename BasicJson::object_t, CompatibleArrayType>>,
has_value_type<CompatibleArrayType>,
has_iterator<CompatibleArrayType>>::value,
BasicJson, CompatibleArrayType>>::value;
};
template <bool, typename, typename>
......@@ -235,15 +242,19 @@ struct is_compatible_integer_type_impl : std::false_type{};
template <typename RealIntegerType, typename CompatibleNumberIntegerType>
struct is_compatible_integer_type_impl<true, RealIntegerType, CompatibleNumberIntegerType>
{
static constexpr auto value = std::is_constructible<RealIntegerType, CompatibleNumberIntegerType>::value and
std::numeric_limits<CompatibleNumberIntegerType>::is_integer and
std::numeric_limits<CompatibleNumberIntegerType>::is_signed;
static constexpr auto value =
std::is_constructible<RealIntegerType,
CompatibleNumberIntegerType>::value and
std::numeric_limits<CompatibleNumberIntegerType>::is_integer and
std::numeric_limits<CompatibleNumberIntegerType>::is_signed;
};
template <typename RealIntegerType, typename CompatibleNumberIntegerType>
struct is_compatible_integer_type
{
static constexpr auto value = is_compatible_integer_type_impl<std::is_arithmetic<CompatibleNumberIntegerType>::value, RealIntegerType, CompatibleNumberIntegerType>::value;
static constexpr auto value = is_compatible_integer_type_impl<
std::is_arithmetic<CompatibleNumberIntegerType>::value, RealIntegerType,
CompatibleNumberIntegerType>::value;
};
template <bool, typename, typename>
......@@ -252,37 +263,43 @@ struct is_compatible_unsigned_integer_type_impl : std::false_type{};
template <typename RealUnsignedType, typename CompatibleNumberUnsignedType>
struct is_compatible_unsigned_integer_type_impl<true, RealUnsignedType, CompatibleNumberUnsignedType>
{
static constexpr auto value = std::is_constructible<RealUnsignedType, CompatibleNumberUnsignedType>::value and
std::numeric_limits<CompatibleNumberUnsignedType>::is_integer and
not std::numeric_limits<CompatibleNumberUnsignedType>::is_signed;
static constexpr auto value =
std::is_constructible<RealUnsignedType,
CompatibleNumberUnsignedType>::value and
std::numeric_limits<CompatibleNumberUnsignedType>::is_integer and
not std::numeric_limits<CompatibleNumberUnsignedType>::is_signed;
};
template <typename RealUnsignedType, typename CompatibleNumberUnsignedType>
struct is_compatible_unsigned_integer_type
{
static constexpr auto value = is_compatible_unsigned_integer_type_impl<std::is_arithmetic<CompatibleNumberUnsignedType>::value, RealUnsignedType, CompatibleNumberUnsignedType>::value;
static constexpr auto value = is_compatible_unsigned_integer_type_impl<
std::is_arithmetic<CompatibleNumberUnsignedType>::value, RealUnsignedType,
CompatibleNumberUnsignedType>::value;
};
template <typename RealFloat, typename CompatibleFloat>
struct is_compatible_float_type
{
static constexpr auto value = std::is_constructible<RealFloat, CompatibleFloat>::value and
std::is_floating_point<CompatibleFloat>::value;
static constexpr auto value =
std::is_constructible<RealFloat, CompatibleFloat>::value and
std::is_floating_point<CompatibleFloat>::value;
};
template <typename T, typename BasicJson>
struct is_compatible_basic_json_type
{
static auto constexpr value =
std::is_same<T, BasicJson>::value or
std::is_constructible<typename BasicJson::string_t, T>::value or
std::is_same<typename BasicJson::boolean_t, T>::value or
is_compatible_array_type<BasicJson, T>::value or
is_compatible_object_type<typename BasicJson::object_t, T>::value or
is_compatible_float_type<typename BasicJson::number_float_t, T>::value or
is_compatible_integer_type<typename BasicJson::number_integer_t, T>::value or
is_compatible_unsigned_integer_type<typename BasicJson::number_unsigned_t, T>::value;
static auto constexpr value =
std::is_same<T, BasicJson>::value or
std::is_constructible<typename BasicJson::string_t, T>::value or
std::is_same<typename BasicJson::boolean_t, T>::value or
is_compatible_array_type<BasicJson, T>::value or
is_compatible_object_type<typename BasicJson::object_t, T>::value or
is_compatible_float_type<typename BasicJson::number_float_t, T>::value or
is_compatible_integer_type<typename BasicJson::number_integer_t,
T>::value or
is_compatible_unsigned_integer_type<typename BasicJson::number_unsigned_t,
T>::value;
};
template <template <typename, typename> class JSONSerializer, typename Json,
......@@ -322,23 +339,24 @@ void from_json();
struct to_json_fn
{
template <typename Json, typename T>
constexpr auto
operator()(Json&& j, T &&val) const noexcept(noexcept(to_json(std::forward<Json>(j), std::forward<T>(val))))
-> decltype(to_json(std::forward<Json>(j), std::forward<T>(val)), void())
{
return to_json(std::forward<Json>(j), std::forward<T>(val));
}
template <typename Json, typename T>
constexpr auto operator()(Json &&j, T &&val) const
noexcept(noexcept(to_json(std::forward<Json>(j), std::forward<T>(val))))
-> decltype(to_json(std::forward<Json>(j), std::forward<T>(val)),
void())
{
return to_json(std::forward<Json>(j), std::forward<T>(val));
}
};
struct from_json_fn
{
template <typename Json, typename T>
constexpr auto operator()(Json &&j, T &val) const
noexcept(noexcept(from_json(std::forward<Json>(j), val)))
-> decltype(from_json(std::forward<Json>(j), val), void())
{
return from_json(std::forward<Json>(j), val);
template <typename Json, typename T>
constexpr auto operator()(Json &&j, T &val) const
noexcept(noexcept(from_json(std::forward<Json>(j), val)))
-> decltype(from_json(std::forward<Json>(j), val), void())
{
return from_json(std::forward<Json>(j), val);
}
};
......@@ -1555,10 +1573,17 @@ class basic_json
// constructor chosen when JSONSerializer::to_json exists for type T
// first check avoids being chosen instead of move/copy constructor
template <typename T, enable_if_t<detail::conjunction<detail::negation<std::is_same<uncvref_t<T>, basic_json_t>>,
detail::negation<std::is_base_of<std::istream, uncvref_t<T>>>,
detail::negation<detail::is_compatible_basic_json_type<uncvref_t<T>, basic_json_t>>, detail::has_to_json<
JSONSerializer, basic_json, uncvref_t<T>>>::value, int> = 0>
template <
typename T,
enable_if_t<
detail::conjunction<
detail::negation<std::is_same<uncvref_t<T>, basic_json_t>>,
detail::negation<std::is_base_of<std::istream, uncvref_t<T>>>,
detail::negation<detail::is_compatible_basic_json_type<
uncvref_t<T>, basic_json_t>>,
detail::has_to_json<JSONSerializer, basic_json,
uncvref_t<T>>>::value,
int> = 0>
explicit basic_json(T &&val)
{
JSONSerializer<uncvref_t<T>>::to_json(*this, std::forward<T>(val));
......@@ -1757,7 +1782,11 @@ detail::negation<detail::is_compatible_basic_json_type<uncvref_t<T>, basic_json_
@since version 1.0.0
*/
template<typename CompatibleNumberIntegerType, enable_if_t<detail::is_compatible_integer_type<number_integer_t, CompatibleNumberIntegerType>::value, int> = 0>
template <
typename CompatibleNumberIntegerType,
enable_if_t<detail::is_compatible_integer_type<
number_integer_t, CompatibleNumberIntegerType>::value,
int> = 0>
basic_json(const CompatibleNumberIntegerType val) noexcept
: m_type(value_t::number_integer),
m_value(static_cast<number_integer_t>(val))
......@@ -1811,7 +1840,11 @@ detail::negation<detail::is_compatible_basic_json_type<uncvref_t<T>, basic_json_
@since version 2.0.0
*/
template<typename CompatibleNumberUnsignedType, enable_if_t<detail::is_compatible_unsigned_integer_type<number_unsigned_t, CompatibleNumberUnsignedType>::value, int> = 0>
template <
typename CompatibleNumberUnsignedType,
enable_if_t<detail::is_compatible_unsigned_integer_type<
number_unsigned_t, CompatibleNumberUnsignedType>::value,
int> = 0>
basic_json(const CompatibleNumberUnsignedType val) noexcept
: m_type(value_t::number_unsigned),
m_value(static_cast<number_unsigned_t>(val))
......@@ -1887,7 +1920,10 @@ detail::negation<detail::is_compatible_basic_json_type<uncvref_t<T>, basic_json_
@since version 1.0.0
*/
template<typename CompatibleNumberFloatType, enable_if_t<detail::is_compatible_float_type<number_float_t, CompatibleNumberFloatType>::value, int> = 0>
template <typename CompatibleNumberFloatType,
enable_if_t<detail::is_compatible_float_type<
number_float_t, CompatibleNumberFloatType>::value,
int> = 0>
basic_json(const CompatibleNumberFloatType val) noexcept
: basic_json(number_float_t(val))
{
......@@ -2941,13 +2977,17 @@ detail::negation<detail::is_compatible_basic_json_type<uncvref_t<T>, basic_json_
}
/// get an array (explicit)
template<class T, typename std::enable_if<
std::is_convertible<basic_json_t, typename T::value_type>::value and
not std::is_same<basic_json_t, typename T::value_type>::value and
not std::is_arithmetic<T>::value and
not std::is_convertible<std::string, T>::value and
not detail::has_mapped_type<T>::value, int>::type = 0>
T get_impl(T* /*unused*/) const
template <
class T,
typename std::enable_if<
std::is_convertible<basic_json_t, typename T::value_type>::value and
not std::is_same<basic_json_t,
typename T::value_type>::value and
not std::is_arithmetic<T>::value and
not std::is_convertible<std::string, T>::value and
not detail::has_mapped_type<T>::value,
int>::type = 0>
T get_impl(T *) const
{
if (is_array())
{
......@@ -3225,9 +3265,14 @@ detail::negation<detail::is_compatible_basic_json_type<uncvref_t<T>, basic_json_
return get_impl(static_cast<ValueType *>(nullptr));
}
template <typename T,
enable_if_t<detail::conjunction<detail::negation<detail::is_compatible_basic_json_type<uncvref_t<T>, basic_json_t>>,
detail::has_from_json<JSONSerializer, basic_json_t, uncvref_t<T>>>::value, int> = 0>
template <
typename T,
enable_if_t<detail::conjunction<
detail::negation<detail::is_compatible_basic_json_type<
uncvref_t<T>, basic_json_t>>,
detail::has_from_json<JSONSerializer, basic_json_t,
uncvref_t<T>>>::value,
int> = 0>
auto get() const -> uncvref_t<T>
{
using type = uncvref_t<T>;
......
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