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🎨 fixed indentation
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@nlohmann
nlohmann committed Mar 28, 2019
1 parent 2363570 commit d21d298
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Showing 2 changed files with 101 additions and 99 deletions.
32 changes: 17 additions & 15 deletions include/nlohmann/detail/iterators/iterator_traits.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -13,15 +13,16 @@ template <typename It, typename = void>
struct iterator_types {};

template <typename It>
struct iterator_types<
struct iterator_types <
It,
void_t<typename It::difference_type, typename It::value_type, typename It::pointer,
typename It::reference, typename It::iterator_category>> {
using difference_type = typename It::difference_type;
using value_type = typename It::value_type;
using pointer = typename It::pointer;
using reference = typename It::reference;
using iterator_category = typename It::iterator_category;
typename It::reference, typename It::iterator_category >>
{
using difference_type = typename It::difference_type;
using value_type = typename It::value_type;
using pointer = typename It::pointer;
using reference = typename It::reference;
using iterator_category = typename It::iterator_category;
};

// This is required as some compilers implement std::iterator_traits in a way that
Expand All @@ -32,18 +33,19 @@ struct iterator_traits
};

template <typename T>
struct iterator_traits<T, enable_if_t<!std::is_pointer<T>::value>>
: iterator_types<T>
struct iterator_traits < T, enable_if_t < !std::is_pointer<T>::value >>
: iterator_types<T>
{
};

template <typename T>
struct iterator_traits<T*, enable_if_t<std::is_object<T>::value>> {
using iterator_category = std::random_access_iterator_tag;
using value_type = T;
using difference_type = ptrdiff_t;
using pointer = T*;
using reference = T&;
struct iterator_traits<T*, enable_if_t<std::is_object<T>::value>>
{
using iterator_category = std::random_access_iterator_tag;
using value_type = T;
using difference_type = ptrdiff_t;
using pointer = T*;
using reference = T&;
};
} // namespace detail
} // namespace nlohmann
168 changes: 84 additions & 84 deletions include/nlohmann/detail/meta/is_sax.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -24,119 +24,119 @@ using number_integer_function_t =

template <typename T, typename Unsigned>
using number_unsigned_function_t =
decltype(std::declval<T &>().number_unsigned(std::declval<Unsigned>()));
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 &>()));
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 &>()));
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>()));
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 &>()));
decltype(std::declval<T&>().key(std::declval<String&>()));

template <typename T>
using end_object_function_t = decltype(std::declval<T &>().end_object());
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>()));
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());
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 &>()));
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;
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&)");
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

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