nlohmann::detail Namespace Reference

detail namespace with internal helper functions More...

Namespaces
namespace	dtoa_impl
	implements the Grisu2 algorithm for binary to decimal floating-point conversion.

Classes
struct	conjunction
struct	conjunction< B1 >
struct	conjunction< B1, Bn... >
class	exception
	general exception of the basic_json class More...
struct	has_from_json
struct	has_non_default_from_json
struct	has_to_json
struct	index_sequence
struct	internal_iterator
	an iterator value More...
class	invalid_iterator
	exception indicating errors with iterators More...
struct	is_basic_json
struct	is_basic_json< NLOHMANN_BASIC_JSON_TPL >
struct	is_basic_json_nested_type
struct	is_compatible_array_type
struct	is_compatible_complete_type
struct	is_compatible_integer_type
struct	is_compatible_integer_type_impl
struct	is_compatible_integer_type_impl< true, RealIntegerType, CompatibleNumberIntegerType >
struct	is_compatible_object_type
struct	is_compatible_object_type_impl
struct	is_compatible_object_type_impl< true, RealType, CompatibleObjectType >
struct	is_compatible_type
struct	is_complete_type
struct	is_complete_type< T, decltype(void(sizeof(T)))>
class	iter_impl
	a template for a bidirectional iterator for the basic_json class More...
class	iteration_proxy
	proxy class for the items() function More...
class	json_reverse_iterator
	a template for a reverse iterator class More...
struct	make_index_sequence
struct	make_index_sequence< 0 >
struct	make_index_sequence< 1 >
struct	merge_and_renumber
struct	merge_and_renumber< index_sequence< I1... >, index_sequence< I2... > >
struct	negation
class	other_error
	exception indicating other library errors More...
class	out_of_range
	exception indicating access out of the defined range More...
class	output_adapter
struct	output_adapter_protocol
	abstract output adapter interface More...
class	output_stream_adapter
	output adapter for output streams More...
class	output_string_adapter
	output adapter for basic_string More...
class	output_vector_adapter
	output adapter for byte vectors More...
class	parse_error
	exception indicating a parse error More...
class	parser
	syntax analysis More...
class	primitive_iterator_t
struct	priority_tag
struct	priority_tag< 0 >
struct	static_const
class	type_error
	exception indicating executing a member function with a wrong type More...

Typedefs
template<bool B, typename T = void>
using	enable_if_t = typename std::enable_if< B, T >::type
template<typename T >
using	uncvref_t = typename std::remove_cv< typename std::remove_reference< T >::type >::type
template<typename... Ts>
using	index_sequence_for = make_index_sequence< sizeof...(Ts)>
template<typename CharType >
using	output_adapter_t = std::shared_ptr< output_adapter_protocol< CharType > >
	a type to simplify interfaces

Functions
	NLOHMANN_JSON_HAS_HELPER (mapped_type)
	NLOHMANN_JSON_HAS_HELPER (key_type)
	NLOHMANN_JSON_HAS_HELPER (value_type)
	NLOHMANN_JSON_HAS_HELPER (iterator)

Detailed Description

detail namespace with internal helper functions

This namespace collects functions that should not be exposed, implementations of some basic_json methods, and meta-programming helpers.

Since

version 2.1.0

Typedef Documentation

enable_if_t

template<bool B, typename T = void>

using nlohmann::detail::enable_if_t = typedef typename std::enable_if<B, T>::type

Definition at line 281 of file json.h.

index_sequence_for

template<typename... Ts>

using nlohmann::detail::index_sequence_for = typedef make_index_sequence<sizeof...(Ts)>

Definition at line 320 of file json.h.

output_adapter_t

template<typename CharType >

using nlohmann::detail::output_adapter_t = typedef std::shared_ptr<output_adapter_protocol<CharType> >

a type to simplify interfaces

Definition at line 4475 of file json.h.

uncvref_t

template<typename T >

using nlohmann::detail::uncvref_t = typedef typename std::remove_cv<typename std::remove_reference<T>::type>::type

Definition at line 284 of file json.h.

Function Documentation

NLOHMANN_JSON_HAS_HELPER() [1/4]

nlohmann::detail::NLOHMANN_JSON_HAS_HELPER

(

iterator

)

NLOHMANN_JSON_HAS_HELPER() [2/4]

nlohmann::detail::NLOHMANN_JSON_HAS_HELPER

(

key_type

)

NLOHMANN_JSON_HAS_HELPER() [3/4]

nlohmann::detail::NLOHMANN_JSON_HAS_HELPER

(

mapped_type

)

NLOHMANN_JSON_HAS_HELPER() [4/4]

nlohmann::detail::NLOHMANN_JSON_HAS_HELPER

(

value_type

)