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JSON for Modern C++

nlohmann/json

Home
Home
- License
- Code of Conduct
- FAQ
- Exceptions
- Releases
- Design goals
- Sponsors
Features
Features
- Arbitrary Type Conversions
- Binary Formats
  Binary Formats
  - BJData
  - BSON
  - CBOR
  - MessagePack
  - UBJSON
- Binary Values
- Comments
- Element Access
  Element Access
- Iterators
- JSON Pointer
- JSON Patch and Diff
- JSON Merge Patch
- nlohmann Namespace
- Object Order
- Parsing
  Parsing
- Runtime Assertions
- Specializing enum conversion
- Supported Macros
- Types
  Types
  - Number Handling
Integration
Integration
API Documentation
API Documentation
- basic_json
  basic_json
  - (Constructor)
  - (Destructor)
  - accept
  - array
  - array_t
  - at
  - back
  - begin
  - binary
  - binary_t
  - boolean_t
  - cbegin
  - cbor_tag_handler_t
  - cend
  - clear
  - contains
  - count
  - crbegin
  - crend
  - default_object_comparator_t
  - diff
  - dump
  - emplace
  - emplace_back
  - empty
  - end
  - erase
  - error_handler_t
  - exception
  - find
  - flatten
  - from_bjdata
  - from_bson
  - from_cbor
  - from_msgpack
  - from_ubjson
  - front
  - get
  - get_allocator
  - get_binary
  - get_ptr
  - get_ref
  - get_to
  - std::hash<basic_json>
  - input_format_t
  - insert
  - invalid_iterator
  - is_array
  - is_binary
  - is_boolean
  - is_discarded
  - is_null
  - is_number
  - is_number_float
  - is_number_integer
  - is_number_unsigned
  - is_object
  - is_primitive
  - is_string
  - is_structured
  - items
  - json_base_class_t
  - json_serializer
  - max_size
  - meta
  - merge_patch
  - number_float_t
  - number_integer_t
  - number_unsigned_t
  - object
  - object_comparator_t
  - object_t
  - operator ValueType
  - operator value_t
  - operator[]
  - operator=
  - operator+=
  - operator==
  - operator!=
  - operator<
  - operator>
  - operator<=
  - operator>=
  - operator<=>
  - out_of_range
  - other_error
  - parse
  - parse_error
  - parse_event_t
  - parser_callback_t
  - patch
  - patch_inplace
  - push_back
  - rbegin
  - rend
  - sax_parse
  - size
  - string_t
  - swap
  - std::swap<basic_json>
  - to_bjdata
  - to_bson
  - to_cbor
  - to_msgpack
  - to_string
  - to_ubjson
  - type
  - type_error
  - type_name
  - unflatten
  - update
  - value
  - value_t
- byte_container_with_subtype
  byte_container_with_subtype
- adl_serializer
  adl_serializer
  - from_json
  - to_json
- json
- json_pointer
  json_pointer
  - (Constructor)
  - back
  - empty
  - operator string_t
  - operator==
  - operator!=
  - operator/
  - operator/=
  - parent_pointer
  - pop_back
  - push_back
  - string_t
  - to_string
- json_sax
  json_sax
  - binary
  - boolean
  - end_array
  - end_object
  - key
  - null
  - number_float
  - number_integer
  - number_unsigned
  - parse_error
  - start_array
  - start_object
  - string
- operator<<(basic_json)
- operator<<(json_pointer)
- operator>>(basic_json)
- operator""_json
- operator""_json_pointer
- ordered_json
- ordered_map
- macros
  macros

JSON for Modern C++¶

Last update: May 1, 2022