Files
json/docs/mkdocs/mkdocs.yml
T
Niels Lohmann 0adb7783a4 Add element access, iteration, values, and JSON pointers to json_view
Give basic_json_view the read-only access functions of basic_json:
operator[] and at() with keys and indices, front()/back(), find(),
contains(), count(), begin()/end() and cbegin()/cend(), items()
with structured bindings from C++17 on, and type_name().

Exceptions have the ids and messages of the const functions of
basic_json. Where basic_json has undefined behavior the view
answers safely: operator[] with a missing key or an out-of-range
index returns a discarded view, and front()/back() of an empty
container throw invalid_iterator.214. Objects are iterated in
document order, and all members are visited; duplicate-key lookups
find the first member (as yyjson and simdjson do), while parse(),
materialize(), and the map conversions keep the last value, as
parse() does. Keys of up to 16 bytes are compared with two
overlapping loads.

Add value conversions: get<T>()/get_to() for arithmetic types,
bool, nullptr_t, strings (std::basic_string copied,
string_view_t without a copy), BasicJsonType, views, std::vector,
and maps with string keys; get_string() for the string without a
copy; number_token() for the number exactly as written in the
source; value() with keys and JSON pointers; and operator[]/at()/
contains() with JSON pointers. Everything else, including types
with from_json(), goes through materialize() of that subtree.
get<T>() of arithmetic types is inlined down to the conversion, so
reading an integer needs no call.

detail::json_pointer_access exposes a pointer's reference tokens
to code outside basic_json.

Signed-off-by: Niels Lohmann <mail@nlohmann.me>
2026-10-06 10:48:06 +02:00

546 lines
26 KiB
YAML

# Project information
site_name: JSON for Modern C++
site_author: Niels Lohmann
site_url: https://json.nlohmann.me/
# Repository
repo_name: nlohmann/json
repo_url: https://github.com/nlohmann/json
edit_uri: edit/develop/docs/mkdocs/docs
# Copyright
copyright: Copyright &copy; 2013-2026 Niels Lohmann
# Configuration
theme:
name: material
language: en
palette:
- media: '(prefers-color-scheme: light)'
scheme: default
primary: indigo
accent: indigo
toggle:
icon: material/brightness-7
name: Switch to dark mode
- media: '(prefers-color-scheme: dark)'
scheme: slate
primary: indigo
accent: indigo
toggle:
icon: material/brightness-4
name: Switch to light mode
icon:
repo: fontawesome/brands/github
font:
text: Roboto
code: JetBrains Mono
features:
- navigation.instant
- navigation.tracking
- navigation.tabs
- navigation.indexes
- navigation.top
- content.tabs.link
- content.action.edit
- content.action.view
nav:
- Home:
- index.md
- home/license.md
- "FAQ": home/faq.md
- home/exceptions.md
- home/releases.md
- home/design_goals.md
- home/architecture.md
- home/customers.md
- home/sponsors.md
- home/debugging.md
- Features:
- features/index.md
- features/arbitrary_types.md
- Binary Formats:
- features/binary_formats/index.md
- features/binary_formats/bjdata.md
- features/binary_formats/bon8.md
- features/binary_formats/bson.md
- features/binary_formats/cbor.md
- features/binary_formats/messagepack.md
- features/binary_formats/ubjson.md
- features/binary_values.md
- features/comments.md
- features/conversions.md
- features/creating_values.md
- Element Access:
- features/element_access/index.md
- features/element_access/unchecked_access.md
- features/element_access/checked_access.md
- features/element_access/default_value.md
- features/iterators.md
- features/merge_patch.md
- features/json_patch.md
- features/json_pointer.md
- features/modifying_values.md
- features/modules.md
- 'nlohmann Namespace': features/namespace.md
- features/object_order.md
- features/performance.md
- Parsing:
- features/parsing/index.md
- features/parsing/json_lines.md
- features/parsing/parse_exceptions.md
- features/parsing/parser_callbacks.md
- features/parsing/sax_interface.md
- features/parsing/untrusted_input.md
- features/assertions.md
- features/serialization.md
- features/enum_conversion.md
- features/macros.md
- features/trailing_commas.md
- Types:
- features/types/index.md
- features/types/number_handling.md
- features/types/template_parameters.md
- features/json_view.md
- Integration:
- integration/index.md
- integration/migration_guide.md
- integration/cmake.md
- integration/package_managers.md
- integration/pkg-config.md
- integration/compile_times.md
- API Documentation:
- basic_json:
- 'Overview': api/basic_json/index.md
- '(Constructor)': api/basic_json/basic_json.md
- '(Destructor)': api/basic_json/~basic_json.md
- 'accept': api/basic_json/accept.md
- 'array': api/basic_json/array.md
- 'array_t': api/basic_json/array_t.md
- 'as_base_class': api/basic_json/as_base_class.md
- 'at': api/basic_json/at.md
- 'back': api/basic_json/back.md
- 'begin': api/basic_json/begin.md
- 'binary': api/basic_json/binary.md
- 'binary_t': api/basic_json/binary_t.md
- 'boolean_t': api/basic_json/boolean_t.md
- 'cbegin': api/basic_json/cbegin.md
- 'cbor_tag_handler_t': api/basic_json/cbor_tag_handler_t.md
- 'cend': api/basic_json/cend.md
- 'clear': api/basic_json/clear.md
- 'contains': api/basic_json/contains.md
- 'count': api/basic_json/count.md
- 'crbegin': api/basic_json/crbegin.md
- 'crend': api/basic_json/crend.md
- 'default_object_comparator_t': api/basic_json/default_object_comparator_t.md
- 'diff': api/basic_json/diff.md
- 'dump': api/basic_json/dump.md
- 'emplace': api/basic_json/emplace.md
- 'emplace_back': api/basic_json/emplace_back.md
- 'empty': api/basic_json/empty.md
- 'end': api/basic_json/end.md
- 'end_pos': api/basic_json/end_pos.md
- 'erase': api/basic_json/erase.md
- 'error_handler_t': api/basic_json/error_handler_t.md
- 'exception': api/basic_json/exception.md
- 'find': api/basic_json/find.md
- 'flatten': api/basic_json/flatten.md
- 'format_as': api/basic_json/format_as.md
- 'from_bjdata': api/basic_json/from_bjdata.md
- 'from_bon8': api/basic_json/from_bon8.md
- 'from_bson': api/basic_json/from_bson.md
- 'from_cbor': api/basic_json/from_cbor.md
- 'from_msgpack': api/basic_json/from_msgpack.md
- 'from_ubjson': api/basic_json/from_ubjson.md
- 'front': api/basic_json/front.md
- 'get': api/basic_json/get.md
- 'get_allocator': api/basic_json/get_allocator.md
- 'get_binary': api/basic_json/get_binary.md
- 'get_ptr': api/basic_json/get_ptr.md
- 'get_ref': api/basic_json/get_ref.md
- 'get_to': api/basic_json/get_to.md
- 'std::formatter&lt;basic_json&gt;': api/basic_json/std_formatter.md
- 'std::hash&lt;basic_json&gt;': api/basic_json/std_hash.md
- 'input_format_t': api/basic_json/input_format_t.md
- 'insert': api/basic_json/insert.md
- 'invalid_iterator': api/basic_json/invalid_iterator.md
- 'is_array': api/basic_json/is_array.md
- 'is_binary': api/basic_json/is_binary.md
- 'is_boolean': api/basic_json/is_boolean.md
- 'is_discarded': api/basic_json/is_discarded.md
- 'is_null': api/basic_json/is_null.md
- 'is_number': api/basic_json/is_number.md
- 'is_number_float': api/basic_json/is_number_float.md
- 'is_number_integer': api/basic_json/is_number_integer.md
- 'is_number_unsigned': api/basic_json/is_number_unsigned.md
- 'is_object': api/basic_json/is_object.md
- 'is_primitive': api/basic_json/is_primitive.md
- 'is_string': api/basic_json/is_string.md
- 'is_structured': api/basic_json/is_structured.md
- 'items': api/basic_json/items.md
- 'json_base_class_t': api/basic_json/json_base_class_t.md
- 'json_serializer': api/basic_json/json_serializer.md
- 'max_size': api/basic_json/max_size.md
- 'meta': api/basic_json/meta.md
- 'merge_patch': api/basic_json/merge_patch.md
- 'number_float_t': api/basic_json/number_float_t.md
- 'number_integer_t': api/basic_json/number_integer_t.md
- 'number_unsigned_t': api/basic_json/number_unsigned_t.md
- 'object': api/basic_json/object.md
- 'object_comparator_t': api/basic_json/object_comparator_t.md
- 'object_t': api/basic_json/object_t.md
- 'operator ValueType': api/basic_json/operator_ValueType.md
- 'operator value_t': api/basic_json/operator_value_t.md
- 'operator[]': api/basic_json/operator[].md
- 'operator=': api/basic_json/operator=.md
- 'operator+=': api/basic_json/operator+=.md
- 'operator==': api/basic_json/operator_eq.md
- 'operator!=': api/basic_json/operator_ne.md
- 'operator<': api/basic_json/operator_lt.md
- 'operator>': api/basic_json/operator_gt.md
- 'operator<=': api/basic_json/operator_le.md
- 'operator>=': api/basic_json/operator_ge.md
- 'operator<=>': api/basic_json/operator_spaceship.md
- 'out_of_range': api/basic_json/out_of_range.md
- 'other_error': api/basic_json/other_error.md
- 'parse': api/basic_json/parse.md
- 'parse_error': api/basic_json/parse_error.md
- 'parse_event_t': api/basic_json/parse_event_t.md
- 'parser_callback_t': api/basic_json/parser_callback_t.md
- 'patch': api/basic_json/patch.md
- 'patch_inplace': api/basic_json/patch_inplace.md
- 'push_back': api/basic_json/push_back.md
- 'rbegin': api/basic_json/rbegin.md
- 'rend': api/basic_json/rend.md
- 'sax_parse': api/basic_json/sax_parse.md
- 'size': api/basic_json/size.md
- 'start_pos': api/basic_json/start_pos.md
- 'string_t': api/basic_json/string_t.md
- 'swap': api/basic_json/swap.md
- 'std::swap&lt;basic_json&gt;': api/basic_json/std_swap.md
- 'to_bjdata': api/basic_json/to_bjdata.md
- 'to_bon8': api/basic_json/to_bon8.md
- 'to_bson': api/basic_json/to_bson.md
- 'to_cbor': api/basic_json/to_cbor.md
- 'to_msgpack': api/basic_json/to_msgpack.md
- 'to_string': api/basic_json/to_string.md
- 'to_ubjson': api/basic_json/to_ubjson.md
- 'type': api/basic_json/type.md
- 'type_error': api/basic_json/type_error.md
- 'type_name': api/basic_json/type_name.md
- 'unflatten': api/basic_json/unflatten.md
- 'update': api/basic_json/update.md
- 'value': api/basic_json/value.md
- 'value_t': api/basic_json/value_t.md
- basic_json_document:
- 'Overview': api/basic_json_document/index.md
- '(Constructor)': api/basic_json_document/basic_json_document.md
- 'accept': api/basic_json_document/accept.md
- 'is_discarded': api/basic_json_document/is_discarded.md
- 'memory_usage': api/basic_json_document/memory_usage.md
- 'node_count': api/basic_json_document/node_count.md
- 'owns_source': api/basic_json_document/owns_source.md
- 'parse': api/basic_json_document/parse.md
- 'parse_copy': api/basic_json_document/parse_copy.md
- 'read': api/basic_json_document/read.md
- 'root': api/basic_json_document/root.md
- 'shrink_to_fit': api/basic_json_document/shrink_to_fit.md
- 'source': api/basic_json_document/source.md
- basic_json_view:
- 'Overview': api/basic_json_view/index.md
- '(Constructor)': api/basic_json_view/basic_json_view.md
- 'at': api/basic_json_view/at.md
- 'back': api/basic_json_view/back.md
- 'begin': api/basic_json_view/begin.md
- 'cbegin': api/basic_json_view/cbegin.md
- 'cend': api/basic_json_view/cend.md
- 'contains': api/basic_json_view/contains.md
- 'count': api/basic_json_view/count.md
- 'empty': api/basic_json_view/empty.md
- 'end': api/basic_json_view/end.md
- 'find': api/basic_json_view/find.md
- 'front': api/basic_json_view/front.md
- 'get': api/basic_json_view/get.md
- 'get_string': api/basic_json_view/get_string.md
- 'get_to': api/basic_json_view/get_to.md
- 'is_array': api/basic_json_view/is_array.md
- 'is_binary': api/basic_json_view/is_binary.md
- 'is_boolean': api/basic_json_view/is_boolean.md
- 'is_discarded': api/basic_json_view/is_discarded.md
- 'is_null': api/basic_json_view/is_null.md
- 'is_number': api/basic_json_view/is_number.md
- 'is_number_float': api/basic_json_view/is_number_float.md
- 'is_number_integer': api/basic_json_view/is_number_integer.md
- 'is_number_unsigned': api/basic_json_view/is_number_unsigned.md
- 'is_object': api/basic_json_view/is_object.md
- 'is_primitive': api/basic_json_view/is_primitive.md
- 'is_string': api/basic_json_view/is_string.md
- 'is_structured': api/basic_json_view/is_structured.md
- 'items': api/basic_json_view/items.md
- 'materialize': api/basic_json_view/materialize.md
- 'number_token': api/basic_json_view/number_token.md
- 'operator bool': api/basic_json_view/operator_bool.md
- 'operator[]': api/basic_json_view/operator[].md
- 'size': api/basic_json_view/size.md
- 'source_offset': api/basic_json_view/source_offset.md
- 'type': api/basic_json_view/type.md
- 'type_name': api/basic_json_view/type_name.md
- 'value': api/basic_json_view/value.md
- byte_container_with_subtype:
- 'Overview': api/byte_container_with_subtype/index.md
- '(constructor)': api/byte_container_with_subtype/byte_container_with_subtype.md
- 'clear_subtype': api/byte_container_with_subtype/clear_subtype.md
- 'has_subtype': api/byte_container_with_subtype/has_subtype.md
- 'operator==': api/byte_container_with_subtype/operator_eq.md
- 'operator!=': api/byte_container_with_subtype/operator_ne.md
- 'set_subtype': api/byte_container_with_subtype/set_subtype.md
- 'subtype': api/byte_container_with_subtype/subtype.md
- adl_serializer:
- 'Overview': api/adl_serializer/index.md
- 'from_json': api/adl_serializer/from_json.md
- 'to_json': api/adl_serializer/to_json.md
- 'json': api/json.md
- 'json_document': api/json_document.md
- json_pointer:
- 'Overview': api/json_pointer/index.md
- '(Constructor)': api/json_pointer/json_pointer.md
- 'back': api/json_pointer/back.md
- 'empty': api/json_pointer/empty.md
- 'front': api/json_pointer/front.md
- 'operator string_t': api/json_pointer/operator_string_t.md
- 'operator==': api/json_pointer/operator_eq.md
- 'operator!=': api/json_pointer/operator_ne.md
- 'operator<=>': api/json_pointer/operator_spaceship.md
- 'operator/': api/json_pointer/operator_slash.md
- 'operator/=': api/json_pointer/operator_slasheq.md
- 'parent_pointer': api/json_pointer/parent_pointer.md
- 'pop_back': api/json_pointer/pop_back.md
- 'pop_front': api/json_pointer/pop_front.md
- 'push_back': api/json_pointer/push_back.md
- 'push_front': api/json_pointer/push_front.md
- 'string_t': api/json_pointer/string_t.md
- 'to_string': api/json_pointer/to_string.md
- json_sax:
- 'Overview': api/json_sax/index.md
- 'binary': api/json_sax/binary.md
- 'boolean': api/json_sax/boolean.md
- 'end_array': api/json_sax/end_array.md
- 'end_object': api/json_sax/end_object.md
- 'key': api/json_sax/key.md
- 'null': api/json_sax/null.md
- 'number_float': api/json_sax/number_float.md
- 'number_integer': api/json_sax/number_integer.md
- 'number_unsigned': api/json_sax/number_unsigned.md
- 'parse_error': api/json_sax/parse_error.md
- 'start_array': api/json_sax/start_array.md
- 'start_object': api/json_sax/start_object.md
- 'string': api/json_sax/string.md
- 'json_view': api/json_view.md
- 'operator<<(basic_json), operator<<(json_pointer)': api/operator_ltlt.md
- 'operator>>(basic_json)': api/operator_gtgt.md
- 'operator""_json': api/operator_literal_json.md
- 'operator""_json_pointer': api/operator_literal_json_pointer.md
- 'ordered_json': api/ordered_json.md
- 'ordered_json_document': api/ordered_json_document.md
- 'ordered_json_view': api/ordered_json_view.md
- 'ordered_map': api/ordered_map.md
- macros:
- 'Overview': api/macros/index.md
- 'JSON_ASSERT': api/macros/json_assert.md
- 'JSON_BRACE_INIT_COPY_SEMANTICS': api/macros/json_brace_init_copy_semantics.md
- 'JSON_CATCH_USER, JSON_THROW_USER, JSON_TRY_USER': api/macros/json_throw_user.md
- 'JSON_DIAGNOSTICS': api/macros/json_diagnostics.md
- 'JSON_DELETE_DEPRECATED_FUNCTIONS': api/macros/json_delete_deprecated_functions.md
- 'JSON_DIAGNOSTIC_POSITIONS': api/macros/json_diagnostic_positions.md
- 'JSON_DISABLE_ENUM_SERIALIZATION': api/macros/json_disable_enum_serialization.md
- 'JSON_DISABLE_TUPLE_REFERENCE_CONVERSION': api/macros/json_disable_tuple_reference_conversion.md
- 'JSON_HAS_CPP_11, JSON_HAS_CPP_14, JSON_HAS_CPP_17, JSON_HAS_CPP_20, JSON_HAS_CPP_23, JSON_HAS_CPP_26': api/macros/json_has_cpp_11.md
- 'JSON_HAS_EXPERIMENTAL_FILESYSTEM, JSON_HAS_FILESYSTEM': api/macros/json_has_filesystem.md
- 'JSON_HAS_RANGES': api/macros/json_has_ranges.md
- 'JSON_HAS_STATIC_RTTI': api/macros/json_has_static_rtti.md
- 'JSON_HAS_STD_FORMAT': api/macros/json_has_std_format.md
- 'JSON_HAS_THREE_WAY_COMPARISON': api/macros/json_has_three_way_comparison.md
- 'JSON_NO_AUTOMATIC_UDLS': api/macros/json_no_automatic_udls.md
- 'JSON_NOEXCEPTION': api/macros/json_noexception.md
- 'JSON_NO_IO': api/macros/json_no_io.md
- 'JSON_NO_THREAD_LOCAL': api/macros/json_no_thread_local.md
- 'JSON_PRECISE_STREAM_POSITION': api/macros/json_precise_stream_position.md
- 'JSON_SKIP_LIBRARY_VERSION_CHECK': api/macros/json_skip_library_version_check.md
- 'JSON_SKIP_UNSUPPORTED_COMPILER_CHECK': api/macros/json_skip_unsupported_compiler_check.md
- 'JSON_STRICT_BINARY_UTF8': api/macros/json_strict_binary_utf8.md
- 'JSON_STRICT_NUL_HANDLING': api/macros/json_strict_nul_handling.md
- 'JSON_USE_GLOBAL_UDLS': api/macros/json_use_global_udls.md
- 'JSON_USE_IMPLICIT_CONVERSIONS': api/macros/json_use_implicit_conversions.md
- 'JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON': api/macros/json_use_legacy_discarded_value_comparison.md
- 'JSON_USE_OBJECTS_FOR_ENUM_KEYED_MAPS': api/macros/json_use_objects_for_enum_keyed_maps.md
- 'JSON_USE_SIMDUTF': api/macros/json_use_simdutf.md
- 'NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE, NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE_WITH_DEFAULT, NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE_ONLY_SERIALIZE, NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE, NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE_WITH_DEFAULT, NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE': api/macros/nlohmann_define_derived_type.md
- 'NLOHMANN_DEFINE_TYPE_INTRUSIVE, NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT, NLOHMANN_DEFINE_TYPE_INTRUSIVE_ONLY_SERIALIZE': api/macros/nlohmann_define_type_intrusive.md
- 'NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE, NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_WITH_DEFAULT, NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE': api/macros/nlohmann_define_type_non_intrusive.md
- 'NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_NAMES, NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT_WITH_NAMES, NLOHMANN_DEFINE_TYPE_INTRUSIVE_ONLY_SERIALIZE_WITH_NAMES, NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_WITH_NAMES, NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_WITH_DEFAULT_WITH_NAMES, NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE_WITH_NAMES, NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE_WITH_NAMES, NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE_WITH_DEFAULT_WITH_NAMES, NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE_ONLY_SERIALIZE_WITH_NAMES, NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE_WITH_NAMES, NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE_WITH_DEFAULT_WITH_NAMES, NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE_WITH_NAMES': api/macros/nlohmann_define_type_with_names.md
- 'NLOHMANN_JSON_NAMESPACE': api/macros/nlohmann_json_namespace.md
- 'NLOHMANN_JSON_NAMESPACE_BEGIN, NLOHMANN_JSON_NAMESPACE_END': api/macros/nlohmann_json_namespace_begin.md
- 'NLOHMANN_JSON_NAMESPACE_NO_VERSION': api/macros/nlohmann_json_namespace_no_version.md
- 'NLOHMANN_JSON_SERIALIZE_ENUM': api/macros/nlohmann_json_serialize_enum.md
- 'NLOHMANN_JSON_SERIALIZE_ENUM_STRICT': api/macros/nlohmann_json_serialize_enum_strict.md
- 'NLOHMANN_JSON_VERSION_MAJOR, NLOHMANN_JSON_VERSION_MINOR, NLOHMANN_JSON_VERSION_PATCH': api/macros/nlohmann_json_version_major.md
- Community:
- community/index.md
- community/ecosystem.md
- "Code of Conduct": community/code_of_conduct.md
- community/contribution_guidelines.md
- community/quality_assurance.md
- community/governance.md
- community/roadmap.md
- community/security_policy.md
- community/assurance_case.md
# Extras
extra:
social:
- icon: fontawesome/brands/github
link: https://github.com/nlohmann
- icon: fontawesome/brands/linkedin
link: https://www.linkedin.com/in/nielslohmann/
- icon: fontawesome/brands/xing
link: https://www.xing.com/profile/Niels_Lohmann
- icon: fontawesome/brands/paypal
link: https://www.paypal.me/nlohmann
generator: false
# Extensions
markdown_extensions:
- abbr
- admonition
- attr_list
- def_list
- codehilite:
guess_lang: false
- toc:
permalink: true
- md_in_html
- pymdownx.betterem:
smart_enable: all
- pymdownx.caret
- pymdownx.critic
- pymdownx.details
- pymdownx.emoji:
emoji_index: !!python/name:material.extensions.emoji.twemoji
emoji_generator: !!python/name:material.extensions.emoji.to_svg
- pymdownx.inlinehilite
- pymdownx.magiclink
- pymdownx.mark
#- pymdownx.smartsymbols
- pymdownx.superfences:
custom_fences:
- name: mermaid
class: mermaid
format: !!python/name:pymdownx.superfences.fence_code_format
- pymdownx.tasklist:
custom_checkbox: true
- pymdownx.tabbed:
alternate_style: true
- pymdownx.tilde
- pymdownx.snippets:
base_path: docs
check_paths: true
restrict_base_path: false # needed to allow including files from the .github folder
auto_append:
- ../includes/glossary.md
# report broken links, anchors, and nav entries as warnings, so that `mkdocs build --strict` (make build) fails
validation:
nav:
omitted_files: warn
not_found: warn
absolute_links: warn
links:
not_found: warn
anchors: warn
absolute_links: warn
unrecognized_links: warn
hooks:
- hooks/copy_markdown_source.py
- hooks/unreleased_versions.py
plugins:
- search:
separator: '[\s\-\.]'
lang: en
- minify:
minify_html: true
- git-revision-date-localized:
strict: false # log "has no git logs" for uncommitted pages as info, not as a warning
- redirects:
redirect_maps:
'api/basic_json/operator_gtgt.md': api/operator_gtgt.md
'api/basic_json/operator_ltlt.md': api/operator_ltlt.md
'api/basic_json/operator_literal_json.md': api/operator_literal_json.md
'api/basic_json/operator_literal_json_pointer.md': api/operator_literal_json_pointer.md
'api/json_pointer/operator_string.md': api/json_pointer/operator_string_t.md
'home/code_of_conduct.md': community/code_of_conduct.md
- htmlproofer: # see https://github.com/manuzhang/mkdocs-htmlproofer-plugin
enabled: !ENV [ENABLED_HTMLPROOFER, False]
raise_error_after_finish: true # log every broken link, then fail
skip_downloads: true # check headers only (customers.md links large PDFs)
raise_error_excludes: # integer status codes, fnmatch patterns
403: ['*'] # bot protection against the plugin's "Bot <uuid>" user agent
429: ['*'] # rate limiting (hundreds of github.com URLs)
502: ['*']
503: ['*']
504: ['*'] # timeouts are reported as 504
-1: # connection errors
- 'https://repology.org/*' # repology.org is suspended since 2026-09
- 'http://2ak5ape.257.cz/' # customers.md: kept although unreachable
401: ['https://fossies.org/*'] # answers the plugin's user agent with 401, browsers and curl with 200
404:
- 'https://gitlab.b-data.ch/*' # answers the plugin's user agent with 404, browsers with 200
# customers.md: kept although dead
- 'https://www.cisco.com/c/dam/en_us/about/doing_business/open_source/docs/CiscoWebexDeskCamera-23-1622100417.pdf'
- 'https://docs.cyberark.com/Downloads/Legal/Privileged%20Session%20Manager%20for%20SSH%20Third-Party%20Notices.pdf'
500: ['https://marne.io/licenses'] # customers.md: kept although dead
ignore_urls:
- mailto:*
- privacy:
# repology.org refuses requests from GitHub Actions runners, which made
# the privacy plugin abort the whole build when it could not download the
# package badges (the fetch fails, then reading the missing cache entry
# raises FileNotFoundError). Readers' browsers are served normally, so
# leave these badges as external references instead of self-hosting them.
assets_exclude:
- repology.org/*
- llmstxt:
markdown_description: >
JSON for Modern C++ is a C++11 header-only library implementing a JSON
value type with an STL-like API, JSON Pointer/Patch, CBOR/MessagePack/
BSON/UBJSON/BJData/BON8 binary format support, and a SAX-style parser interface.
sections:
Home:
- index.md
- home/*.md
Features:
- features/*.md
- features/binary_formats/*.md
- features/element_access/*.md
- features/parsing/*.md
- features/types/*.md
Integration:
- integration/*.md
API Documentation:
- api/*.md
- api/basic_json/*.md
- api/basic_json_document/*.md
- api/basic_json_view/*.md
- api/adl_serializer/*.md
- api/byte_container_with_subtype/*.md
- api/json_pointer/*.md
- api/json_sax/*.md
- api/macros/*.md
Community:
- community/*.md
extra_css:
- css/custom.css