diff --git a/api/adl_serializer/from_json/index.html b/api/adl_serializer/from_json/index.html index 09a403974..5c5e14d76 100644 --- a/api/adl_serializer/from_json/index.html +++ b/api/adl_serializer/from_json/index.html @@ -101,4 +101,4 @@ std::cout << p.name << " (" << p.age << ") lives in " << p.address << std::endl; }

Output:

Ned Flanders (60) lives in 744 Evergreen Terrace
-

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/adl_serializer/index.html b/api/adl_serializer/index.html index d82ba7c26..1ce0fb76d 100644 --- a/api/adl_serializer/index.html +++ b/api/adl_serializer/index.html @@ -12,4 +12,4 @@ // same thing, but with the "from_json" method } }; -

Member functions

Version history

\ No newline at end of file +

Member functions

Version history

\ No newline at end of file diff --git a/api/adl_serializer/to_json/index.html b/api/adl_serializer/to_json/index.html index c636c14f1..09b550e48 100644 --- a/api/adl_serializer/to_json/index.html +++ b/api/adl_serializer/to_json/index.html @@ -35,4 +35,4 @@ std::cout << j << std::endl; }

Output:

{"address":"744 Evergreen Terrace","age":60,"name":"Ned Flanders"}
-

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/accept/index.html b/api/basic_json/accept/index.html index 6b5554fc0..206202ea3 100644 --- a/api/basic_json/accept/index.html +++ b/api/basic_json/accept/index.html @@ -34,4 +34,4 @@ << json::accept(invalid_text) << '\n'; }

Output:

true false
-

See also

Version history

Deprecation

Overload (2) replaces calls to accept with a pair of iterators as their first parameter which has been deprecated in version 3.8.0. This overload will be removed in version 4.0.0. Please replace all calls like accept({ptr, ptr+len}, ...); with accept(ptr, ptr+len, ...);.

You should be warned by your compiler with a -Wdeprecated-declarations warning if you are using a deprecated function.

\ No newline at end of file +

See also

Version history

Deprecation

Overload (2) replaces calls to accept with a pair of iterators as their first parameter which has been deprecated in version 3.8.0. This overload will be removed in version 4.0.0. Please replace all calls like accept({ptr, ptr+len}, ...); with accept(ptr, ptr+len, ...);.

You should be warned by your compiler with a -Wdeprecated-declarations warning if you are using a deprecated function.

\ No newline at end of file diff --git a/api/basic_json/array/index.html b/api/basic_json/array/index.html index 9b2f61054..85a567292 100644 --- a/api/basic_json/array/index.html +++ b/api/basic_json/array/index.html @@ -22,4 +22,4 @@ [] [1,2,3,4] [["one",1],["two",2]] -

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/array_t/index.html b/api/basic_json/array_t/index.html index d42fdd1dd..6c0454317 100644 --- a/api/basic_json/array_t/index.html +++ b/api/basic_json/array_t/index.html @@ -14,4 +14,4 @@ std::cout << std::boolalpha << std::is_same<std::vector<json>, json::array_t>::value << std::endl; }

Output:

true
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/at/index.html b/api/basic_json/at/index.html index 717006a90..b52c83a6c 100644 --- a/api/basic_json/at/index.html +++ b/api/basic_json/at/index.html @@ -498,4 +498,4 @@ [json.exception.out_of_range.402] array index '-' (2) is out of range [json.exception.out_of_range.403] key 'foo' not found [json.exception.out_of_range.404] unresolved reference token 'foo' -

See also

Version history

  1. Added in version 1.0.0.
  2. Added in version 1.0.0.
  3. Added in version 3.11.0.
  4. Added in version 2.0.0.
\ No newline at end of file +

See also

Version history

  1. Added in version 1.0.0.
  2. Added in version 1.0.0.
  3. Added in version 3.11.0.
  4. Added in version 2.0.0.
\ No newline at end of file diff --git a/api/basic_json/back/index.html b/api/basic_json/back/index.html index 7cef51b9b..5b6fef40e 100644 --- a/api/basic_json/back/index.html +++ b/api/basic_json/back/index.html @@ -49,4 +49,4 @@ 16 "Hello, world" [json.exception.invalid_iterator.214] cannot get value -

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/basic_json/index.html b/api/basic_json/basic_json/index.html index 9daaf6f83..aabb555a4 100644 --- a/api/basic_json/basic_json/index.html +++ b/api/basic_json/basic_json/index.html @@ -455,4 +455,4 @@ }

Output:

null
 23
-

Version history

  1. Since version 1.0.0.
  2. Since version 1.0.0.
  3. Since version 2.1.0.
  4. Since version 3.2.0.
  5. Since version 1.0.0.
  6. Since version 1.0.0.
  7. Since version 1.0.0.
  8. Since version 1.0.0.
  9. Since version 1.0.0.
\ No newline at end of file +

Version history

  1. Since version 1.0.0.
  2. Since version 1.0.0.
  3. Since version 2.1.0.
  4. Since version 3.2.0.
  5. Since version 1.0.0.
  6. Since version 1.0.0.
  7. Since version 1.0.0.
  8. Since version 1.0.0.
  9. Since version 1.0.0.
\ No newline at end of file diff --git a/api/basic_json/begin/index.html b/api/basic_json/begin/index.html index 197b20a0e..c2092fd03 100644 --- a/api/basic_json/begin/index.html +++ b/api/basic_json/begin/index.html @@ -17,4 +17,4 @@ std::cout << *it << '\n'; }

Output:

1
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/binary/index.html b/api/basic_json/binary/index.html index 2416f36f3..d48c7e108 100644 --- a/api/basic_json/binary/index.html +++ b/api/basic_json/binary/index.html @@ -24,4 +24,4 @@ std::cout << "type: " << j.type_name() << ", subtype: " << j.get_binary().subtype() << std::endl; }

Output:

type: binary, subtype: 42
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/binary_t/index.html b/api/basic_json/binary_t/index.html index b9541137e..d4ae61ab7 100644 --- a/api/basic_json/binary_t/index.html +++ b/api/basic_json/binary_t/index.html @@ -10,4 +10,4 @@ std::cout << std::boolalpha << std::is_same<nlohmann::byte_container_with_subtype<std::vector<std::uint8_t>>, json::binary_t>::value << std::endl; }

Output:

true
-

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/boolean_t/index.html b/api/basic_json/boolean_t/index.html index 08feca6d7..7ab531496 100644 --- a/api/basic_json/boolean_t/index.html +++ b/api/basic_json/boolean_t/index.html @@ -10,4 +10,4 @@ std::cout << std::boolalpha << std::is_same<bool, json::boolean_t>::value << std::endl; }

Output:

true
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/cbegin/index.html b/api/basic_json/cbegin/index.html index f8f805f30..8316da3f5 100644 --- a/api/basic_json/cbegin/index.html +++ b/api/basic_json/cbegin/index.html @@ -16,4 +16,4 @@ std::cout << *it << '\n'; }

Output:

1
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/cbor_tag_handler_t/index.html b/api/basic_json/cbor_tag_handler_t/index.html index e8cdac58c..d9babafab 100644 --- a/api/basic_json/cbor_tag_handler_t/index.html +++ b/api/basic_json/cbor_tag_handler_t/index.html @@ -35,4 +35,4 @@

Output:

[json.exception.parse_error.112] parse error at byte 1: syntax error while parsing CBOR value: invalid byte: 0xD8
 {"bytes":[202,254,186,190],"subtype":null}
 {"bytes":[202,254,186,190],"subtype":66}
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/cend/index.html b/api/basic_json/cend/index.html index c3185c21c..d8cff0925 100644 --- a/api/basic_json/cend/index.html +++ b/api/basic_json/cend/index.html @@ -19,4 +19,4 @@ std::cout << *it << '\n'; }

Output:

5
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/clear/index.html b/api/basic_json/clear/index.html index a0491c9e4..a9e246679 100644 --- a/api/basic_json/clear/index.html +++ b/api/basic_json/clear/index.html @@ -41,4 +41,4 @@ {} [] "" -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/contains/index.html b/api/basic_json/contains/index.html index eb1d7d349..555824852 100644 --- a/api/basic_json/contains/index.html +++ b/api/basic_json/contains/index.html @@ -101,4 +101,4 @@ false false false -

Version history

  1. Added in version 3.11.0.
  2. Added in version 3.6.0. Extended template KeyType to support comparable types in version 3.11.0.
  3. Added in version 3.7.0.
\ No newline at end of file +

Version history

  1. Added in version 3.11.0.
  2. Added in version 3.6.0. Extended template KeyType to support comparable types in version 3.11.0.
  3. Added in version 3.7.0.
\ No newline at end of file diff --git a/api/basic_json/count/index.html b/api/basic_json/count/index.html index 506631347..265df13a0 100644 --- a/api/basic_json/count/index.html +++ b/api/basic_json/count/index.html @@ -46,4 +46,4 @@ }

Output:

number of elements with key "two": 1
 number of elements with key "three": 0
-

Version history

  1. Added in version 3.11.0.
  2. Added in version 1.0.0. Changed parameter key type to KeyType&& in version 3.11.0.
\ No newline at end of file +

Version history

  1. Added in version 3.11.0.
  2. Added in version 1.0.0. Changed parameter key type to KeyType&& in version 3.11.0.
\ No newline at end of file diff --git a/api/basic_json/crbegin/index.html b/api/basic_json/crbegin/index.html index bf917a9fc..1682a631e 100644 --- a/api/basic_json/crbegin/index.html +++ b/api/basic_json/crbegin/index.html @@ -16,4 +16,4 @@ std::cout << *it << '\n'; }

Output:

5
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/crend/index.html b/api/basic_json/crend/index.html index 7eb125899..1e7835ce0 100644 --- a/api/basic_json/crend/index.html +++ b/api/basic_json/crend/index.html @@ -19,4 +19,4 @@ std::cout << *it << '\n'; }

Output:

1
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/default_object_comparator_t/index.html b/api/basic_json/default_object_comparator_t/index.html index 344c00aac..16287e28d 100644 --- a/api/basic_json/default_object_comparator_t/index.html +++ b/api/basic_json/default_object_comparator_t/index.html @@ -14,4 +14,4 @@ }

Output:

one < two : true
 three < four : false
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/diff/index.html b/api/basic_json/diff/index.html index 7a1514238..cbf1ea8a7 100644 --- a/api/basic_json/diff/index.html +++ b/api/basic_json/diff/index.html @@ -63,4 +63,4 @@ "world" ] } -

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/dump/index.html b/api/basic_json/dump/index.html index 236895d5c..ec171adbf 100644 --- a/api/basic_json/dump/index.html +++ b/api/basic_json/dump/index.html @@ -105,4 +105,4 @@ [json.exception.type_error.316] invalid UTF-8 byte at index 2: 0xA9 string with replaced invalid characters: "ä�ü" string with ignored invalid characters: "äü" -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/emplace/index.html b/api/basic_json/emplace/index.html index 86be7664e..cd67c42a6 100644 --- a/api/basic_json/emplace/index.html +++ b/api/basic_json/emplace/index.html @@ -37,4 +37,4 @@ 3 true {"A":"a","B":"b"} "b" false -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/emplace_back/index.html b/api/basic_json/emplace_back/index.html index 0b71d7885..1f146b6b9 100644 --- a/api/basic_json/emplace_back/index.html +++ b/api/basic_json/emplace_back/index.html @@ -28,4 +28,4 @@ null [1,2,3,4,5,6] ["first",["second","second","second"]] -

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/empty/index.html b/api/basic_json/empty/index.html index 20fc3759a..f3bc53cf5 100644 --- a/api/basic_json/empty/index.html +++ b/api/basic_json/empty/index.html @@ -42,4 +42,4 @@ false true false -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/end/index.html b/api/basic_json/end/index.html index b88de03e4..c494e7603 100644 --- a/api/basic_json/end/index.html +++ b/api/basic_json/end/index.html @@ -20,4 +20,4 @@ std::cout << *it << '\n'; }

Output:

5
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/erase/index.html b/api/basic_json/erase/index.html index 8acc86bd2..83d02d329 100644 --- a/api/basic_json/erase/index.html +++ b/api/basic_json/erase/index.html @@ -148,4 +148,4 @@ std::cout << j_array << '\n'; }

Output:

[0,1,3,4,5]
-

Version history

  1. Added in version 1.0.0. Added support for binary types in version 3.8.0.
  2. Added in version 1.0.0. Added support for binary types in version 3.8.0.
  3. Added in version 1.0.0.
  4. Added in version 3.11.0.
  5. Added in version 1.0.0.
\ No newline at end of file +

Version history

  1. Added in version 1.0.0. Added support for binary types in version 3.8.0.
  2. Added in version 1.0.0. Added support for binary types in version 3.8.0.
  3. Added in version 1.0.0.
  4. Added in version 3.11.0.
  5. Added in version 1.0.0.
\ No newline at end of file diff --git a/api/basic_json/error_handler_t/index.html b/api/basic_json/error_handler_t/index.html index 646a09273..998207282 100644 --- a/api/basic_json/error_handler_t/index.html +++ b/api/basic_json/error_handler_t/index.html @@ -30,4 +30,4 @@

Output:

[json.exception.type_error.316] invalid UTF-8 byte at index 2: 0xA9
 string with replaced invalid characters: "ä�ü"
 string with ignored invalid characters: "äü"
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/exception/index.html b/api/basic_json/exception/index.html index 94f595529..8c946e77e 100644 --- a/api/basic_json/exception/index.html +++ b/api/basic_json/exception/index.html @@ -49,4 +49,4 @@ }

Output:

message: [json.exception.out_of_range.403] key 'non-existing' not found
 exception id: 403
-

See also

List of exceptions

Version history

\ No newline at end of file +

See also

List of exceptions

Version history

\ No newline at end of file diff --git a/api/basic_json/find/index.html b/api/basic_json/find/index.html index c7ce8eb7c..08c4709d5 100644 --- a/api/basic_json/find/index.html +++ b/api/basic_json/find/index.html @@ -55,4 +55,4 @@

Output:

"two" was found: true
 value at key "two": 2
 "three" was found: false
-

See also

Version history

  1. Added in version 3.11.0.
  2. Added in version 1.0.0. Changed to support comparable types in version 3.11.0.
\ No newline at end of file +

See also

Version history

  1. Added in version 3.11.0.
  2. Added in version 1.0.0. Changed to support comparable types in version 3.11.0.
\ No newline at end of file diff --git a/api/basic_json/flatten/index.html b/api/basic_json/flatten/index.html index 3ee536b15..d80b6762d 100644 --- a/api/basic_json/flatten/index.html +++ b/api/basic_json/flatten/index.html @@ -43,4 +43,4 @@ "/object/value": 42.99, "/pi": 3.141 } -

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/from_bjdata/index.html b/api/basic_json/from_bjdata/index.html index 004fc170b..8c7811acd 100644 --- a/api/basic_json/from_bjdata/index.html +++ b/api/basic_json/from_bjdata/index.html @@ -32,4 +32,4 @@ "compact": true, "schema": 0 } -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/from_bson/index.html b/api/basic_json/from_bson/index.html index 604d9307a..703704df4 100644 --- a/api/basic_json/from_bson/index.html +++ b/api/basic_json/from_bson/index.html @@ -33,4 +33,4 @@ "compact": true, "schema": 0 } -

See also

Version history

Deprecation

You should be warned by your compiler with a -Wdeprecated-declarations warning if you are using a deprecated function.

\ No newline at end of file +

See also

Version history

Deprecation

You should be warned by your compiler with a -Wdeprecated-declarations warning if you are using a deprecated function.

\ No newline at end of file diff --git a/api/basic_json/from_cbor/index.html b/api/basic_json/from_cbor/index.html index c9f5758ee..ee1d1f854 100644 --- a/api/basic_json/from_cbor/index.html +++ b/api/basic_json/from_cbor/index.html @@ -35,4 +35,4 @@ "compact": true, "schema": 0 } -

Version history

Deprecation

You should be warned by your compiler with a -Wdeprecated-declarations warning if you are using a deprecated function.

\ No newline at end of file +

Version history

Deprecation

You should be warned by your compiler with a -Wdeprecated-declarations warning if you are using a deprecated function.

\ No newline at end of file diff --git a/api/basic_json/from_msgpack/index.html b/api/basic_json/from_msgpack/index.html index f8da104d6..2c4b549b7 100644 --- a/api/basic_json/from_msgpack/index.html +++ b/api/basic_json/from_msgpack/index.html @@ -32,4 +32,4 @@ "compact": true, "schema": 0 } -

Version history

Deprecation

You should be warned by your compiler with a -Wdeprecated-declarations warning if you are using a deprecated function.

\ No newline at end of file +

Version history

Deprecation

You should be warned by your compiler with a -Wdeprecated-declarations warning if you are using a deprecated function.

\ No newline at end of file diff --git a/api/basic_json/from_ubjson/index.html b/api/basic_json/from_ubjson/index.html index 88aabb3f4..461ae5b47 100644 --- a/api/basic_json/from_ubjson/index.html +++ b/api/basic_json/from_ubjson/index.html @@ -32,4 +32,4 @@ "compact": true, "schema": 0 } -

Version history

Deprecation

You should be warned by your compiler with a -Wdeprecated-declarations warning if you are using a deprecated function.

\ No newline at end of file +

Version history

Deprecation

You should be warned by your compiler with a -Wdeprecated-declarations warning if you are using a deprecated function.

\ No newline at end of file diff --git a/api/basic_json/front/index.html b/api/basic_json/front/index.html index e0961c24d..1ddb4abe4 100644 --- a/api/basic_json/front/index.html +++ b/api/basic_json/front/index.html @@ -35,4 +35,4 @@ 1 1 "Hello, world" -

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/get/index.html b/api/basic_json/get/index.html index d97b1c1dc..283698413 100644 --- a/api/basic_json/get/index.html +++ b/api/basic_json/get/index.html @@ -103,4 +103,4 @@ }

Output:

17 17 17 17
 true
-

Version history

  1. Since version 2.1.0.
  2. Since version 2.1.0. Extended to work with other specializations of basic_json in version 3.2.0.
  3. Since version 1.0.0.
\ No newline at end of file +

Version history

  1. Since version 2.1.0.
  2. Since version 2.1.0. Extended to work with other specializations of basic_json in version 3.2.0.
  3. Since version 1.0.0.
\ No newline at end of file diff --git a/api/basic_json/get_allocator/index.html b/api/basic_json/get_allocator/index.html index 21495b3e2..3d28af6f8 100644 --- a/api/basic_json/get_allocator/index.html +++ b/api/basic_json/get_allocator/index.html @@ -18,4 +18,4 @@ traits_t::deallocate(alloc, j, 1); }

Output:

"Hello, world!"
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/get_binary/index.html b/api/basic_json/get_binary/index.html index 07a10322b..1737b5443 100644 --- a/api/basic_json/get_binary/index.html +++ b/api/basic_json/get_binary/index.html @@ -18,4 +18,4 @@ std::cout << "type: " << j.type_name() << ", subtype: " << j.get_binary().subtype() << std::endl; }

Output:

type: binary, subtype: 42
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/get_ptr/index.html b/api/basic_json/get_ptr/index.html index ab26e2df0..054403dc0 100644 --- a/api/basic_json/get_ptr/index.html +++ b/api/basic_json/get_ptr/index.html @@ -44,4 +44,4 @@ value at 0x6000029fc088 is 1 }

Output:

17 17 17 17
 true
-

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/get_ref/index.html b/api/basic_json/get_ref/index.html index f312c5ba3..64988e16a 100644 --- a/api/basic_json/get_ref/index.html +++ b/api/basic_json/get_ref/index.html @@ -32,4 +32,4 @@ }

Output:

17 17
 [json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number
-

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/get_to/index.html b/api/basic_json/get_to/index.html index 86119b5f7..5971e4be4 100644 --- a/api/basic_json/get_to/index.html +++ b/api/basic_json/get_to/index.html @@ -74,4 +74,4 @@ null: null boolean: true array: [1,2,3,4,5] -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/index.html b/api/basic_json/index.html index 3dfaabb42..4f5a1f62d 100644 --- a/api/basic_json/index.html +++ b/api/basic_json/index.html @@ -78,4 +78,4 @@ "pi": 3.141, "size": 8 } -

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/input_format_t/index.html b/api/basic_json/input_format_t/index.html index 788f5b441..815953350 100644 --- a/api/basic_json/input_format_t/index.html +++ b/api/basic_json/input_format_t/index.html @@ -123,4 +123,4 @@

Output:

binary(val=[...])
 
 result: true
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/insert/index.html b/api/basic_json/insert/index.html index fa1a692ba..d2e7efa00 100644 --- a/api/basic_json/insert/index.html +++ b/api/basic_json/insert/index.html @@ -116,4 +116,4 @@

Output:

{"one":"eins","two":"zwei"}
 {"eleven":"elf","seventeen":"siebzehn"}
 {"eleven":"elf","one":"eins","seventeen":"siebzehn","two":"zwei"}
-

Version history

  1. Added in version 1.0.0.
  2. Added in version 1.0.0.
  3. Added in version 1.0.0.
  4. Added in version 1.0.0.
  5. Added in version 3.0.0.
\ No newline at end of file +

Version history

  1. Added in version 1.0.0.
  2. Added in version 1.0.0.
  3. Added in version 1.0.0.
  4. Added in version 1.0.0.
  5. Added in version 3.0.0.
\ No newline at end of file diff --git a/api/basic_json/invalid_iterator/index.html b/api/basic_json/invalid_iterator/index.html index b0daff5c0..d945b0cb2 100644 --- a/api/basic_json/invalid_iterator/index.html +++ b/api/basic_json/invalid_iterator/index.html @@ -50,4 +50,4 @@ }

Output:

message: [json.exception.invalid_iterator.207] cannot use key() for non-object iterators
 exception id: 207
-

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/is_array/index.html b/api/basic_json/is_array/index.html index ac510aa14..104fdb0f2 100644 --- a/api/basic_json/is_array/index.html +++ b/api/basic_json/is_array/index.html @@ -38,4 +38,4 @@ true false false -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/is_binary/index.html b/api/basic_json/is_binary/index.html index 4d1ef915a..229e7dfc6 100644 --- a/api/basic_json/is_binary/index.html +++ b/api/basic_json/is_binary/index.html @@ -38,4 +38,4 @@ false false true -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/is_boolean/index.html b/api/basic_json/is_boolean/index.html index 6db1c059d..d56ab08a9 100644 --- a/api/basic_json/is_boolean/index.html +++ b/api/basic_json/is_boolean/index.html @@ -38,4 +38,4 @@ false false false -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/is_discarded/index.html b/api/basic_json/is_discarded/index.html index 0b8849367..d8f853c5c 100644 --- a/api/basic_json/is_discarded/index.html +++ b/api/basic_json/is_discarded/index.html @@ -40,4 +40,4 @@ false false false -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/is_null/index.html b/api/basic_json/is_null/index.html index ff23f9809..ef36dfea4 100644 --- a/api/basic_json/is_null/index.html +++ b/api/basic_json/is_null/index.html @@ -38,4 +38,4 @@ false false false -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/is_number/index.html b/api/basic_json/is_number/index.html index 3c60f3bed..49325be5f 100644 --- a/api/basic_json/is_number/index.html +++ b/api/basic_json/is_number/index.html @@ -42,4 +42,4 @@ false false false -

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/is_number_float/index.html b/api/basic_json/is_number_float/index.html index 4f4d3f95f..a7b1264ee 100644 --- a/api/basic_json/is_number_float/index.html +++ b/api/basic_json/is_number_float/index.html @@ -38,4 +38,4 @@ false false false -

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/is_number_integer/index.html b/api/basic_json/is_number_integer/index.html index c95510d78..bc41fa4d4 100644 --- a/api/basic_json/is_number_integer/index.html +++ b/api/basic_json/is_number_integer/index.html @@ -38,4 +38,4 @@ false false false -

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/is_number_unsigned/index.html b/api/basic_json/is_number_unsigned/index.html index 16aa80a6b..ed1ba44ef 100644 --- a/api/basic_json/is_number_unsigned/index.html +++ b/api/basic_json/is_number_unsigned/index.html @@ -38,4 +38,4 @@ false false false -

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/is_object/index.html b/api/basic_json/is_object/index.html index f98dbc974..397c90b85 100644 --- a/api/basic_json/is_object/index.html +++ b/api/basic_json/is_object/index.html @@ -38,4 +38,4 @@ false false false -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/is_primitive/index.html b/api/basic_json/is_primitive/index.html index 63e9f0466..bc47cd356 100644 --- a/api/basic_json/is_primitive/index.html +++ b/api/basic_json/is_primitive/index.html @@ -42,4 +42,4 @@ false true true -

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/is_string/index.html b/api/basic_json/is_string/index.html index 278a72814..76a09954b 100644 --- a/api/basic_json/is_string/index.html +++ b/api/basic_json/is_string/index.html @@ -38,4 +38,4 @@ false true false -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/is_structured/index.html b/api/basic_json/is_structured/index.html index 85637374d..50bcc7443 100644 --- a/api/basic_json/is_structured/index.html +++ b/api/basic_json/is_structured/index.html @@ -42,4 +42,4 @@ true false false -

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/items/index.html b/api/basic_json/items/index.html index 17300afdf..5921579d7 100644 --- a/api/basic_json/items/index.html +++ b/api/basic_json/items/index.html @@ -47,4 +47,4 @@ key: 2, value: 4 key: 3, value: 8 key: 4, value: 16 -

Version history

Deprecation

This function replaces the static function iterator_wrapper which was introduced in version 1.0.0, but has been deprecated in version 3.1.0. Function iterator_wrapper will be removed in version 4.0.0. Please replace all occurrences of iterator_wrapper(j) with j.items().

You should be warned by your compiler with a -Wdeprecated-declarations warning if you are using a deprecated function.

\ No newline at end of file +

Version history

Deprecation

This function replaces the static function iterator_wrapper which was introduced in version 1.0.0, but has been deprecated in version 3.1.0. Function iterator_wrapper will be removed in version 4.0.0. Please replace all occurrences of iterator_wrapper(j) with j.items().

You should be warned by your compiler with a -Wdeprecated-declarations warning if you are using a deprecated function.

\ No newline at end of file diff --git a/api/basic_json/json_base_class_t/index.html b/api/basic_json/json_base_class_t/index.html index fdf64112b..4a73de73f 100644 --- a/api/basic_json/json_base_class_t/index.html +++ b/api/basic_json/json_base_class_t/index.html @@ -91,4 +91,4 @@ /null - metadata = 42 -> null /object - metadata = 21 -> {"uint":1} /object/uint - metadata = 42 -> 1 -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/json_serializer/index.html b/api/basic_json/json_serializer/index.html index 580258fc8..b4507279c 100644 --- a/api/basic_json/json_serializer/index.html +++ b/api/basic_json/json_serializer/index.html @@ -54,4 +54,4 @@ std::cout << p.name << " (" << p.age << ") lives in " << p.address << std::endl; }

Output:

Ned Flanders (60) lives in 744 Evergreen Terrace
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/max_size/index.html b/api/basic_json/max_size/index.html index 325b748c6..6d4f7aeed 100644 --- a/api/basic_json/max_size/index.html +++ b/api/basic_json/max_size/index.html @@ -31,4 +31,4 @@ 115292150460684697 576460752303423487 1 -

Note the output is platform-dependent.

Version history

\ No newline at end of file +

Note the output is platform-dependent.

Version history

\ No newline at end of file diff --git a/api/basic_json/merge_patch/index.html b/api/basic_json/merge_patch/index.html index 431abef8b..cad8b1eab 100644 --- a/api/basic_json/merge_patch/index.html +++ b/api/basic_json/merge_patch/index.html @@ -64,4 +64,4 @@ ], "title": "Hello!" } -

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/meta/index.html b/api/basic_json/meta/index.html index f20cf6926..c3e51efab 100644 --- a/api/basic_json/meta/index.html +++ b/api/basic_json/meta/index.html @@ -27,4 +27,4 @@ "string": "3.11.3" } } -

Note the output is platform-dependent.

See also

Version history

\ No newline at end of file +

Note the output is platform-dependent.

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/number_float_t/index.html b/api/basic_json/number_float_t/index.html index 21cdadb71..5e3afafd4 100644 --- a/api/basic_json/number_float_t/index.html +++ b/api/basic_json/number_float_t/index.html @@ -10,4 +10,4 @@ std::cout << std::boolalpha << std::is_same<double, json::number_float_t>::value << std::endl; }

Output:

true
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/number_integer_t/index.html b/api/basic_json/number_integer_t/index.html index b7a733214..3a57a453e 100644 --- a/api/basic_json/number_integer_t/index.html +++ b/api/basic_json/number_integer_t/index.html @@ -10,4 +10,4 @@ std::cout << std::boolalpha << std::is_same<std::int64_t, json::number_integer_t>::value << std::endl; }

Output:

true
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/number_unsigned_t/index.html b/api/basic_json/number_unsigned_t/index.html index da9b2a975..57f7f1ea9 100644 --- a/api/basic_json/number_unsigned_t/index.html +++ b/api/basic_json/number_unsigned_t/index.html @@ -10,4 +10,4 @@ std::cout << std::boolalpha << std::is_same<std::uint64_t, json::number_unsigned_t>::value << std::endl; }

Output:

true
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/object/index.html b/api/basic_json/object/index.html index a3e14741e..103745ad7 100644 --- a/api/basic_json/object/index.html +++ b/api/basic_json/object/index.html @@ -31,4 +31,4 @@ {} {"one":1,"two":2} [json.exception.type_error.301] cannot create object from initializer list -

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/object_comparator_t/index.html b/api/basic_json/object_comparator_t/index.html index f3666aaeb..de426fbcd 100644 --- a/api/basic_json/object_comparator_t/index.html +++ b/api/basic_json/object_comparator_t/index.html @@ -14,4 +14,4 @@ }

Output:

json::object_comparator_t("one", "two") = true
 json::object_comparator_t("three", "four") = false
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/object_t/index.html b/api/basic_json/object_t/index.html index 675b591c5..0599304f7 100644 --- a/api/basic_json/object_t/index.html +++ b/api/basic_json/object_t/index.html @@ -28,4 +28,4 @@ std::cout << std::boolalpha << std::is_same<std::map<json::string_t, json>, json::object_t>::value << std::endl; }

Output:

true
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/operator+=/index.html b/api/basic_json/operator+=/index.html index 49a056f6f..da1b8d568 100644 --- a/api/basic_json/operator+=/index.html +++ b/api/basic_json/operator+=/index.html @@ -96,4 +96,4 @@ null {"four":4,"one":1,"three":3,"two":2} [["five",5]] -

See also

Version history

  1. Since version 1.0.0.
  2. Since version 1.0.0.
  3. Since version 2.0.0.
\ No newline at end of file +

See also

Version history

  1. Since version 1.0.0.
  2. Since version 1.0.0.
  3. Since version 2.0.0.
\ No newline at end of file diff --git a/api/basic_json/operator=/index.html b/api/basic_json/operator=/index.html index fdb19d1a5..cdd8af67e 100644 --- a/api/basic_json/operator=/index.html +++ b/api/basic_json/operator=/index.html @@ -24,4 +24,4 @@ }

Output:

23
 23
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/operator[]/index.html b/api/basic_json/operator[]/index.html index 6aa4e10d3..f3186e75a 100644 --- a/api/basic_json/operator[]/index.html +++ b/api/basic_json/operator[]/index.html @@ -283,4 +283,4 @@ "foo" [1,2] 2 -

See also

Version history

  1. Added in version 1.0.0.
  2. Added in version 1.0.0. Added overloads for T* key in version 1.1.0. Removed overloads for T* key (replaced by 3) in version 3.11.0.
  3. Added in version 3.11.0.
  4. Added in version 2.0.0.
\ No newline at end of file +

See also

Version history

  1. Added in version 1.0.0.
  2. Added in version 1.0.0. Added overloads for T* key in version 1.1.0. Removed overloads for T* key (replaced by 3) in version 3.11.0.
  3. Added in version 3.11.0.
  4. Added in version 2.0.0.
\ No newline at end of file diff --git a/api/basic_json/operator_ValueType/index.html b/api/basic_json/operator_ValueType/index.html index 510d4ce3d..a80c6066d 100644 --- a/api/basic_json/operator_ValueType/index.html +++ b/api/basic_json/operator_ValueType/index.html @@ -76,4 +76,4 @@ boolean: true array: [1,2,3,4,5] [json.exception.type_error.302] type must be boolean, but is string -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/operator_eq/index.html b/api/basic_json/operator_eq/index.html index 7f0c0623c..34d3d3f78 100644 --- a/api/basic_json/operator_eq/index.html +++ b/api/basic_json/operator_eq/index.html @@ -115,4 +115,4 @@ 17 == nullptr false "foo" == nullptr false null == nullptr true -

Version history

  1. Added in version 1.0.0. Added C++20 member functions in version 3.11.0.
  2. Added in version 1.0.0. Added C++20 member functions in version 3.11.0.
\ No newline at end of file +

Version history

  1. Added in version 1.0.0. Added C++20 member functions in version 3.11.0.
  2. Added in version 1.0.0. Added C++20 member functions in version 3.11.0.
\ No newline at end of file diff --git a/api/basic_json/operator_ge/index.html b/api/basic_json/operator_ge/index.html index 6a8b291dd..daf278b40 100644 --- a/api/basic_json/operator_ge/index.html +++ b/api/basic_json/operator_ge/index.html @@ -34,4 +34,4 @@ {"A":"a","B":"b"} >= {"A":"a","B":"b"} true 17 >= 17.0000000000001 false "foo" >= "bar" true -

See also

Version history

  1. Added in version 1.0.0. Conditionally removed since C++20 in version 3.11.0.
  2. Added in version 1.0.0. Conditionally removed since C++20 in version 3.11.0.
\ No newline at end of file +

See also

Version history

  1. Added in version 1.0.0. Conditionally removed since C++20 in version 3.11.0.
  2. Added in version 1.0.0. Conditionally removed since C++20 in version 3.11.0.
\ No newline at end of file diff --git a/api/basic_json/operator_gt/index.html b/api/basic_json/operator_gt/index.html index 55ff996df..92739d049 100644 --- a/api/basic_json/operator_gt/index.html +++ b/api/basic_json/operator_gt/index.html @@ -34,4 +34,4 @@ {"A":"a","B":"b"} > {"A":"a","B":"b"} false 17 > 17.0000000000001 false "foo" > "bar" true -

See also

Version history

  1. Added in version 1.0.0. Conditionally removed since C++20 in version 3.11.0.
  2. Added in version 1.0.0. Conditionally removed since C++20 in version 3.11.0.
\ No newline at end of file +

See also

Version history

  1. Added in version 1.0.0. Conditionally removed since C++20 in version 3.11.0.
  2. Added in version 1.0.0. Conditionally removed since C++20 in version 3.11.0.
\ No newline at end of file diff --git a/api/basic_json/operator_le/index.html b/api/basic_json/operator_le/index.html index 5ca572834..0dc87cb42 100644 --- a/api/basic_json/operator_le/index.html +++ b/api/basic_json/operator_le/index.html @@ -34,4 +34,4 @@ {"A":"a","B":"b"} <= {"A":"a","B":"b"} true 17 <= 17.0000000000001 true "foo" <= "bar" false -

See also

Version history

  1. Added in version 1.0.0. Conditionally removed since C++20 in version 3.11.0.
  2. Added in version 1.0.0. Conditionally removed since C++20 in version 3.11.0.
\ No newline at end of file +

See also

Version history

  1. Added in version 1.0.0. Conditionally removed since C++20 in version 3.11.0.
  2. Added in version 1.0.0. Conditionally removed since C++20 in version 3.11.0.
\ No newline at end of file diff --git a/api/basic_json/operator_lt/index.html b/api/basic_json/operator_lt/index.html index d665b0bf6..c0e73ff19 100644 --- a/api/basic_json/operator_lt/index.html +++ b/api/basic_json/operator_lt/index.html @@ -34,4 +34,4 @@ {"A":"a","B":"b"} == {"A":"a","B":"b"} false 17 == 17.0000000000001 true "foo" == "bar" false -

See also

Version history

  1. Added in version 1.0.0. Conditionally removed since C++20 in version 3.11.0.
  2. Added in version 1.0.0. Conditionally removed since C++20 in version 3.11.0.
\ No newline at end of file +

See also

Version history

  1. Added in version 1.0.0. Conditionally removed since C++20 in version 3.11.0.
  2. Added in version 1.0.0. Conditionally removed since C++20 in version 3.11.0.
\ No newline at end of file diff --git a/api/basic_json/operator_ne/index.html b/api/basic_json/operator_ne/index.html index ae807ba58..ef02f1500 100644 --- a/api/basic_json/operator_ne/index.html +++ b/api/basic_json/operator_ne/index.html @@ -69,4 +69,4 @@ 17 != nullptr true "foo" != nullptr true null != nullptr false -

Version history

  1. Added in version 1.0.0. Added C++20 member functions in version 3.11.0.
  2. Added in version 1.0.0. Added C++20 member functions in version 3.11.0.
\ No newline at end of file +

Version history

  1. Added in version 1.0.0. Added C++20 member functions in version 3.11.0.
  2. Added in version 1.0.0. Added C++20 member functions in version 3.11.0.
\ No newline at end of file diff --git a/api/basic_json/operator_spaceship/index.html b/api/basic_json/operator_spaceship/index.html index 9e878c82a..74934f2c9 100644 --- a/api/basic_json/operator_spaceship/index.html +++ b/api/basic_json/operator_spaceship/index.html @@ -93,4 +93,4 @@ 17 <=> 17.000000 := equivalent 17 <=> nan := unordered "17" <=> 17 := greater -

See also

Version history

  1. Added in version 3.11.0.
  2. Added in version 3.11.0.
\ No newline at end of file +

See also

Version history

  1. Added in version 3.11.0.
  2. Added in version 3.11.0.
\ No newline at end of file diff --git a/api/basic_json/operator_value_t/index.html b/api/basic_json/operator_value_t/index.html index 34d36226b..acf4581a2 100644 --- a/api/basic_json/operator_value_t/index.html +++ b/api/basic_json/operator_value_t/index.html @@ -45,4 +45,4 @@ true true true -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/other_error/index.html b/api/basic_json/other_error/index.html index 9e5282144..49a0afcc9 100644 --- a/api/basic_json/other_error/index.html +++ b/api/basic_json/other_error/index.html @@ -59,4 +59,4 @@ }

Output:

message: [json.exception.other_error.501] unsuccessful: {"op":"test","path":"/best_biscuit/name","value":"Choco Leibniz"}
 exception id: 501
-

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/out_of_range/index.html b/api/basic_json/out_of_range/index.html index 6543a61d9..7112cec3d 100644 --- a/api/basic_json/out_of_range/index.html +++ b/api/basic_json/out_of_range/index.html @@ -49,4 +49,4 @@ }

Output:

message: [json.exception.out_of_range.401] array index 4 is out of range
 exception id: 401
-

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/parse/index.html b/api/basic_json/parse/index.html index 67a4e6752..1d74876bd 100644 --- a/api/basic_json/parse/index.html +++ b/api/basic_json/parse/index.html @@ -331,4 +331,4 @@ }

Output:

[json.exception.parse_error.101] parse error at line 4, column 0: syntax error while parsing value - invalid string: control character U+000A (LF) must be escaped to \u000A or \n; last read: '"value without closing quotes<U+000A>'
 the input is invalid JSON
-

See also

Version history

Deprecation

Overload (2) replaces calls to parse with a pair of iterators as their first parameter which has been deprecated in version 3.8.0. This overload will be removed in version 4.0.0. Please replace all calls like parse({ptr, ptr+len}, ...); with parse(ptr, ptr+len, ...);.

You should be warned by your compiler with a -Wdeprecated-declarations warning if you are using a deprecated function.

\ No newline at end of file +

See also

Version history

Deprecation

Overload (2) replaces calls to parse with a pair of iterators as their first parameter which has been deprecated in version 3.8.0. This overload will be removed in version 4.0.0. Please replace all calls like parse({ptr, ptr+len}, ...); with parse(ptr, ptr+len, ...);.

You should be warned by your compiler with a -Wdeprecated-declarations warning if you are using a deprecated function.

\ No newline at end of file diff --git a/api/basic_json/parse_error/index.html b/api/basic_json/parse_error/index.html index a641c6871..5d0536e16 100644 --- a/api/basic_json/parse_error/index.html +++ b/api/basic_json/parse_error/index.html @@ -50,4 +50,4 @@

Output:

message: [json.exception.parse_error.101] parse error at line 1, column 8: syntax error while parsing value - unexpected ']'; expected '[', '{', or a literal
 exception id: 101
 byte position of error: 8
-

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/parse_event_t/index.html b/api/basic_json/parse_event_t/index.html index c5b988dcf..93c8f17cd 100644 --- a/api/basic_json/parse_event_t/index.html +++ b/api/basic_json/parse_event_t/index.html @@ -6,4 +6,4 @@ key, value }; -

The parser callback distinguishes the following events:

Examples

Example when certain parse events are triggered

Version history

\ No newline at end of file +

The parser callback distinguishes the following events:

Examples

Example when certain parse events are triggered

Version history

\ No newline at end of file diff --git a/api/basic_json/parser_callback_t/index.html b/api/basic_json/parser_callback_t/index.html index 759f773a8..e2bb0625d 100644 --- a/api/basic_json/parser_callback_t/index.html +++ b/api/basic_json/parser_callback_t/index.html @@ -83,4 +83,4 @@ "Width": 800 } } -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/patch/index.html b/api/basic_json/patch/index.html index fb752b87a..f1e7dece8 100644 --- a/api/basic_json/patch/index.html +++ b/api/basic_json/patch/index.html @@ -43,4 +43,4 @@ "world" ] } -

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/patch_inplace/index.html b/api/basic_json/patch_inplace/index.html index 92858fb9a..7e36e673c 100644 --- a/api/basic_json/patch_inplace/index.html +++ b/api/basic_json/patch_inplace/index.html @@ -47,4 +47,4 @@ "world" ] } -

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/push_back/index.html b/api/basic_json/push_back/index.html index 89e37540a..a8f1d2f02 100644 --- a/api/basic_json/push_back/index.html +++ b/api/basic_json/push_back/index.html @@ -96,4 +96,4 @@ null {"four":4,"one":1,"three":3,"two":2} [["five",5]] -

See also

Version history

  1. Since version 1.0.0.
  2. Since version 1.0.0.
  3. Since version 2.0.0.
\ No newline at end of file +

See also

Version history

  1. Since version 1.0.0.
  2. Since version 1.0.0.
  3. Since version 2.0.0.
\ No newline at end of file diff --git a/api/basic_json/rbegin/index.html b/api/basic_json/rbegin/index.html index 1c97a0696..02d154d43 100644 --- a/api/basic_json/rbegin/index.html +++ b/api/basic_json/rbegin/index.html @@ -17,4 +17,4 @@ std::cout << *it << '\n'; }

Output:

5
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/rend/index.html b/api/basic_json/rend/index.html index 2ff912f4c..fe4f4a494 100644 --- a/api/basic_json/rend/index.html +++ b/api/basic_json/rend/index.html @@ -20,4 +20,4 @@ std::cout << *it << '\n'; }

Output:

1
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/sax_parse/index.html b/api/basic_json/sax_parse/index.html index 65536a78c..d471134e2 100644 --- a/api/basic_json/sax_parse/index.html +++ b/api/basic_json/sax_parse/index.html @@ -181,4 +181,4 @@ ex=[json.exception.parse_error.101] parse error at line 17, column 6: syntax error while parsing value - unexpected ']'; expected end of input) result: false -

Version history

Deprecation

Overload (2) replaces calls to sax_parse with a pair of iterators as their first parameter which has been deprecated in version 3.8.0. This overload will be removed in version 4.0.0. Please replace all calls like sax_parse({ptr, ptr+len}); with sax_parse(ptr, ptr+len);.

\ No newline at end of file +

Version history

Deprecation

Overload (2) replaces calls to sax_parse with a pair of iterators as their first parameter which has been deprecated in version 3.8.0. This overload will be removed in version 4.0.0. Please replace all calls like sax_parse({ptr, ptr+len}); with sax_parse(ptr, ptr+len);.

\ No newline at end of file diff --git a/api/basic_json/size/index.html b/api/basic_json/size/index.html index 0194cd2c7..cb73137b8 100644 --- a/api/basic_json/size/index.html +++ b/api/basic_json/size/index.html @@ -37,4 +37,4 @@ 5 0 1 -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/std_hash/index.html b/api/basic_json/std_hash/index.html index d6788f9ea..9e3940933 100644 --- a/api/basic_json/std_hash/index.html +++ b/api/basic_json/std_hash/index.html @@ -28,4 +28,4 @@ hash({}) = 2654435832 hash([]) = 2654435899 hash({"hello": "world"}) = 4469488738203676328 -

Note the output is platform-dependent.

Version history

\ No newline at end of file +

Note the output is platform-dependent.

Version history

\ No newline at end of file diff --git a/api/basic_json/std_swap/index.html b/api/basic_json/std_swap/index.html index 89c68ab70..98e8dcebf 100644 --- a/api/basic_json/std_swap/index.html +++ b/api/basic_json/std_swap/index.html @@ -26,4 +26,4 @@ }

Output:

j1 = {"one":1,"two":2} | j2 = [1,2,4,8,16]
 j1 = [1,2,4,8,16] | j2 = {"one":1,"two":2}
-

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/string_t/index.html b/api/basic_json/string_t/index.html index fe666af2f..10b279d2f 100644 --- a/api/basic_json/string_t/index.html +++ b/api/basic_json/string_t/index.html @@ -10,4 +10,4 @@ std::cout << std::boolalpha << std::is_same<std::string, json::string_t>::value << std::endl; }

Output:

true
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/swap/index.html b/api/basic_json/swap/index.html index 96bf82b2e..7d7213e04 100644 --- a/api/basic_json/swap/index.html +++ b/api/basic_json/swap/index.html @@ -126,4 +126,4 @@ }

Output:

value = {"bytes":[4,5,6],"subtype":null}
 binary = {"bytes":[1,2,3],"subtype":null}
-

See also

Version history

  1. Since version 1.0.0.
  2. Since version 1.0.0.
  3. Since version 1.0.0.
  4. Since version 1.0.0.
  5. Since version 1.0.0.
  6. Since version 3.8.0.
  7. Since version 3.8.0.
\ No newline at end of file +

See also

Version history

  1. Since version 1.0.0.
  2. Since version 1.0.0.
  3. Since version 1.0.0.
  4. Since version 1.0.0.
  5. Since version 1.0.0.
  6. Since version 3.8.0.
  7. Since version 3.8.0.
\ No newline at end of file diff --git a/api/basic_json/to_bjdata/index.html b/api/basic_json/to_bjdata/index.html index 71938e438..9955dc45a 100644 --- a/api/basic_json/to_bjdata/index.html +++ b/api/basic_json/to_bjdata/index.html @@ -76,4 +76,4 @@ [i1i2i3i4i5i6i7i8] [#i8i1i2i3i4i5i6i7i8 [$i#i812345678 -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/to_bson/index.html b/api/basic_json/to_bson/index.html index 5b9d28a08..110136431 100644 --- a/api/basic_json/to_bson/index.html +++ b/api/basic_json/to_bson/index.html @@ -27,4 +27,4 @@ std::cout << std::endl; }

Output:

0x1b 0x00 0x00 0x00 0x08 0x63 0x6f 0x6d 0x70 0x61 0x63 0x74 0x00 0x01 0x10 0x73 0x63 0x68 0x65 0x6d 0x61 0x00 0x00 0x00 0x00 0x00 0x00 
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/to_cbor/index.html b/api/basic_json/to_cbor/index.html index 9bd3ea129..e921cdf49 100644 --- a/api/basic_json/to_cbor/index.html +++ b/api/basic_json/to_cbor/index.html @@ -27,4 +27,4 @@ std::cout << std::endl; }

Output:

0xa2 0x67 0x63 0x6f 0x6d 0x70 0x61 0x63 0x74 0xf5 0x66 0x73 0x63 0x68 0x65 0x6d 0x61 0x00 
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/to_msgpack/index.html b/api/basic_json/to_msgpack/index.html index 1c4216d24..925831c90 100644 --- a/api/basic_json/to_msgpack/index.html +++ b/api/basic_json/to_msgpack/index.html @@ -27,4 +27,4 @@ std::cout << std::endl; }

Output:

0x82 0xa7 0x63 0x6f 0x6d 0x70 0x61 0x63 0x74 0xc3 0xa6 0x73 0x63 0x68 0x65 0x6d 0x61 0x00 
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/to_string/index.html b/api/basic_json/to_string/index.html index c9c314014..702ddf7a8 100644 --- a/api/basic_json/to_string/index.html +++ b/api/basic_json/to_string/index.html @@ -28,4 +28,4 @@

Output:

{"one":1,"two":2}
 
 42
-

See also

Version history

Added in version 3.7.0.

\ No newline at end of file +

See also

Version history

Added in version 3.7.0.

\ No newline at end of file diff --git a/api/basic_json/to_ubjson/index.html b/api/basic_json/to_ubjson/index.html index 73135ea4f..1e67062de 100644 --- a/api/basic_json/to_ubjson/index.html +++ b/api/basic_json/to_ubjson/index.html @@ -76,4 +76,4 @@ [i1i2i3i4i5i6i7i8] [#i8i1i2i3i4i5i6i7i8 [$i#i812345678 -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/type/index.html b/api/basic_json/type/index.html index 8a1d0f131..c335209b5 100644 --- a/api/basic_json/type/index.html +++ b/api/basic_json/type/index.html @@ -35,4 +35,4 @@ true true true -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/type_error/index.html b/api/basic_json/type_error/index.html index 053cf0664..3d7e2e646 100644 --- a/api/basic_json/type_error/index.html +++ b/api/basic_json/type_error/index.html @@ -49,4 +49,4 @@ }

Output:

message: [json.exception.type_error.308] cannot use push_back() with string
 exception id: 308
-

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/type_name/index.html b/api/basic_json/type_name/index.html index 54a2c56e6..5ff47cbf8 100644 --- a/api/basic_json/type_name/index.html +++ b/api/basic_json/type_name/index.html @@ -34,4 +34,4 @@ {"one":1,"two":2} is an object [1,2,4,8,16] is an array "Hello, world" is a string -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/unflatten/index.html b/api/basic_json/unflatten/index.html index e5cb2f7d5..869ce9221 100644 --- a/api/basic_json/unflatten/index.html +++ b/api/basic_json/unflatten/index.html @@ -43,4 +43,4 @@ }, "pi": 3.141 } -

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/basic_json/update/index.html b/api/basic_json/update/index.html index 95b304cb5..aff85d78e 100644 --- a/api/basic_json/update/index.html +++ b/api/basic_json/update/index.html @@ -110,4 +110,4 @@ "active": true, "name": {"de": "Maus", "en": "mouse", "es": "ratón"} } -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/value/index.html b/api/basic_json/value/index.html index 8b0e53693..da75d0e86 100644 --- a/api/basic_json/value/index.html +++ b/api/basic_json/value/index.html @@ -118,4 +118,4 @@ << " " << v_string << " " << v_boolean << "\n"; }

Output:

1 42.23 oops false
-

See also

Version history

  1. Added in version 1.0.0. Changed parameter default_value type from const ValueType& to ValueType&& in version 3.11.0.
  2. Added in version 3.11.0. Made ValueType the first template parameter in version 3.11.2.
  3. Added in version 2.0.2.
\ No newline at end of file +

See also

Version history

  1. Added in version 1.0.0. Changed parameter default_value type from const ValueType& to ValueType&& in version 3.11.0.
  2. Added in version 3.11.0. Made ValueType the first template parameter in version 3.11.2.
  3. Added in version 2.0.2.
\ No newline at end of file diff --git a/api/basic_json/value_t/index.html b/api/basic_json/value_t/index.html index f5815f3c2..877d8cc04 100644 --- a/api/basic_json/value_t/index.html +++ b/api/basic_json/value_t/index.html @@ -46,4 +46,4 @@ true true true -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/basic_json/~basic_json/index.html b/api/basic_json/~basic_json/index.html index 61e6ed26f..3d077c00e 100644 --- a/api/basic_json/~basic_json/index.html +++ b/api/basic_json/~basic_json/index.html @@ -1,2 +1,2 @@ (Destructor) - JSON for Modern C++
Skip to content

nlohmann::basic_json::~basic_json

~basic_json() noexcept;
-

Destroys the JSON value and frees all allocated memory.

Exception safety

No-throw guarantee: this member function never throws exceptions.

Complexity

Linear.

Version history

  • Added in version 1.0.0.
\ No newline at end of file +

Destroys the JSON value and frees all allocated memory.

Exception safety

No-throw guarantee: this member function never throws exceptions.

Complexity

Linear.

Version history

\ No newline at end of file diff --git a/api/byte_container_with_subtype/byte_container_with_subtype/index.html b/api/byte_container_with_subtype/byte_container_with_subtype/index.html index 78a313720..fe569e74a 100644 --- a/api/byte_container_with_subtype/byte_container_with_subtype/index.html +++ b/api/byte_container_with_subtype/byte_container_with_subtype/index.html @@ -34,4 +34,4 @@

Output:

{"bytes":[],"subtype":null}
 {"bytes":[202,254,186,190],"subtype":null}
 {"bytes":[202,254,186,190],"subtype":42}
-

Version history

Since version 3.8.0.

\ No newline at end of file +

Version history

Since version 3.8.0.

\ No newline at end of file diff --git a/api/byte_container_with_subtype/clear_subtype/index.html b/api/byte_container_with_subtype/clear_subtype/index.html index 41becb529..3ef4eeb38 100644 --- a/api/byte_container_with_subtype/clear_subtype/index.html +++ b/api/byte_container_with_subtype/clear_subtype/index.html @@ -22,4 +22,4 @@ }

Output:

before calling clear_subtype(): {"bytes":[202,254,186,190],"subtype":42}
 after calling clear_subtype(): {"bytes":[202,254,186,190],"subtype":null}
-

Version history

Since version 3.8.0.

\ No newline at end of file +

Version history

Since version 3.8.0.

\ No newline at end of file diff --git a/api/byte_container_with_subtype/has_subtype/index.html b/api/byte_container_with_subtype/has_subtype/index.html index 018440165..133c6242a 100644 --- a/api/byte_container_with_subtype/has_subtype/index.html +++ b/api/byte_container_with_subtype/has_subtype/index.html @@ -20,4 +20,4 @@ }

Output:

c1.has_subtype() = false
 c2.has_subtype() = true
-

Version history

Since version 3.8.0.

\ No newline at end of file +

Version history

Since version 3.8.0.

\ No newline at end of file diff --git a/api/byte_container_with_subtype/index.html b/api/byte_container_with_subtype/index.html index 709f205fe..968bdd3b5 100644 --- a/api/byte_container_with_subtype/index.html +++ b/api/byte_container_with_subtype/index.html @@ -1,3 +1,3 @@ Overview - JSON for Modern C++
Skip to content

nlohmann::byte_container_with_subtype

template<typename BinaryType>
 class byte_container_with_subtype : public BinaryType;
-

This type extends the template parameter BinaryType provided to basic_json with a subtype used by BSON and MessagePack. This type exists so that the user does not have to specify a type themselves with a specific naming scheme in order to override the binary type.

Template parameters

BinaryType
container to store bytes (std::vector<std::uint8_t> by default)

Member types

  • container_type - the type of the underlying container (BinaryType)
  • subtype_type - the type of the subtype (std::uint64_t)

Member functions

Version history

  • Added in version 3.8.0.
  • Changed type of subtypes to std::uint64_t in 3.10.0.
\ No newline at end of file +

This type extends the template parameter BinaryType provided to basic_json with a subtype used by BSON and MessagePack. This type exists so that the user does not have to specify a type themselves with a specific naming scheme in order to override the binary type.

Template parameters

BinaryType
container to store bytes (std::vector<std::uint8_t> by default)

Member types

Member functions

Version history

\ No newline at end of file diff --git a/api/byte_container_with_subtype/set_subtype/index.html b/api/byte_container_with_subtype/set_subtype/index.html index dd32d3ef4..3a4d479c9 100644 --- a/api/byte_container_with_subtype/set_subtype/index.html +++ b/api/byte_container_with_subtype/set_subtype/index.html @@ -23,4 +23,4 @@ }

Output:

before calling set_subtype(42): {"bytes":[202,254,186,190],"subtype":null}
 after calling set_subtype(42): {"bytes":[202,254,186,190],"subtype":42}
-

Version history

Since version 3.8.0.

\ No newline at end of file +

Version history

Since version 3.8.0.

\ No newline at end of file diff --git a/api/byte_container_with_subtype/subtype/index.html b/api/byte_container_with_subtype/subtype/index.html index f03df1877..01e70d57a 100644 --- a/api/byte_container_with_subtype/subtype/index.html +++ b/api/byte_container_with_subtype/subtype/index.html @@ -23,4 +23,4 @@ }

Output:

c1.subtype() = 18446744073709551615
 c2.subtype() = 42
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/json/index.html b/api/json/index.html index d91452b83..eda9d828b 100644 --- a/api/json/index.html +++ b/api/json/index.html @@ -65,4 +65,4 @@ "pi": 3.141, "size": 8 } -

Version history

Since version 1.0.0.

\ No newline at end of file +

Version history

Since version 1.0.0.

\ No newline at end of file diff --git a/api/json_pointer/back/index.html b/api/json_pointer/back/index.html index 23ddd0a5d..7b54c5855 100644 --- a/api/json_pointer/back/index.html +++ b/api/json_pointer/back/index.html @@ -16,4 +16,4 @@ }

Output:

last reference token of "/foo" is "foo"
 last reference token of "/foo/0" is "0"
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/json_pointer/empty/index.html b/api/json_pointer/empty/index.html index 4a084444a..616138028 100644 --- a/api/json_pointer/empty/index.html +++ b/api/json_pointer/empty/index.html @@ -23,4 +23,4 @@ "": true "/foo": false "/foo/0": false -

Version history

Added in version 3.6.0.

\ No newline at end of file +

Version history

Added in version 3.6.0.

\ No newline at end of file diff --git a/api/json_pointer/index.html b/api/json_pointer/index.html index 1f1a470f1..5d3fe217a 100644 --- a/api/json_pointer/index.html +++ b/api/json_pointer/index.html @@ -1,3 +1,3 @@ Overview - JSON for Modern C++
Skip to content

nlohmann::json_pointer

template<typename RefStringType>
 class json_pointer;
-

A JSON pointer defines a string syntax for identifying a specific value within a JSON document. It can be used with functions at and operator[]. Furthermore, JSON pointers are the base for JSON patches.

Template parameters

RefStringType
the string type used for the reference tokens making up the JSON pointer

Deprecation

For backwards compatibility RefStringType may also be a specialization of basic_json in which case string_t will be deduced as basic_json::string_t. This feature is deprecated and may be removed in a future major version.

Member types

  • string_t - the string type used for the reference tokens

Member functions

Literals

See also

Version history

  • Added in version 2.0.0.
  • Changed template parameter from basic_json to string type in version 3.11.0.
\ No newline at end of file +

A JSON pointer defines a string syntax for identifying a specific value within a JSON document. It can be used with functions at and operator[]. Furthermore, JSON pointers are the base for JSON patches.

Template parameters

RefStringType
the string type used for the reference tokens making up the JSON pointer

Deprecation

For backwards compatibility RefStringType may also be a specialization of basic_json in which case string_t will be deduced as basic_json::string_t. This feature is deprecated and may be removed in a future major version.

Member types

Member functions

Literals

See also

Version history

\ No newline at end of file diff --git a/api/json_pointer/json_pointer/index.html b/api/json_pointer/json_pointer/index.html index ec0d355ef..894717b3a 100644 --- a/api/json_pointer/json_pointer/index.html +++ b/api/json_pointer/json_pointer/index.html @@ -49,4 +49,4 @@

Output:

[json.exception.parse_error.107] parse error at byte 1: JSON pointer must be empty or begin with '/' - was: 'foo'
 [json.exception.parse_error.108] parse error: escape character '~' must be followed with '0' or '1'
 [json.exception.parse_error.108] parse error: escape character '~' must be followed with '0' or '1'
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/json_pointer/operator_eq/index.html b/api/json_pointer/operator_eq/index.html index 6b4e0f1b3..6efecc328 100644 --- a/api/json_pointer/operator_eq/index.html +++ b/api/json_pointer/operator_eq/index.html @@ -82,4 +82,4 @@ "" == "": true "/foo" == "/foo": true "bar" == "/foo": [json.exception.parse_error.107] parse error at byte 1: JSON pointer must be empty or begin with '/' - was: 'bar' -

Version history

  1. Added in version 2.1.0. Added C++20 member functions in version 3.11.2.
  2. Added for backward compatibility and deprecated in version 3.11.2.
\ No newline at end of file +

Version history

  1. Added in version 2.1.0. Added C++20 member functions in version 3.11.2.
  2. Added for backward compatibility and deprecated in version 3.11.2.
\ No newline at end of file diff --git a/api/json_pointer/operator_ne/index.html b/api/json_pointer/operator_ne/index.html index dfa8ab8fb..d324b9612 100644 --- a/api/json_pointer/operator_ne/index.html +++ b/api/json_pointer/operator_ne/index.html @@ -72,4 +72,4 @@ "" != "": false "/foo" != "/foo": false "bar" != "/foo": [json.exception.parse_error.107] parse error at byte 1: JSON pointer must be empty or begin with '/' - was: 'bar' -

Version history

  1. Added in version 2.1.0.
  2. Added for backward compatibility and deprecated in version 3.11.2.
\ No newline at end of file +

Version history

  1. Added in version 2.1.0.
  2. Added for backward compatibility and deprecated in version 3.11.2.
\ No newline at end of file diff --git a/api/json_pointer/operator_slash/index.html b/api/json_pointer/operator_slash/index.html index 8ff13cf4d..c9d484268 100644 --- a/api/json_pointer/operator_slash/index.html +++ b/api/json_pointer/operator_slash/index.html @@ -28,4 +28,4 @@

Output:

"/foo/bar/baz"
 "/foo/fob"
 "/foo/42"
-

Version history

  1. Added in version 3.6.0.
  2. Added in version 3.6.0. Changed type of token to string_t in version 3.11.0.
  3. Added in version 3.6.0.
\ No newline at end of file +

Version history

  1. Added in version 3.6.0.
  2. Added in version 3.6.0. Changed type of token to string_t in version 3.11.0.
  3. Added in version 3.6.0.
\ No newline at end of file diff --git a/api/json_pointer/operator_slasheq/index.html b/api/json_pointer/operator_slasheq/index.html index f6c352382..ff32b44d7 100644 --- a/api/json_pointer/operator_slasheq/index.html +++ b/api/json_pointer/operator_slasheq/index.html @@ -33,4 +33,4 @@ "/foo/bar/baz" "/foo/bar/baz/fob" "/foo/bar/baz/fob/42" -

Version history

  1. Added in version 3.6.0.
  2. Added in version 3.6.0. Changed type of token to string_t in version 3.11.0.
  3. Added in version 3.6.0.
\ No newline at end of file +

Version history

  1. Added in version 3.6.0.
  2. Added in version 3.6.0. Changed type of token to string_t in version 3.11.0.
  3. Added in version 3.6.0.
\ No newline at end of file diff --git a/api/json_pointer/operator_string_t/index.html b/api/json_pointer/operator_string_t/index.html index addee4717..fc91fe724 100644 --- a/api/json_pointer/operator_string_t/index.html +++ b/api/json_pointer/operator_string_t/index.html @@ -24,4 +24,4 @@ }

Output:

/foo/0
 /a~1b
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/json_pointer/parent_pointer/index.html b/api/json_pointer/parent_pointer/index.html index 204a1c646..abb7b2c76 100644 --- a/api/json_pointer/parent_pointer/index.html +++ b/api/json_pointer/parent_pointer/index.html @@ -20,4 +20,4 @@

Output:

parent of "" is ""
 parent of "/foo" is ""
 parent of "/foo/0" is "/foo"
-

Version history

Added in version 3.6.0.

\ No newline at end of file +

Version history

Added in version 3.6.0.

\ No newline at end of file diff --git a/api/json_pointer/pop_back/index.html b/api/json_pointer/pop_back/index.html index b02d2e88a..0cd6fe0fc 100644 --- a/api/json_pointer/pop_back/index.html +++ b/api/json_pointer/pop_back/index.html @@ -24,4 +24,4 @@ "/foo/bar" "/foo" "" -

Version history

Added in version 3.6.0.

\ No newline at end of file +

Version history

Added in version 3.6.0.

\ No newline at end of file diff --git a/api/json_pointer/push_back/index.html b/api/json_pointer/push_back/index.html index 6125a34aa..09001afa0 100644 --- a/api/json_pointer/push_back/index.html +++ b/api/json_pointer/push_back/index.html @@ -26,4 +26,4 @@ "/foo" "/foo/0" "/foo/0/bar" -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/json_pointer/string_t/index.html b/api/json_pointer/string_t/index.html index a41f4d21e..106825e41 100644 --- a/api/json_pointer/string_t/index.html +++ b/api/json_pointer/string_t/index.html @@ -14,4 +14,4 @@ }

Output:

This is a string.
 true
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/json_pointer/to_string/index.html b/api/json_pointer/to_string/index.html index 74adabf7f..c892194c9 100644 --- a/api/json_pointer/to_string/index.html +++ b/api/json_pointer/to_string/index.html @@ -46,4 +46,4 @@ "/k"l" "/ " "/m~0n" -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/json_sax/binary/index.html b/api/json_sax/binary/index.html index c0885ecdf..6caf342d3 100644 --- a/api/json_sax/binary/index.html +++ b/api/json_sax/binary/index.html @@ -116,4 +116,4 @@

Output:

binary(val=[...])
 
 result: true
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/json_sax/boolean/index.html b/api/json_sax/boolean/index.html index ab037ec86..bcea63a9d 100644 --- a/api/json_sax/boolean/index.html +++ b/api/json_sax/boolean/index.html @@ -167,4 +167,4 @@ ex=[json.exception.parse_error.101] parse error at line 17, column 6: syntax error while parsing value - unexpected ']'; expected end of input) result: false -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/json_sax/end_array/index.html b/api/json_sax/end_array/index.html index e549a1967..f77ef8e4d 100644 --- a/api/json_sax/end_array/index.html +++ b/api/json_sax/end_array/index.html @@ -167,4 +167,4 @@ ex=[json.exception.parse_error.101] parse error at line 17, column 6: syntax error while parsing value - unexpected ']'; expected end of input) result: false -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/json_sax/end_object/index.html b/api/json_sax/end_object/index.html index fa8febb54..4dda5066e 100644 --- a/api/json_sax/end_object/index.html +++ b/api/json_sax/end_object/index.html @@ -167,4 +167,4 @@ ex=[json.exception.parse_error.101] parse error at line 17, column 6: syntax error while parsing value - unexpected ']'; expected end of input) result: false -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/json_sax/index.html b/api/json_sax/index.html index d6091e4f1..10e79f8fc 100644 --- a/api/json_sax/index.html +++ b/api/json_sax/index.html @@ -1,3 +1,3 @@ Overview - JSON for Modern C++
Skip to content

nlohmann::json_sax

template<typename BasicJsonType>
 struct json_sax;
-

This class describes the SAX interface used by sax_parse. Each function is called in different situations while the input is parsed. The boolean return value informs the parser whether to continue processing the input.

Template parameters

BasicJsonType
a specialization of basic_json

Member types

Member functions

  • binary (virtual) - a binary value was read
  • boolean (virtual) - a boolean value was read
  • end_array (virtual) - the end of an array was read
  • end_object (virtual) - the end of an object was read
  • key (virtual) - an object key was read
  • null (virtual) - a null value was read
  • number_float (virtual) - a floating-point number was read
  • number_integer (virtual) - an integer number was read
  • number_unsigned (virtual) - an unsigned integer number was read
  • parse_error (virtual) - a parse error occurred
  • start_array (virtual) - the beginning of an array was read
  • start_object (virtual) - the beginning of an object was read
  • string (virtual) - a string value was read

Version history

  • Added in version 3.2.0.
  • Support for binary values (binary_t, binary) added in version 3.8.0.
\ No newline at end of file +

This class describes the SAX interface used by sax_parse. Each function is called in different situations while the input is parsed. The boolean return value informs the parser whether to continue processing the input.

Template parameters

BasicJsonType
a specialization of basic_json

Member types

Member functions

Version history

\ No newline at end of file diff --git a/api/json_sax/key/index.html b/api/json_sax/key/index.html index f18e745ab..6817fa6a0 100644 --- a/api/json_sax/key/index.html +++ b/api/json_sax/key/index.html @@ -167,4 +167,4 @@ ex=[json.exception.parse_error.101] parse error at line 17, column 6: syntax error while parsing value - unexpected ']'; expected end of input) result: false -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/json_sax/null/index.html b/api/json_sax/null/index.html index 5006e36f0..1d71bcad7 100644 --- a/api/json_sax/null/index.html +++ b/api/json_sax/null/index.html @@ -167,4 +167,4 @@ ex=[json.exception.parse_error.101] parse error at line 17, column 6: syntax error while parsing value - unexpected ']'; expected end of input) result: false -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/json_sax/number_float/index.html b/api/json_sax/number_float/index.html index b7321f8a5..0e1ab86ca 100644 --- a/api/json_sax/number_float/index.html +++ b/api/json_sax/number_float/index.html @@ -167,4 +167,4 @@ ex=[json.exception.parse_error.101] parse error at line 17, column 6: syntax error while parsing value - unexpected ']'; expected end of input) result: false -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/json_sax/number_integer/index.html b/api/json_sax/number_integer/index.html index c96b94a8e..aeb69c178 100644 --- a/api/json_sax/number_integer/index.html +++ b/api/json_sax/number_integer/index.html @@ -167,4 +167,4 @@ ex=[json.exception.parse_error.101] parse error at line 17, column 6: syntax error while parsing value - unexpected ']'; expected end of input) result: false -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/json_sax/number_unsigned/index.html b/api/json_sax/number_unsigned/index.html index b2c1ee381..eb56272f6 100644 --- a/api/json_sax/number_unsigned/index.html +++ b/api/json_sax/number_unsigned/index.html @@ -167,4 +167,4 @@ ex=[json.exception.parse_error.101] parse error at line 17, column 6: syntax error while parsing value - unexpected ']'; expected end of input) result: false -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/json_sax/parse_error/index.html b/api/json_sax/parse_error/index.html index a517d96f5..2385ad70d 100644 --- a/api/json_sax/parse_error/index.html +++ b/api/json_sax/parse_error/index.html @@ -169,4 +169,4 @@ ex=[json.exception.parse_error.101] parse error at line 17, column 6: syntax error while parsing value - unexpected ']'; expected end of input) result: false -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/json_sax/start_array/index.html b/api/json_sax/start_array/index.html index 193e1a4ba..47ce02929 100644 --- a/api/json_sax/start_array/index.html +++ b/api/json_sax/start_array/index.html @@ -167,4 +167,4 @@ ex=[json.exception.parse_error.101] parse error at line 17, column 6: syntax error while parsing value - unexpected ']'; expected end of input) result: false -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/json_sax/start_object/index.html b/api/json_sax/start_object/index.html index 2bfcaad6a..9d2d23455 100644 --- a/api/json_sax/start_object/index.html +++ b/api/json_sax/start_object/index.html @@ -167,4 +167,4 @@ ex=[json.exception.parse_error.101] parse error at line 17, column 6: syntax error while parsing value - unexpected ']'; expected end of input) result: false -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/json_sax/string/index.html b/api/json_sax/string/index.html index 6c96f454d..3a4e32b70 100644 --- a/api/json_sax/string/index.html +++ b/api/json_sax/string/index.html @@ -167,4 +167,4 @@ ex=[json.exception.parse_error.101] parse error at line 17, column 6: syntax error while parsing value - unexpected ']'; expected end of input) result: false -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/macros/index.html b/api/macros/index.html index cdf97a0d3..1a40604f4 100644 --- a/api/macros/index.html +++ b/api/macros/index.html @@ -1 +1 @@ - Overview - JSON for Modern C++
Skip to content

Macros

Some aspects of the library can be configured by defining preprocessor macros before including the json.hpp header. See also the macro overview page.

Runtime assertions

Exceptions

Language support

Library version

Library namespace

Type conversions

Comparison behavior

Serialization/deserialization macros

\ No newline at end of file + Overview - JSON for Modern C++
Skip to content

Macros

Some aspects of the library can be configured by defining preprocessor macros before including the json.hpp header. See also the macro overview page.

Runtime assertions

Exceptions

Language support

Library version

Library namespace

Type conversions

Comparison behavior

Serialization/deserialization macros

\ No newline at end of file diff --git a/api/macros/json_assert/index.html b/api/macros/json_assert/index.html index 1f575281b..e13c1b65f 100644 --- a/api/macros/json_assert/index.html +++ b/api/macros/json_assert/index.html @@ -24,4 +24,4 @@ auto v = j["missing"]; }

Output:

assertion error in operator[]
-

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/macros/json_diagnostics/index.html b/api/macros/json_diagnostics/index.html index 3279d6b34..e2afda8ff 100644 --- a/api/macros/json_diagnostics/index.html +++ b/api/macros/json_diagnostics/index.html @@ -44,4 +44,4 @@ } }

Output:

[json.exception.type_error.302] (/address/housenumber) type must be number, but is string
-

Now the exception message contains a JSON Pointer /address/housenumber that indicates which value has the wrong type.

Version history

\ No newline at end of file +

Now the exception message contains a JSON Pointer /address/housenumber that indicates which value has the wrong type.

Version history

\ No newline at end of file diff --git a/api/macros/json_disable_enum_serialization/index.html b/api/macros/json_disable_enum_serialization/index.html index c4079c3f2..2fc5174c0 100644 --- a/api/macros/json_disable_enum_serialization/index.html +++ b/api/macros/json_disable_enum_serialization/index.html @@ -89,4 +89,4 @@ // uses user-defined from_json function Choice ch = j.template get<Choice>(); } -

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/macros/json_has_cpp_11/index.html b/api/macros/json_has_cpp_11/index.html index f165819c4..5b864d89c 100644 --- a/api/macros/json_has_cpp_11/index.html +++ b/api/macros/json_has_cpp_11/index.html @@ -6,4 +6,4 @@ #include <nlohmann/json.hpp> ... -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/macros/json_has_filesystem/index.html b/api/macros/json_has_filesystem/index.html index c99fa152c..539983d58 100644 --- a/api/macros/json_has_filesystem/index.html +++ b/api/macros/json_has_filesystem/index.html @@ -4,4 +4,4 @@ #include <nlohmann/json.hpp> ... -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/macros/json_has_ranges/index.html b/api/macros/json_has_ranges/index.html index aa4b7dbf7..98515f2fc 100644 --- a/api/macros/json_has_ranges/index.html +++ b/api/macros/json_has_ranges/index.html @@ -3,4 +3,4 @@ #include <nlohmann/json.hpp> ... -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/macros/json_has_static_rtti/index.html b/api/macros/json_has_static_rtti/index.html index cae9109bd..0fbec588b 100644 --- a/api/macros/json_has_static_rtti/index.html +++ b/api/macros/json_has_static_rtti/index.html @@ -3,4 +3,4 @@ #include <nlohmann/json.hpp> ... -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/macros/json_has_three_way_comparison/index.html b/api/macros/json_has_three_way_comparison/index.html index 55df4c58e..9fcef6819 100644 --- a/api/macros/json_has_three_way_comparison/index.html +++ b/api/macros/json_has_three_way_comparison/index.html @@ -3,4 +3,4 @@ #include <nlohmann/json.hpp> ... -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/macros/json_no_io/index.html b/api/macros/json_no_io/index.html index ced7f65be..bc904ff1e 100644 --- a/api/macros/json_no_io/index.html +++ b/api/macros/json_no_io/index.html @@ -4,4 +4,4 @@ #include <nlohmann/json.hpp> ... -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/macros/json_noexception/index.html b/api/macros/json_noexception/index.html index 2f16dae30..b651cd115 100644 --- a/api/macros/json_noexception/index.html +++ b/api/macros/json_noexception/index.html @@ -4,4 +4,4 @@ #include <nlohmann/json.hpp> ... -

See also

Version history

Added in version 2.1.0.

\ No newline at end of file +

See also

Version history

Added in version 2.1.0.

\ No newline at end of file diff --git a/api/macros/json_skip_library_version_check/index.html b/api/macros/json_skip_library_version_check/index.html index 7f17c0022..72f69b908 100644 --- a/api/macros/json_skip_library_version_check/index.html +++ b/api/macros/json_skip_library_version_check/index.html @@ -1,4 +1,4 @@ JSON_SKIP_LIBRARY_VERSION_CHECK - JSON for Modern C++
Skip to content

JSON_SKIP_LIBRARY_VERSION_CHECK

#define JSON_SKIP_LIBRARY_VERSION_CHECK

When defined, the library will not create a compiler warning when a different version of the library was already included.

Default definition

By default, the macro is not defined.

#undef JSON_SKIP_LIBRARY_VERSION_CHECK

Notes

ABI compatibility

Mixing different library versions in the same code can be a problem as the different versions may not be ABI compatible.

Examples

Example

The following warning will be shown in case a different version of the library was already included:

Already included a different version of the library!
-

Version history

Added in version 3.11.0.

\ No newline at end of file +

Version history

Added in version 3.11.0.

\ No newline at end of file diff --git a/api/macros/json_skip_unsupported_compiler_check/index.html b/api/macros/json_skip_unsupported_compiler_check/index.html index 1423de1e6..d6cc2a3a8 100644 --- a/api/macros/json_skip_unsupported_compiler_check/index.html +++ b/api/macros/json_skip_unsupported_compiler_check/index.html @@ -4,4 +4,4 @@ #include <nlohmann/json.hpp> ... -

Version history

Added in version 3.2.0.

\ No newline at end of file +

Version history

Added in version 3.2.0.

\ No newline at end of file diff --git a/api/macros/json_throw_user/index.html b/api/macros/json_throw_user/index.html index c10ef55f1..5076ba5f8 100644 --- a/api/macros/json_throw_user/index.html +++ b/api/macros/json_throw_user/index.html @@ -21,4 +21,4 @@ std::abort();} #include <nlohmann/json.hpp> -

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/macros/json_use_global_udls/index.html b/api/macros/json_use_global_udls/index.html index 6b9012a74..3481daeee 100644 --- a/api/macros/json_use_global_udls/index.html +++ b/api/macros/json_use_global_udls/index.html @@ -29,4 +29,4 @@ std::cout << j << std::endl; }

Output:

42
-

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/macros/json_use_implicit_conversions/index.html b/api/macros/json_use_implicit_conversions/index.html index 5308f410d..272697bec 100644 --- a/api/macros/json_use_implicit_conversions/index.html +++ b/api/macros/json_use_implicit_conversions/index.html @@ -4,4 +4,4 @@ std::string s = j;

When JSON_USE_IMPLICIT_CONVERSIONS is defined to 0, the code above does no longer compile. Instead, it must be written like this:

json j = "Hello, world!";
 auto s = j.template get<std::string>();
-

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/macros/json_use_legacy_discarded_value_comparison/index.html b/api/macros/json_use_legacy_discarded_value_comparison/index.html index 50a2e801f..b3fbb0a1a 100644 --- a/api/macros/json_use_legacy_discarded_value_comparison/index.html +++ b/api/macros/json_use_legacy_discarded_value_comparison/index.html @@ -4,4 +4,4 @@ #include <nlohmann/json.hpp> ... -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/macros/nlohmann_define_derived_type/index.html b/api/macros/nlohmann_define_derived_type/index.html index b35cac7b0..0469a8836 100644 --- a/api/macros/nlohmann_define_derived_type/index.html +++ b/api/macros/nlohmann_define_derived_type/index.html @@ -30,4 +30,4 @@ int Bb; NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE(B, A, Ba, Bb) }; -

See also

Version history

  1. Added in version 3.11.x.
\ No newline at end of file +

See also

Version history

  1. Added in version 3.11.x.
\ No newline at end of file diff --git a/api/macros/nlohmann_define_type_intrusive/index.html b/api/macros/nlohmann_define_type_intrusive/index.html index e9f643c3e..96970185c 100644 --- a/api/macros/nlohmann_define_type_intrusive/index.html +++ b/api/macros/nlohmann_define_type_intrusive/index.html @@ -284,4 +284,4 @@ json j = p; std::cout << "serialization: " << j << std::endl; } -

See also

Version history

  1. Added in version 3.9.0.
  2. Added in version 3.11.0.
  3. Added in version TODO.
\ No newline at end of file +

See also

Version history

  1. Added in version 3.9.0.
  2. Added in version 3.11.0.
  3. Added in version TODO.
\ No newline at end of file diff --git a/api/macros/nlohmann_define_type_non_intrusive/index.html b/api/macros/nlohmann_define_type_non_intrusive/index.html index 06ce415dd..503bf9357 100644 --- a/api/macros/nlohmann_define_type_non_intrusive/index.html +++ b/api/macros/nlohmann_define_type_non_intrusive/index.html @@ -252,4 +252,4 @@ json j = p; std::cout << "serialization: " << j << std::endl; } -

See also

Version history

  1. Added in version 3.9.0.
  2. Added in version 3.11.0.
  3. Added in version TODO.
\ No newline at end of file +

See also

Version history

  1. Added in version 3.9.0.
  2. Added in version 3.11.0.
  3. Added in version TODO.
\ No newline at end of file diff --git a/api/macros/nlohmann_json_namespace/index.html b/api/macros/nlohmann_json_namespace/index.html index 49266818e..54aa35561 100644 --- a/api/macros/nlohmann_json_namespace/index.html +++ b/api/macros/nlohmann_json_namespace/index.html @@ -14,4 +14,4 @@ std::cout << QUOTE(NLOHMANN_JSON_NAMESPACE) << std::endl; }

Output:

nlohmann::json_abi_v3_11_3
-

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/macros/nlohmann_json_namespace_begin/index.html b/api/macros/nlohmann_json_namespace_begin/index.html index 540f9ff04..dab90f368 100644 --- a/api/macros/nlohmann_json_namespace_begin/index.html +++ b/api/macros/nlohmann_json_namespace_begin/index.html @@ -40,4 +40,4 @@ std::cout << j << std::endl; }

Output:

[1,null]
-

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/macros/nlohmann_json_namespace_no_version/index.html b/api/macros/nlohmann_json_namespace_no_version/index.html index cc5960a0d..38d661b0a 100644 --- a/api/macros/nlohmann_json_namespace_no_version/index.html +++ b/api/macros/nlohmann_json_namespace_no_version/index.html @@ -14,4 +14,4 @@ std::cout << QUOTE(NLOHMANN_JSON_NAMESPACE) << std::endl; }

Output:

nlohmann::json_abi
-

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/macros/nlohmann_json_serialize_enum/index.html b/api/macros/nlohmann_json_serialize_enum/index.html index 101bdeb89..a6648d851 100644 --- a/api/macros/nlohmann_json_serialize_enum/index.html +++ b/api/macros/nlohmann_json_serialize_enum/index.html @@ -101,4 +101,4 @@

Output:

0 -> "red"
 "rot" -> 0
 "red" -> 0
-

See also

Version history

Added in version 3.4.0.

\ No newline at end of file +

See also

Version history

Added in version 3.4.0.

\ No newline at end of file diff --git a/api/macros/nlohmann_json_version_major/index.html b/api/macros/nlohmann_json_version_major/index.html index fa6e28474..c6150e648 100644 --- a/api/macros/nlohmann_json_version_major/index.html +++ b/api/macros/nlohmann_json_version_major/index.html @@ -14,4 +14,4 @@ << NLOHMANN_JSON_VERSION_PATCH << std::endl; }

Output:

JSON for Modern C++ version 3.11.3
-

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/operator_gtgt/index.html b/api/operator_gtgt/index.html index 98b5c3000..49b5077cc 100644 --- a/api/operator_gtgt/index.html +++ b/api/operator_gtgt/index.html @@ -38,4 +38,4 @@ "number": 23, "string": "Hello, world!" } -

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/operator_literal_json/index.html b/api/operator_literal_json/index.html index fa86c42b2..87e46ecf4 100644 --- a/api/operator_literal_json/index.html +++ b/api/operator_literal_json/index.html @@ -21,4 +21,4 @@ "answer": 42, "hello": "world" } -

Version history

\ No newline at end of file +

Version history

\ No newline at end of file diff --git a/api/operator_literal_json_pointer/index.html b/api/operator_literal_json_pointer/index.html index 8fa93aa55..bde04ff66 100644 --- a/api/operator_literal_json_pointer/index.html +++ b/api/operator_literal_json_pointer/index.html @@ -19,4 +19,4 @@ std::cout << std::setw(2) << val << '\n'; }

Output:

"world"
-

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/api/operator_ltlt/index.html b/api/operator_ltlt/index.html index 90035439b..2b3905b65 100644 --- a/api/operator_ltlt/index.html +++ b/api/operator_ltlt/index.html @@ -57,4 +57,4 @@ std::cout << ptr << std::endl; }

Output:

/foo/bar/baz
-

Version history

  1. Added in version 1.0.0. Added support for indentation character and deprecated std::ostream& operator>>(const basic_json& j, std::ostream& o) in version 3.0.0.
  2. Added in version 3.11.0.
\ No newline at end of file +

Version history

  1. Added in version 1.0.0. Added support for indentation character and deprecated std::ostream& operator>>(const basic_json& j, std::ostream& o) in version 3.0.0.
  2. Added in version 3.11.0.
\ No newline at end of file diff --git a/api/ordered_json/index.html b/api/ordered_json/index.html index db808b330..7f708ba18 100644 --- a/api/ordered_json/index.html +++ b/api/ordered_json/index.html @@ -18,4 +18,4 @@ "two": 2, "three": 3 } -

See also

Version history

Since version 3.9.0.

\ No newline at end of file +

See also

Version history

Since version 3.9.0.

\ No newline at end of file diff --git a/api/ordered_map/index.html b/api/ordered_map/index.html index f04af0848..0ab895999 100644 --- a/api/ordered_map/index.html +++ b/api/ordered_map/index.html @@ -51,4 +51,4 @@ m_std = { one:eins three:drei two:zwei } m_ordered = { two:zwei three:drei one:eins } m_std = { one:eins three:drei two:zwei } -

See also

Version history

\ No newline at end of file +

See also

Version history

\ No newline at end of file diff --git a/features/arbitrary_types/index.html b/features/arbitrary_types/index.html index f64300baf..dfcafd793 100644 --- a/features/arbitrary_types/index.html +++ b/features/arbitrary_types/index.html @@ -159,4 +159,4 @@ value = j.template template get<T>(); // oops! } }; -
\ No newline at end of file +
\ No newline at end of file diff --git a/features/assertions/index.html b/features/assertions/index.html index dc5bac7e8..d0dc06196 100644 --- a/features/assertions/index.html +++ b/features/assertions/index.html @@ -43,4 +43,4 @@ } }

Output:

[json.exception.parse_error.101] parse error: attempting to parse an empty input; check that your input string or stream contains the expected JSON
-
\ No newline at end of file +
\ No newline at end of file diff --git a/features/binary_formats/bjdata/index.html b/features/binary_formats/bjdata/index.html index 8fa5d3d20..f6b2d0c1f 100644 --- a/features/binary_formats/bjdata/index.html +++ b/features/binary_formats/bjdata/index.html @@ -95,4 +95,4 @@ "compact": true, "schema": 0 } -
\ No newline at end of file +
\ No newline at end of file diff --git a/features/binary_formats/bson/index.html b/features/binary_formats/bson/index.html index 58ee03c94..cba7be005 100644 --- a/features/binary_formats/bson/index.html +++ b/features/binary_formats/bson/index.html @@ -46,4 +46,4 @@ "compact": true, "schema": 0 } -
\ No newline at end of file +
\ No newline at end of file diff --git a/features/binary_formats/cbor/index.html b/features/binary_formats/cbor/index.html index 85dc1ae16..a9c872590 100644 --- a/features/binary_formats/cbor/index.html +++ b/features/binary_formats/cbor/index.html @@ -45,4 +45,4 @@ "compact": true, "schema": 0 } -
\ No newline at end of file +
\ No newline at end of file diff --git a/features/binary_formats/index.html b/features/binary_formats/index.html index 4198b099e..668b06565 100644 --- a/features/binary_formats/index.html +++ b/features/binary_formats/index.html @@ -1 +1 @@ - Binary Formats - JSON for Modern C++
Skip to content

Binary Formats

Though JSON is a ubiquitous data format, it is not a very compact format suitable for data exchange, for instance over a network. Hence, the library supports

to efficiently encode JSON values to byte vectors and to decode such vectors.

Comparison

Completeness

Format Serialization Deserialization
BJData complete complete
BSON incomplete: top-level value must be an object incomplete, but all JSON types are supported
CBOR complete incomplete, but all JSON types are supported
MessagePack complete complete
UBJSON complete complete

Binary values

Format Binary values Binary subtypes
BJData not supported not supported
BSON supported supported
CBOR supported supported
MessagePack supported supported
UBJSON not supported not supported

See binary values for more information.

Sizes

Format canada.json twitter.json citm_catalog.json jeopardy.json
BJData 53.2 % 91.1 % 78.1 % 96.6 %
BJData (size) 58.6 % 92.1 % 86.7 % 97.4 %
BJData (size+tyoe) 58.6 % 92.1 % 86.5 % 97.4 %
BSON 85.8 % 95.2 % 95.8 % 106.7 %
CBOR 50.5 % 86.3 % 68.4 % 88.0 %
MessagePack 50.5 % 86.0 % 68.5 % 87.9 %
UBJSON 53.2 % 91.3 % 78.2 % 96.6 %
UBJSON (size) 58.6 % 92.3 % 86.8 % 97.4 %
UBJSON (size+type) 55.9 % 92.3 % 85.0 % 95.0 %

Sizes compared to minified JSON value.

\ No newline at end of file + Binary Formats - JSON for Modern C++
Skip to content

Binary Formats

Though JSON is a ubiquitous data format, it is not a very compact format suitable for data exchange, for instance over a network. Hence, the library supports

to efficiently encode JSON values to byte vectors and to decode such vectors.

Comparison

Completeness

Format Serialization Deserialization
BJData complete complete
BSON incomplete: top-level value must be an object incomplete, but all JSON types are supported
CBOR complete incomplete, but all JSON types are supported
MessagePack complete complete
UBJSON complete complete

Binary values

Format Binary values Binary subtypes
BJData not supported not supported
BSON supported supported
CBOR supported supported
MessagePack supported supported
UBJSON not supported not supported

See binary values for more information.

Sizes

Format canada.json twitter.json citm_catalog.json jeopardy.json
BJData 53.2 % 91.1 % 78.1 % 96.6 %
BJData (size) 58.6 % 92.1 % 86.7 % 97.4 %
BJData (size+tyoe) 58.6 % 92.1 % 86.5 % 97.4 %
BSON 85.8 % 95.2 % 95.8 % 106.7 %
CBOR 50.5 % 86.3 % 68.4 % 88.0 %
MessagePack 50.5 % 86.0 % 68.5 % 87.9 %
UBJSON 53.2 % 91.3 % 78.2 % 96.6 %
UBJSON (size) 58.6 % 92.3 % 86.8 % 97.4 %
UBJSON (size+type) 55.9 % 92.3 % 85.0 % 95.0 %

Sizes compared to minified JSON value.

\ No newline at end of file diff --git a/features/binary_formats/messagepack/index.html b/features/binary_formats/messagepack/index.html index 1710d617b..c843c119d 100644 --- a/features/binary_formats/messagepack/index.html +++ b/features/binary_formats/messagepack/index.html @@ -45,4 +45,4 @@ "compact": true, "schema": 0 } -
\ No newline at end of file +
\ No newline at end of file diff --git a/features/binary_formats/ubjson/index.html b/features/binary_formats/ubjson/index.html index 8d1c82c64..738c5cb08 100644 --- a/features/binary_formats/ubjson/index.html +++ b/features/binary_formats/ubjson/index.html @@ -90,4 +90,4 @@ "compact": true, "schema": 0 } -
\ No newline at end of file +
\ No newline at end of file diff --git a/features/binary_values/index.html b/features/binary_values/index.html index 5b8580673..754772275 100644 --- a/features/binary_values/index.html +++ b/features/binary_values/index.html @@ -154,4 +154,4 @@ vector <|-- binary_t

By default, binary values are stored as

Note that subtype (42) is not serialized and that UBJSON has no binary type, and deserializing v would yield the following value:

{
   "binary": [202, 254, 186, 190]
 }
-
\ No newline at end of file +
\ No newline at end of file diff --git a/features/comments/index.html b/features/comments/index.html index 33b8d293e..9258ab2b5 100644 --- a/features/comments/index.html +++ b/features/comments/index.html @@ -47,4 +47,4 @@ last read: '<U+000A> {<U+000A> /'; expected string "Neptune" ] } -
\ No newline at end of file +
\ No newline at end of file diff --git a/features/element_access/checked_access/index.html b/features/element_access/checked_access/index.html index 29d498c38..5c58427dd 100644 --- a/features/element_access/checked_access/index.html +++ b/features/element_access/checked_access/index.html @@ -12,4 +12,4 @@

When accessing an invalid index (i.e., an index greater than or equal to the array size) or the passed object key is non-existing, an exception is thrown.

Accessing via invalid index or missing key 
j.at("hobbies").at(3) = "cooking";

This code produces the following exception:

[json.exception.out_of_range.401] array index 3 is out of range

When you extended diagnostic messages are enabled by defining JSON_DIAGNOSTICS, the exception further gives information where the key or index is missing or out of range.

[json.exception.out_of_range.401] (/hobbies) array index 3 is out of range
-

Notes

Exceptions

Summary

scenario non-const value const value
access to existing object key reference to existing value is returned const reference to existing value is returned
access to valid array index reference to existing value is returned const reference to existing value is returned
access to non-existing object key basic_json::out_of_range exception is thrown basic_json::out_of_range exception is thrown
access to invalid array index basic_json::out_of_range exception is thrown basic_json::out_of_range exception is thrown
\ No newline at end of file +

Notes

Exceptions

Summary

scenario non-const value const value
access to existing object key reference to existing value is returned const reference to existing value is returned
access to valid array index reference to existing value is returned const reference to existing value is returned
access to non-existing object key basic_json::out_of_range exception is thrown basic_json::out_of_range exception is thrown
access to invalid array index basic_json::out_of_range exception is thrown basic_json::out_of_range exception is thrown
\ No newline at end of file diff --git a/features/element_access/default_value/index.html b/features/element_access/default_value/index.html index 97a9ffba7..45fced9bc 100644 --- a/features/element_access/default_value/index.html +++ b/features/element_access/default_value/index.html @@ -2,4 +2,4 @@ "logOutput": "result.log", "append": true } -

Assume the value is parsed to a json variable j.

expression value
j {"logOutput": "result.log", "append": true}
j.value("logOutput", "logfile.log") "result.log"
j.value("append", true) true
j.value("append", false) true
j.value("logLevel", "verbose") "verbose"

Note

Exceptions

\ No newline at end of file +

Assume the value is parsed to a json variable j.

expression value
j {"logOutput": "result.log", "append": true}
j.value("logOutput", "logfile.log") "result.log"
j.value("append", true) true
j.value("append", false) true
j.value("logLevel", "verbose") "verbose"

Note

Exceptions

\ No newline at end of file diff --git a/features/element_access/index.html b/features/element_access/index.html index 014844b8a..adbc4f7e3 100644 --- a/features/element_access/index.html +++ b/features/element_access/index.html @@ -1 +1 @@ - Element Access - JSON for Modern C++
Skip to content

Element Access

There are many ways elements in a JSON value can be accessed:

  • unchecked access via operator[]
  • checked access via at
  • access with default value via value
  • iterators
  • JSON pointers
\ No newline at end of file + Element Access - JSON for Modern C++
Skip to content

Element Access

There are many ways elements in a JSON value can be accessed:

  • unchecked access via operator[]
  • checked access via at
  • access with default value via value
  • iterators
  • JSON pointers
\ No newline at end of file diff --git a/features/element_access/unchecked_access/index.html b/features/element_access/unchecked_access/index.html index 4c8d5ea47..f6736541a 100644 --- a/features/element_access/unchecked_access/index.html +++ b/features/element_access/unchecked_access/index.html @@ -19,4 +19,4 @@ "age": 42, "hobbies": ["running", "reading", null, "cooking"] } -

Notes

Design rationale

The library behaves differently to std::vector and std::map:

The type json wraps all JSON value types. It would be impossible to remove operator[] for const objects. At the same time, inserting elements for non-const objects is really convenient as it avoids awkward insert calls. To this end, we decided to have an inserting non-const behavior for both arrays and objects.

Info

The access is unchecked. In case the passed object key does not exist or the passed array index is invalid, no exception is thrown.

Danger

Exceptions

operator[] can only be used with objects (with a string argument) or with arrays (with a numeric argument). For other types, a basic_json::type_error is thrown.

Summary

scenario non-const value const value
access to existing object key reference to existing value is returned const reference to existing value is returned
access to valid array index reference to existing value is returned const reference to existing value is returned
access to non-existing object key reference to newly inserted null value is returned undefined behavior; runtime assertion in debug mode
access to invalid array index reference to newly inserted null value is returned; any index between previous maximal index and passed index are filled with null undefined behavior; runtime assertion in debug mode
\ No newline at end of file +

Notes

Design rationale

The library behaves differently to std::vector and std::map:

The type json wraps all JSON value types. It would be impossible to remove operator[] for const objects. At the same time, inserting elements for non-const objects is really convenient as it avoids awkward insert calls. To this end, we decided to have an inserting non-const behavior for both arrays and objects.

Info

The access is unchecked. In case the passed object key does not exist or the passed array index is invalid, no exception is thrown.

Danger

Exceptions

operator[] can only be used with objects (with a string argument) or with arrays (with a numeric argument). For other types, a basic_json::type_error is thrown.

Summary

scenario non-const value const value
access to existing object key reference to existing value is returned const reference to existing value is returned
access to valid array index reference to existing value is returned const reference to existing value is returned
access to non-existing object key reference to newly inserted null value is returned undefined behavior; runtime assertion in debug mode
access to invalid array index reference to newly inserted null value is returned; any index between previous maximal index and passed index are filled with null undefined behavior; runtime assertion in debug mode
\ No newline at end of file diff --git a/features/enum_conversion/index.html b/features/enum_conversion/index.html index 962229e66..ee1113c36 100644 --- a/features/enum_conversion/index.html +++ b/features/enum_conversion/index.html @@ -24,4 +24,4 @@ // undefined json value to enum (where the first map entry above is the default) json jPi = 3.14; assert(jPi.template get<TaskState>() == TS_INVALID ); -

Notes

Just as in Arbitrary Type Conversions above,

Other Important points:

\ No newline at end of file +

Notes

Just as in Arbitrary Type Conversions above,

Other Important points:

\ No newline at end of file diff --git a/features/iterators/index.html b/features/iterators/index.html index 47d200a51..21e62bc58 100644 --- a/features/iterators/index.html +++ b/features/iterators/index.html @@ -53,4 +53,4 @@ std::cout << *it << std::endl; }

Output:

"Hello, world"
-

Iterator invalidation

Operations invalidated iterators
clear all
\ No newline at end of file +

Iterator invalidation

Operations invalidated iterators
clear all
\ No newline at end of file diff --git a/features/json_patch/index.html b/features/json_patch/index.html index d58617421..661c929b3 100644 --- a/features/json_patch/index.html +++ b/features/json_patch/index.html @@ -105,4 +105,4 @@ "world" ] } -
\ No newline at end of file +
\ No newline at end of file diff --git a/features/json_pointer/index.html b/features/json_pointer/index.html index cf831600c..4a60c2c9a 100644 --- a/features/json_pointer/index.html +++ b/features/json_pointer/index.html @@ -45,4 +45,4 @@ "/nested/three/1": false }

The reverse function, unflatten recreates the original value.

auto j_original = j_flat.unflatten();
-

See also

\ No newline at end of file +

See also

\ No newline at end of file diff --git a/features/macros/index.html b/features/macros/index.html index d6679927b..9cc8557af 100644 --- a/features/macros/index.html +++ b/features/macros/index.html @@ -1 +1 @@ - Supported Macros - JSON for Modern C++
Skip to content

Supported Macros

Some aspects of the library can be configured by defining preprocessor macros before including the json.hpp header. See also the API documentation for macros for examples and more information.

JSON_ASSERT(x)

This macro controls which code is executed for runtime assertions of the library.

See full documentation of JSON_ASSERT(x).

JSON_CATCH_USER(exception)

This macro overrides catch calls inside the library.

See full documentation of JSON_CATCH_USER(exception).

JSON_DIAGNOSTICS

This macro enables extended diagnostics for exception messages. Possible values are 1 to enable or 0 to disable (default).

When enabled, exception messages contain a JSON Pointer to the JSON value that triggered the exception, see Extended diagnostic messages for an example. Note that enabling this macro increases the size of every JSON value by one pointer and adds some runtime overhead.

The diagnostics messages can also be controlled with the CMake option JSON_Diagnostics (OFF by default) which sets JSON_DIAGNOSTICS accordingly.

See full documentation of JSON_DIAGNOSTICS.

JSON_HAS_CPP_11, JSON_HAS_CPP_14, JSON_HAS_CPP_17, JSON_HAS_CPP_20

The library targets C++11, but also supports some features introduced in later C++ versions (e.g., std::string_view support for C++17). For these new features, the library implements some preprocessor checks to determine the C++ standard. By defining any of these symbols, the internal check is overridden and the provided C++ version is unconditionally assumed. This can be helpful for compilers that only implement parts of the standard and would be detected incorrectly.

See full documentation of JSON_HAS_CPP_11, JSON_HAS_CPP_14, JSON_HAS_CPP_17, and JSON_HAS_CPP_20.

JSON_HAS_FILESYSTEM, JSON_HAS_EXPERIMENTAL_FILESYSTEM

When compiling with C++17, the library provides conversions from and to std::filesystem::path. As compiler support for filesystem is limited, the library tries to detect whether <filesystem>/std::filesystem (JSON_HAS_FILESYSTEM) or <experimental/filesystem>/std::experimental::filesystem (JSON_HAS_EXPERIMENTAL_FILESYSTEM) should be used. To override the built-in check, define JSON_HAS_FILESYSTEM or JSON_HAS_EXPERIMENTAL_FILESYSTEM to 1.

See full documentation of JSON_HAS_FILESYSTEM and JSON_HAS_EXPERIMENTAL_FILESYSTEM.

JSON_NOEXCEPTION

Exceptions can be switched off by defining the symbol JSON_NOEXCEPTION.

See full documentation of JSON_NOEXCEPTION.

JSON_DISABLE_ENUM_SERIALIZATION

When defined, default parse and serialize functions for enums are excluded and have to be provided by the user, for example, using NLOHMANN_JSON_SERIALIZE_ENUM.

See full documentation of JSON_DISABLE_ENUM_SERIALIZATION.

JSON_NO_IO

When defined, headers <cstdio>, <ios>, <iosfwd>, <istream>, and <ostream> are not included and parse functions relying on these headers are excluded. This is relevant for environment where these I/O functions are disallowed for security reasons (e.g., Intel Software Guard Extensions (SGX)).

See full documentation of JSON_NO_IO.

JSON_SKIP_LIBRARY_VERSION_CHECK

When defined, the library will not create a compiler warning when a different version of the library was already included.

See full documentation of JSON_SKIP_LIBRARY_VERSION_CHECK.

JSON_SKIP_UNSUPPORTED_COMPILER_CHECK

When defined, the library will not create a compile error when a known unsupported compiler is detected. This allows to use the library with compilers that do not fully support C++11 and may only work if unsupported features are not used.

See full documentation of JSON_SKIP_UNSUPPORTED_COMPILER_CHECK.

JSON_THROW_USER(exception)

This macro overrides throw calls inside the library. The argument is the exception to be thrown.

See full documentation of JSON_THROW_USER(exception).

JSON_TRY_USER

This macro overrides try calls inside the library.

See full documentation of JSON_TRY_USER.

JSON_USE_IMPLICIT_CONVERSIONS

When defined to 0, implicit conversions are switched off. By default, implicit conversions are switched on.

See full documentation of JSON_USE_IMPLICIT_CONVERSIONS.

NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE(type, base_type, member...)

NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE_WITH_DEFAULT(type, base_type, member...)

NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE(type, base_type, member...)

NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE_WITH_DEFAULT(type, base_type, member...)

NLOHMANN_DEFINE_TYPE_INTRUSIVE(type, member...)

This macro can be used to simplify the serialization/deserialization of types if (1) want to use a JSON object as serialization and (2) want to use the member variable names as object keys in that object.

The macro is to be defined inside the class/struct to create code for. Unlike NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE, it can access private members. The first parameter is the name of the class/struct, and all remaining parameters name the members.

See full documentation of NLOHMANN_DEFINE_TYPE_INTRUSIVE.

NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT(type, member...)

This macro is similar to NLOHMANN_DEFINE_TYPE_INTRUSIVE. It will not throw an exception in from_json() due to a missing value in the JSON object, but can throw due to a mismatched type. The from_json() function default constructs an object and uses its values as the defaults when calling the value function.

See full documentation of NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT.

NLOHMANN_DEFINE_TYPE_INTRUSIVE_ONLY_SERIALIZE(type, member...)

This macro is similar to NLOHMANN_DEFINE_TYPE_INTRUSIVE except that it defines only the serialization code. This is useful when the user type does not have a default constructor and only the serialization is required.

See full documentation of NLOHMANN_DEFINE_TYPE_INTRUSIVE_ONLY_SERIALIZE.

NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE(type, member...)

This macro can be used to simplify the serialization/deserialization of types if (1) want to use a JSON object as serialization and (2) want to use the member variable names as object keys in that object.

The macro is to be defined inside the namespace of the class/struct to create code for. Private members cannot be accessed. Use NLOHMANN_DEFINE_TYPE_INTRUSIVE in these scenarios. The first parameter is the name of the class/struct, and all remaining parameters name the members.

See full documentation of NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE.

NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_WITH_DEFAULT(type, member...)

This macro is similar to NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE. It will not throw an exception in from_json() due to a missing value in the JSON object, but can throw due to a mismatched type. The from_json() function default constructs an object and uses its values as the defaults when calling the value function.

See full documentation of NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_WITH_DEFAULT.

NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE(type, member...)

This macro is similar to NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE except that it defines only the serialization code. This is useful when the user type does not have a default constructor and only the serialization is required.

See full documentation of NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE.

NLOHMANN_JSON_SERIALIZE_ENUM(type, ...)

This macro simplifies the serialization/deserialization of enum types. See Specializing enum conversion for more information.

See full documentation of NLOHMANN_JSON_SERIALIZE_ENUM.

NLOHMANN_JSON_VERSION_MAJOR, NLOHMANN_JSON_VERSION_MINOR, NLOHMANN_JSON_VERSION_PATCH

These macros are defined by the library and contain the version numbers according to Semantic Versioning 2.0.0.

See full documentation of NLOHMANN_JSON_VERSION_MAJOR, NLOHMANN_JSON_VERSION_MINOR, and NLOHMANN_JSON_VERSION_PATCH.

\ No newline at end of file + Supported Macros - JSON for Modern C++
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Supported Macros

Some aspects of the library can be configured by defining preprocessor macros before including the json.hpp header. See also the API documentation for macros for examples and more information.

JSON_ASSERT(x)

This macro controls which code is executed for runtime assertions of the library.

See full documentation of JSON_ASSERT(x).

JSON_CATCH_USER(exception)

This macro overrides catch calls inside the library.

See full documentation of JSON_CATCH_USER(exception).

JSON_DIAGNOSTICS

This macro enables extended diagnostics for exception messages. Possible values are 1 to enable or 0 to disable (default).

When enabled, exception messages contain a JSON Pointer to the JSON value that triggered the exception, see Extended diagnostic messages for an example. Note that enabling this macro increases the size of every JSON value by one pointer and adds some runtime overhead.

The diagnostics messages can also be controlled with the CMake option JSON_Diagnostics (OFF by default) which sets JSON_DIAGNOSTICS accordingly.

See full documentation of JSON_DIAGNOSTICS.

JSON_HAS_CPP_11, JSON_HAS_CPP_14, JSON_HAS_CPP_17, JSON_HAS_CPP_20

The library targets C++11, but also supports some features introduced in later C++ versions (e.g., std::string_view support for C++17). For these new features, the library implements some preprocessor checks to determine the C++ standard. By defining any of these symbols, the internal check is overridden and the provided C++ version is unconditionally assumed. This can be helpful for compilers that only implement parts of the standard and would be detected incorrectly.

See full documentation of JSON_HAS_CPP_11, JSON_HAS_CPP_14, JSON_HAS_CPP_17, and JSON_HAS_CPP_20.

JSON_HAS_FILESYSTEM, JSON_HAS_EXPERIMENTAL_FILESYSTEM

When compiling with C++17, the library provides conversions from and to std::filesystem::path. As compiler support for filesystem is limited, the library tries to detect whether <filesystem>/std::filesystem (JSON_HAS_FILESYSTEM) or <experimental/filesystem>/std::experimental::filesystem (JSON_HAS_EXPERIMENTAL_FILESYSTEM) should be used. To override the built-in check, define JSON_HAS_FILESYSTEM or JSON_HAS_EXPERIMENTAL_FILESYSTEM to 1.

See full documentation of JSON_HAS_FILESYSTEM and JSON_HAS_EXPERIMENTAL_FILESYSTEM.

JSON_NOEXCEPTION

Exceptions can be switched off by defining the symbol JSON_NOEXCEPTION.

See full documentation of JSON_NOEXCEPTION.

JSON_DISABLE_ENUM_SERIALIZATION

When defined, default parse and serialize functions for enums are excluded and have to be provided by the user, for example, using NLOHMANN_JSON_SERIALIZE_ENUM.

See full documentation of JSON_DISABLE_ENUM_SERIALIZATION.

JSON_NO_IO

When defined, headers <cstdio>, <ios>, <iosfwd>, <istream>, and <ostream> are not included and parse functions relying on these headers are excluded. This is relevant for environment where these I/O functions are disallowed for security reasons (e.g., Intel Software Guard Extensions (SGX)).

See full documentation of JSON_NO_IO.

JSON_SKIP_LIBRARY_VERSION_CHECK

When defined, the library will not create a compiler warning when a different version of the library was already included.

See full documentation of JSON_SKIP_LIBRARY_VERSION_CHECK.

JSON_SKIP_UNSUPPORTED_COMPILER_CHECK

When defined, the library will not create a compile error when a known unsupported compiler is detected. This allows to use the library with compilers that do not fully support C++11 and may only work if unsupported features are not used.

See full documentation of JSON_SKIP_UNSUPPORTED_COMPILER_CHECK.

JSON_THROW_USER(exception)

This macro overrides throw calls inside the library. The argument is the exception to be thrown.

See full documentation of JSON_THROW_USER(exception).

JSON_TRY_USER

This macro overrides try calls inside the library.

See full documentation of JSON_TRY_USER.

JSON_USE_IMPLICIT_CONVERSIONS

When defined to 0, implicit conversions are switched off. By default, implicit conversions are switched on.

See full documentation of JSON_USE_IMPLICIT_CONVERSIONS.

NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE(type, base_type, member...)

NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE_WITH_DEFAULT(type, base_type, member...)

NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE(type, base_type, member...)

NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE_WITH_DEFAULT(type, base_type, member...)

NLOHMANN_DEFINE_TYPE_INTRUSIVE(type, member...)

This macro can be used to simplify the serialization/deserialization of types if (1) want to use a JSON object as serialization and (2) want to use the member variable names as object keys in that object.

The macro is to be defined inside the class/struct to create code for. Unlike NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE, it can access private members. The first parameter is the name of the class/struct, and all remaining parameters name the members.

See full documentation of NLOHMANN_DEFINE_TYPE_INTRUSIVE.

NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT(type, member...)

This macro is similar to NLOHMANN_DEFINE_TYPE_INTRUSIVE. It will not throw an exception in from_json() due to a missing value in the JSON object, but can throw due to a mismatched type. The from_json() function default constructs an object and uses its values as the defaults when calling the value function.

See full documentation of NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT.

NLOHMANN_DEFINE_TYPE_INTRUSIVE_ONLY_SERIALIZE(type, member...)

This macro is similar to NLOHMANN_DEFINE_TYPE_INTRUSIVE except that it defines only the serialization code. This is useful when the user type does not have a default constructor and only the serialization is required.

See full documentation of NLOHMANN_DEFINE_TYPE_INTRUSIVE_ONLY_SERIALIZE.

NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE(type, member...)

This macro can be used to simplify the serialization/deserialization of types if (1) want to use a JSON object as serialization and (2) want to use the member variable names as object keys in that object.

The macro is to be defined inside the namespace of the class/struct to create code for. Private members cannot be accessed. Use NLOHMANN_DEFINE_TYPE_INTRUSIVE in these scenarios. The first parameter is the name of the class/struct, and all remaining parameters name the members.

See full documentation of NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE.

NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_WITH_DEFAULT(type, member...)

This macro is similar to NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE. It will not throw an exception in from_json() due to a missing value in the JSON object, but can throw due to a mismatched type. The from_json() function default constructs an object and uses its values as the defaults when calling the value function.

See full documentation of NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_WITH_DEFAULT.

NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE(type, member...)

This macro is similar to NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE except that it defines only the serialization code. This is useful when the user type does not have a default constructor and only the serialization is required.

See full documentation of NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE.

NLOHMANN_JSON_SERIALIZE_ENUM(type, ...)

This macro simplifies the serialization/deserialization of enum types. See Specializing enum conversion for more information.

See full documentation of NLOHMANN_JSON_SERIALIZE_ENUM.

NLOHMANN_JSON_VERSION_MAJOR, NLOHMANN_JSON_VERSION_MINOR, NLOHMANN_JSON_VERSION_PATCH

These macros are defined by the library and contain the version numbers according to Semantic Versioning 2.0.0.

See full documentation of NLOHMANN_JSON_VERSION_MAJOR, NLOHMANN_JSON_VERSION_MINOR, and NLOHMANN_JSON_VERSION_PATCH.

\ No newline at end of file diff --git a/features/merge_patch/index.html b/features/merge_patch/index.html index 55bfe06c9..326bb13d8 100644 --- a/features/merge_patch/index.html +++ b/features/merge_patch/index.html @@ -50,4 +50,4 @@ ], "title": "Hello!" } -
\ No newline at end of file +
\ No newline at end of file diff --git a/features/namespace/index.html b/features/namespace/index.html index fa02d188e..38db706cd 100644 --- a/features/namespace/index.html +++ b/features/namespace/index.html @@ -9,4 +9,4 @@ app --> json_diag app --> library

In releases prior to 3.11.0, mixing any version of the JSON library with different JSON_DIAGNOSTICS settings would result in a crashing application. If some_library never passes instances of JSON library types to the application, this scenario became safe in version 3.11.0 and above due to the inline namespace yielding distinct symbol names.

Limitations

Neither the compiler nor the linker will issue as much as a warning when translation units – intended to be linked together and that include different versions and/or configurations of the JSON library – exchange and use library types.

There is an exception when forward declarations are used (i.e., when including json_fwd.hpp) in which case the linker may complain about undefined references.

Disabling the version component

Different versions are not necessarily ABI-incompatible, but the project does not actively track changes in the ABI and recommends that all parts of a codebase exchanging library types be built with the same version. Users can, at their own risk, disable the version component of the linline namespace, allowing different versions – but not configurations – to be used in cases where the linker would otherwise output undefined reference errors.

To do so, define NLOHMANN_JSON_NAMESPACE_NO_VERSION to 1.

This applies to version 3.11.2 and above only, versions 3.11.0 and 3.11.1 can apply the technique described in the next section to emulate the effect of the NLOHMANN_JSON_NAMESPACE_NO_VERSION macro.

Use at your own risk

Disabling the namespace version component and mixing ABI-incompatible versions will result in crashes or incorrect behavior. You have been warned!

Disabling the inline namespace completely

When interoperability with code using a pre-3.11.0 version of the library is required, users can, at their own risk restore the old namespace layout by redefining NLOHMANN_JSON_NAMESPACE_BEGIN, NLOHMANN_JSON_NAMESPACE_END as follows:

#define NLOHMANN_JSON_NAMESPACE_BEGIN  namespace nlohmann {
 #define NLOHMANN_JSON_NAMESPACE_END    }
-

Use at your own risk

Overriding the namespace and mixing ABI-incompatible versions will result in crashes or incorrect behavior. You have been warned!

Version history

\ No newline at end of file +

Use at your own risk

Overriding the namespace and mixing ABI-incompatible versions will result in crashes or incorrect behavior. You have been warned!

Version history

\ No newline at end of file diff --git a/features/object_order/index.html b/features/object_order/index.html index c9c0e9451..b168bdd14 100644 --- a/features/object_order/index.html +++ b/features/object_order/index.html @@ -57,4 +57,4 @@ "three": 3 "two": 2, } -
\ No newline at end of file +
\ No newline at end of file diff --git a/features/parsing/index.html b/features/parsing/index.html index ba008f7cf..d9ec3f7d3 100644 --- a/features/parsing/index.html +++ b/features/parsing/index.html @@ -1 +1 @@ - Parsing - JSON for Modern C++
Skip to content
\ No newline at end of file + Parsing - JSON for Modern C++
Skip to content
\ No newline at end of file diff --git a/features/parsing/json_lines/index.html b/features/parsing/json_lines/index.html index 0693745dd..a342b08d1 100644 --- a/features/parsing/json_lines/index.html +++ b/features/parsing/json_lines/index.html @@ -33,4 +33,4 @@ { std::cout << j << std::endl; } -

with a JSON Lines input does not work, because the parser will try to parse one value after the last one.

\ No newline at end of file +

with a JSON Lines input does not work, because the parser will try to parse one value after the last one.

\ No newline at end of file diff --git a/features/parsing/parse_exceptions/index.html b/features/parsing/parse_exceptions/index.html index ec4aa93c0..04025a906 100644 --- a/features/parsing/parse_exceptions/index.html +++ b/features/parsing/parse_exceptions/index.html @@ -63,4 +63,4 @@ last read: "3,]" parsing unsuccessful! parsed value: [1,2,3] -
\ No newline at end of file +
\ No newline at end of file diff --git a/features/parsing/parser_callbacks/index.html b/features/parsing/parser_callbacks/index.html index c0c3e5ffc..4b0ce8266 100644 --- a/features/parsing/parser_callbacks/index.html +++ b/features/parsing/parser_callbacks/index.html @@ -90,4 +90,4 @@ "Width": 800 } } -
\ No newline at end of file +
\ No newline at end of file diff --git a/features/parsing/sax_interface/index.html b/features/parsing/sax_interface/index.html index 4400e5e58..f2df000b4 100644 --- a/features/parsing/sax_interface/index.html +++ b/features/parsing/sax_interface/index.html @@ -49,4 +49,4 @@ class sax_t ["json::sax_t"] { // called when a parse error occurs; byte position, the last token, and an exception is passed bool parse_error(std::size_t position, const std::string& last_token, const json::exception& ex); -

The return value of each function determines whether parsing should proceed.

To implement your own SAX handler, proceed as follows:

  1. Implement the SAX interface in a class. You can use class nlohmann::json_sax<json> as base class, but you can also use any class where the functions described above are implemented and public.
  2. Create an object of your SAX interface class, e.g. my_sax.
  3. Call bool json::sax_parse(input, &my_sax); where the first parameter can be any input like a string or an input stream and the second parameter is a pointer to your SAX interface.

Note the sax_parse function only returns a bool indicating the result of the last executed SAX event. It does not return json value - it is up to you to decide what to do with the SAX events. Furthermore, no exceptions are thrown in case of a parse error - it is up to you what to do with the exception object passed to your parse_error implementation. Internally, the SAX interface is used for the DOM parser (class json_sax_dom_parser) as well as the acceptor (json_sax_acceptor), see file json_sax.hpp.

See also

\ No newline at end of file +

The return value of each function determines whether parsing should proceed.

To implement your own SAX handler, proceed as follows:

  1. Implement the SAX interface in a class. You can use class nlohmann::json_sax<json> as base class, but you can also use any class where the functions described above are implemented and public.
  2. Create an object of your SAX interface class, e.g. my_sax.
  3. Call bool json::sax_parse(input, &my_sax); where the first parameter can be any input like a string or an input stream and the second parameter is a pointer to your SAX interface.

Note the sax_parse function only returns a bool indicating the result of the last executed SAX event. It does not return json value - it is up to you to decide what to do with the SAX events. Furthermore, no exceptions are thrown in case of a parse error - it is up to you what to do with the exception object passed to your parse_error implementation. Internally, the SAX interface is used for the DOM parser (class json_sax_dom_parser) as well as the acceptor (json_sax_acceptor), see file json_sax.hpp.

See also

\ No newline at end of file diff --git a/features/types/index.html b/features/types/index.html index ec3e0b686..b8db6c41a 100644 --- a/features/types/index.html +++ b/features/types/index.html @@ -77,4 +77,4 @@ basic_json .. value_t

Template arguments< basic_json, // value_type std::allocator<basic_json> // allocator_type > -

Limits

RFC 8259 specifies:

An implementation may set limits on the maximum depth of nesting.

In this class, the array's limit of nesting is not explicitly constrained. However, a maximum depth of nesting may be introduced by the compiler or runtime environment. A theoretical limit can be queried by calling the max_size function of a JSON array.

Storage

Arrays are stored as pointers in a basic_json type. That is, for any access to array values, a pointer of type array_t* must be dereferenced.

Strings

RFC 8259 describes JSON strings as follows:

A string is a sequence of zero or more Unicode characters.

Unicode values are split by the JSON class into byte-sized characters during deserialization.

Default type

With the default values for StringType (std::string), the default value for string_t is std::string.

Encoding

Strings are stored in UTF-8 encoding. Therefore, functions like std::string::size() or std::string::length() return the number of bytes in the string rather than the number of characters or glyphs.

String comparison

RFC 8259 states:

Software implementations are typically required to test names of object members for equality. Implementations that transform the textual representation into sequences of Unicode code units and then perform the comparison numerically, code unit by code unit, are interoperable in the sense that implementations will agree in all cases on equality or inequality of two strings. For example, implementations that compare strings with escaped characters unconverted may incorrectly find that "a\\b" and "a\u005Cb" are not equal.

This implementation is interoperable as it does compare strings code unit by code unit.

Storage

String values are stored as pointers in a basic_json type. That is, for any access to string values, a pointer of type string_t* must be dereferenced.

Booleans

RFC 8259 implicitly describes a boolean as a type which differentiates the two literals true and false.

Default type

With the default values for BooleanType (bool), the default value for boolean_t is bool.

Storage

Boolean values are stored directly inside a basic_json type.

Numbers

See the number handling article for a detailed discussion on how numbers are handled by this library.

RFC 8259 describes numbers as follows:

The representation of numbers is similar to that used in most programming languages. A number is represented in base 10 using decimal digits. It contains an integer component that may be prefixed with an optional minus sign, which may be followed by a fraction part and/or an exponent part. Leading zeros are not allowed. (...) Numeric values that cannot be represented in the grammar below (such as Infinity and NaN) are not permitted.

This description includes both integer and floating-point numbers. However, C++ allows more precise storage if it is known whether the number is a signed integer, an unsigned integer or a floating-point number. Therefore, three different types, number_integer_t, number_unsigned_t, and number_float_t are used.

Default types

With the default values for NumberIntegerType (std::int64_t), the default value for number_integer_t is std::int64_t. With the default values for NumberUnsignedType (std::uint64_t), the default value for number_unsigned_t is std::uint64_t. With the default values for NumberFloatType (double), the default value for number_float_t is double.

Default behavior

Limits

RFC 8259 specifies:

An implementation may set limits on the range and precision of numbers.

When the default type is used, the maximal integer number that can be stored is 9223372036854775807 (INT64_MAX) and the minimal integer number that can be stored is -9223372036854775808 (INT64_MIN). Integer numbers that are out of range will yield over/underflow when used in a constructor. During deserialization, too large or small integer numbers will be automatically be stored as number_unsigned_t or number_float_t.

When the default type is used, the maximal unsigned integer number that can be stored is 18446744073709551615 (UINT64_MAX) and the minimal integer number that can be stored is 0. Integer numbers that are out of range will yield over/underflow when used in a constructor. During deserialization, too large or small integer numbers will be automatically be stored as number_integer_t or number_float_t.

RFC 8259 further states:

Note that when such software is used, numbers that are integers and are in the range [-2^{53}+1, 2^{53}-1] are interoperable in the sense that implementations will agree exactly on their numeric values.

As this range is a subrange of the exactly supported range [INT64_MIN, INT64_MAX], this class's integer type is interoperable.

RFC 8259 states:

This specification allows implementations to set limits on the range and precision of numbers accepted. Since software that implements IEEE 754-2008 binary64 (double precision) numbers is generally available and widely used, good interoperability can be achieved by implementations that expect no more precision or range than these provide, in the sense that implementations will approximate JSON numbers within the expected precision.

This implementation does exactly follow this approach, as it uses double precision floating-point numbers. Note values smaller than -1.79769313486232e+308 and values greater than 1.79769313486232e+308 will be stored as NaN internally and be serialized to null.

Storage

Integer number values, unsigned integer number values, and floating-point number values are stored directly inside a basic_json type.

\ No newline at end of file +

Limits

RFC 8259 specifies:

An implementation may set limits on the maximum depth of nesting.

In this class, the array's limit of nesting is not explicitly constrained. However, a maximum depth of nesting may be introduced by the compiler or runtime environment. A theoretical limit can be queried by calling the max_size function of a JSON array.

Storage

Arrays are stored as pointers in a basic_json type. That is, for any access to array values, a pointer of type array_t* must be dereferenced.

Strings

RFC 8259 describes JSON strings as follows:

A string is a sequence of zero or more Unicode characters.

Unicode values are split by the JSON class into byte-sized characters during deserialization.

Default type

With the default values for StringType (std::string), the default value for string_t is std::string.

Encoding

Strings are stored in UTF-8 encoding. Therefore, functions like std::string::size() or std::string::length() return the number of bytes in the string rather than the number of characters or glyphs.

String comparison

RFC 8259 states:

Software implementations are typically required to test names of object members for equality. Implementations that transform the textual representation into sequences of Unicode code units and then perform the comparison numerically, code unit by code unit, are interoperable in the sense that implementations will agree in all cases on equality or inequality of two strings. For example, implementations that compare strings with escaped characters unconverted may incorrectly find that "a\\b" and "a\u005Cb" are not equal.

This implementation is interoperable as it does compare strings code unit by code unit.

Storage

String values are stored as pointers in a basic_json type. That is, for any access to string values, a pointer of type string_t* must be dereferenced.

Booleans

RFC 8259 implicitly describes a boolean as a type which differentiates the two literals true and false.

Default type

With the default values for BooleanType (bool), the default value for boolean_t is bool.

Storage

Boolean values are stored directly inside a basic_json type.

Numbers

See the number handling article for a detailed discussion on how numbers are handled by this library.

RFC 8259 describes numbers as follows:

The representation of numbers is similar to that used in most programming languages. A number is represented in base 10 using decimal digits. It contains an integer component that may be prefixed with an optional minus sign, which may be followed by a fraction part and/or an exponent part. Leading zeros are not allowed. (...) Numeric values that cannot be represented in the grammar below (such as Infinity and NaN) are not permitted.

This description includes both integer and floating-point numbers. However, C++ allows more precise storage if it is known whether the number is a signed integer, an unsigned integer or a floating-point number. Therefore, three different types, number_integer_t, number_unsigned_t, and number_float_t are used.

Default types

With the default values for NumberIntegerType (std::int64_t), the default value for number_integer_t is std::int64_t. With the default values for NumberUnsignedType (std::uint64_t), the default value for number_unsigned_t is std::uint64_t. With the default values for NumberFloatType (double), the default value for number_float_t is double.

Default behavior

Limits

RFC 8259 specifies:

An implementation may set limits on the range and precision of numbers.

When the default type is used, the maximal integer number that can be stored is 9223372036854775807 (INT64_MAX) and the minimal integer number that can be stored is -9223372036854775808 (INT64_MIN). Integer numbers that are out of range will yield over/underflow when used in a constructor. During deserialization, too large or small integer numbers will be automatically be stored as number_unsigned_t or number_float_t.

When the default type is used, the maximal unsigned integer number that can be stored is 18446744073709551615 (UINT64_MAX) and the minimal integer number that can be stored is 0. Integer numbers that are out of range will yield over/underflow when used in a constructor. During deserialization, too large or small integer numbers will be automatically be stored as number_integer_t or number_float_t.

RFC 8259 further states:

Note that when such software is used, numbers that are integers and are in the range [-2^{53}+1, 2^{53}-1] are interoperable in the sense that implementations will agree exactly on their numeric values.

As this range is a subrange of the exactly supported range [INT64_MIN, INT64_MAX], this class's integer type is interoperable.

RFC 8259 states:

This specification allows implementations to set limits on the range and precision of numbers accepted. Since software that implements IEEE 754-2008 binary64 (double precision) numbers is generally available and widely used, good interoperability can be achieved by implementations that expect no more precision or range than these provide, in the sense that implementations will approximate JSON numbers within the expected precision.

This implementation does exactly follow this approach, as it uses double precision floating-point numbers. Note values smaller than -1.79769313486232e+308 and values greater than 1.79769313486232e+308 will be stored as NaN internally and be serialized to null.

Storage

Integer number values, unsigned integer number values, and floating-point number values are stored directly inside a basic_json type.

\ No newline at end of file diff --git a/features/types/number_handling/index.html b/features/types/number_handling/index.html index 245bfeab9..ac55f95d5 100644 --- a/features/types/number_handling/index.html +++ b/features/types/number_handling/index.html @@ -54,4 +54,4 @@ val=nan }

Note this approach also has the advantage that it can react on non-numerical JSON value types such as strings.

(Example taken from #777.)

Determine number types

As the example in Number conversion shows, there are different functions to determine the type of the stored number:

function unsigned integer signed integer floating-point string
is_number() true true true false
is_number_integer() true true false false
is_number_unsigned() true false false false
is_number_float() false false true false
type_name() "number" "number" "number" "string"
type() number_unsigned number_integer number_float string

Template number types

The number types can be changed with template parameters.

position number type default type possible values
5 signed integers std::int64_t std::int32_t, std::int16_t, etc.
6 unsigned integers std::uint64_t std::uint32_t, std::uint16_t, etc.
7 floating-point double float, long double

Constraints on number types

Example

A basic_json type that uses long double as floating-point type.

using json_ld = nlohmann::basic_json<std::map, std::vector, std::string, bool,
                                      std::int64_t, std::uint64_t, long double>;
-

Note values should then be parsed with json_ld::parse rather than json::parse as the latter would parse floating-point values to double before then converting them to long double.

\ No newline at end of file +

Note values should then be parsed with json_ld::parse rather than json::parse as the latter would parse floating-point values to double before then converting them to long double.

\ No newline at end of file diff --git a/home/code_of_conduct/index.html b/home/code_of_conduct/index.html index d8fe491e1..753c85ad3 100644 --- a/home/code_of_conduct/index.html +++ b/home/code_of_conduct/index.html @@ -1 +1 @@ - Code of Conduct - JSON for Modern C++
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Contributor Covenant Code of Conduct

Our Pledge

In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to making participation in our project and our community a harassment-free experience for everyone, regardless of age, body size, disability, ethnicity, gender identity and expression, level of experience, nationality, personal appearance, race, religion, or sexual identity and orientation.

Our Standards

Examples of behavior that contributes to creating a positive environment include:

  • Using welcoming and inclusive language
  • Being respectful of differing viewpoints and experiences
  • Gracefully accepting constructive criticism
  • Focusing on what is best for the community
  • Showing empathy towards other community members

Examples of unacceptable behavior by participants include:

  • The use of sexualized language or imagery and unwelcome sexual attention or advances
  • Trolling, insulting/derogatory comments, and personal or political attacks
  • Public or private harassment
  • Publishing others' private information, such as a physical or electronic address, without explicit permission
  • Other conduct which could reasonably be considered inappropriate in a professional setting

Our Responsibilities

Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take appropriate and fair corrective action in response to any instances of unacceptable behavior.

Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors that they deem inappropriate, threatening, offensive, or harmful.

Scope

This Code of Conduct applies both within project spaces and in public spaces when an individual is representing the project or its community. Examples of representing a project or community include using an official project e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event. Representation of a project may be further defined and clarified by project maintainers.

Enforcement

Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at mail@nlohmann.me. The project team will review and investigate all complaints, and will respond in a way that it deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately.

Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership.

Attribution

This Code of Conduct is adapted from the Contributor Covenant, version 1.4, available at http://contributor-covenant.org/version/1/4

\ No newline at end of file + Code of Conduct - JSON for Modern C++
Skip to content

Contributor Covenant Code of Conduct

Our Pledge

In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to making participation in our project and our community a harassment-free experience for everyone, regardless of age, body size, disability, ethnicity, gender identity and expression, level of experience, nationality, personal appearance, race, religion, or sexual identity and orientation.

Our Standards

Examples of behavior that contributes to creating a positive environment include:

  • Using welcoming and inclusive language
  • Being respectful of differing viewpoints and experiences
  • Gracefully accepting constructive criticism
  • Focusing on what is best for the community
  • Showing empathy towards other community members

Examples of unacceptable behavior by participants include:

  • The use of sexualized language or imagery and unwelcome sexual attention or advances
  • Trolling, insulting/derogatory comments, and personal or political attacks
  • Public or private harassment
  • Publishing others' private information, such as a physical or electronic address, without explicit permission
  • Other conduct which could reasonably be considered inappropriate in a professional setting

Our Responsibilities

Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take appropriate and fair corrective action in response to any instances of unacceptable behavior.

Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors that they deem inappropriate, threatening, offensive, or harmful.

Scope

This Code of Conduct applies both within project spaces and in public spaces when an individual is representing the project or its community. Examples of representing a project or community include using an official project e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event. Representation of a project may be further defined and clarified by project maintainers.

Enforcement

Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at mail@nlohmann.me. The project team will review and investigate all complaints, and will respond in a way that it deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately.

Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership.

Attribution

This Code of Conduct is adapted from the Contributor Covenant, version 1.4, available at http://contributor-covenant.org/version/1/4

\ No newline at end of file diff --git a/home/customers/index.html b/home/customers/index.html index 1979db56a..cf746318b 100644 --- a/home/customers/index.html +++ b/home/customers/index.html @@ -1 +1 @@ - Customers - JSON for Modern C++
Skip to content

Customers

The library is used in multiple projects, applications, operating systems, etc. The list below is not exhaustive, but the result of an internet search. If you know further customers of the library, please let me know.

Space Exploration

  • Peregrine Lunar Lander Flight 01 - The library was utilized for payload management in the Peregrine Moon Lander, developed by Astrobotic Technology and launched as part of NASA's Commercial Lunar Payload Services (CLPS) program. After six days in orbit, the spacecraft was intentionally redirected into Earth's atmosphere, where it burned up over the Pacific Ocean on January 18, 2024.

Automotive

Gaming and Entertainment

  • Assassin's Creed: Mirage: a stealth-action game set in the Middle East, focusing on the journey of a young assassin with classic parkour and stealth mechanics
  • Chasm: The Rift: a first-person shooter blending horror and adventure, where players navigate dark realms and battle monsters
  • College Football 25: a college football simulation game featuring gameplay that mimics real-life college teams and competitions
  • Concepts: a digital sketching app designed for creative professionals, offering flexible drawing tools for illustration, design, and brainstorming
  • Depthkit: a tool for creating and capturing volumetric video, enabling immersive 3D experiences and interactive content
  • immersivetech: a technology company focused on immersive experiences, providing tools and solutions for virtual and augmented reality applications
  • LOOT, a tool for optimizing the load order of game plugins, commonly used in The Elder Scrolls and Fallout series
  • Madden NFL 25: a sports simulation game capturing the excitement of American football with realistic gameplay and team management features
  • Marne, an unofficial private server platform for hosting custom Battlefield 1 game experiences
  • Minecraft, a popular sandbox video game
  • NHL 22: a hockey simulation game offering realistic gameplay, team management, and various modes to enhance the hockey experience
  • Pixelpart: a 2D animation and video compositing software that allows users to create animated graphics and visual effects with a focus on simplicity and ease of use
  • Red Dead Redemption II: an open-world action-adventure game following an outlaw's story in the late 1800s, emphasizing deep storytelling and immersive gameplay
  • Tactics Ogre: Reborn, a tactical role-playing game featuring strategic battles and deep storytelling elements
  • Throne and Liberty, an MMORPG that offers an expansive fantasy world with dynamic gameplay and immersive storytelling
  • Unity Vivox, a communication service that enables voice and text chat functionality in multiplayer games developed with Unity
  • Zool: Redimensioned: a modern reimagining of the classic platformer featuring fast-paced gameplay and vibrant environments

Consumer Electronics

  • Audinate: a provider of networked audio solutions specializing in Dante technology, which facilitates high-quality digital audio transport over IP networks
  • Cisco Webex Desk Camera, a video camera designed for professional-quality video conferencing and remote collaboration
  • Philips Hue Personal Wireless Lighting: a smart lighting system for customizable and wireless home illumination
  • Ray-Ban Meta Smart glasses, a pair of smart glasses designed for capturing photos and videos with integrated connectivity and social features
  • Siemens SINEMA Remote Connect, a remote connectivity solution for monitoring and managing industrial networks and devices securely
  • Sony PlayStation 4, a gaming console developed by Sony that offers a wide range of games and multimedia entertainment features
  • Sony Virtual Webcam Driver for Remote Camera, a software driver that enables the use of Sony cameras as virtual webcams for video conferencing and streaming

Operating Systems

  • Apple iOS and macOS, a family of operating systems developed by Apple, including iOS for mobile devices and macOS for desktop computers
  • Google Fuchsia, an open-source operating system developed by Google, designed to be secure, updatable, and adaptable across various devices
  • SerenityOS, an open-source operating system that aims to provide a simple and beautiful user experience with a focus on simplicity and elegance
  • Yocto: a Linux-based build system for creating custom operating systems and software distributions, tailored for embedded devices and IoT applications

Development Tools and IDEs

  • Accentize SpectralBalance, an adaptive speech analysis tool designed to enhance audio quality by optimizing frequency balance in recordings
  • Arm Compiler for Linux, a software development toolchain for compiling and optimizing applications on Arm-based Linux systems
  • BBEdit, a professional text and code editor for macOS
  • CoderPad, a collaborative coding platform that enables real-time code interviews and assessments for developers; the library is included in every CoderPad instance and can be accessed with a simple #include "json.hpp"
  • Compiler Explorer, a web-based tool that allows users to write, compile, and visualize the assembly output of code in various programming languages; the library is readily available and accessible with the directive #include <nlohmann/json.hpp>.
  • GitHub CodeQL, a code analysis tool used for identifying security vulnerabilities and bugs in software through semantic queries
  • Hex-Rays: a reverse engineering toolset for analyzing and decompiling binaries, primarily used for security research and vulnerability analysis
  • ImHex, a hex editor designed for reverse engineering, providing advanced features for data analysis and manipulation
  • Intel GPA Framework, a suite of cross-platform tools for capturing, analyzing, and optimizing graphics applications across different APIs
  • Meta Yoga, a layout engine that facilitates flexible and efficient user interface design across multiple platforms
  • MKVToolNix, a set of tools for creating, editing, and inspecting MKV (Matroska) multimedia container files
  • NVIDIA Nsight Compute, a performance analysis tool for CUDA applications that provides detailed insights into GPU performance metrics
  • Notepad++, a free source code editor that supports various programming languages
  • OpenRGB, an open source RGB lighting control that doesn't depend on manufacturer software
  • OpenTelemetry C++: a library for collecting and exporting observability data in C++, enabling developers to implement distributed tracing and metrics in their application
  • Qt Creator, an IDE for developing applications using the Qt application framework
  • Scanbot SDK: a software development kit (SDK) that provides tools for integrating advanced document scanning and barcode scanning capabilities into applications

Machine Learning and AI

  • Apple Core ML Tools, a set of tools for converting and configuring machine learning models for deployment in Apple's Core ML framework
  • Avular Mobile Robotics: a platform for developing and deploying mobile robotics solutions
  • Google gemma.cpp, a lightweight C++ inference engine designed for running AI models from the Gemma family
  • llama.cpp, a C++ library designed for efficient inference of large language models (LLMs), enabling streamlined integration into applications
  • Mozilla llamafile, a tool designed for distributing and executing large language models (LLMs) efficiently using a single file format
  • NVIDIA ACE, a suite of real-time AI solutions designed for the development of interactive avatars and digital human applications, enabling scalable and sophisticated user interactions
  • Peer: a platform offering personalized AI assistants for interactive learning and creative collaboration
  • stable-diffusion.cpp: a C++ implementation of the Stable Diffusion image generation model
  • TanvasTouch: a software development kit (SDK) that enables developers to create tactile experiences on touchscreens, allowing users to feel textures and physical sensations in a digital environment
  • TensorFlow, a machine learning framework that facilitates the development and training of models, supporting data serialization and efficient data exchange between components

Scientific Research and Analysis

  • BLACK, a bounded linear temporal logic (LTL) satisfiability checker
  • CERN Atlas Athena, a software framework used in the ATLAS experiment at the Large Hadron Collider (LHC) for performance monitoring
  • KAMERA: a platform for synchronized data collection and real-time deep learning to map marine species like polar bears and seals, aiding Arctic ecosystem research
  • KiCad: a free and open-source software suite for electronic design automation
  • MeVisLab: a software framework for medical image processing and visualization.
  • OpenPMD API: a versatile programming interface for accessing and managing scientific data, designed to facilitate the efficient storage, retrieval, and sharing of simulation data across various applications and platforms
  • ParaView: an open-source tool for large-scale data visualization and analysis across various scientific domains
  • QGIS: a free and open-source geographic information system (GIS) application that allows users to create, edit, visualize, and analyze geospatial data across a variety of formats
  • VTK: a software library for 3D computer graphics, image processing, and visualization
  • VolView: a lightweight application for interactive visualization and analysis of 3D medical imaging data.

Business and Productivity Software

  • ArcGIS PRO, a desktop geographic information system (GIS) application developed by Esri for mapping and spatial analysis
  • Autodesk Desktop, a software platform developed by Autodesk for creating and managing desktop applications and services
  • Check Point: a cybersecurity company specializing in threat prevention and network security solutions, offering a range of products designed to protect enterprises from cyber threats and ensure data integrity
  • Microsoft Office for Mac, a suite of productivity applications developed by Microsoft for macOS, including tools for word processing, spreadsheets, and presentations
  • Nexthink Infinity: a digital employee experience management platform for monitoring and improving IT performance
  • Sophos Connect Client: a secure VPN client from Sophos that allows remote users to connect to their corporate network, ensuring secure access to resources and data
  • Stonebranch: a cloud-based cybersecurity solution that integrates backup, disaster recovery, and cybersecurity features to protect data and ensure business continuity for organizations
  • Tablecruncher: a data analysis tool that allows users to import, analyze, and visualize spreadsheet data, offering interactive features for better insights and decision-making
  • magicplan, a mobile application for creating floor plans and interior designs using augmented reality

Databases and Big Data

  • ADIOS2: a data management framework designed for high-performance input and output operations
  • Cribl Stream: a real-time data processing platform that enables organizations to collect, route, and transform observability data, enhancing visibility and insights into their systems
  • DB Browser for SQLite, a visual open-source tool for creating, designing, and editing SQLite database files
  • MySQL Connector/C++, a C++ library for connecting and interacting with MySQL databases
  • MySQL NDB Cluster, a distributed database system that provides high availability and scalability for MySQL databases
  • PrestoDB, a distributed SQL query engine designed for large-scale data analytics, originally developed by Facebook
  • ROOT Data Analysis Framework, an open-source data analysis framework widely used in high-energy physics and other fields for data processing and visualization

Simulation and Modeling

  • Arcturus HoloSuite, a software toolset for capturing, editing, and streaming volumetric video, featuring advanced compression technologies for high-quality 3D content creation
  • azul, a fast and efficient 3D city model viewer designed for visualizing urban environments and spatial data
  • Blender, a free and open-source 3D creation suite for modeling, animation, rendering, and more
  • cpplot, a library for creating interactive graphs and charts in C++, which can be viewed in web browsers
  • NVIDIA Omniverse, a platform for 3D content creation and collaboration that enables real-time simulations and interactive experiences across various industries
  • Pixar Renderman, a photorealistic 3D rendering software developed by Pixar, widely used in the film industry for creating high-quality visual effects and animations
  • ROS - Robot Operating System, a set of software libraries and tools that assist in developing robot applications
  • UBS, a multinational financial services and banking company
  • GAMS: a high-performance mathematical modeling system for optimization and decision support
  • M-Star: a computational fluid dynamics software for simulating and analyzing fluid flow
  • MapleSim CAD Toolbox: a software extension for MapleSim that integrates CAD models, allowing users to import, manipulate, and analyze 3D CAD data within the MapleSim environment for enhanced modeling and simulation
  • Kitware SMTK: a software toolkit for managing simulation models and workflows in scientific and engineering applications

Enterprise and Cloud Applications

  • Acronis Cyber Protect Cloud: an all-in-one data protection solution that combines backup, disaster recovery, and cybersecurity to safeguard business data from threats like ransomware
  • Baereos: a backup solution that provides data protection and recovery options for various environments, including physical and virtual systems
  • Bitdefender Home Scanner, a tool from Bitdefender that scans devices for malware and security threats, providing a safeguard against potential online dangers
  • Citrix Provisioning: a solution that streamlines the delivery of virtual desktops and applications by allowing administrators to manage and provision resources efficiently across multiple environments
  • Citrix Virtual Apps and Desktops, a solution from Citrix that delivers virtual apps and desktops
  • Cyberarc: a security solution that specializes in privileged access management, enabling organizations to control and monitor access to critical systems and data, thereby enhancing overall cybersecurity posture
  • Egnyte Desktop: a secure cloud storage solution designed for businesses, enabling file sharing, collaboration, and data management across teams while ensuring compliance and data protection
  • Ethereum Solidity, a high-level, object-oriented programming language designed for implementing smart contracts on the Ethereum platform
  • Inciga: a monitoring tool for IT infrastructure, designed to provide insights into system performance and availability through customizable dashboards and alerts
  • Intel Accelerator Management Daemon for VMware ESXi: a management tool designed for monitoring and controlling Intel hardware accelerators within VMware ESXi environments, optimizing performance and resource allocation
  • Juniper Identity Management Service
  • Microsoft Azure IoT SDK, a collection of tools and libraries to help developers connect, build, and deploy Internet of Things (IoT) solutions on the Azure cloud platform
  • Microsoft WinGet, a command-line utility included in the Windows Package Manager
  • Pointr: a platform for indoor positioning and navigation solutions, offering tools and SDKs for developers to create location-based applications
\ No newline at end of file + Customers - JSON for Modern C++
Skip to content

Customers

The library is used in multiple projects, applications, operating systems, etc. The list below is not exhaustive, but the result of an internet search. If you know further customers of the library, please let me know.

Space Exploration

  • Peregrine Lunar Lander Flight 01 - The library was utilized for payload management in the Peregrine Moon Lander, developed by Astrobotic Technology and launched as part of NASA's Commercial Lunar Payload Services (CLPS) program. After six days in orbit, the spacecraft was intentionally redirected into Earth's atmosphere, where it burned up over the Pacific Ocean on January 18, 2024.

Automotive

Gaming and Entertainment

  • Assassin's Creed: Mirage: a stealth-action game set in the Middle East, focusing on the journey of a young assassin with classic parkour and stealth mechanics
  • Chasm: The Rift: a first-person shooter blending horror and adventure, where players navigate dark realms and battle monsters
  • College Football 25: a college football simulation game featuring gameplay that mimics real-life college teams and competitions
  • Concepts: a digital sketching app designed for creative professionals, offering flexible drawing tools for illustration, design, and brainstorming
  • Depthkit: a tool for creating and capturing volumetric video, enabling immersive 3D experiences and interactive content
  • immersivetech: a technology company focused on immersive experiences, providing tools and solutions for virtual and augmented reality applications
  • LOOT, a tool for optimizing the load order of game plugins, commonly used in The Elder Scrolls and Fallout series
  • Madden NFL 25: a sports simulation game capturing the excitement of American football with realistic gameplay and team management features
  • Marne, an unofficial private server platform for hosting custom Battlefield 1 game experiences
  • Minecraft, a popular sandbox video game
  • NHL 22: a hockey simulation game offering realistic gameplay, team management, and various modes to enhance the hockey experience
  • Pixelpart: a 2D animation and video compositing software that allows users to create animated graphics and visual effects with a focus on simplicity and ease of use
  • Red Dead Redemption II: an open-world action-adventure game following an outlaw's story in the late 1800s, emphasizing deep storytelling and immersive gameplay
  • Tactics Ogre: Reborn, a tactical role-playing game featuring strategic battles and deep storytelling elements
  • Throne and Liberty, an MMORPG that offers an expansive fantasy world with dynamic gameplay and immersive storytelling
  • Unity Vivox, a communication service that enables voice and text chat functionality in multiplayer games developed with Unity
  • Zool: Redimensioned: a modern reimagining of the classic platformer featuring fast-paced gameplay and vibrant environments

Consumer Electronics

  • Audinate: a provider of networked audio solutions specializing in Dante technology, which facilitates high-quality digital audio transport over IP networks
  • Cisco Webex Desk Camera, a video camera designed for professional-quality video conferencing and remote collaboration
  • Philips Hue Personal Wireless Lighting: a smart lighting system for customizable and wireless home illumination
  • Ray-Ban Meta Smart glasses, a pair of smart glasses designed for capturing photos and videos with integrated connectivity and social features
  • Siemens SINEMA Remote Connect, a remote connectivity solution for monitoring and managing industrial networks and devices securely
  • Sony PlayStation 4, a gaming console developed by Sony that offers a wide range of games and multimedia entertainment features
  • Sony Virtual Webcam Driver for Remote Camera, a software driver that enables the use of Sony cameras as virtual webcams for video conferencing and streaming

Operating Systems

  • Apple iOS and macOS, a family of operating systems developed by Apple, including iOS for mobile devices and macOS for desktop computers
  • Google Fuchsia, an open-source operating system developed by Google, designed to be secure, updatable, and adaptable across various devices
  • SerenityOS, an open-source operating system that aims to provide a simple and beautiful user experience with a focus on simplicity and elegance
  • Yocto: a Linux-based build system for creating custom operating systems and software distributions, tailored for embedded devices and IoT applications

Development Tools and IDEs

  • Accentize SpectralBalance, an adaptive speech analysis tool designed to enhance audio quality by optimizing frequency balance in recordings
  • Arm Compiler for Linux, a software development toolchain for compiling and optimizing applications on Arm-based Linux systems
  • BBEdit, a professional text and code editor for macOS
  • CoderPad, a collaborative coding platform that enables real-time code interviews and assessments for developers; the library is included in every CoderPad instance and can be accessed with a simple #include "json.hpp"
  • Compiler Explorer, a web-based tool that allows users to write, compile, and visualize the assembly output of code in various programming languages; the library is readily available and accessible with the directive #include <nlohmann/json.hpp>.
  • GitHub CodeQL, a code analysis tool used for identifying security vulnerabilities and bugs in software through semantic queries
  • Hex-Rays: a reverse engineering toolset for analyzing and decompiling binaries, primarily used for security research and vulnerability analysis
  • ImHex, a hex editor designed for reverse engineering, providing advanced features for data analysis and manipulation
  • Intel GPA Framework, a suite of cross-platform tools for capturing, analyzing, and optimizing graphics applications across different APIs
  • Meta Yoga, a layout engine that facilitates flexible and efficient user interface design across multiple platforms
  • MKVToolNix, a set of tools for creating, editing, and inspecting MKV (Matroska) multimedia container files
  • NVIDIA Nsight Compute, a performance analysis tool for CUDA applications that provides detailed insights into GPU performance metrics
  • Notepad++, a free source code editor that supports various programming languages
  • OpenRGB, an open source RGB lighting control that doesn't depend on manufacturer software
  • OpenTelemetry C++: a library for collecting and exporting observability data in C++, enabling developers to implement distributed tracing and metrics in their application
  • Qt Creator, an IDE for developing applications using the Qt application framework
  • Scanbot SDK: a software development kit (SDK) that provides tools for integrating advanced document scanning and barcode scanning capabilities into applications

Machine Learning and AI

  • Apple Core ML Tools, a set of tools for converting and configuring machine learning models for deployment in Apple's Core ML framework
  • Avular Mobile Robotics: a platform for developing and deploying mobile robotics solutions
  • Google gemma.cpp, a lightweight C++ inference engine designed for running AI models from the Gemma family
  • llama.cpp, a C++ library designed for efficient inference of large language models (LLMs), enabling streamlined integration into applications
  • Mozilla llamafile, a tool designed for distributing and executing large language models (LLMs) efficiently using a single file format
  • NVIDIA ACE, a suite of real-time AI solutions designed for the development of interactive avatars and digital human applications, enabling scalable and sophisticated user interactions
  • Peer: a platform offering personalized AI assistants for interactive learning and creative collaboration
  • stable-diffusion.cpp: a C++ implementation of the Stable Diffusion image generation model
  • TanvasTouch: a software development kit (SDK) that enables developers to create tactile experiences on touchscreens, allowing users to feel textures and physical sensations in a digital environment
  • TensorFlow, a machine learning framework that facilitates the development and training of models, supporting data serialization and efficient data exchange between components

Scientific Research and Analysis

  • BLACK, a bounded linear temporal logic (LTL) satisfiability checker
  • CERN Atlas Athena, a software framework used in the ATLAS experiment at the Large Hadron Collider (LHC) for performance monitoring
  • KAMERA: a platform for synchronized data collection and real-time deep learning to map marine species like polar bears and seals, aiding Arctic ecosystem research
  • KiCad: a free and open-source software suite for electronic design automation
  • MeVisLab: a software framework for medical image processing and visualization.
  • OpenPMD API: a versatile programming interface for accessing and managing scientific data, designed to facilitate the efficient storage, retrieval, and sharing of simulation data across various applications and platforms
  • ParaView: an open-source tool for large-scale data visualization and analysis across various scientific domains
  • QGIS: a free and open-source geographic information system (GIS) application that allows users to create, edit, visualize, and analyze geospatial data across a variety of formats
  • VTK: a software library for 3D computer graphics, image processing, and visualization
  • VolView: a lightweight application for interactive visualization and analysis of 3D medical imaging data.

Business and Productivity Software

  • ArcGIS PRO, a desktop geographic information system (GIS) application developed by Esri for mapping and spatial analysis
  • Autodesk Desktop, a software platform developed by Autodesk for creating and managing desktop applications and services
  • Check Point: a cybersecurity company specializing in threat prevention and network security solutions, offering a range of products designed to protect enterprises from cyber threats and ensure data integrity
  • Microsoft Office for Mac, a suite of productivity applications developed by Microsoft for macOS, including tools for word processing, spreadsheets, and presentations
  • Nexthink Infinity: a digital employee experience management platform for monitoring and improving IT performance
  • Sophos Connect Client: a secure VPN client from Sophos that allows remote users to connect to their corporate network, ensuring secure access to resources and data
  • Stonebranch: a cloud-based cybersecurity solution that integrates backup, disaster recovery, and cybersecurity features to protect data and ensure business continuity for organizations
  • Tablecruncher: a data analysis tool that allows users to import, analyze, and visualize spreadsheet data, offering interactive features for better insights and decision-making
  • magicplan, a mobile application for creating floor plans and interior designs using augmented reality

Databases and Big Data

  • ADIOS2: a data management framework designed for high-performance input and output operations
  • Cribl Stream: a real-time data processing platform that enables organizations to collect, route, and transform observability data, enhancing visibility and insights into their systems
  • DB Browser for SQLite, a visual open-source tool for creating, designing, and editing SQLite database files
  • MySQL Connector/C++, a C++ library for connecting and interacting with MySQL databases
  • MySQL NDB Cluster, a distributed database system that provides high availability and scalability for MySQL databases
  • PrestoDB, a distributed SQL query engine designed for large-scale data analytics, originally developed by Facebook
  • ROOT Data Analysis Framework, an open-source data analysis framework widely used in high-energy physics and other fields for data processing and visualization

Simulation and Modeling

  • Arcturus HoloSuite, a software toolset for capturing, editing, and streaming volumetric video, featuring advanced compression technologies for high-quality 3D content creation
  • azul, a fast and efficient 3D city model viewer designed for visualizing urban environments and spatial data
  • Blender, a free and open-source 3D creation suite for modeling, animation, rendering, and more
  • cpplot, a library for creating interactive graphs and charts in C++, which can be viewed in web browsers
  • NVIDIA Omniverse, a platform for 3D content creation and collaboration that enables real-time simulations and interactive experiences across various industries
  • Pixar Renderman, a photorealistic 3D rendering software developed by Pixar, widely used in the film industry for creating high-quality visual effects and animations
  • ROS - Robot Operating System, a set of software libraries and tools that assist in developing robot applications
  • UBS, a multinational financial services and banking company
  • GAMS: a high-performance mathematical modeling system for optimization and decision support
  • M-Star: a computational fluid dynamics software for simulating and analyzing fluid flow
  • MapleSim CAD Toolbox: a software extension for MapleSim that integrates CAD models, allowing users to import, manipulate, and analyze 3D CAD data within the MapleSim environment for enhanced modeling and simulation
  • Kitware SMTK: a software toolkit for managing simulation models and workflows in scientific and engineering applications

Enterprise and Cloud Applications

  • Acronis Cyber Protect Cloud: an all-in-one data protection solution that combines backup, disaster recovery, and cybersecurity to safeguard business data from threats like ransomware
  • Baereos: a backup solution that provides data protection and recovery options for various environments, including physical and virtual systems
  • Bitdefender Home Scanner, a tool from Bitdefender that scans devices for malware and security threats, providing a safeguard against potential online dangers
  • Citrix Provisioning: a solution that streamlines the delivery of virtual desktops and applications by allowing administrators to manage and provision resources efficiently across multiple environments
  • Citrix Virtual Apps and Desktops, a solution from Citrix that delivers virtual apps and desktops
  • Cyberarc: a security solution that specializes in privileged access management, enabling organizations to control and monitor access to critical systems and data, thereby enhancing overall cybersecurity posture
  • Egnyte Desktop: a secure cloud storage solution designed for businesses, enabling file sharing, collaboration, and data management across teams while ensuring compliance and data protection
  • Ethereum Solidity, a high-level, object-oriented programming language designed for implementing smart contracts on the Ethereum platform
  • Inciga: a monitoring tool for IT infrastructure, designed to provide insights into system performance and availability through customizable dashboards and alerts
  • Intel Accelerator Management Daemon for VMware ESXi: a management tool designed for monitoring and controlling Intel hardware accelerators within VMware ESXi environments, optimizing performance and resource allocation
  • Juniper Identity Management Service
  • Microsoft Azure IoT SDK, a collection of tools and libraries to help developers connect, build, and deploy Internet of Things (IoT) solutions on the Azure cloud platform
  • Microsoft WinGet, a command-line utility included in the Windows Package Manager
  • Pointr: a platform for indoor positioning and navigation solutions, offering tools and SDKs for developers to create location-based applications
\ No newline at end of file diff --git a/home/design_goals/index.html b/home/design_goals/index.html index 927e6d9cb..7847abc35 100644 --- a/home/design_goals/index.html +++ b/home/design_goals/index.html @@ -1 +1 @@ - Design goals - JSON for Modern C++
Skip to content

Design goals

There are myriads of JSON libraries out there, and each may even have its reason to exist. Our class had these design goals:

  • Intuitive syntax. In languages such as Python, JSON feels like a first class data type. We used all the operator magic of modern C++ to achieve the same feeling in your code.

  • Trivial integration. Our whole code consists of a single header file json.hpp. That's it. No library, no subproject, no dependencies, no complex build system. The class is written in vanilla C++11. All in all, everything should require no adjustment of your compiler flags or project settings.

  • Serious testing. Our class is heavily unit-tested and covers 100% of the code, including all exceptional behavior. Furthermore, we checked with Valgrind and the Clang Sanitizers that there are no memory leaks. Google OSS-Fuzz additionally runs fuzz tests against all parsers 24/7, effectively executing billions of tests so far. To maintain high quality, the project is following the Core Infrastructure Initiative (CII) best practices.

Other aspects were not so important to us:

  • Memory efficiency. Each JSON object has an overhead of one pointer (the maximal size of a union) and one enumeration element (1 byte). The default generalization uses the following C++ data types: std::string for strings, int64_t, uint64_t or double for numbers, std::map for objects, std::vector for arrays, and bool for Booleans. However, you can template the generalized class basic_json to your needs.

  • Speed. There are certainly faster JSON libraries out there. However, if your goal is to speed up your development by adding JSON support with a single header, then this library is the way to go. If you know how to use a std::vector or std::map, you are already set.

See the contribution guidelines for more information.

\ No newline at end of file + Design goals - JSON for Modern C++
Skip to content

Design goals

There are myriads of JSON libraries out there, and each may even have its reason to exist. Our class had these design goals:

  • Intuitive syntax. In languages such as Python, JSON feels like a first class data type. We used all the operator magic of modern C++ to achieve the same feeling in your code.

  • Trivial integration. Our whole code consists of a single header file json.hpp. That's it. No library, no subproject, no dependencies, no complex build system. The class is written in vanilla C++11. All in all, everything should require no adjustment of your compiler flags or project settings.

  • Serious testing. Our class is heavily unit-tested and covers 100% of the code, including all exceptional behavior. Furthermore, we checked with Valgrind and the Clang Sanitizers that there are no memory leaks. Google OSS-Fuzz additionally runs fuzz tests against all parsers 24/7, effectively executing billions of tests so far. To maintain high quality, the project is following the Core Infrastructure Initiative (CII) best practices.

Other aspects were not so important to us:

  • Memory efficiency. Each JSON object has an overhead of one pointer (the maximal size of a union) and one enumeration element (1 byte). The default generalization uses the following C++ data types: std::string for strings, int64_t, uint64_t or double for numbers, std::map for objects, std::vector for arrays, and bool for Booleans. However, you can template the generalized class basic_json to your needs.

  • Speed. There are certainly faster JSON libraries out there. However, if your goal is to speed up your development by adding JSON support with a single header, then this library is the way to go. If you know how to use a std::vector or std::map, you are already set.

See the contribution guidelines for more information.

\ No newline at end of file diff --git a/home/exceptions/index.html b/home/exceptions/index.html index abf0385d9..e98f26396 100644 --- a/home/exceptions/index.html +++ b/home/exceptions/index.html @@ -281,4 +281,4 @@ exception id: 401

Output:

message: [json.exception.other_error.501] unsuccessful: {"op":"test","path":"/best_biscuit/name","value":"Choco Leibniz"}
 exception id: 501

json.exception.other_error.501

A JSON Patch operation 'test' failed. The unsuccessful operation is also printed.

Example message

Executing {"op":"test", "path":"/baz", "value":"bar"} on {"baz": "qux"}:

[json.exception.other_error.501] unsuccessful: {"op":"test","path":"/baz","value":"bar"}
-
\ No newline at end of file +
\ No newline at end of file diff --git a/home/faq/index.html b/home/faq/index.html index a04f1376a..dded821ac 100644 --- a/home/faq/index.html +++ b/home/faq/index.html @@ -26,4 +26,4 @@

Exceptions

Parsing without exceptions

Question

Is it possible to indicate a parse error without throwing an exception?

Yes, see Parsing and exceptions.

Key name in exceptions

Question

Can I get the key of the object item that caused an exception?

Yes, you can. Please define the symbol JSON_DIAGNOSTICS to get extended diagnostics messages.

Serialization issues

Number precision

Question

The library uses std::numeric_limits<number_float_t>::digits10 (15 for IEEE doubles) digits for serialization. This value is sufficient to guarantee roundtripping. If one uses more than this number of digits of precision, then string -> value -> string is not guaranteed to round-trip.

cppreference.com

The value of std::numeric_limits<T>::digits10 is the number of base-10 digits that can be represented by the type T without change, that is, any number with this many significant decimal digits can be converted to a value of type T and back to decimal form, without change due to rounding or overflow.

Tip

The website https://float.exposed gives a good insight into the internal storage of floating-point numbers.

See this section on the library's number handling for more information.

Compilation issues

Android SDK

Question

Why does the code not compile with Android SDK?

Android defaults to using very old compilers and C++ libraries. To fix this, add the following to your Application.mk. This will switch to the LLVM C++ library, the Clang compiler, and enable C++11 and other features disabled by default.

APP_STL := c++_shared
 NDK_TOOLCHAIN_VERSION := clang3.6
 APP_CPPFLAGS += -frtti -fexceptions
-

The code compiles successfully with Android NDK, Revision 9 - 11 (and possibly later) and CrystaX's Android NDK version 10.

Missing STL function

Questions

This is not an issue with the code, but rather with the compiler itself. On Android, see above to build with a newer environment. For MinGW, please refer to this site and this discussion for information on how to fix this bug. For Android NDK using APP_STL := gnustl_static, please refer to this discussion.

\ No newline at end of file +

The code compiles successfully with Android NDK, Revision 9 - 11 (and possibly later) and CrystaX's Android NDK version 10.

Missing STL function

Questions

This is not an issue with the code, but rather with the compiler itself. On Android, see above to build with a newer environment. For MinGW, please refer to this site and this discussion for information on how to fix this bug. For Android NDK using APP_STL := gnustl_static, please refer to this discussion.

\ No newline at end of file diff --git a/home/license/index.html b/home/license/index.html index 25d8585f4..2b7b38d5d 100644 --- a/home/license/index.html +++ b/home/license/index.html @@ -1 +1 @@ - License - JSON for Modern C++
Skip to content

License

The class is licensed under the MIT License:

Copyright © 2013-2024 Niels Lohmann

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

The class contains the UTF-8 Decoder from Bjoern Hoehrmann which is licensed under the MIT License (see above). Copyright © 2008-2009 Björn Hoehrmann bjoern@hoehrmann.de

The class contains a slightly modified version of the Grisu2 algorithm from Florian Loitsch which is licensed under the MIT License (see above). Copyright © 2009 Florian Loitsch

The class contains a copy of Hedley from Evan Nemerson which is licensed as CC0-1.0.

\ No newline at end of file + License - JSON for Modern C++
Skip to content

License

The class is licensed under the MIT License:

Copyright © 2013-2024 Niels Lohmann

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

The class contains the UTF-8 Decoder from Bjoern Hoehrmann which is licensed under the MIT License (see above). Copyright © 2008-2009 Björn Hoehrmann bjoern@hoehrmann.de

The class contains a slightly modified version of the Grisu2 algorithm from Florian Loitsch which is licensed under the MIT License (see above). Copyright © 2009 Florian Loitsch

The class contains a copy of Hedley from Evan Nemerson which is licensed as CC0-1.0.

\ No newline at end of file diff --git a/home/releases/index.html b/home/releases/index.html index 6b7880248..0467f4d02 100644 --- a/home/releases/index.html +++ b/home/releases/index.html @@ -7,4 +7,4 @@ j << ss;

or

json j;
 ss >> j;
-

v2.1.1

Files

Release date: 2017-02-25 SHA-256: faa2321beb1aa7416d035e7417fcfa59692ac3d8c202728f9bcc302e2d558f57

Summary

This release fixes a locale-related bug in the parser. To do so, the whole number handling (lexer, parser, and also the serialization) have been overworked. Furthermore, a lot of small changes added up that were added to this release. All changes are backward-compatible.

Changes

v2.1.0

Files

Summary

This release introduces a means to convert from/to user-defined types. The release is backwards compatible.

conversion

Changes

v2.0.10

Files

Summary

This release fixes several security-relevant bugs in the MessagePack and CBOR parsers. The fixes are backwards compatible.

Changes

v2.0.9

Files

Summary

This release implements with CBOR and MessagePack two binary serialization/deserialization formats. It further contains some small fixes and improvements. The fixes are backwards compatible.

cbor

Changes

v2.0.8

Files

Summary

This release combines a lot of small fixes and improvements. The fixes are backwards compatible.

Changes

v2.0.7

Files

Summary

This release fixes a few bugs in the JSON parser found in the Parsing JSON is a Minefield 💣 article. The fixes are backwards compatible.

Changes

v2.0.6

Files

Summary

This release fixes the semantics of operator[] for JSON Pointers (see below). This fix is backwards compatible.

Changes

v2.0.5

Files

Summary

This release fixes a regression bug in the stream parser (function parse() and the <</>> operators). This fix is backwards compatible.

Changes

v2.0.4

Files

Summary

This release fixes a bug in the stream parser (function parse() and the <</>> operators). This fix is backwards compatible.

Changes

v2.0.3

Files

Summary

This release combines a lot of small fixes and improvements. The release is backwards compatible.

Changes

v2.0.2

Files

Summary

This release combines a lot of small fixes and improvements. The release is backwards compatible.

Changes

v2.0.1

Files

Summary

This release fixes a performance regression in the JSON serialization (function dump()). This fix is backwards compatible.

Changes

v2.0.0

Files

Summary

This release adds several features such as JSON Pointers, JSON Patch, or support for 64 bit unsigned integers. Furthermore, several (subtle) bugs have been fixed.

As noexcept and constexpr specifier have been added to several functions, the public API has effectively been changed in a (potential) non-backwards compatible manner. As we adhere to Semantic Versioning, this calls for a new major version, so say hello to 2️⃣.0️⃣.0️⃣.

Changes

Notes

v1.1.0

Files

Summary

This release fixes several small bugs and adds functionality in a backwards-compatible manner. Compared to the last version (1.0.0), the following changes have been made:

Changes

Notes

There are still known open issues (#178, #187) which will be fixed in version 2.0.0. However, these fixes will require a small API change and will not be entirely backwards-compatible.

v1.0.0

Files

Summary

This is the first official release. Compared to the prerelease version 1.0.0-rc1, only a few minor improvements have been made:

Changes

\ No newline at end of file +

v2.1.1

Files

Release date: 2017-02-25 SHA-256: faa2321beb1aa7416d035e7417fcfa59692ac3d8c202728f9bcc302e2d558f57

Summary

This release fixes a locale-related bug in the parser. To do so, the whole number handling (lexer, parser, and also the serialization) have been overworked. Furthermore, a lot of small changes added up that were added to this release. All changes are backward-compatible.

Changes

v2.1.0

Files

Summary

This release introduces a means to convert from/to user-defined types. The release is backwards compatible.

conversion

Changes

v2.0.10

Files

Summary

This release fixes several security-relevant bugs in the MessagePack and CBOR parsers. The fixes are backwards compatible.

Changes

v2.0.9

Files

Summary

This release implements with CBOR and MessagePack two binary serialization/deserialization formats. It further contains some small fixes and improvements. The fixes are backwards compatible.

cbor

Changes

v2.0.8

Files

Summary

This release combines a lot of small fixes and improvements. The fixes are backwards compatible.

Changes

v2.0.7

Files

Summary

This release fixes a few bugs in the JSON parser found in the Parsing JSON is a Minefield 💣 article. The fixes are backwards compatible.

Changes

v2.0.6

Files

Summary

This release fixes the semantics of operator[] for JSON Pointers (see below). This fix is backwards compatible.

Changes

v2.0.5

Files

Summary

This release fixes a regression bug in the stream parser (function parse() and the <</>> operators). This fix is backwards compatible.

Changes

v2.0.4

Files

Summary

This release fixes a bug in the stream parser (function parse() and the <</>> operators). This fix is backwards compatible.

Changes

v2.0.3

Files

Summary

This release combines a lot of small fixes and improvements. The release is backwards compatible.

Changes

v2.0.2

Files

Summary

This release combines a lot of small fixes and improvements. The release is backwards compatible.

Changes

v2.0.1

Files

Summary

This release fixes a performance regression in the JSON serialization (function dump()). This fix is backwards compatible.

Changes

v2.0.0

Files

Summary

This release adds several features such as JSON Pointers, JSON Patch, or support for 64 bit unsigned integers. Furthermore, several (subtle) bugs have been fixed.

As noexcept and constexpr specifier have been added to several functions, the public API has effectively been changed in a (potential) non-backwards compatible manner. As we adhere to Semantic Versioning, this calls for a new major version, so say hello to 2️⃣.0️⃣.0️⃣.

Changes

Notes

v1.1.0

Files

Summary

This release fixes several small bugs and adds functionality in a backwards-compatible manner. Compared to the last version (1.0.0), the following changes have been made:

Changes

Notes

There are still known open issues (#178, #187) which will be fixed in version 2.0.0. However, these fixes will require a small API change and will not be entirely backwards-compatible.

v1.0.0

Files

Summary

This is the first official release. Compared to the prerelease version 1.0.0-rc1, only a few minor improvements have been made:

Changes

\ No newline at end of file diff --git a/home/sponsors/index.html b/home/sponsors/index.html index e6ddc787f..682118fc3 100644 --- a/home/sponsors/index.html +++ b/home/sponsors/index.html @@ -1 +1 @@ - Sponsors - JSON for Modern C++
Skip to content
\ No newline at end of file + Sponsors - JSON for Modern C++
Skip to content
\ No newline at end of file diff --git a/index.html b/index.html index b0df04701..1c34f42a5 100644 --- a/index.html +++ b/index.html @@ -1 +1 @@ - JSON for Modern C++ - JSON for Modern C++
Skip to content

JSON for Modern C++

\ No newline at end of file + JSON for Modern C++ - JSON for Modern C++
Skip to content

JSON for Modern C++

\ No newline at end of file diff --git a/integration/cmake/index.html b/integration/cmake/index.html index 247428412..bf28de76c 100644 --- a/integration/cmake/index.html +++ b/integration/cmake/index.html @@ -46,4 +46,4 @@ GIT_REPOSITORY https://github.com/nlohmann/json GIT_TAG v3.11.3 ) -

However, the repository https://github.com/nlohmann/json download size is quite large.

CMake Options

JSON_BuildTests

Build the unit tests when BUILD_TESTING is enabled. This option is ON by default if the library's CMake project is the top project. That is, when integrating the library as described above, the test suite is not built unless explicitly switched on with this option.

JSON_CI

Enable CI build targets. The exact targets are used during the several CI steps and are subject to change without notice. This option is OFF by default.

JSON_Diagnostics

Enable extended diagnostic messages by defining macro JSON_DIAGNOSTICS. This option is OFF by default.

JSON_DisableEnumSerialization

Disable default enum serialization by defining the macro JSON_DISABLE_ENUM_SERIALIZATION. This option is OFF by default.

JSON_FastTests

Skip expensive/slow test suites. This option is OFF by default. Depends on JSON_BuildTests.

JSON_GlobalUDLs

Place user-defined string literals in the global namespace by defining the macro JSON_USE_GLOBAL_UDLS. This option is OFF by default.

JSON_ImplicitConversions

Enable implicit conversions by defining macro JSON_USE_IMPLICIT_CONVERSIONS. This option is ON by default.

JSON_Install

Install CMake targets during install step. This option is ON by default if the library's CMake project is the top project.

JSON_MultipleHeaders

Use non-amalgamated version of the library. This option is OFF by default.

JSON_SystemInclude

Treat the library headers like system headers (i.e., adding SYSTEM to the target_include_directories call) to checks for this library by tools like Clang-Tidy. This option is OFF by default.

JSON_Valgrind

Execute test suite with Valgrind. This option is OFF by default. Depends on JSON_BuildTests.

\ No newline at end of file +

However, the repository https://github.com/nlohmann/json download size is quite large.

CMake Options

JSON_BuildTests

Build the unit tests when BUILD_TESTING is enabled. This option is ON by default if the library's CMake project is the top project. That is, when integrating the library as described above, the test suite is not built unless explicitly switched on with this option.

JSON_CI

Enable CI build targets. The exact targets are used during the several CI steps and are subject to change without notice. This option is OFF by default.

JSON_Diagnostics

Enable extended diagnostic messages by defining macro JSON_DIAGNOSTICS. This option is OFF by default.

JSON_DisableEnumSerialization

Disable default enum serialization by defining the macro JSON_DISABLE_ENUM_SERIALIZATION. This option is OFF by default.

JSON_FastTests

Skip expensive/slow test suites. This option is OFF by default. Depends on JSON_BuildTests.

JSON_GlobalUDLs

Place user-defined string literals in the global namespace by defining the macro JSON_USE_GLOBAL_UDLS. This option is OFF by default.

JSON_ImplicitConversions

Enable implicit conversions by defining macro JSON_USE_IMPLICIT_CONVERSIONS. This option is ON by default.

JSON_Install

Install CMake targets during install step. This option is ON by default if the library's CMake project is the top project.

JSON_MultipleHeaders

Use non-amalgamated version of the library. This option is OFF by default.

JSON_SystemInclude

Treat the library headers like system headers (i.e., adding SYSTEM to the target_include_directories call) to checks for this library by tools like Clang-Tidy. This option is OFF by default.

JSON_Valgrind

Execute test suite with Valgrind. This option is OFF by default. Depends on JSON_BuildTests.

\ No newline at end of file diff --git a/integration/index.html b/integration/index.html index e17771cb6..8fecf3737 100644 --- a/integration/index.html +++ b/integration/index.html @@ -2,4 +2,4 @@ // for convenience using json = nlohmann::json; -

to the files you want to process JSON and set the necessary switches to enable C++11 (e.g., -std=c++11 for GCC and Clang).

You can further use file single_include/nlohmann/json_fwd.hpp for forward declarations.

\ No newline at end of file +

to the files you want to process JSON and set the necessary switches to enable C++11 (e.g., -std=c++11 for GCC and Clang).

You can further use file single_include/nlohmann/json_fwd.hpp for forward declarations.

\ No newline at end of file diff --git a/integration/migration_guide/index.html b/integration/migration_guide/index.html index 34b204fd0..16a2b99d3 100644 --- a/integration/migration_guide/index.html +++ b/integration/migration_guide/index.html @@ -54,4 +54,4 @@ { j["age"] = p.age; } -

Do not use the details namespace

The details namespace is not part of the public API of the library and can change in any version without announcement. Do not rely on any function or type in the details namespace.

\ No newline at end of file +

Do not use the details namespace

The details namespace is not part of the public API of the library and can change in any version without announcement. Do not rely on any function or type in the details namespace.

\ No newline at end of file diff --git a/integration/package_managers/index.html b/integration/package_managers/index.html index 09218e49b..b91d2c1b1 100644 --- a/integration/package_managers/index.html +++ b/integration/package_managers/index.html @@ -300,4 +300,4 @@ cmake --build build wget -O cmake/CPM.cmake https://github.com/cpm-cmake/CPM.cmake/releases/latest/download/get_cpm.cmake

  • Build

    cmake -S . -B build
 cmake --build build
-
    • \ No newline at end of file +
    \ No newline at end of file diff --git a/integration/pkg-config/index.html b/integration/pkg-config/index.html index 8b1db6c10..aaa9a5017 100644 --- a/integration/pkg-config/index.html +++ b/integration/pkg-config/index.html @@ -1,3 +1,3 @@ Pkg-config - JSON for Modern C++
    Skip to content

    Pkg-config

    If you are using bare Makefiles, you can use pkg-config to generate the include flags that point to where the library is installed:

    pkg-config nlohmann_json --cflags

    Users of the Meson build system will also be able to use a system-wide library, which will be found by pkg-config:

    json = dependency('nlohmann_json', required: true)
-
    \ No newline at end of file +
    \ No newline at end of file diff --git a/sitemap.xml b/sitemap.xml index 533554d02..2c2b9dde0 100644 --- a/sitemap.xml +++ b/sitemap.xml @@ -2,906 +2,906 @@ https://json.nlohmann.me/ - 2024-12-11 + 2024-12-17 https://json.nlohmann.me/api/json/ - 2024-12-11 + 2024-12-17 https://json.nlohmann.me/api/operator_gtgt/ - 2024-12-11 + 2024-12-17 https://json.nlohmann.me/api/operator_literal_json/ - 2024-12-11 + 2024-12-17 https://json.nlohmann.me/api/operator_literal_json_pointer/ - 2024-12-11 + 2024-12-17 https://json.nlohmann.me/api/operator_ltlt/ - 2024-12-11 + 2024-12-17 https://json.nlohmann.me/api/ordered_json/ - 2024-12-11 + 2024-12-17 https://json.nlohmann.me/api/ordered_map/ - 2024-12-11 + 2024-12-17 https://json.nlohmann.me/api/adl_serializer/ - 2024-12-11 + 2024-12-17 https://json.nlohmann.me/api/adl_serializer/from_json/ - 2024-12-11 + 2024-12-17 https://json.nlohmann.me/api/adl_serializer/to_json/ - 2024-12-11 + 2024-12-17 https://json.nlohmann.me/api/basic_json/ - 2024-12-11 + 2024-12-17 https://json.nlohmann.me/api/basic_json/accept/ - 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