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- API pages for basic_json_document and basic_json_view, one per member, and for the four aliases, each with an example - features/json_view.md: the problem the view solves, ownership and lifetime, what matches basic_json::parse() and what differs, and when to choose json, ordered_json, SAX, or the view - the examples show why one would use the view, not only how: borrowed vs. owned input, reading a few fields and materializing one subtree, reusing a document across many messages - registered in the mkdocs navigation, llms.txt, the docset, the exceptions page (out_of_range.416), architecture.md, the integration page, and the README; the yyjson credit is added to the README and license.md Signed-off-by: Niels Lohmann <mail@nlohmann.me>
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1.1 KiB
nlohmann::ordered_json_document
Defined in header <nlohmann/json_view.hpp>
using ordered_json_document = basic_json_document<ordered_json>;
This type is a basic_json_document of the ordered_json
specialization: materialize() on one of its views preserves the insertion order
of object keys, instead of sorting them like json_document does.
Examples
??? example
The example below demonstrates how `ordered_json_document` preserves the insertion order of object keys when
materializing.
```cpp
--8<-- "examples/ordered_json_document.cpp"
```
Output:
```json
--8<-- "examples/ordered_json_document.output"
```
See also
- ordered_json_view - a view of a value of an
ordered_json_document - json_document - the corresponding document for the default
jsonspecialization - Object Order
Version history
Since version 3.13.0.