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Niels Lohmann
52b72b5684
- Make the iterator range illustrations legible in dark mode (prefers-color-scheme rules inside the SVGs). - Add a "Byte layout" section with a color-coded byte table to each binary format page (BJData, BON8, BSON, CBOR, MessagePack, UBJSON), and highlight the smallest size per file in the comparison table. - Add "See also" sections to the overview pages that lacked one. - Split the release notes into one page per release, grouped by minor version on the overview page, with an "API changes" section per release generated from the API pages' version histories (hooks/api_changes.py). - Fact-check the release notes and version histories against the release tags and correct wrong or misleading entries (e.g., json_serializer 2.1.0, merge_patch 3.1.0, items, count, operator[], to_bjdata, std::string_view key support). Signed-off-by: Niels Lohmann <mail@nlohmann.me>
1.1 KiB
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
Added in version 3.13.0.