json/doc/mkdocs/docs/api/ordered_json.md
Niels Lohmann e97c93f451
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2021-11-07 13:13:37 +01:00

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# <small>nlohmann::</small>ordered_json
```cpp
using ordered_json = basic_json<ordered_map>;
```
This type preserves the insertion order of object keys.
## See also
- [ordered_map](ordered_map.md)
## Version history
Since version 3.9.0.