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d04f78864c
- API pages for set and push_back of basic_json_document and for the editable aliases; the class overviews name the Editable parameter - type_error.319 on the exceptions page - the feature page explains editing, and the examples show when it helps: a configuration file changed without reformatting it Signed-off-by: Niels Lohmann <mail@nlohmann.me>
1.8 KiB
1.8 KiB
nlohmann::ordered_json_editable_document
Defined in header <nlohmann/json_view.hpp>
using ordered_json_editable_document = basic_json_document<ordered_json, true>;
This type is an editable basic_json_document of the
ordered_json specialization: set and
push_back change values after parsing, as for
json_editable_document, and
materialize() preserves the document order of object members -- including
members set added -- instead of sorting them like
json_editable_document does.
Examples
??? example
The example below edits a document with `set`, then shows that `materialize()` keeps the member order of the
source text (with the new member at the end) for `ordered_json_editable_document`, where it would sort the
members alphabetically for [`json_editable_document`](json_editable_document.md).
```cpp
--8<-- "examples/ordered_json_editable_document.cpp"
```
Output:
```json
--8<-- "examples/ordered_json_editable_document.output"
```
See also
- ordered_json_editable_view - a view of a value of an
ordered_json_editable_document - ordered_json_document - the read-only document this type adds edits to
- json_editable_document - the corresponding editable document for the default
jsonspecialization - Object Order
- Edits - what an edit guarantees
Version history
Since version 3.13.0.