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ec120e78c8
- 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>
1.4 KiB
1.4 KiB
nlohmann::json_editable_view
Defined in header <nlohmann/json_view.hpp>
using json_editable_view = basic_json_view<json, true>;
This type is a basic_json_view of a value of a
json_editable_document. It offers the same read-only interface as
json_view; what is different is what it can be a view of -- a value that
set and push_back can change, with every view
still referring to it seeing the change, see Edits.
Examples
??? example
The example below is the same as [`json_editable_document`'s](json_editable_document.md): every view read back
out of the document -- `#!cpp doc.root()` and the views nested under it -- sees the edits made through `set`.
```cpp
--8<-- "examples/json_editable_document.cpp"
```
Output:
```json
--8<-- "examples/json_editable_document.output"
```
See also
- json_editable_document - the document type this view refers into
- json_view - the corresponding read-only view
- ordered_json_editable_view - the corresponding view for
ordered_json_editable_document
Version history
Since version 3.13.0.