Niels Lohmann
a47170346a
* docs: new design for the documentation site Apply the brand to the Material for MkDocs site: Inter and JetBrains Mono served by the site (upright and real italic), brand colours, blue header band with the syntax pattern, wordmark in the header, new home page (hero, cards, animated feature tour), 404 page, polish for tabs, search, footer, focus rings, tables and code blocks, and theme features (code copy, previous/next footer, TOC follow, search suggestions). Draw the number railroad diagram, the parser callback events and the iterator illustrations as inline SVGs that follow the light and dark scheme. The generator scripts are in docs/mkdocs/scripts/figures; the feature slideshow (json-light.svg, json-dark.svg, replacing json.gif on the home page) is built by docs/mkdocs/scripts/slideshow. Decision nodes in five flowcharts become hexagons, which need far less room. Signed-off-by: Niels Lohmann <mail@nlohmann.me> * docs: add figures, table captions and a macro chooser - Figures with numbered captions: SAX stepper, json_view layout and edit stepper, exception map, JSON pointer and patch walkers, QA pipeline, scaling and binary size charts, roadmap lanes, release timeline, integration decision tree and namespace builder - Table captions (nj-table-caption) on 9 pages - Compile times: modules and PCH charts, filesystem section, re-measured Figure 1, links between features/modules.md and compile_times.md - Interactive macro chooser for features/arbitrary_types.md - Link check: exclude URLs that answer the plugin with 400/401/419 or are dead (customers.md) Signed-off-by: Niels Lohmann <mail@nlohmann.me> * docs: macro chooser generates adl_serializer for non-default-constructible types Signed-off-by: Niels Lohmann <mail@nlohmann.me> * docs: cross-link concept pages and API pages in See also sections Add See also links in both directions between the concept pages (features, home, integration) and the API pages, write API links in code font, give every entry a comment after a dash, and show the callback event figure on the parser callbacks page. Signed-off-by: Niels Lohmann <mail@nlohmann.me> * docs: address review comments on the new design - Home: add a "Latest release" button - Sponsors: update the list and group it by tier - Features: list all feature pages on the index page - Releases: add highlights per release, link the 4.0 roadmap, add the first commit to the timeline - Exceptions: prefix all example messages with the exception name - API: no code font for format names in the See also links of the to_/from_ pages - Merge Patch: show the document before, the patch, and the result - Replace "--" with typographic dashes, mark external links with an icon, center Mermaid diagrams Signed-off-by: Niels Lohmann <mail@nlohmann.me> --------- Signed-off-by: Niels Lohmann <mail@nlohmann.me>
1.8 KiB
1.8 KiB
nlohmann::json_pointer::operator/=
// (1)
json_pointer& operator/=(const json_pointer& ptr);
// (2)
json_pointer& operator/=(string_t token);
// (3)
json_pointer& operator/=(std::size_t array_idx)
- append another JSON pointer at the end of this JSON pointer
- append an unescaped reference token at the end of this JSON pointer
- append an array index at the end of this JSON pointer
Parameters
ptr(in)- JSON pointer to append
token(in)- reference token to append
array_idx(in)- array index to append
Return value
- JSON pointer with
ptrappended - JSON pointer with
tokenappended without escapingtoken - JSON pointer with
array_idxappended
Exception safety
- Basic guarantee: if an exception is thrown (for instance, if copying a reference token fails), the JSON pointer is
left in a valid state, but it may contain some of the reference tokens of
ptr. - Strong guarantee: if an exception is thrown, there are no changes to the JSON pointer.
- Strong guarantee: if an exception is thrown, there are no changes to the JSON pointer.
Complexity
- Linear in the length of
ptr. - Amortized constant.
- Amortized constant.
Examples
??? example
The example shows the usage of `operator/=`.
```cpp
--8<-- "examples/json_pointer__operator_add.cpp"
```
Output:
```json
--8<-- "examples/json_pointer__operator_add.output"
```
See also
operator/- create JSON Pointer by appendingpush_back- append an unescaped token at the end of the pointer- JSON Pointer - the article on JSON Pointer support
Version history
- Added in version 3.6.0.
- Added in version 3.6.0. Changed type of
tokentostring_tin version 3.11.0. - Added in version 3.6.0.