mirror of
https://github.com/nlohmann/json.git
synced 2026-06-19 02:44:20 +00:00
trdesilva
a0a4e7cc0b
* Added front, pop_front, and push_front methods to json_pointers in order to facilitate root-to-leaf traversals of JSON object trees. (#4889) Signed-off-by: trdesilva <5818730+trdesilva@users.noreply.github.com> * undid VS autoformatting in irrelevant code Signed-off-by: trdesilva <5818730+trdesilva@users.noreply.github.com> * Ran make amalgamate, added navigation to json_pointer's new front methods in mkdocs, and fixed errors in documented complexity for those methods. Signed-off-by: trdesilva <5818730+trdesilva@users.noreply.github.com> * Fixed GCC 4.8 compile error caused by const iterators Signed-off-by: trdesilva <5818730+trdesilva@users.noreply.github.com> * Fixed another gcc-4.8 compile error Signed-off-by: trdesilva <5818730+trdesilva@users.noreply.github.com> * amalgamated Signed-off-by: trdesilva <5818730+trdesilva@users.noreply.github.com> --------- Signed-off-by: trdesilva <5818730+trdesilva@users.noreply.github.com>
577 B
577 B
nlohmann::json_pointer::front
const string_t& front() const;
Return the first reference token.
Return value
First reference token.
Exceptions
Throws out_of_range.405 if the JSON pointer has no parent.
Complexity
Constant.
Examples
??? example
The example shows the usage of `front`.
```cpp
--8<-- "examples/json_pointer__front.cpp"
```
Output:
```json
--8<-- "examples/json_pointer__front.output"
```