Re-template json_pointer on string type (#3415)

* Make exception context optional

Change exception context parameter to pointer and replace context with
nullptr where appropriate.

* Support escaping other string types

* Add string concatenation function

Add variadic concat() function for concatenating char *, char, and
string types.

* Replace string concatenations using + with concat()

* Template json_pointer on string type

Change json_pointer from being templated on basic_json to being
templated on string type.

* Add unit test for #3388

Closes #3388.

* Fix regression test for #2958

* Add backwards compatibility with json_pointer<basic_json>

* Update json_pointer docs

* Allow comparing different json_pointers

* Update version numbers
This commit is contained in:
Florian Albrechtskirchinger
2022-04-12 14:18:16 +02:00
committed by GitHub
parent 1deeb434c6
commit 616caea27a
28 changed files with 1638 additions and 784 deletions

View File

@@ -1,7 +1,7 @@
# <small>nlohmann::json_pointer::</small>to_string
```cpp
std::string to_string() const;
string_t to_string() const;
```
Return a string representation of the JSON pointer.
@@ -36,4 +36,5 @@ ptr == json_pointer(ptr.to_string());
## Version history
Since version 2.0.0.
- Since version 2.0.0.
- Changed return type to `string_t` in version 3.11.0.