Patrick Boettcher 9225cf2f57 allow push_back() and pop_back() calls on json_pointer ...

Putting pop_back() to public and creating a trivial push_back()
method allows users of nlohmann::json_pointer to manipulate an
existing json-pointer by adding or removing keys at the end.

This is useful for traversing a JSON-instance and keeping track
of its "absolute path" at any moment.

In my case for a schema-validator error-handler.

2019-01-15 14:43:46 +01:00

..

nlohmann

allow push_back() and pop_back() calls on json_pointer

2019-01-15 14:43:46 +01:00