string_t to_string() const;

Return a string representation of the JSON pointer.

A string representation of the JSON pointer

For each JSON pointer ptr, it holds:

ptr == json_pointer(ptr.to_string());

??? example

The example shows the result of `to_string`.
 
```cpp
--8<-- "examples/json_pointer__to_string.cpp"
```

Output:

```json
--8<-- "examples/json_pointer__to_string.output"
```

• Since version 2.0.0.
• Changed return type to string_t in version 3.11.0.