1# <small>nlohmann::json_pointer::</small>to_string 2 3```cpp 4string_t to_string() const; 5``` 6 7Return a string representation of the JSON pointer. 8 9## Return value 10 11A string representation of the JSON pointer 12 13## Notes 14 15For each JSON pointer `ptr`, it holds: 16 17```cpp 18ptr == json_pointer(ptr.to_string()); 19``` 20 21## Examples 22 23??? example 24 25 The example shows the result of `to_string`. 26 27 ```cpp 28 --8<-- "examples/json_pointer__to_string.cpp" 29 ``` 30 31 Output: 32 33 ```json 34 --8<-- "examples/json_pointer__to_string.output" 35 ``` 36 37## Version history 38 39- Since version 2.0.0. 40- Changed return type to `string_t` in version 3.11.0. 41