json/api/json_pointer/string_t.md

nlohmann::json_pointer::string_t

using string_t = RefStringType;

The string type used for the reference tokens making up the JSON pointer.

See basic_json::string_t for more information.

Examples

??? example

The example shows the type `string_t` and its relation to `basic_json::string_t`.
 
```cpp
#include <iostream>
#include <nlohmann/json.hpp>

using json = nlohmann::json;

int main()
{
    json::json_pointer::string_t s = "This is a string.";

    std::cout << s << std::endl;

    std::cout << std::boolalpha << std::is_same<json::json_pointer::string_t, json::string_t>::value << std::endl;
}

```

Output:

```json
This is a string.
true

```

See also

• basic_json::string_t type used to store JSON strings
• to_string return a string representation of the JSON pointer

Version history

• Added in version 3.11.0.