nlohmann::json_pointer::pop_front

void pop_front();

Remove the first reference token.

Exceptions

Throws out_of_range.405 if the JSON pointer has no parent.

Complexity

Linear in the number of reference tokens in the json_pointer.

Examples

??? example

The example shows the usage of `pop_front`.
 
```cpp
--8<-- "examples/json_pointer__pop_front.cpp"
```

Output:

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

Version history

• Added in version 3.13.0.