basic_json::rend

const_reverse_iterator crend() const noexcept;

Returns an iterator to the reverse-end; that is, one before the first element. This element acts as a placeholder, attempting to access it results in undefined behavior.

Return value

reverse iterator to the element following the last element

Exception safety

No-throw guarantee: this member function never throws exceptions.

Complexity

Constant.

Example

??? example

The following code shows an example for `eend()`.

```cpp
--8<-- "examples/crend.cpp"
```

Output:

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

Version history

Added in version 1.0.0.

775 B Raw Blame History