1# basic_json::rbegin 2 3```cpp 4reverse_iterator rbegin() noexcept; 5const_reverse_iterator rbegin() const noexcept; 6``` 7 8Returns an iterator to the reverse-beginning; that is, the last element. 9 10 11 12## Return value 13 14reverse iterator to the first element 15 16## Exception safety 17 18No-throw guarantee: this member function never throws exceptions. 19 20## Complexity 21 22Constant. 23 24## Example 25 26??? example 27 28 The following code shows an example for `rbegin()`. 29 30 ```cpp 31 --8<-- "examples/rbegin.cpp" 32 ``` 33 34 Output: 35 36 ```json 37 --8<-- "examples/rbegin.output" 38 ``` 39 40## Version history 41 42- Added in version 1.0.0. 43
