Returns an iterator to the reverse-beginning; that is, the last element.
Illustration from cppreference.com
- Complexity
- Constant.
- Requirements
- This function helps
basic_json
satisfying the ReversibleContainer requirements:
- The complexity is constant.
- Has the semantics of
reverse_iterator(end())
.
- Example
- The following code shows an example for
rbegin()
.
2 #include <nlohmann/json.hpp>
15 std::cout << *it <<
'\n';
Output (play with this example online): 5
The example code above can be translated withg++ -std=c++11 -Isingle_include doc/examples/rbegin.cpp -o rbegin
- See also
- crbegin() – returns a const reverse iterator to the beginning
-
rend() – returns a reverse iterator to the end
-
crend() – returns a const reverse iterator to the end
- Since
- version 1.0.0
Definition at line 18825 of file json.hpp.