std::rbegin(std::initializer_list)
< cpp | utility | initializer list
Defined in header <iterator>
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template <class E> std::reverse_iterator<const E*> rbegin( std::initializer_list<E> il ); |
(since C++14) | |
The overload of std::rbegin for initializer_list
returns an std::reverse_iterator pointing at the last element of il
.
Parameters
il | - | an initializer_list
|
Return value
std::reverse_iterator<const E*>(il.end()).
Exceptions
(none)
Notes
This overload is necessary because std::initializer_list does not have a member function rbegin
. No overload is needed for std::crbegin because it is implemented in terms of std::rbegin.
Example
Run this code
#include <iostream> #include <iterator> int main() { auto il = { 3, 1, 4 }; for (auto it = std::rbegin(il); it != std::rend(il); ++it) std::cout << *it << '\n'; }
Output:
4 1 3
See also
(C++14) |
returns a reverse iterator to a container or array (function template) |
(C++14) |
returns a reverse end iterator for a container or array (function template) |